Fluid handling patents - Monitor Patents
FreshPatents.com Logo    FreshPatents.com icons
Monitor Keywords Patent Organizer File a Provisional Patent Browse Inventors Browse Industry Browse Agents

USPTO Class 137  |  Browse by Industry: Previous - Next | All     monitor keywords
Recent  |  14:  |  |  | Sep | Aug | Jul | Jun | May | Apr | Mar | Feb | Jan | 13: Dec | Nov | Oct | Sep | Aug | Jul | Jun | May | Apr | Mar | Feb | Jan | 12: Dec | Nov | Oct | Sep | Aug | July | June | May | April | Mar | Feb | Jan | 11: Dec | Nov | Oct | Sep | Aug | Jul | Jun | May | Apr | Mar | Feb | Jan | 10: Dec | Nov | Oct | Sep | Aug | Jul | Jun | May | Apr | Mar | Feb | Jan |  | 09: Dec | Nov | Oct | Sep | Aug | Jl | Jn | May | Apr | Mar | Fb | Jn |  | 2008 | 2007 |

Fluid handling

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
02/05/2015 > 34 patent applications in 28 patent subcategories.

20150034163 - Droplet formation using fluid breakup: The present invention generally relates to systems and methods for creating droplets. In one aspect, a plurality of droplets (27) is introduced into a continuous fluid stream (21) to cause the continuous fluid stream to form discrete droplets. In some cases, the droplets that are formed from the continuous fluid... Agent:

20150034165 - Fluidic modulators: A fluidic modulator having a body forming a flow aperture between an inlet and an outlet, the flow aperture having a nominal diameter less than the inlet diameter and the outlet diameter whereby the flow aperture provides a constriction to a fluid flowing axially from the inlet to the outlet,... Agent:

20150034164 - Jet control devices and methods: Examples of a jet control device are described. The jet control device can comprise a jet deflecting member that is configured to intercept and/or collide with a high speed jet emerging from a jet formation location. The interaction of the jet deflecting member and the jet can cause the high... Agent:

20150034166 - Waste evacuation system for a vehicle: A waste evacuation system for a vehicle includes an enclosure defining a fixed aperture and a selectively openable and closable access panel. A hose having a first end and a second end extends through the fixed aperture. The first end of the hose may be connected to a waste water... Agent:

20150034167 - Control apparatus for a diesel exhaust fluid injector: A control apparatus is disclosed for a diesel exhaust fluid injector located in an exhaust pipe of a diesel internal combustion engine. The control apparatus includes an electronic control unit configured to: energize a solenoid of the injector to perform a diesel exhaust fluid injection; determine an electric voltage value... Agent:

20150034169 - Heated inflation system: A system and method for inflating an inflatable device is disclosed. The system includes an inflation cylinder configured to hold a gas mixture under pressure, a heating element configured to selectively heat the gas mixture and a temperature sensor configured to measure a temperature of the gas mixture. A control... Agent:

20150034168 - Limiting a rate of pressurization in a pressurized flow system having a configurable system volume: Exemplary embodiments of the present disclosure are directed to limiting a rate or pressurization in a reconfigurable pressurized flow system for which different system configurations can have different system volumes. In exemplary embodiments, the system can determine a limit for the rate of pressurization by configuring the system for a... Agent:

20150034170 - Inerting gas vent assembly, inerting system using the gas vent assembly and method of inerting a fire protection sprinkler system: A fire protection sprinkler system and method of inerting a fire protection sprinkler system includes connecting an inerting system to the piping network of a fire protection sprinkler system having a piping network and at least one sprinkler head connected with the piping network. The inerting system includes an inert... Agent: Engineered Corrosion Solutions, LLC

20150034171 - Hot water storage unit, relief device and method of making a hot water storage unit: The hot water storage unit 100 can be made by removably retaining the relief device 106 relative to the vessel 102 and placing the outer casing 104 around the vessel 102 so that the housing 108 of the relief device 106 is located substantially behind the outer casing 104, on... Agent: Aquilli Pty Ltd

20150034172 - Rupture disk: A rupture disk is provided for relieving pressure between the interior of a battery box and the exterior of the battery box, the box having an outlet opening. The apparatus includes a first layer that provides a gasket which abuts the battery box, the gasket having a central opening which... Agent:

20150034173 - Closed antioxidant fluid system and method for promoting antioxidant properties thereof: A hydraulic system primary fluid reservoir in fluid communication with an auxiliary reservoir having a cartridge and an elastic fluid impervious chamber and apparatus for sealing the elastic fluid impervious chamber with the interior thereof in fluid communication with the inside air of an associated primary fluid reservoir. Said cartridge... Agent:

20150034174 - Valve device for fuel tank: A valve device is attached to a fuel tank. The valve device includes a case including a vent valve port communicating outside of the tank at an upper portion, and including an inflow portion for a fuel below the vent valve port; and an upper floor body inside the case... Agent:

20150034175 - Closed tank system: In at least some implementations, a fuel tank includes a tank body defining a chamber adapted to receive liquid fuel therein, a reinforcement for the tank body to permit the pressure within the chamber to exceed the vapor pressure of a fuel to be received within the chamber, and an... Agent:

20150034176 - Piece of continuous operating cycle sludge transfer equipment: Piece of continuous operating cycle sludge transfer equipment, which consists of two deposits (D1-D2), each one of which has a filling or suction circuit and another emptying or discharge circuit. A vacuum pump (Depr.) creates a depression in the first of the deposits, which causes the product to be sucked... Agent: Eulen S. A.

20150034177 - Float valve: There is provided a float valve. The float valve includes: a frame; a water supply part fixed to the frame and including a water supply nozzle through which water is discharged; a vertical bar fixedly coupled to the frame and extending downwardly below the water supply unit; a float connected... Agent: Daeyeong E&b Co., Ltd.

20150034178 - Fluid regulators having corrugated diaphragms: Corrugated diaphragm apparatus for improved cycle life of a diaphragm are described herein. One described example apparatus includes a valve body having an inlet and an outlet to allow fluid to flow therethrough, a backing plate disposed within a bonnet and coupled to the valve body, and first and second... Agent: Tescom Corporation

20150034179 - Flow control system and control valve having closure assistance: A control valve includes a piston-housing having a hollow portion. The hollow portion has a first end, an open end, first and second internal chambers, and a fluid port configured to allow fluid to exit the second chamber. The first chamber is nearer the first end, and the second chamber... Agent: Daniel Measurement And Control, Inc.

20150034180 - Tank pressure control solenoid with passive tank vacuum relief: A tank pressure control valve which provides for both controlled and passive vacuum relief functions with an additional component in a tank purge valve. The tank pressure control valve includes a second valve in addition to a purge valve to create a small sealing area on one side that opens... Agent:

20150034181 - Pressure regulating device: The pressure regulating device (10) is adapted to be interposed between a pressurized fluid supply and a fluid receiving space into which the pressurized fluid is discharged at a regulated reduced pressure. The device (10) comprising a housing (12) and a diaphragm assembly (30), wherein said housing (12) comprises a... Agent: Eurojet Medical Kft.

20150034182 - Cylinder apparatus: A cylinder apparatus includes a flow path formed at a valve member through which a fluid flows when a rod is moved, a valve configured to open and close the flow path, and a restriction member disposed at a side in a direction in which the flow path of the... Agent:

20150034183 - Externally adjustable magnetic target setting: A valve target assembly includes a longitudinally-extending valve shaft having a first portion coupled to a flow control element. The valve target assembly also includes an enclosure having a plurality of walls cooperating to define a sealed interior portion, and a second portion of the shaft is disposed within the... Agent:

20150034185 - Multi-port valve device with dual directional strainer: A multi-port valve device with a dual directional strainer is disclosed herein. The disclosed valve device generally comprises a body including a cylindrical wall, the body having a front face, a rear face, a top face, and a bottom face; a first arm including a cylindrical wall, wherein the first... Agent:

20150034184 - Tap for a gas cylinder having a visual pressure indicator: The invention relates to a device for controlling the flow and/or pressure of a pressurized gas, and specifically to a tap for a pressurized-gas cylinder. The tap includes a body having a gas inlet, a gas outlet, and a passage connecting the inlet to the outlet. The tap also includes... Agent:

20150034186 - Actuating device for actuating valves: An actuating device (4) for actuating valves, having a spindle (5), wherein the actuating device is designed as a hand wheel (4) with a locking element (32) and with an electric feedback device (6), characterized in that the locking element (32) is formed in one piece and is arranged integrally... Agent: Georg Fischer Rohrleitungssysteme Ag

20150034187 - Force multiplying solenoid valve: A solenoid actuated valve assembly includes a valve body (122) comprising a fluid inlet (132) and fluid outlet (134), a valve member (128) disposed within the valve body, wherein a position of the valve member controls a fluid flow between the fluid inlet and fluid outlet, and a fluid chamber... Agent: Fmc Technologies, Inc.

20150034189 - Dosing device: The present invention relates to a dosing device (15) for introducing a liquid medium into an exhaust gas flow of an internal combustion engine (1) of a motor vehicle. The dosing device (15) has a pump (23) to deliver the liquid medium and injects said medium into the exhaust gas... Agent:

20150034188 - Screen valves: A sliding screen valve for controlling fluid flow comprises a multi-apertured valve plate (50, 90) configured for sliding movement relative to a multi-apertured valve seat between closed and open configurations and comprises an array of apertures (60, 100) separated from one another by elongate interstitial elements angled at between 15... Agent:

20150034190 - Water tempering system: A water tempering system comprising a mixing tank located downstream from the main hot water storage tank, the mixing tank receiving a supply of hot water at a first temperature and a supply of cold water, the hot water and cold water supplies mixing within the mixing tank to provide... Agent:

20150034191 - Bellows valve and double valve body incorporating the same: Valves for regulating the flow of fluids where high containment of the fluid is required for environmental and/or regulatory compliance. In specific embodiments of the invention, the valve is a bellows valve having other anti-leak safety features, including a metal to metal backseat of the valve stem onto a cartridge... Agent:

20150034192 - Valve assembly and exhaust gas system: A valve assembly has a housing with a first inlet, a second inlet, a first outlet, and a second outlet. A first flow path is between the first inlet and the first outlet, a second flow path is between the second inlet and the first outlet, and a third flow... Agent:

20150034193 - Electrically actuated valve having two ways and three positions: An electrically actuated valve includes a first working way and a second working way and a poppet configured for providing a seal on a valve seat set hydraulically between the first working way and the second working way. The poppet includes a first operating position, a second operating position, and... Agent:

20150034194 - Sterility retaining medical connector assembly and method: A medical connector assembly for establishing a fluid connection between a first medical device and a second medical device includes a multi-use connector and a plurality of single-use connectors connected in series. The multi-use connector has a proximal end opposite a distal end along a longitudinal length thereof. The plurality... Agent:

20150034195 - Valve unit: The valve unit includes: a body having a charging passage; a supply-side joint that connects a supply pipe; and a check valve that is disposed in the gas passage, and that inhibits gas from being discharged from the gas tank to the outside of the body. The check valve includes... Agent:

20150034196 - Portable dunnage bag inflator: Various embodiments of the present disclosure provide a portable dunnage bag inflator that provides a compact, pressurized source of air and that is easily mounted onto a movable cargo mover (such as a forklift truck or a pallet jack). Generally, the portable dunnage bag inflator includes an impellor-driven blower that,... Agent:

01/29/2015 > 33 patent applications in 24 patent subcategories.

20150027546 - Adhesive melter and method having predictive maintenance for exhaust air filter: An adhesive melter and a method for operating the melter enables predictive maintenance of an exhaust air filter used to remove pressurized air flow that delivers solid adhesive particulate from a fill system into the melter. To this end, the fill system repeatedly actuates to refill a receiving space, and... Agent:

20150027549 - Dual stage poppet: A valve includes an interior portion and a nozzle passage. The valve further includes a poppet having a first stage portion and a second stage portion. The poppet has a closed position in which the first stage portion and the second stage portion seal the interior portion of the valve... Agent: Eaton Corporation

20150027550 - Gas pressure regulator having energy absorbing features: A gas pressure regulator adapted for being mounted to a gas cylinder is provided. The gas pressure regulator includes a body defining a front portion and opposed side portion and a plurality of gas pressure indicators mounted to the front portion of the body. A bonnet is mounted to an... Agent:

20150027544 - Gas saver valve and method using the same: Gas saver valves and methods for gaseous fluid pressure regulation are provided. The gas saver valve has a valve body and a regulator within the valve body for adjusting pressure of a gaseous fluid flowing through the valve body. A control member attached to the regulator allows for the adjustment... Agent:

20150027547 - Hydraulic valve with helical actuator: A hydraulic spool valve includes a housing, a valve element disposed within the housing, a first piston coupled to the valve element, and a first biasing member. The housing includes a pair of first ports. The valve element is selectively moveable within the housing between a first closed position and... Agent: The Boeing Company

20150027548 - Hydroponic system guardian: A system and method for controlling a liquid management system. The system and method include a primary fill pump and a secondary fill pump, a primary drain pump and a secondary drain pump. The system and method also include a level sensor for monitoring a liquid level in a reservoir.... Agent:

20150027545 - Suppression of shock-induced airflow separation: An apparatus for suppressing shock-induced separation of high speed airflow from a relatively low-energy boundary layer. The apparatus may include an actuator or array of actuators configured to alternately inhale and exhale fluid and positioned to alternately inhale fluid from and exhale fluid into a boundary layer of a fluid... Agent: Lockheed Martin Corporation

20150027551 - Thermostatic valve with anti-failure provisions: Embodiments include eyewash valves in which the temperature of the water emerging from the valve is thermostatically controlled by a wax motor which regulates the flow of hot and cold water through the valve. Embodiments include provisions for continuing water flow through the valve despite failure of the hot water... Agent: Acorn Engineering Company

20150027552 - Fluid supply system, wafer processing system, and method of supplying fluid to wafer processing equipment: A fluid supply system includes a pressure tank configured to contain a pressurized gas and a fluid, a delivery point configured to be connected to a point of use, a recirculation piping connecting the pressure tank to the delivery point, and a return pump connected to the recirculation piping. The... Agent: Taiwna Semiconductor Manufacturing Company, Ltd.

20150027554 - Droplet manipulating device and method for manipulating droplet: The disclosure relates to a droplet manipulating device and a method for manipulating a droplet. The droplets manipulating device includes a first magnetic field generator, a second magnetic field generator, and a flow channel. The first magnetic field generator produces a first magnetic field on the droplet, so that the... Agent: Industrial Technology Research Institute

20150027555 - Microfluidic platform and method for controlling the same: A microfluidic platform including a microfluidic layer and a contact layer. The microfluidic layer is embedded with a microfluidic structure including a micro-channel and a fluidic sample contained in the micro-channel. The contact layer is able to be attached to the microfluidic layer, and includes a first heater for heating... Agent: Hospital Authority

20150027553 - Urea injection systems valves: Apparatuses and methods for urea dosing of an exhaust after treatment system are disclosed. Exemplary apparatuses include a chamber configured to receive pressurized gas at a first inlet, receive urea solution at a second inlet, and provide a combined flow of pressurized gas and urea to an outlet, a flow... Agent: Cummins Emission Solutions, Inc.

20150027557 - Electronically controlled pressure relief valve: A pressure relief comprises a valve body which includes an inlet bore that is connectable to a flow line, an outlet bore that is connectable to a vent line and a valve bore that extends to between the inlet and outlet bores. A valve member is slidably supported in the... Agent: Fmc Technologies, Inc.

20150027556 - Urea injection systems wash cycles: Urea injection system wash cycle methods and systems are disclosed. An exemplary wash cycle method includes operating a urea injection system to provide urea solution to a first inlet of a blending chamber, provide pressurized gas to a second inlet of the blending chamber, and output a combined flow of... Agent: Cummins Emission Solutions, Inc.

20150027558 - System and method for improving the accuracy of a rate of decay (rod) measurement in a mass flow controller: A mass flow controller includes at least one conduit having a fluid inlet and a fluid outlet, the conduit defining a flow path along which the fluid flows. The mass flow controller also includes a modified inlet block having an inlet aperture, an inlet channel, and a reservoir fluidly coupled... Agent:

20150027559 - Over-pressure limiting arrangement for a cryogen vessel: An over-pressure limiting arrangement for a cryogen vessel includes an access neck providing access into the cryogen vessel, a tubular structure extending through the access neck, a turret outer assembly joined leak-tight to the cryogen vessel and defining an interior volume that is separated from the atmosphere by a protective... Agent:

20150027560 - Gasification reactor: A gasification reactor comprising a gasifier with a tubular gastight wall arranged within a pressure vessel. The gasification reactor comprises one or more pressure responsive devices comprising a sleeve with a cooled section extending outwardly from an opening in the gastight wall. The pressure responsive devices can, e.g., include a... Agent:

20150027561 - Suction machine comprising a housing made of expanded plastic material: The invention relates to a suction device for dental, medical or industrial purposes, comprising a suction system and a housing (12) in which the suction system (50) is accommodated. The suction device is characterized in that the housing (12) is composed of at least two housing shells (14, 16) that... Agent: D&#xfc Rr Dental Ag

20150027562 - Tamper-resistant valve and connection arrangement: A gas cylinder valve is opened by application of a pilot gas pressure. The gas cylinder valve connects with a yoke for engaging a valve assembly of a gas cylinder The yoke comprising a pilot gas passage that connects a pilot gas chamber in the cylinder valve assembly to a... Agent:

20150027563 - Valves: A split valve assembly (10) comprising two valve portions (12, 14) complementarily shaped such that the first can sealingly engage with and co-operate with the second to allow the movement of material therethrough. Each valve portion (12, 14) comprises a housing (16, 18), a valve seat and a valve closure... Agent:

20150027564 - Overfill prevention system: This invention relates to an overfill prevention system for preventing the overfilling of tanks when filling up large tanks from a fuel distribution truck. The system operates by monitoring and automatically controlling the filling process by use of a power take off switch assembly that is connected electronically to a... Agent: Western Transportation, Inc.

20150027565 - Water supply monitor: A water flow monitor for detecting water flow comprising: a control panel, where the control panel depicts control mechanisms associated with water flow monitoring; a pipe receptacle on a bottom side of the water flow monitor; a strap extending from the bottom, where the strap secures the water flow monitor... Agent:

20150027566 - Valve device for exhaust gas flow path: A valve device includes a butterfly valve and a first link member each supported by a stay so as to be rotationally movable about a first rotation axis and a second rotation axis, respectively, a second link member supported by the butterfly valve so as to be rotationally movable about... Agent:

20150027567 - Back pressure regulation: The invention generally provides a dynamic back pressure regulator. In exemplary embodiments, the back pressure regulator includes an inlet, an outlet, a seat disposed between the inlet and the outlet and defining at least part of a fluid pathway, and a needle displaceable relative to the seat to form a... Agent: Waters Technologies Corporation

20150027568 - Air purging pressure regulating valve: A valve housing receives a spool and the spool has a regulating chamber selectively communicating a supply line to a return line. The spool is biased in one direction by a spring force and there is a second force biasing the spool in an opposed direction with the second bias... Agent: Hamilton Sundstrand Corporation

20150027569 - Hydraulic attachment: The present invention relates to a hydraulic attachment comprising a hydraulic circuit, the attachment being a construction or demolition tool, in particular a hydraulic breaker, demolition shears, scrap shears, a pulveriser, a gripper, a crusher bucket or a compactor, which can be mechanically connected to a support device and hydraulically... Agent:

20150027570 - Hydraulic pressure supply system of automatic transmission for vehicle: A hydraulic pressure supply system may supply low hydraulic pressure generated at a low-pressure hydraulic pump to a low pressure portion through a low-pressure regulator valve, may supply a portion of the low hydraulic pressure to a high-pressure hydraulic pump, and may supply high hydraulic pressure generated at the high-pressure... Agent: Hyundai Motor Company

20150027571 - Fluid control valve device: A first hole is connected through a first fluid chamber to an inflow hole. A first valve seat is formed around the first hole. A second fluid chamber is connected through a second hole to the first hole. An outflow hole is connected to the second fluid chamber. A second... Agent:

20150027572 - Thermal management valve module with isolated flow chambers: A thermal management valve module having separate first and second flow chambers is provided, with one or more respective inlets and outlets connected to each of the flow chambers. A first valve body is rotatably positioned in the first flow chamber, and includes a fluid pathway that connects a first... Agent: Schaeffler Technologies Gmbh & Co. Kg

20150027573 - Electromagnetic valve: An oil control valve has a cup shaft and a plunger. The cup shaft and the plunger have a projection and a recess to provide a male-female joint. The male-female joint provides contact points which can reduce lateral offset and inclination. The projection and The recess provides two or more... Agent:

20150027574 - Valve for field-sensitive liquids, and hydraulic system having a valve of this type: Disclosed is a valve for field-sensitive liquids having a valve channel and at least one coupling element for coupling a control field into the valve channel. The valve has a control body which can be moved counter to the force of a restoring element in order to change a flow... Agent:

20150027575 - Actuation system for multi-chamber thermal management valve module: A thermal management valve module having at least one flow chamber is provided, with one or more inlet and outlet ports connected to the at least one flow chamber. A first valve body is rotatably positioned in the at least one flow chamber, and includes a fluid pathway that connects... Agent: Schaeffler Technologies Gmbh & Co. Kg

20150027576 - Automatic material adder: An automatic material adder includes a reaction container, a feed storage tank, installed at the top of the reaction container; and at least one liquid bottle, installed adjacent to the feed storage tank, and having a feeding end and a liquid transfer end of the liquid bottle directly or indirectly... Agent:

01/22/2015 > 23 patent applications in 19 patent subcategories.

20150020885 - Check valve assembly: A valve assembly for a compressor includes a flow passage defining an inlet, an outlet, and a valve seat located proximate the inlet. The valve assembly also has a valve member that includes a head portion engageable with the valve seat. The head portion has a front face, a rear... Agent:

20150020886 - Detain h2o - detention pond retrofit device: Aspects of a detention pond retrofit device for detention basin outlet control provide structures designed to throttle stormwater flow and maintain the rate at which water is discharged from the system below Qcritical, the flow rate at which erosion and down cutting of the receiving stream would begin, based on... Agent: U.s. Environmental Protection Agency

20150020884 - Servo flow recirculation for an advanced thermal efficient aircraft engine fuel system: A fuel circulation system and methods are provided. The system includes a supply pump for providing an outlet flow of fuel. The system also includes at least a first and a second servo. The first servo is connected to an outlet of the supply pump. A flow regulation device is... Agent: Woodward, Inc.

20150020887 - System and associated method for preventing overfilling in a dishwasher: A method, system, and computer-program product for preventing overfilling in a dishwasher are disclosed herein. According to one embodiment, a method for preventing overfilling in a dishwasher is provided, wherein the dishwasher includes a water valve for providing water to the dishwasher and a drain pump for removing water from... Agent:

20150020888 - Parallel metering pressure regulation system for a thermal efficient metering system: A fuel pressure regulation system is provided. The fuel pressure regulation system includes a supply arrangement for supplying an outlet flow. A primary metering circuit is provided, an inlet of which receives a first portion of the outlet flow of the supply arrangement, the primary metering circuit comprising a fuel... Agent: Woodward, Inc.

20150020889 - Series plus parallel metering pressure regulation system for a thermal efficient fuel metering system: An engine fuel system and methods are provided. The engine fuel system includes a supply arrangement for providing an outlet flow of fuel to a bypass metering arrangement. The bypass metering arrangement in turn provides a metered flow of fuel to a parallel metering system including a primary regulated circuit... Agent: Woodward, Inc.

20150020890 - Method and apparatus for supplying mixed gas: A method and apparatus, for supplying high-pressure mixed gas of a low-vapor-pressure first gas as an active gas and a high-vapor-pressure second gas, are arranged to reduce an amount of the first gas discarded. The mixed gas in a high-pressure state is supplied from a mixing container to a use... Agent:

20150020891 - Chamber pressure control apparatus for chemical vapor deposition systems: In one embodiment, a pressure control assembly includes a cylindrical hollow body having an opening to receive a ballast gas, a first and second flange, and a first and second cone. The first flange is coupled to a first end of the body, and a second flange is coupled to... Agent:

20150020892 - Implement interface: Disclosed is an interface for an implement that is to be operably coupled to a power machine. In one embodiment, a disclosed implement carrier is mountable to a power machine for securing an implement for use with the power machine. The implement carrier includes an implement carrier frame, a locking... Agent: Clark Equipment Company

20150020893 - Locking poppet valve: A locking poppet valve that is reusable and can be pyrotechnically actuated includes an actuating mechanism and a valve assembly that are in fluid communication. A fluid channel traverses through a valve body and fluidly connects the actuating mechanism to a poppet valve positioned within the valve body. When the... Agent:

20150020894 - Sampling and rejection device: A sampling and rejection device for a boiler or steam generating system is described. The sampling and rejection device receives the condensate or fluid and allows a volume of the condensate to liquefy or the fluid to build up in the interior of the sampling and rejection device. One or... Agent:

20150020895 - Relief valve: A relief valve is configured to fit between the outlet of a hand pump and the inlet of an inflatable device to prevent the inflatable device from being inflated beyond a desired pressure. The relief valve can also be used to bleed excess air out of an inflatable device that... Agent: K-pump Inc.

20150020896 - Method and device for refilling an evaporator chamber: A method for continuously refilling an evaporator chamber is described. A solid material is transferred into a vacuum chamber via a vacuum lock. The vacuum chamber has a partition permeable only to liquid material. The material is heated in the vacuum chamber by a heating jacket of the vacuum chamber... Agent:

20150020897 - Pneumatically driveable valve actuator and method of locking a valve closure element relative to a valve body: m

20150020898 - Hydraulic valve and pressure differential type liquid dispenser having the same: A hydraulic valve includes a valve housing and three valve members. The valve housing includes an inlet port, a lateral port for connection to a reservoir, an outlet port, and a chamber. The valve housing further defines a bypass for connection of the inlet port and the chamber, a first... Agent:

20150020899 - Fluid control assemblies and flow path inserts: A flow path insert for a fluid control assembly includes an upstream portion and a downstream portion integral with the upstream portion. The upstream portion includes an upstream peripheral surface and the downstream portion includes a downstream peripheral surface. The upstream portion and the downstream portion cooperate to define an... Agent:

20150020900 - Modular media control valve: A media control valve has a valve body having a media inlet and a media outlet and a plunger which is positioned within the valve body. The plunger is connected to a metering control assembly in the bore of the valve body and can be removed without disturbing the control... Agent:

20150020901 - Control valve with integral pressure switch: A control valve for hydraulic fluid is provided. The control valve includes a valve housing and a valve body slidably supported within the valve housing. The valve body has a hollow center defining a passage. The control valve includes a solenoid assembly having a solenoid housing, a coil, and an... Agent: Schaeffler Technologies Gmbh & Co. Kg

20150020902 - Coupler for a dishwasher: A dishwasher has a sump for collecting water. A discharge pipe leads from the sump. A pump for removing water from the sump is mounted within the dishwasher. An inlet pipe leads to the pump. A pipe coupler couples the discharge pipe to the inlet pipe. The coupler has a... Agent:

20150020903 - Cascade trim for control valve: A cascade type trim for integration into control valve and having a valve stem and a valve cage which cooperate with each other to define a plurality of fluid passageway columns, each of which extend between a valve inlet and a valve outlet. Each fluid passageway column is collectively defined... Agent:

20150020904 - Device with rotary valve for the manipulation of liquids: The present invention describes a device consisting of a rotor, a holding-down device, and a base plate. The base plate is normally a fluidic system, a planar fluidic system for example or a fluidic system with several fluidic ports for a directed guidance of liquids or gases through different channels,... Agent: Microfluidic Chipshop Gmbh

20150020905 - Valve assembly having dual functionality for directional control of a piston on a fluid actuated device: Embodiments of a directional valve assembly that provides a single device with functionality of a two-position design for automated operation and functionality of a three-position design for manual operation. The embodiments can include a housing with a piston chamber and a spool member that transits in the housing to regulate... Agent: Dresser, Inc.

20150020906 - Non-spill valve: A non-spill valve for the neck of a liquid container. The invention also relates to a non-spill valve for the nipple of a feeding bottle, to a teat which is provided with such a nipple and to a feeding bottle which has such a teat. The valve has a tube... Agent: Bb Ipr Limited

01/15/2015 > 45 patent applications in 33 patent subcategories.

20150013769 - Atomizing nozzle device, atomizing process and use: The invention relates to a new atomizing device with improved droplet formation. Smaller droplets are formed with increased micronized volume throughput, wherein high volumes of air are fed to a liquid sprayed from a liquid nozzle (2). High volume ratios result in mean free path between droplets being conveyed so... Agent:

20150013772 - Automatic valve shutoff device and methods: Examples of automatic valve shutoff systems are described which may include an actuation device including an actuator and a valve attachment portion. The valve attachment portion may be configured for attachment with an existing valve in a fluid or compressible gas supply line. The system may further include a controller... Agent:

20150013770 - Chromatography systems and methods using them: Certain embodiments described herein are directed to chromatography systems that include a microfluidic device. The microfluidic device can be fluidically coupled to a switching valve to provide for selective control of fluid flow in the chromatography system. In some examples, the microfluidic device may include a charging chamber, a bypass... Agent: Perkinelmer Health Sciences, Inc.

20150013773 - Device for a biological liquid treatment installation: r

20150013771 - Substrate processing system, valve assembly, and processing method: In one aspect, a valve assembly adapted to seal an opening in a chamber is disclosed. Valve assembly includes a housing being adapted for coupling to a chamber surface having the opening therein, the housing including a threshold portion positioned adjacent to the chamber opening, the threshold portion having one... Agent:

20150013774 - Valveless siphon decanter and methods of use: A valveless siphon decanter for processing fluid within a tank having a siphon tube external to the tank, the siphon tube having an output, a boom extending substantially transversely from the siphon tube, the boom providing a path for the communication of fluid from within the tank into the siphon... Agent:

20150013775 - Flue gas conditioning system and method: Disclosed are a system (100) and a method (200) for being utilized in an industrial plant (10) for determining injection rate of at least one Flue Gas Conditioning Agent (FGCA) from a FGCA discharge unit (18) into a flue gas leading from a boiler (12) to be introduce into an... Agent:

20150013776 - Regulating valve: A regulating valve includes a regulating-valve-high-pressure connector, a regulating-valve-low-pressure connector, and a regulating-valve-pressure-reducing device. The regulating-valve-pressure-reducing device includes a regulating-valve-high-pressure chamber coupled to the regulating-valve-high-pressure connector, a regulating-valve-low-pressure chamber coupled to the regulating-valve-low-pressure connector, and a regulating-valve-high-pressure regulator coupled to the regulating-valve-high-pressure chamber and the regulating-valve-low-pressure chamber to maintain the... Agent:

20150013777 - Multi-part concentric manifold and method of making the manifold: A manifold is provided. The manifold includes a first body having an outer curved surface; a second body having an inner curved surface corresponding to the outer curved surface of the first body; and a groove formed in one or both of the outer and inner curved surfaces, wherein the... Agent:

20150013778 - Fluid conduit safety system with separable coupling: The present invention relates to safety mechanisms for high-pressure fluid delivery systems. Particularly, the invention relates to a breakaway device which prevents uncontrolled “whipping” of the conduit ends upon a rupture. A heat dissipating coupling, permitting operation of the conduit system at desired temperatures, is also included, as is a... Agent: Zena Associates, LLC

20150013779 - Air vent head: The present invention relates to a valve providing air ventilation in and out of ballast tanks in ships, and especially to an air vent head providing free flow of air in and out of ballast tanks while at the same time prevents seawater to enter uncontrollably into the ballast tanks... Agent: John Gjerde As

20150013780 - Extended use elevated urinal tray: A new and inexpensive extended use elevated urinal tray for high volume usage mounted wall type urinals (32) to prevent urine splatters (34) from accumulating on the floor or on a mat underneath the urinals extreme edge (30) comprising a base frame portion (16A,B) adapted for placement on the floor... Agent:

20150013781 - Pressure compensation and mixing device for fluid heaters: A pressure compensation and mixing device for a fluid heater has a mixing unit and a pressure compensation unit. The mixing unit is configured to mix a fluid guided in the mixing unit. The pressure compensation unit is configured to homogenize the pressure in the fluid. The mixing unit and... Agent:

20150013782 - Rail vehicle comprising a frost-protected water outlet pipe: The invention relates to a rail vehicle with a water outlet pipe. An end piece of the water outlet pipe is connected to an opening in a floor plate of the rail vehicle. A heated plate is provided at the end piece and disposed parallel to the floor plate. The... Agent:

20150013783 - Medical boom filter system and method: A surgical boom having a surgical head with an electrical connection, a plurality of inlet ports, a compressed gas outlet, and a water outlet, one of the inlet ports having a cover, a hollow surgical arm mounted to a ceiling in a room and having a plurality of joints, a... Agent:

20150013784 - Shower trim kit: A shower trim component for installation with a shower fixture, the shower trim component including an escutcheon formed of a material selected from the group consisting of glass, gravel, marble, paper, stone, wood and wood products. The escutcheon may include an electronic component embedded in the escutcheon.... Agent:

20150013785 - Selectable valve assembly for a vehicle transmission: A hydraulic valve assembly for controlling a clutch in a vehicle transmission. The valve assembly includes a housing with a first port for connection to a source of pressurized hydraulic fluid, a displaceable sealing piston disposed within the housing, a valve spring for displacing the sealing piston, a snap-spring having... Agent:

20150013786 - Valve positioner having bypass component and control valve comprised thereof: Embodiments of a valve positioner that can maintain operation of the control valve despite failures in one or more components. These embodiments reduce downtime by allowing in-situ repair to occur on the valve positioner. In one embodiment, the valve positioner incorporates a by-pass component, which can utilize control input signals... Agent: Dresser Inc.

20150013787 - Control valve: A control valve configured to control a pressure of a passing fluid includes: a valve seat having a seat portion where the fluid passes; a poppet valve inserted into the valve seat to regulate a pressure of the fluid passing through the seat portion; and a fluid rectifying unit provided... Agent: Kayaba Industry Co., Ltd. A Corporation

20150013788 - Pouch air valve used on sealing pouches: A pouch air valve used on a sealing pouch comprises a coupling duct and a piercing base. The coupling duct includes a duct, an air valve and a first suction plate. The piercing base has a piercing head and a second suction plate. The first suction plate surrounds and seals... Agent:

20150013789 - Fluid circulation valve: The invention relates to a valve (1) for regulating the flow of EGR gases in a loop allowing a proportion of the exhaust gases leaving a vehicle combustion engine to be bled off, having a body delimiting an internal duct (2) and comprising a shutter (3) pivot-mounted on an axle... Agent:

20150013790 - Axial fluid valves: Axial fluid valves having curved or angled valve bodies are described herein. An example apparatus disclosed herein includes a valve body defining a passageway between an inlet and an outlet, the inlet is aligned along a first axis and the outlet is aligned along a second axis. The example apparatus... Agent:

20150013791 - Inspection apparatus guide system: A valve body in a passage of a housing connected to a through hole in a sealed machine casing can allow an inspection apparatus into an interior of the casing when open, and prevents fluid flow through the passage when closed. Seals can engage the inspection apparatus to prevent fluid... Agent:

20150013793 - Flow control features of cvd chambers: Apparatus and methods for gas distribution assemblies are provided. In one aspect, a gas distribution assembly is provided comprising an annular body comprising an annular ring having an inner annular wall, an outer wall, an upper surface, and a bottom surface, an upper recess formed into the upper surface, and... Agent:

20150013792 - Fluid resistance device: In order to be able to stably manufacture a fluid resistance device having the same resistance characteristics while preventing fluid such as gas from leaking, a fluid resistance device is provided with a fluid resistance element having a resistance flow passage, a base member and a fixing member for holding... Agent:

20150013794 - Valve: The present invention relates to a valve for a hydraulically operated percussion mechanism having a main valve (2, 102) which is in the form of a rotary slide valve having a rotary slide. In order to reduce the installation space and the production costs of such valves, it is proposed... Agent:

20150013795 - Articulated harvesting head ground force control circuit: A ground force control circuit (162) for an articulated harvesting head is provided that comprises, an ECU (164); and a first hydraulic control valve (166, 170) driven by the ECU (164), wherein the first hydraulic control valve (166, 170) is coupled to at least one actuator (158, 160) and is... Agent:

20150013796 - Hydraulic circuit for automatic transmission: A hydraulic circuit may include a proportional control solenoid valve controlling hydraulic pressure such that an operating hydraulic pressure required by the friction member is supplied to the friction member; a supply hydraulic path connecting the proportional control solenoid valve with the friction member, and adapted to supply hydraulic pressure... Agent: Hyundai Motor Company

20150013797 - Multi-stage trim: A system including a valve trim having a plurality of flow paths, wherein each flow path of the plurality of flow paths includes a series of stages, and a plurality of expansion zones disposed in series with the series or stages, wherein each expansion zone of the plurality of expansion... Agent:

20150013798 - Device and method for removing dissolved oxygen in alcohol, alcohol supply apparatus and rinsing liquid supply apparatus: Dissolved oxygen in alcohol is efficiently removed with a simple configuration. Device for removing dissolved oxygen in alcohol has a hydrogen-occluding metal catalyst in which hydrogen is occluded, the catalyst being charged in a device. Dissolved oxygen is removed from alcohol that contains the dissolved oxygen by bringing the alcohol... Agent:

20150013799 - Component attaching structure and pressure regulator: A component attaching structure for attaching a first component and a second component to each other. The first component has an attachment hole and an internal thread formed therein. The second component has an external thread formed thereon. The second component supports a sealing member, which seals an interface between... Agent: Toyota Jidosha Kabushiki Kaisha

20150013800 - Fluid valve for a vehicle transmission: A fluid valve, in particular a pressure control valve in a vehicle transmission, has at least one inlet opening and a first and a second outlet opening, which are connected to each other through two part valves that are mechanically coupled to each other. Whereas, by means of the first... Agent:

20150013801 - Pressure control valve: The invention relates to a pressure control valve, composed of a valve component and a drive component for the control element of the valve component; the valve component has an orifice that is closed by the control element in a first position, thus disconnecting a control chamber from a return... Agent:

20150013802 - Pressure control valve with control element: The invention relates to a pressure control valve, composed of at least a valve component; situated between a control chamber and a return chamber, the valve component has an orifice, which a control element can close, partially close, or open, and the control element has at least one, at least... Agent:

20150013803 - Pressure related hysteresis manipulation in a pressurized flow system: Exemplary embodiments of the present disclosure are directed to manipulating pressure-related hysteresis in a pressurized flow system by setting the pressure of the system to a predetermined location in the hysteresis band to advantageously minimize an effect of the pressure related hysteresis on the pressure of the system or to... Agent:

20150013804 - Flow responsive latch for holding a spool valve in an open position: A valve includes a body with a spool bore, a supply passage, a tank passage, and a workport. A spool, in the spool bore, has a first position providing a first path between the supply passage and the workport, a second position providing a second path between the tank passage... Agent:

20150013807 - Medical stopcock: A medical stopcock device comprises a housing configured to allow a flow of liquid therethrough, and a cock configured to fit in the housing and switch flow paths of the liquid flowing through the housing. The housing comprises a cylindrical body section formed with a through-hole, an upstream port section... Agent:

20150013806 - Water supply valve: A water supply valve comprising a valve body having a first orifice and a second orifice, a rotatable valve shaft, and a handle. The rotatable valve shaft can be inserted into the first orifice or the second orifice, thereby converting the water supply valve from first configuration where the handle... Agent:

20150013805 - Change-over valve: A change-over valve comprises a spool housed in a spool housing, and a pilot chamber facing at least an end of the spool. An axial passage is formed in the spool along the axial direction. While being connected to a pilot chamber, the axial passage communicates with a tank passage... Agent:

20150013808 - Spool valve: A spool valve V1 includes a valve element 11 and a cylinder 12 having a bore 12a which accommodates the valve element 11 to be movable in an axial direction. In this spool valve V1, when the valve element 11 in an initial position moves in the axial direction in... Agent:

20150013810 - Adaptor for coupling to a medical container: An adaptor for coupling with a medical container having a collar closed by a septum including: a tubular body closed at a distal end with a transversal wall from which extends a hollow spike, and at a proximal end by a pierceable elastomeric piece including a cavity having a plurality... Agent: Becton Dickinson Holdings Pte. Ltd.

20150013811 - Adaptor for coupling with a medical container: An adaptor for coupling with a vial having a collar closed by a septum, the septum having an outer surface directed towards the outside of the vial, the adaptor comprising: a gripping member for securing the adaptor to the vial, the gripping member being capable of being laterally mounted on... Agent: Becton Dickinson Holdings Pte. Ltd.

20150013809 - Medical connectors and methods of use: A medical connector for use in a fluid pathway includes a substantially transparent housing having a proximal end with a proximal opening and a distal end with a distal opening, and a cavity extending therebetween. The connector provides a substantially visible fluid flow path extending through a substantial portion of... Agent:

20150013812 - Pull-out sprayhead and related faucet provided with enhanced reciprocal coupling system: Pull-out sprayhead (1) for a faucet, comprising: an inlet fitting (10) provided with a coupling end (11a) which can be connected to an extractable water supply pipe; a supply mouth (10d) in fluid communication with said coupling end (10d); and a magnet (12) fixed at the inlet fitting (10) and... Agent:

20150013813 - Method and system for storing and dispensing compressed air: Methods and systems for storing and dispensing compressed air are provided for inflating a tire. Specifically, a compressed air reservoir is integrated into a human-powered vehicle, such as a bicycle frame component, to provide for portable and convenient inflation of a bicycle tire.... Agent:

Previous industry: Batteries: thermoelectric and photoelectric
Next industry: Pipes and tubular conduits


RSS FEED for 20150205: xml
Integrate FreshPatents.com into your RSS reader/aggregator or website to track weekly updates.
For more info, read this article.


Thank you for viewing Fluid handling patents on the FreshPatents.com website. These are patent applications which have been filed in the United States. There are a variety ways to browse Fluid handling patent applications on our website including browsing by date, agent, inventor, and industry. If you are interested in receiving occasional emails regarding Fluid handling patents we recommend signing up for free keyword monitoring by email.

Results in 0.69114 seconds