|Fluid handling patents - Monitor Patents|
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Fluid handling March listing by industry category 03/11Below 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. 03/31/2011 > 18 patent applications in 13 patent subcategories. listing by industry category
20110073190 - Hot water heater and method of supplying hot water: A hot water heater comprises a hot water tank, a supply pipe to be connected to the public water mains and a discharge pipe to be connected to a tap. The hot water tank has a circumferential wall which encloses the interior of the tank and which is provided with... Agent: Henri Peteri Beheer B.v.
20110073188 - Microvalve for control of compressed fluids: A compressed fluid microvalve for controlling flow of compressed fluid from a region of high pressure to a region of low pressure is provided. A chamber includes an inlet port, a region of high pressure, and an outlet port leading to a region of low pressure. A cantilever beam includes... Agent:
20110073189 - Water shut off with flow sensor emergency shut down: An apparatus and method for monitoring and shutting off water flow through a conduit in which a user sets a time period for which water may flow through the apparatus. Once the time limit has been reached, the apparatus of the invention shuts a valve, ceasing water flow to a... Agent:
20110073191 - Hydraulic circuit and manifold with multifunction valve: A hydraulic manifold has features adapted to the needs of hybrid vehicle applications. In one embodiment, multifunction valves selectively regulate fluid flow among primary and auxiliary flow paths. A normally closed butterfly valve is biased by a relatively small secondary biasing force against rotation in first and second (opposite) directions,... Agent:
20110073192 - System and method for managing load flow requirements for a tractor single pump hydraulic system: A system and method for managing hydraulic fluid load flow requirements for a tractor having a single pump hydraulic system. The system connects a hydraulic implement in parallel and gives precedence to the tractor's essential operations, such as a hydraulic steering system, to be controlled independently of the hydraulic pressure... Agent:
20110073193 - Sensor replacement valve: A fluid control system may comprise a pressurized fluid path; at least two sensors for determining a state of fluid within the main fluid path; an isolation valve; and fluid-filled connection paths between the main fluid path and each of the at least two sensors. The connection paths may comprise... Agent: Honeywell International Inc.
20110073194 - Self cleaning valve assembly: A self cleaning valve assembly includes a valve body having an internal valve cavity. A cylinder member received in the valve cavity has a first sealing surface and a cylinder wall, and divides the valve cavity into a liquid-free cavity portion and a flow cavity portion. A spindle includes a... Agent: Emerson Electric Co.
20110073195 - Preheating backwater device: A preheating backwater device comprises a tank body fabricated with a pump, a control module, a Y-pipe and a plurality of pipes inside. The device is assembled with a general hot-water heater and existing hot water and water supply pipes in a building. Users can activate the device either by... Agent:
20110073196 - Hydraulic control apparatus for automatic transmission: A hydraulic control apparatus including a gain switch section switching a gain of a line pressure adjustment valve between a first range gain that is less than 1 and a second range gain that is greater than or equal to 1, and a source pressure switching valve switching a source... Agent: Aisin Aw Co., Ltd.
20110073197 - Combined valve: A combined valve comprising a pilot mechanism (3) and a manual mechanism (4), the manual mechanism (4) including: a flange (46e) formed with a communication passage (46c); a housing (18) including a holding hole (18a) formed in an axial direction for rotatably holding the manual mechanism (4) and a storage... Agent: Ckd Corporation
20110073198 - Dome-loaded pressure regulators: Dome-loaded pressure regulators are disclosed. An example pressure regulator includes a body having a pressure inlet and first and second pressure outlets and a first dome-loaded pressure regulating valve fluidly coupled to the pressure inlet, the first pressure outlet, and a first control pressure. The first dome-loaded pressure regulating valve... Agent:
20110073199 - Vacuum relief valve and method for assembling the same: A vacuum relief valve is provided. The vacuum relief valve includes a body having a side wall, and a stem that is movable with respect to the body between an open position and a closed position. The stem is biased in the closed position. The vacuum relief valve further includes... Agent:
20110073200 - Gas regulator with valve assemblies: Embodiments of a gas regulator with a body having an inlet, an outlet, and a gas regulating assembly adapted to regulate output pressure of gas delivered to the outlet reduced from inlet pressure of the gas at the inlet are provided. In some embodiments, the gas regulating assembly may include... Agent: Illinois Tool Works Inc.
20110073201 - Method and means for installing a union nut around a valve port: A service valve assembly for a tankless water heater incorporates one or more features that provide safer operation and easier installation of a valve assembly. Installation of a valve assembly is facilitated by foreshortening all perpendicularly protruding ports, thereby increasing the rotational freedom during installation. A main valve and a... Agent: Matsui Kiki Industries, Ltd.
20110073202 - Multiple configuration air mattress pump system: A multiple configuration air mattress pump system is disclosed. The pump system includes a number of standard components with a few inexpensive varied components to allow for easy and less expensive use of the pump with mattresses having varying numbers of inflatable zones.... Agent: Rapid Air LLC (a Wisconsin Limited Liability Company)
20110073203 - Flow channel switching device: A five-port switch valve includes a cylinder having five chambers defined by four partitions, and two actuators. The valve body of one actuator alternately opens and closes a hole formed in the partition and a hole formed in the partition. The valve body of the other actuator alternately opens and... Agent:
20110073204 - Plumbing spout device: A plumbing spout device which has a jet regulating device is provided, which is situated on an outflow side from an upstream attachment screen in a direction of flow. The jet regulating device is provided in the form of a perforated plate having at least a perforated field in at... Agent: Neoperl Gmbh
20110073205 - Widespread faucet: A faucet assembly (10, 200, 300) including a waterway (28, 228, 328) fluidly coupled to a valve assembly (26). In one illustrative embodiment, a valve body (54, 206, 306) receives the waterway (28, 228, 328), and at least one retainer (64, 66, 216, 316, 318) restrains movement of the waterway... Agent:03/24/2011 > 14 patent applications in 12 patent subcategories. listing by industry category
20110067762 - Automatic flush actuation apparatus: An automatic flush actuation apparatus, which is incorporated with a flushing system having a water inlet, a water outlet, and a water chamber communicating therebetween, that includes a valve member being moved by a flush lever for releasing the water pressure within the water chamber to allow the water passing... Agent:
20110067761 - Storage tank containment apparatus: A secondary containment apparatus for storage tanks has a floor, and side walls sealed to the floor to form a containment structure configured to be placed on a transport vehicle for transport along a public road as a single unit so further assembly at the work site is not required.... Agent:
20110067763 - Configurable active jerk control: A method of limiting jerk in a hydraulic system of a machine includes defining a maximum pressure rate. An output pressure of a hydraulic fluid is continuously measured over time from a work port of a hydraulic valve to determine an output pressure rate. The measured output pressure rate is... Agent: Eaton Corporation
20110067764 - Fluid system comprising a safety device: A fluid system that includes a flow system for a liquid having an inlet, an outlet, at least one fluid line extending from the inlet to the outlet and an electrically activatable melting device, wherein activation of the melting device causes melting, which interrupts, stops or diverts a flow of... Agent: Roche Diagnostics International Ag
20110067765 - Self sealing drain fitting: Disclosed is a drain assembly including a buoyant spherical ball (32) and a drain fitting (10) including at least one drain channel (28). The drain fitting (10) is securable at a drain location (18) wherein pressurization at the drain location (18) seals the spherical ball (32) against the drain channel... Agent: Hamilton Sundstrand Corporation
20110067766 - Vacuum actuated fluid delivery: The present invention relates to fluid delivery systems comprising valve assemblies that provide for a more stable and reliable delivery system for a fluid, for example a gaseous fluid, from a tank by utilizing vacuum to open the normally closed valves assemblies. The present invention also relates to methods of... Agent:
20110067767 - Sequence valve: Sequence valves 10 (FIGS. 1-7) and 210 (FIG. 8) are disclosed for use in a hydraulic circuit (FIG. 2). Sequence valve 10 provides a control signal through a control signal port 20, 60 to a pressure responsive flow source 122 to maintain pressure in an accumulator 124 between a low... Agent: Parker Hannifin Corporation
20110067768 - Ocean energy conversion: A system wherein cold water from near the sea floor is pumped through a primarily vertical pipe (12) to a body (14) floating at the sea surface so energy can be obtained from water temperature differences. A pump (50) located at the bottom of the pipe, is part of a... Agent:
20110067769 - Waste shower water recycle apparatus: Waste shower water recycle apparatus is provided for receiving waste shower water from a shower drain outlet. The apparatus comprises a waste shower water inlet for receiving draining waste shower water, a potable water inlet, a drain outlet for liquid communication with a drain, a cistern supply outlet for supplying... Agent: Dlp Limited
20110067770 - Fluid-directing multiport rotary valve: A multiport rotary valve apparatus for directing fluid streams which has two circular stationary heads and two circular rotating heads. The first stationary head has at least two and preferably more primary ports for connection with fluid streams and a corresponding number of secondary ports for connection to fluid-solid contacting... Agent: Gulf Sea Ventures LLC
20110067771 - Spool valve: A spool valve includes a housing defining a bore that extends along a longitudinal axis. A spool is disposed within the bore and is moveable between a first position for directing a hydraulic fluid along a first flow path and a second position for directing the hydraulic fluid along a... Agent: Eaton Corporation
20110067772 - Flow path switching valve: There is provided a flow path switching valve arranged to rotate a main valve 3 with an auxiliary valve 4 to switch a cooling state and a heating state, which provides a reliable operation of the main valve 3 by simplifying the rotation movement of the auxiliary valve 4 and... Agent: Kabushiki Kaisha Saginomiya Seisakusho
20110067773 - Dosing manifold assembly: A manifold assembly configured for distributing fluid to an externally connected hydraulic component which may be capable of leakage detection through measurement of pressure decay. The manifold assembly may include a manifold body and a valve assembly. The manifold body may have a plurality of fluid passages. Fluid flow may... Agent: Eaton Corporation
20110067774 - Distributor with a rotatable u-shaped connecting channel: Distributor (5) with at least two discharge channels (10,16) and feed channel (11) arranged at an equal distance from and parallel to a central shaft and a distributor body (12,17,18) arranged rotatably around the shaft with a feed end (12′) disposed along the shaft and a discharge end (12″) disposed... Agent: Bravilor Holding B.v.03/17/2011 > 19 patent applications in 16 patent subcategories. listing by industry category
20110061738 - Hod system: A system and method for transporting a bulk solid biomass fuel. The biomass transport system comprises a remote storage bin (RSB), a biomass transfer system, and a vacuum source. The RSB contains a quantity of fuel and a controllable dispensing valve configured to dispense a controlled rate of the fuel... Agent: Pelletsales.com, LLC
20110061739 - Method of bypassing a pipeline in a multiple pipeline system: s
20110061740 - System and method for delivering fuel to an aircraft from a vehicle: A fueling control system for providing fuel from a vehicle to an aircraft, and a method of providing fuel from a fuel vehicle to an aircraft are disclosed herein. The fueling control system includes a pressure transducer for sensing back pressure in a fluid path to a fuel tank of... Agent:
20110061743 - Beverage tapping apparatus, provided with a chemical pressure generator: A tapping apparatus 1 for beverage 7, provided with a beverage holder 2 and a pressure regulating device 9, the pressure regulating device 9 comprising a first compartment 11 and a second compartment 12, wherein the first compartment 11 contains a first substance 23 and the second compartment 12 a... Agent: Heineken Supply Chain B.v.
20110061741 - Compressor and/or expander device: Systems and methods for operating a hydraulically actuated device/system are described herein. For example, systems and methods for the compression and/or expansion of gas can include at least one pressure vessel defining an interior region for retaining at least one of a volume of liquid or a volume of gas... Agent:
20110061742 - Cryogenic liquid cylinder manifold: A cryogenic liquid cylinder pressure control manifold is disclosed. The manifold includes, in a unitary arrangement, a pressure build regulator, a pressure build inlet fitting, a pressure build regulator, NPT adapter fitting, a check valve, and a cylinder pressure gauge. The disclosed manifold eliminates various threaded connections associated with prior... Agent: Tyco Valves & Controls Lp
20110061744 - Cooler bypass apparatus and installation kit: A cooler bypass valve apparatus installed the apparatus between a heat exchanger and conduits coupled to a device carrying fluid that needs to be cooled. A housing includes an inlet port and first and second outlet ports. At least one thermal actuator and at least one valve are mounted in... Agent: Jiffy-tite Company, Inc.
20110061745 - Automated condensate drain line cleaning system, method and kit: Automated condensate drain line cleaning apparatus are disclosed. In one aspect, an apparatus may include a controller, a fluid supply line, and at least one fluid flow regulation device. The at least one fluid flow regulation device may be electrically coupled with the controller to receive at least one control... Agent:
20110061746 - Air discharge implement for a portable pressurized sprayer: The present invention provides an air discharge implement for a portable pressurized sprayer comprising a cylindrical main body of discharging duct, an external hood jacket, a conical moving plug and a compression spring. Wherein the main body of hollow discharging duct includes a cylinder bore, a cylindrical discharging mount for... Agent:
20110061747 - Faucet device: A faucet device includes a fixing unit having a water supply hole and a locking groove, a valve unit coupled separably to the fixing unit, a positioning unit, and a locking unit. The valve unit is movable between a first position to be connected to the fixing unit, and a... Agent:
20110061748 - Water appliance having a flow control unit and a filter assembly: A water appliance (1) has a water flow control unit (2) for controlling a water flow. The control unit (2) includes a flow restrictor (6) and a leakage stop (12) in serial fluid communication with the flow restrictor (6). The leakage stop (12) cuts off the flow below a predetermined... Agent: Koninklijke Philips Electronics N.v.
20110061749 - Control valve: A control valve capable of performing capacity control independent of the pressure of operation fluid and according to preset conditions. The control valve opens and closes a first poppet valve and a second poppet valve by a solenoid section where a solenoid rod is moved according to the magnitude of... Agent: Eagle Industry Co., Ltd.
20110061750 - Check valve counterbalanced by flow to control opening and closing speed: A check valve has a valve seat defining an inner peripheral bore. A valve disc is positioned within said inner peripheral bore, and mounted for pivotal movement about a hinge axis. A first central plane separates the valve disc along a diameter, and a second central plane dividing the valve... Agent:
20110061751 - Tilting disc swing check valve: A Tilting Disc Swing Check Valve that allows liquid to flow only in single direction is disclosed herein. The valve opens when liquid flows. When the flow stops, weight of valve's closing mechanism will swing back to close position and halt backflow. The closing mechanism of Tilting Disc Swing Check... Agent: Siam Cast Iron Works Co., Ltd.
20110061752 - Dual gas source changeover valve and control cabinet and gas supply system: A dual gas source changeover valve comprises a valve body having a first inlet port, a second inlet port and an outlet port which are all in fluid communication with each other, a spool having a structure relative to an axial passage of the cavity of the valve body and... Agent: Gentec (shanghai) Corporation
20110061754 - Integrated kitchen faucet side spray and diverter: A diverter assembly (12) for use with a faucet assembly (10) including a diverter valve (78) secured to an inlet end (80) of a sprayer tube (46) and removably received within a connector (62).... Agent:
20110061753 - Split-type valve seat for a faucet: The inventive valve seat for a faucet includes a one-piece plastic valve seat body, a metal cover and a flange. The metal cover is set outside the valve seat body and is fixed to the valve seat body by the flange. The valve seat is environmentally friendly, and of light... Agent: Xiamen Lota International Co., Ltd.
20110061755 - Hydraulic circuit system for hydraulic excavator: A hydraulic circuit system for a hydraulic excavator, which has a hydraulic circuit for an attachment, includes: a directional control valve 16 that supplies a hydraulic fluid to an attachment connected to the hydraulic circuit for an attachment; a first over-load relief valve unit 38 that is provided in one... Agent: Hitachi Construction Machinery Co., Ltd.
20110061756 - Duck beak valve: A duck beak valve and/or pumps/pump systems that use such a valve are disclosed. The valve may include a flexible tube having an inlet portion and an outlet portion and a spigot having a spigot inlet portion and a spigot outlet portion. The inlet portion of the flexible tube is... Agent:03/10/2011 > 13 patent applications in 8 patent subcategories. listing by industry category
20110056566 - Dual-acting multi-actuation mode gate valve: A dual acting multi actuation gate valve is provided that includes a secondary actuation mechanism. The valve may include a body, a shaft, a movable portion disposed within the body and coupled to the shaft, wherein the movable portion is configured to allow fluid flow through the valve when in... Agent: Cameron International Corporation
20110056565 - Fluid receiving chamber, microfluidic device including fluid receiving chamber, and fluid mixing method: A fluid receiving chamber including a fluid inlet hole through which a fluid flows from outside, an inner space which contains the fluid, a fluid supply hole through which the fluid flows from the fluid inlet hole to the inner space, and a fluid outlet hole through which the fluid... Agent: Samsung Electronics Co., Ltd.
20110056567 - Lockout device: A lockout device is provided for an instrument having a body and an actuating member extending from the body for operating the instrument. The lockout device includes a bottom member, a cover member, and a flexible member. The bottom member and cover member are adapted to receive a cinching portion... Agent: Master Lock Company LLC
20110056568 - Method and apparatus for diverting flowing liquid from a conduit: A compact system is provided for diverting excess flow of liquid such as waste water from a conduit and to retain debris within the conduit. This incorporates a control section (22), which may be generally cylindrical, and arranged to be rotatable about a longitudinal axis (23), and defining a discharge... Agent: Hymetrics Limited
20110056570 - Methods and systems for reducing pressure of natural gas and methods and systems of delivering natural gas: Methods and systems for reducing a pressure of compressed natural gas and for delivering natural gas are disclosed. A regulator comprising a vortex tube may be used to reduce the pressure of compressed natural gas while a temperature thereof is also reduced. The temperature reduction associated with a pressure drop... Agent: Questar Gas Company
20110056571 - Methods and systems for reducing pressure of natural gas and methods and systems of delivering natural gas: Methods and systems for reducing a pressure of compressed natural gas and for delivering natural gas are disclosed. A regulator comprising a vortex tube may be used to reduce the pressure of compressed natural gas while a temperature thereof is also reduced. The temperature reduction associated with a pressure drop... Agent: Questar Gas Company
20110056569 - Pressure relief valve for a vehicle body: A pressure relief valve for relieving air pressure from an automotive vehicle interior. The pressure relief valve mounts on a valve mounting location that surrounds a body opening and includes flexible interleaved flaps and a securing mechanism. The flaps cover the body opening, with each of the flaps being generally... Agent: Gm Global Technology Operations, Inc.
20110056572 - Apparatus for wellhead high integrity protection system: A high integrity protection system (HIPS) for protection of a pipe downstream of a wellhead includes: an inlet connected to the wellhead; outlet connected to the downstream pipe; two sets of two series-connected surface safety valves (SSVs) in fluid communication with the inlet and outlet, the two sets being in... Agent:
20110056573 - Pressure reducing device of a high pressure vessel: A pressure reducing device of a high pressure vessel includes primarily a housing, a gas guiding element and a gas directing element. The gas guiding element is defined with a first gas entraining passage, a second gas entraining passage, and a holding space into which a limiting element can be... Agent:
20110056574 - Hydrophobic vent assembly: A vent assembly connectable to a transmission housing includes a stem, a membrane and a cap. The stem has an annular flange, a first end, a second end, and a through bore extending between the first end and the second end. The first end is connectable to the transmission housing... Agent: Gm Global Technology Operations, Inc.
20110056575 - Programmable fluidic droplet generation: A programmable fluidic device for generating droplets with resolutions of micrometer in size and milliseconds in generation timing is provided. The programmable fluidic device has a valve forming a droplet cutter, which contains a fluid deflectable membrane capable of controlling the flow of a dispensing fluid from a fluidic dispensing... Agent: Auburn University
20110056576 - Distributor with a rotatable u-shaped connection channel: Distributor (5) with at least two discharge channels (10,16) which are positioned at the same distance from a central axis (13), parallel to this axis, a supply channel (11) and a distributor member (12,17,18) which is rotatable about the axis and has a supply end (12′) positioned along the axis... Agent: Bravilor Holding B.v.
20110056577 - Rinse assembly with live swivel fitting: A rinse assembly for a commercial washdown pre-rinse system is described, including a flex hose and live swivel fitting. The incorporation of an infinitely rotatable swivel fitting at the base of the flex hose and/or adjacent the spray nozzle releases torsion within the flex hose and prevents damage to the... Agent:03/03/2011 > 25 patent applications in 21 patent subcategories. listing by industry category
20110048539 - Device and method for mechanically locating and reading the setting of an adjustable valve: A device for mechanically locating and reading the setting of an adjustable magnetic valve for controlling the flow of a fluid in a predetermined direction (D) comprises a magnetic compass (10) and a selector (20) provided with an alignment mark (21) for aligning the magnetic compass (10) with respect to... Agent:
20110048540 - Devices, assemblies, and methods for controlling fluid flow: Valves are provided for controlling flow along a fluid line that includes an outer shell and an inner housing slidably disposed therein that includes connector threads surrounding a boss on one end and a passage including a tapered region within the boss. A shaft within the valve includes a base... Agent:
20110048541 - Vacuum saturation technique for porous aggregate material: A method of saturating porous aggregate material includes: (a) filling an interior of a vacuum vessel with porous aggregate material; (b) applying a vacuum to the vessel interior until a desired vacuum level is reached; (c) drawing water into the vessel under vacuum until substantially all of said aggregate material... Agent:
20110048542 - system for wafer manufacture: The subject matter discloses a system for regenerating and treating slurry in a semiconductors manufacturing environment, the system comprising a removing module for removing the slurry from the manufacturing environment a receiving module for receiving the slurry and storing it. The system also comprises an addition unit for adding chemical... Agent:
20110048543 - Microfluidic bubble logic devices and methods: A method for implementing a logic operation employs an all fluid-based no-moving part micro-mechanical logic family of microfluidic bubble logic devices that are constructed from complex sequences of microfluidic channels, microfluidic bubble modulators for programming the devices, and microfluidic droplet/bubble memory elements for chemical storage and retrieval. The input is... Agent:
20110048544 - Slug mitigation: A method and apparatus for mitigating slug formation in a multiphase fluid stream that is flowing through a conduit wherein the conduit comprises a first portion and a second portion which is upwardly inclined to the first portion and wherein the multiphase fluid stream comprises a gaseous phase and a... Agent:
20110048545 - Submergible spray chamber for a tablet: Embodiments of the disclosed technology comprise a chamber adapted for placement therein of a tablet, when a spring-loaded plunger is in a resting position. In this manner, a tablet, such as one formed of a sheet of absorbent material (e.g., made from bamboo or rayon) and pressed into the tablet... Agent:
20110048546 - Gas compression system: The invention relates to a wet gas compression system comprising a compact flow conditioner (21), intended to be placed below sea level in close vicinity to a well head or on a dry installation, said flow conditioner (21) being intended to receive a multi-phase flow through a supply pipe (11)... Agent:
20110048547 - Microfluidic systems and methods for thermal control: The invention relates to methods and devices for control of an integrated thin-film device with a plurality of microfluidic channels. In one embodiment, a microfluidic device is provided that includes a microfluidic chip having a plurality of microfluidic channels and a plurality of multiplexed resistive thermal detectors (RTDs). Each of... Agent:
20110048548 - Filter switching apparatus: A filter switching apparatus detects when a first diesel fuel filter becomes clogged and switches to a secondary filter either automatically or via user control.... Agent:
20110048549 - Apparatus for guarding pressure sensor for washing machine: An apparatus for guarding a pressure sensor for a washing machine is provided, which adjusts the water level required to wash laundries. The apparatus for guarding a pressure sensor includes a diaphragm built in a space part of a housing to operate in accordance with the water pressure of washing... Agent:
20110048550 - Water recycling system for sprinklers: A recycling sprinkler system incorporates at least one collection vessel assembly for runoff water, as well as a pump module for recycling a substantial portion of the collected runoff water back into an irrigation sprinkler system along with the primary water source for the irrigation sprinkler system, so that the... Agent:
20110048551 - Flow rate control device: A mass flow controller comprises a flow rate measuring part that measures a flow rate of a fluid flowing in a flow channel and outputs a measured flow rate value, a control valve, a valve control part that controls an opening degree of the control valve based on an entirely-close... Agent:
20110048552 - Control apparatus for automatic transmission: A control apparatus for an automatic transmission including a hydraulic pressure control means for controlling supply of hydraulic pressure to a first friction engagement element and a second friction engagement element and discharge of hydraulic pressure from the first friction engagement element and the second friction engagement, and a discharge... Agent:
20110048553 - Pressure regulator: A pressure regulator includes a housing having an inlet port through which pressurized fluid at a primary pressure is supplied, and a discharge port through which pressurized fluid at a secondary pressure lower than the primary pressure is discharged, and at the same time having a flow passage formed therein... Agent:
20110048554 - Sprayer pressure relief valve: The pressure relief valve of the instant invention allows automatic operation when over pressurization occurs and also allows the user to operate manually when required. Passages within the valve are minimized in length and an expanding cross-section outlet geometry is used to ensure that operation of valve is not hindered... Agent:
20110048555 - Sink alert water leak detector: Improvements in a sink alert water leak detector is disclosed using a collection tub is configurable in a variety of sizes or shapes to cover the area under the plumbing of a sink or other area that can have a potential water leak. The bottom of the collection tub to... Agent:
20110048556 - Apparatus, methods and articles of manufacture to calibrate valve-mounted instruments: Example methods, apparatus and articles of manufacture to calibrate valve-mounted instruments, such as a position controllers and/or a position transmitter, are described. A disclosed example apparatus to calibrate a valve assembly including a valve, an actuator and a position sensor includes an interface to receive a valve position value and... Agent:
20110048558 - Device for dividing a flow of lumpy material into two sub-flows: A device for dividing a flow of lumpy material into two sub-flows comprises a dividing mechanism which comprises a dividing edge for splitting the material flow into two sub-flows, an apparatus for directing the material to the dividing mechanism and an apparatus for diverting the two sub-flows away from the... Agent:
20110048557 - Mounting system for fluid discharge devices: A fluid discharge device having a main body with first and second ends may be mounted to one or more components of a system. The first end may include an inlet for receiving a fluid flow. A mounting system may include a first mounting plate having an opening with a... Agent:
20110048559 - Conduit cleaning apparatus: An apparatus (1) for controlling the flow of fluid in a conduit comprises a main body (2) including a bore, having a first open end (3) and a second end (5), a fluid inlet for coupling said first open end (3) of said main body to a source of fluid,... Agent:
20110048560 - Water saving tool: Disclosed is a water saving device which provides the pressure and amount of water to be delivered that can satisfy the comfortable sense of water usage, regardless of whether the water may be supplied under the high pressure or low pressure or whether the water may be supplied in the... Agent:
20110048561 - Zero-pitch pipe: A pipe is provided through which a fluid can move without backflow in the absence of a gravity force provided by a downward pitch. This is accomplished by providing within the pipe a series of one-way valves, each having a structure similar to a mitral valve, with a rigid upper... Agent:
20110048562 - Multi-way selector valve: There is provided a multi-way selector valve capable of suppressing any excessive rise in the pressure of a high-pressure refrigerant during a transitional phase of flow path switching and of preventing malfunctioning of a flow path switching operation, while also being capable of preventing situations in which erroneous judgments of... Agent:
20110048563 - Switch valve: A switch valve having a long span of life is provided. The switch valve 70 of the present invention has a low-melting-point metal 76 having a surface on which a blocking member contacts, with the low-melting-point metal 76 melted, thereby a closed state appears in which an inner space of... Agent:Previous industry: Batteries: thermoelectric and photoelectric
Next industry: Pipes and tubular conduits
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