Fluid handling inventions 08/09

20090211641 - Distribution valve and method: The improved distribution valve may include a bypass chamber with a rotatable drum therein and a diffusion chamber in fluid communication with the fluid inlet. The drum wall includes a cutout. The drum is rotatable to fully or partially align the cutout with a bypass chamber inlet to permit water... Agent: Weiss & Moy Pc

20090211642 - Monitoring apparatus: A monitoring apparatus is disclosed for monitoring time by a color change indicator, comprising an observable fluid, a first reservoir holding at least a portion of the observable fluid, and a second reservoir abutting the first reservoir. The first reservoir is responsive to pressure on it such that a portion... Agent: John Lynn

20090211643 - Three dimensional micro-fluidic pumps and valves: A system is disclosed for the control of fluid flow in a micro-fluidic system, the system having: a substrate; at least one micro-fluidic channel having disposed in a microchannel layer atop the substrate; a conformable layer disposed on the micro-fluidic layer; a receiving cavity disposed within the at least one... Agent: Vern Maine & Associates

20090211644 - Instant hot water delivery system: An instant hot water delivery system for efficiently heating water when necessary to provide instant hot water to a faucet. The instant hot water delivery system generally includes a water heater including an inlet and an outlet, a cold water supply line introducing cold water into the inlet, a hot... Agent: Neustel Law Offices, Ltd.

20090211645 - Vibration-driven droplet transport devices having textured surfaces: Methods and devices for moving a droplet on an elongated track on a textured surface using vibration. The elongated track on the textured surface includes a plurality of transverse arcuate projections such that a droplet on the surface is in the Fakir state and when the surface is vibrated the... Agent: Christensen, O'connor, Johnson, Kindness, Pllc

20090211646 - Double-walled flexible dispenser sump connection system: A double-walled flexible dispenser sump connection system prevents fuel leaks into a dispenser sump located below a fuel dispenser. An inner flexible connector and an outer flexible connector are configured such that the dispenser sump connection system may be installed on newly constructed fuel delivery systems or be retrofitted onto... Agent: Michael A. O'neil, P.c.

20090211647 - Pressure relief valve having a bursting disk for a beverage dispenser: A valve assembly for filling a bag with a beverage under pressure has a valve body having a first passageway extending therethrough and a first valve seated in the first passageway for controlling the flow of beverage through the first passageway into and out of the bag. A pressure relief... Agent: Levy & Grandinetti

20090211648 - Faucet outlet fitting having a temperature sensitive valve having shape memory actuator: A valve for preventing the flow of fluid when the temperature of the fluid is above a predetermined threshold, the valve including: a body having at least one opening for allowing the fluid to pass when the temperature of the fluid is below the predetermined threshold; and a shape memory... Agent: Thomas Spinelli, Esq.

20090211649 - Fuel cutoff valve: The fuel cutoff valve includes a casing and a float mechanism. The float mechanism is composed of an outside float and an inside float. The outside float includes an outside float body of round tubular shape having a float chamber that connects with a valve chamber via a through-hole formed... Agent: Posz Law Group, Plc

20090211650 - Pressure control valve: A pressure control valve is provided, which can variably control the set pressure of a relief valve in accordance with pilot signal pressure that is controlled in an operator's seat and so on when the set pressure of the relief valve required in a replaced working device is changed. The... Agent: Ladas & Parry LLP

20090211651 - Hydraulic pressure damping device: A hydraulic pressure damping device mainly comprises a valve body of which a joint port is provided with a control valve of which one end is provided with a first joint to valve a switch of the valve body between a water inlet and a water outlet. A second joint... Agent: Sinorica, Llc

20090211652 - Pump, in particular motor/pump unit for a power steering system of a motor vehicle: A pump, in particular a motor/pump unit for a power steering system of a motor vehicle, including a pressure-limiting valve which has a fluid inlet and a fluid outlet, the pump having a suction port which is associated with a fluid reservoir and a pressure port which is associated with... Agent: Macmillan, Sobanski & Todd, Llc

20090211653 - Vacuum pumping arrangement: A vacuum pumping arrangement for evacuating an enclosure is provided. The arrangement comprises a turbomolecular vacuum pump having an inlet which is connectable using fixing members to an outlet of an enclosure to be evacuated. Each of the fixing members passes through a first aperture in the inlet and through... Agent: Edwards Vacuum, Inc.

20090211654 - Assembly for the differential delivery of treated and mains water: An assembly for the differential delivery of treated and mains water, comprising a flexible hose for the separate conveyance of treated water and mains water for connection between a spray head provided with at least two separate delivery points and a distribution unit for the separate supply of treated water... Agent: Seed Intellectual Property Law Group Pllc

20090211655 - Split collar with offset hook and hinge hopper assembly: A mounting assembly uses one hinge and one cam bolt mutually offset upon a two piece collar. A hopper tee has a member usually a vertical pipe and occasionally a horizontal pipe that connects to a hopper flange to receive bulk material. This assembly has two collars that mutually engage... Agent: Charles C. Mccloskey

20090211656 - Changeover unit for fuel gas pressure reducer: The creation discloses a changeover unit for a fuel gas pressure reducer comprising at least two pressure reducers applicable for various kinds of fuel gases, and a changeover valve for connecting a gas source to the pressure reducers. Said changeover valve further comprises a valve body accommodating groove, and a... Agent: Bacon & Thomas, Pllc

20090211657 - Bubble-tolerant micro-mixers: A device for mixing at least one first fluid and one second fluid in a micro-flow system, comprising at least two flow restrictors, a first transfer conduit in fluid communication the first og said fluids and a recipient, at least one second transfer conduit in fluid communication with the second... Agent: Mccormick, Paulding & Huber LLP

20090205716 - By-pass and pressure regulator valve: A by-pass and pressure regulator valve exhibiting: an inlet mouth and an outlet mouth set in reciprocal communication by a main conduit; a by-pass mouth. The by-pass and pressure regulator valve comprises: an obturator, mobile between at least a closed position, in which it interrupts fluid communication between the main... Agent: Pearne & Gordon LLP

20090205717 - Faucet structure having pressure balance valves: A faucet structure having pressure balance valves includes a valve seat, a control valve set, and pressure balance valve sets. The valve seat has a valve chamber for the control valve set to be disposed therein, and has a water entry and a water exit. The pressure balance valve sets... Agent: Morris Manning Martin LLP

20090205718 - Valve connector: A valve connector for connecting to inflation valves of vehicle tires. The valve connector is configured to be operable with common valve types and with existing pressure sources. The valve connector is configured to automatically adjust to the valve being used.... Agent: Knobbe Martens Olson & Bear LLP

20090205719 - Faucet handle mounting: A faucet handle assembly configured to couple to a valve stem extending outwardly from an escutcheon. The faucet handle assembly includes a handle base axially adjustable along a longitudinal axis of the valve stem. A glide surface is supported by the handle base and is configured to contact an outer... Agent: Delta Faucet Company C/o Masco Corporation Leon E. Redman, Esq.

20090205720 - Burst disc replacement apparatus: A burst disc replacement apparatus (102) comprises a magazine (114) carrying a first burst disc (116) and a second burst disc (118). The apparatus also comprises a flow path (104) therethrough for venting fluid. The first burst disc (116) is located in the flow path (104) and the second burst... Agent: Crowell & Moring LLP Intellectual Property Group

20090205721 - Burst disc replacement apparatus: A burst disc replacement apparatus (100) comprises a magazine (122) that carries a first burst disc (232) and a second burst disc (234). A flow path (104) passes through the apparatus (100) for venting fluid. The first burst disc (232) is located in the flow path (104). A translation mechanism... Agent: Crowell & Moring LLP Intellectual Property Group

20090205722 - Load line apparatus: An apparatus is provided which prevents the removal of a companion fitting when the valve is open. Thus, for example there is disclosed a load line apparatus comprising a housing, a valve, a cam lever, or more likely a pair of cam levers, and a locking device. The housing has... Agent: Christensen, O'connor, Johnson, Kindness, PLLC

20090205723 - Hydraulic circuit of construction machine: A throttle path for returning a part of pilot oil to a tank is formed by a tank path provided in a valve block of a control valve and a notch provided in a spool thereof. The above path is opened within a section from a vicinity of a stroke... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090205725 - Valve: A valve body has a channel extending along an axis and an inlet port open to the channel. A sleeve, received about the valve body, overlies the inlet port and is rotatable about the axis relative the body. A nozzle projects radially outward from the sleeve. The nozzle is rotatable... Agent: Patent Group 2n Jones Day

20090205724 - Valve apparatus: A valve means (1) comprises a valve support (2) with internal valve support ducts (15). Several component mounting sites (12) are located on the valve support (2) to be individually fitted with control units (3), at least one special purpose control unit (3b) being present, which with an intermediate plate... Agent: Hoffmann & Baron, LLP

20090205727 - Fuel cartridge with connecting valve: A shut-off valve or connecting valve capable of connecting a fuel supply to a fuel cell is disclosed. The valve comprises a first valve component and a second valve component. Each valve component has an outer housing and a biased slidable member disposed inside the housing forming an internal seal.... Agent: The H.t. Than Law Group

20090205726 - Pipe coupling: A pipe coupling member has a tubular body (20) and a valve unit (22) slidably set in the through-hole of the tubular body. The valve unit has a valve holder (26) and a rotary valve member (30) supported by the valve holder so as to be rotatable about a pivot... Agent: Wenderoth, Lind & Ponack, L.L.P.

20090205728 - Disc arrangement for drilling or production choke or valve: A flow adjusting apparatus having a pair of discs can be used for a drilling or production choke or valve. A stationary disc fixedly positions in a flow passage and defines at least one first bore permitting fluid flow. A rotatable disc positions in the flow passage between the stationary... Agent: Wong, Cabello, Lutsch, Rutherford & Brucculeri, L.L.P.

20090205729 - Three-way valve with flow diverter: A three-way valve body comprises a throat defining a generally cylindrical throat cavity. At least one flow diverter is carried by the valve body and extends into the throat cavity. The flow diverter advantageously interrupts any circulatory fluid flow within the throat cavity, thereby increasing the efficiency at which fluid... Agent: Marshall, Gerstein & Borun LLP (fisher)

20090205730 - Changeover valve for an air compressor: A changeover valve assembled with an air compressor includes a valve base, a positioning base, a positioning plate, a shaft, a cover and a rotating knob, a first conduit and a second conduit. The valve base has a chamber communicating with two rooms respectively. The valve base has three connectors;... Agent: Min-hsieng Wang

20090199904 - Low shear pumps for use with bioreactors: Embodiments of a pump system include a bioreactor containing a media with live algae cultures, a gas vent line, a pressurized gas line, a valve system in fluid communication with the gas vent line and the pressurized gas line, a fluid outlet, and a pump chamber in fluid communication with... Agent: Faegre & Benson LLP Patent Docketing - Intellectual Property

20090199905 - Regulating valve with maintained regulating characteristic at different kv-values within one and the same valve: The present invention relates to a device, designed to regulate the flow of a medium in a heating or cooling system, and it relates to a regulating valve (51) with a fastened mounted veil (14), which cooperates with a rotatable cone (11), which is machined and profiled, the complete valve... Agent: Davis & Bujold, P.l.l.c.

20090199906 - Recirculating filling valve assembly: A filling valve assembly including a support adapted for being operably fixed to a filling machine and through which a liquid is conveyed from the filling machine. The filling valve assembly includes a valve subassembly interchangeably attached to the support, the valve subassembly and support having integrated fluid passages in... Agent: Howard & Howard Attorneys PLLC

20090199907 - Controllable and cleanable steam trap apparatus: An apparatus and a method for removing condensate and unwanted gas from vapor/liquid systems while preventing steam loss are provided. The steam trap apparatus replaces the automatic valve type, non-sanitary steam trap with an efficient, controllable, and sanitary steam trap. In addition, the improved steam trap apparatus allows for real-time... Agent: Cooper & Dunham, LLP

20090199908 - Valve for the venting circuit of a liquid tank:

20090199909 - Device for supplying fuel to an energy producing installation of a ship: A device for supplying fuel from an onboard energy producing installation on a ship transporting liquefied gas from at least one tank (2) of liquefied gas of said ship, comprising a pump (20) arranged in the bottom of the tank and a reservoir (23) arranged in the tank around the... Agent: Young & Thompson

20090199910 - Robust water level control valve: Disclosed herein are water control devices having a normally closed valve preventing water flow upon breakage of an outer mechanism having a float weight, that float weight overcoming the resistance of the valve under conditions of non-contact with water, that submerged float weight reducing in apparent weight as seen by... Agent: Everett D. Robinson Echelon Ip, LLC

20090199911 - Toilet fill valve lock and method: Various embodiments of a toilet fill valve lock and method for adjusting the fill water level in a toilet are provided. In one embodiment a toilet fill valve includes a riser that extends along an axis and an inner shaft that is disposed along the axis between the axis and... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20090199912 - Pressure regulating valve with a direct damping action: The aim of the invention is to protect hydraulic assemblies, in particular those used for hydraulic longwall working in coal mining. To achieve this, pressure regulating valves (1) are used, the damping chambers of which (20) are located, configured and connected to the inlet side (5) in such a way... Agent: James C. Wray

20090199913 - Valve device with pressure regulator: The subject of this invention is a valve device with pressure regulator (14), in particular for use in a valve island (100). The valve device consists of a base (10), at least one pilot valve (34) and a valve body (12) in which a sliding shuttle valve element is housed.... Agent: Kilyk & Bowersox, P.l.l.c.

20090199914 - Fuel transfer coupling: Provided herein are couplings useful in the transfer of liquid fuels from a remote storage reservoir to an on-board fuel tank of a motorized vehicle. There is provided a first coupling which is configured to be in fluid communication with the interior of a vehicle's fuel tank, and a second... Agent: Christopher J. Whewell Western Patent Group

20090199915 - Fluid controller with multiple fluid meters: A fluid controller includes a first fluid meter defining a first plurality of volume chambers and a second fluid meter defining a second plurality of volume chambers. A selector assembly, disposed between the first fluid meter and the second fluid meter, includes a selector plate defining a bore and a... Agent: Merchant & Gould PC

20090199916 - By-pass valve for heat exchanger: A valve that includes a housing defining first and second bores having a central axis, and a peripheral valve seat. An actuator is located in the first bore and has a reciprocating seal disposed for movement along the central axis for engaging the valve seat and closing the valve. A... Agent: Marshall & Melhorn, LLC

20090199917 - Microfluidic device with variable volume material: The invention relates to a microfluidic device comprising a first plate forming the substrate and including at least one perforation and, on either side of said first plate, at several locations, a material for defining passage portions consisting, in at least one of said locations, of an activatable material varying... Agent: The Webb Law Firm, P.C.

20090199918 - Portable air manifold: A portable manifold assembly that includes a manifold structure, a male quick connect coupled in fluid connection with the manifold structure, a plurality of female quick connects coupled in fluid connection to the manifold structure and a handle that is rotatably mounted on the manifold structure for rotation about a... Agent: Harness Dickey & Pierce, P.L.C

20090199919 - Injection of liquid sorbent conditioning into a sorbent transporting passageway: A system for effecting the pretreatment therewith of a sorbent comprising a conveying line (105), such as a pipe, and a plurality of solution nozzles operative for purposes of introducing a solution to treat the sorbent. More particularly, the conveying line (105) includes an inlet (107), an outlet (109), and... Agent: Alstom Power Inc. Intellectual Property Law Dept.

20090199920 - Arrangement for storing and conveying liquid, especially in an aircraft: At least one liquid tank has an outlet opening and a drain stub extending therefrom. A circular flange has plural connection openings with connection stubs respectively extending therefrom. A drain line is connected to the circular flange and communicates with all of the connection stubs. The drain stub of each... Agent: Fasse Patent Attorneys, P.A.

20090199921 - Composite air tank for vehicle air brake and method for manufacturing: A composite air tank is provided comprising a cylindrical tube comprising two open ends; two endcaps, at least one of which comprises one or more ports, the two endcaps being affixed to respective end portions of the cylindrical tube, and a composite resin material that covers a portion of the... Agent: Schiff Hardin, LLP Patent Department

20090199904 - Low shear pumps for use with bioreactors: Embodiments of a pump system include a bioreactor containing a media with live algae cultures, a gas vent line, a pressurized gas line, a valve system in fluid communication with the gas vent line and the pressurized gas line, a fluid outlet, and a pump chamber in fluid communication with... Agent: Faegre & Benson LLP Patent Docketing - Intellectual Property

20090199905 - Regulating valve with maintained regulating characteristic at different kv-values within one and the same valve: The present invention relates to a device, designed to regulate the flow of a medium in a heating or cooling system, and it relates to a regulating valve (51) with a fastened mounted veil (14), which cooperates with a rotatable cone (11), which is machined and profiled, the complete valve... Agent: Davis & Bujold, P.l.l.c.

20090199906 - Recirculating filling valve assembly: A filling valve assembly including a support adapted for being operably fixed to a filling machine and through which a liquid is conveyed from the filling machine. The filling valve assembly includes a valve subassembly interchangeably attached to the support, the valve subassembly and support having integrated fluid passages in... Agent: Howard & Howard Attorneys PLLC

20090199907 - Controllable and cleanable steam trap apparatus: An apparatus and a method for removing condensate and unwanted gas from vapor/liquid systems while preventing steam loss are provided. The steam trap apparatus replaces the automatic valve type, non-sanitary steam trap with an efficient, controllable, and sanitary steam trap. In addition, the improved steam trap apparatus allows for real-time... Agent: Cooper & Dunham, LLP

20090199908 - Valve for the venting circuit of a liquid tank:

20090199909 - Device for supplying fuel to an energy producing installation of a ship: A device for supplying fuel from an onboard energy producing installation on a ship transporting liquefied gas from at least one tank (2) of liquefied gas of said ship, comprising a pump (20) arranged in the bottom of the tank and a reservoir (23) arranged in the tank around the... Agent: Young & Thompson

20090199910 - Robust water level control valve: Disclosed herein are water control devices having a normally closed valve preventing water flow upon breakage of an outer mechanism having a float weight, that float weight overcoming the resistance of the valve under conditions of non-contact with water, that submerged float weight reducing in apparent weight as seen by... Agent: Everett D. Robinson Echelon Ip, LLC

20090199911 - Toilet fill valve lock and method: Various embodiments of a toilet fill valve lock and method for adjusting the fill water level in a toilet are provided. In one embodiment a toilet fill valve includes a riser that extends along an axis and an inner shaft that is disposed along the axis between the axis and... Agent: Thomas, Kayden, Horstemeyer & Risley, LLP

20090199912 - Pressure regulating valve with a direct damping action: The aim of the invention is to protect hydraulic assemblies, in particular those used for hydraulic longwall working in coal mining. To achieve this, pressure regulating valves (1) are used, the damping chambers of which (20) are located, configured and connected to the inlet side (5) in such a way... Agent: James C. Wray

20090199913 - Valve device with pressure regulator: The subject of this invention is a valve device with pressure regulator (14), in particular for use in a valve island (100). The valve device consists of a base (10), at least one pilot valve (34) and a valve body (12) in which a sliding shuttle valve element is housed.... Agent: Kilyk & Bowersox, P.l.l.c.

20090199914 - Fuel transfer coupling: Provided herein are couplings useful in the transfer of liquid fuels from a remote storage reservoir to an on-board fuel tank of a motorized vehicle. There is provided a first coupling which is configured to be in fluid communication with the interior of a vehicle's fuel tank, and a second... Agent: Christopher J. Whewell Western Patent Group

20090199915 - Fluid controller with multiple fluid meters: A fluid controller includes a first fluid meter defining a first plurality of volume chambers and a second fluid meter defining a second plurality of volume chambers. A selector assembly, disposed between the first fluid meter and the second fluid meter, includes a selector plate defining a bore and a... Agent: Merchant & Gould PC

20090199916 - By-pass valve for heat exchanger: A valve that includes a housing defining first and second bores having a central axis, and a peripheral valve seat. An actuator is located in the first bore and has a reciprocating seal disposed for movement along the central axis for engaging the valve seat and closing the valve. A... Agent: Marshall & Melhorn, LLC

20090199917 - Microfluidic device with variable volume material: The invention relates to a microfluidic device comprising a first plate forming the substrate and including at least one perforation and, on either side of said first plate, at several locations, a material for defining passage portions consisting, in at least one of said locations, of an activatable material varying... Agent: The Webb Law Firm, P.C.

20090199918 - Portable air manifold: A portable manifold assembly that includes a manifold structure, a male quick connect coupled in fluid connection with the manifold structure, a plurality of female quick connects coupled in fluid connection to the manifold structure and a handle that is rotatably mounted on the manifold structure for rotation about a... Agent: Harness Dickey & Pierce, P.L.C

20090199919 - Injection of liquid sorbent conditioning into a sorbent transporting passageway: A system for effecting the pretreatment therewith of a sorbent comprising a conveying line (105), such as a pipe, and a plurality of solution nozzles operative for purposes of introducing a solution to treat the sorbent. More particularly, the conveying line (105) includes an inlet (107), an outlet (109), and... Agent: Alstom Power Inc. Intellectual Property Law Dept.

20090199920 - Arrangement for storing and conveying liquid, especially in an aircraft: At least one liquid tank has an outlet opening and a drain stub extending therefrom. A circular flange has plural connection openings with connection stubs respectively extending therefrom. A drain line is connected to the circular flange and communicates with all of the connection stubs. The drain stub of each... Agent: Fasse Patent Attorneys, P.A.

20090199921 - Composite air tank for vehicle air brake and method for manufacturing: A composite air tank is provided comprising a cylindrical tube comprising two open ends; two endcaps, at least one of which comprises one or more ports, the two endcaps being affixed to respective end portions of the cylindrical tube, and a composite resin material that covers a portion of the... Agent: Schiff Hardin, LLP Patent Department

20090194168 - Valve: A re-closable valve (1, 100, 700, 800) for use in sterile fluid transfer has a body (5) with open entry and exit sides (2, 3) and a passageway (4) for fluid therebetween. The entry side is connectable to an opening of a separate vessel and the exit side is connectable... Agent: Hoffmann & Baron, LLP

20090194169 - Digital closed loop proportional hydraulic pressure controller: A digitally controlled current to pressure converter (CPC) is provided. A digital CPC utilizes a digital controller and an onboard pressure transducer to accurately control the output pressure based upon an input analog control signal. The digital controller includes an anti-silting algorithm that provides an impulse movement of the three-way... Agent: Reinhart Boerner Van Deuren P.C.

20090194170 - Multi-function control valve for fuel vapor system: A fuel vapor vent valve assembly is provided that may include a float valve and an isolation valve arranged in series with each other. Bypass openings in the valve assembly create multiple flow paths as the float valve and the isolation valve respond to changes in fuel tank pressure and... Agent: Quinn Law Group, PLLC

20090194171 - Containment rail system: Disclosed is a modular spill containment rail system for containing a hazardous spilled substance from at least one battery. The system has a plurality of containment rails that are connectable to one another to define a perimeter around the battery. Each rail has at least one wall with a first... Agent: Pillsbury Winthrop Shaw Pittman, LLP

20090194172 - Cover for a box containing a fluid: A cover for a box containing a fluid includes a top panel with a tuck flap. A perforated end of the tuck flap is coupled to a detachable attachment along a perforated line. The attachment includes instructions for forming the cover and also includes user-fillable labels. When the cover is... Agent: Target Brands, Inc.

20090194173 - Security enclosure for a control apparatus: A security enclosure (20) for a control apparatus (22) is disclosed. The enclosure (20) is formed of a cage (28) connected to a base (30). Opposing mounting straps (36) partially embedded within the base (30) extend inside the cage (28) through strap engagement slots (58). The cage (28) has cage... Agent: Meschkow & Gresham, P.L.C

20090194174 - High-pressure valve: Disclosed in one aspect is a valve comprising (a) a valve body having a poppet valve chamber with an axis running there through; (b) a seat having a seat sealing surface, and a outer-seat surface, the seat located axially within the poppet valve chamber; and (c) a poppet having a... Agent: Exxonmobil Chemical Company

20090194175 - Shut-off device and process for producing a shut-off device: The invention relates to a shut-off device (1) and a process for producing a shut-off device with a housing (2) and a shut-off flap (3) that is pivotally located in the housing, a shut-off flap seat (7) formed by the components (2; 3; 8, 12a; 12b) being located between the... Agent: Millen, White, Zelano & Branigan, P.C.

20090194176 - Hydraulic supply system for a hydraulically-actuated automatic transmission: A hydraulic supply system for a hydraulically-operated automatic transmission includes a primary pump that is driven by an internal combustion engine of a vehicle. An electrically-driven auxiliary pump is provided to supply the system with hydraulic pressure when the primary pump is off or to supplement the primary pump when... Agent: Alfred J Mangels

20090194177 - Air compressor: According to the invention, an air compressor includes: one pair of air tanks arranged parallel to each other by being separated from each other in a constant interval, for storing thereinto compressed air; a compressing unit that compresses air sucked from an external space so as to supply the compressed... Agent: Brundidge & Stanger, P.C.

20090194178 - Mobile foam producing unit: A mobile foam producing unit (10) includes a first hose and hose assembly (110) and a second hose assembly (120). Water is provided to the mobile foam producing unit (10) by a supply hose (100). A foam gun (140) provides for the dispensing of a foam. A sanitizer gun (160)... Agent: Iplm Group, P.A.

20090194179 - Multi-stage height control valve including position sensitive pilot signal and pressure boost for vehicle air springs: A multi-stage height control valve for a pneumatic control system of a vehicle includes an air reservoir port, an exhaust port, an air spring port and a pilot port operatively connected to a rotor valve which is in turn operatively connected to the vehicle. The air reservoir port fluidly communicates... Agent: Krugliak, Wilkins, Griffiths & Dougherty Co, Lpa

20090194180 - Cover member of closing valve or branch joint: A valve cover (6) according to the present invention covers an operation part (45) of a closing valve (3) provided in a refrigeration system (1), and includes: a cover body (7) screwed to the closing valve (3) to cover the operation part (45); and a resin cap (8) for covering... Agent: Birch Stewart Kolasch & Birch

20090194181 - Fluidic system with improved flow characteristics: The invention relates to a fluidic system that includes a body structure having a chamber disposed therein. The fluidic system includes at least one fluid input at a first end of the chamber and at least one fluid output at a second end of the chamber. The fluidic system also... Agent: Proskauer Rose LLP