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7624792 |
Shear activated safety valve system
A safety valve system includes a safety valve having an actuator and a line connected to the actuator. The safety valve is operable by opening the line in the well, with the line being free of any...
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7624758 |
Fluid flow controller
A fluid flow controller ( 1 ) comprises a variable aperture flow control valve ( 5 ) having an inlet to receive fluid from a supply source and an outlet to deliver fluid along a conduit ( 6 )....
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7621702 |
Timing element for a lubricant dosing unit, lubricant dosing unit, and method for dosing a lubricant
A timing element for a lubricant supply system is capable of using pneumatics for the time of delivery of lubricant for a preset duration. In one example, the timing element has a cavity having an...
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7621290 |
Gas delivery method and system including a flow ratio controller using antisymmetric optimal control
The antisymmetric optimal control algorithm is disclosed for a gas delivery system including a flow ratio controller for dividing a single mass flow into at least two flow lines. Each flow line...
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7621293 |
Versatile emergency shutdown device controller implementing a pneumatic test for a system instrument device
A multi-functional or versatile emergency shutdown valve controller may be used in various different emergency shutdown configurations to enable the testing of different types and configurations of...
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7621295 |
System for controlling fluid flow to an appliance
A fluid isolation valve having a valve body with a first fluid flow port, a second fluid flow port and a fluid drain port with a valve in the fluid drain port. The valve body also defines a fluid...
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7621898 |
Medical/surgical waste collection unit including waste containers of different storage volumes with inter-container transfer valve and independently controlled vacuum levels
A waste collection and disposal system for use in health care facilities is provided. The system includes a mobile waste collection unit for moving between use areas in the health care facility to...
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7621128 |
Combined EGR valve and cooler by-pass
The present invention is an exhaust gas recirculation (EGR) valve for an engine having an exhaust gas recirculation cooler operable for receiving exhaust gas from an exhaust, and delivering the...
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7621340 |
System and method for capping abandoned wells
The invention describes a system for capping an abandoned well having production casing and surface casing. The system enables the effective sealing of the production casing volume from the surface...
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7621292 |
Lined valve
A modular lining system for a valve body for use in fluid handling systems including fluid transport tankers, and a method for lining a valve body using the modular lining system. The lining system...
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7621294 |
Mouthpiece structure of water bag
A mouthpiece of a water bag includes a flexible body with a tunnel therein, a closed end at an end of the flexible body, and an elongated crack on the closed end adapted to communicate the tunnel,...
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7621483 |
Aircraft and fuel venting system therefor
An aircraft comprising a plurality of fuel tanks in each wing is arranged such that each fuel tank is provided with a venting pipe connected to a single venting chamber. The venting chamber is...
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7621291 |
Fuel tank with specialized tank outlet for spacecraft
A fuel tank of a spacecraft stores a liquid fuel and a pressurized propellant gas that drives the fuel out of the tank though a fuel extraction arrangement including a reservoir or fuel collection...
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7621537 |
Height control valve for vehicle axle/suspension system
A height control valve for an air spring of an air-ride axle/suspension system of a heavy-duty vehicle includes a body. The valve body is pneumatically connected to an air reservoir of the vehicles...
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7617851 |
Refueling vapor recovery system
A fuel vapor recovery system of a vehicle has a fill pipe inlet assembly located at a distal end of a fuel tank fill pipe. The inlet assembly has a cylindrical wall defining an elongated cavity...
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7617991 |
Injector fuel filter with built-in orifice for flow restriction
Apparatus and method for substantially reducing or eliminating pressure pulsations caused by the opening and closing of fuel injectors. A preferred embodiment provides a restriction orifice...
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7617839 |
Constant flow valve
A regulating valve includes an outer housing comprised of a cap joined to a base. The housing is internally subdivided by a barrier wall into a head section and a base section, the latter being...
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7617670 |
Flow control redistribution to mitigate high cycle fatigue
A method operable to improve pressure recovery and/or distortion within engine inlet is disclosed. A first fluid flow is provided to primary jet vortex generator(s) operable to inject fluid at a...
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7618391 |
Waveform sensing and regulating fluid flow valve
Microfluidic shunt valves are disclosed having a deflectable element capable of being held in a closed position to occlude the passage of fluid between an inlet and outlet and, when not held in the...
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7617841 |
Pressure-dependent check valve and hydraulic system equipped therewith
The inventive sliding valve ( 8 ) comprises a slide ( 18 ), which is mounted in a manner that enables it to move transversal to the passage channel ( 11 ). This valve is provided with an...
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7617837 |
Low pressure measurement devices in high pressure environments
The present invention presents various novel approaches to solving the problems inherent in measuring biological pressures in high pressure systems. Thus, to protect a pressure transducer exposed...
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7617814 |
Fuel pump module having a direct mounted jet pump and methods of assembly
An apparatus includes a housing configured to receive a portion of a fuel pump. The housing defines a first flow path, a second flow path and a third flow path. The first flow path is in fluid...
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7617842 |
Valves for fuel cartridges
Valves for connecting fuel supplies to a device are disclosed. The fuel supplies can be a pressurized or non-pressurized cartridge that can be used with any device, such as fuel cells or fuel...
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7618407 |
Bag system with device for associating sampling receptacles
The invention includes a bag system for collecting a biological fluid, in particular blood. The system includes a device for collecting the fluid which is in fluid communication with at least one...
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7617835 |
Hydrant assist kit
A coupler for a hydrant assist kit includes a single piece construction having an inlet, an outlet, a basin, and a drain, the drain above the inlet and at a bottom of the basin. A hydrant assist...
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7617994 |
Working space enclosure for underground sprinkler heads
A sprinkler head housing for allowing access to sprinkler heads and shafts for maintenance and repair. More particularly, the present invention relates to a device which allows for, and encloses, a...
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7618006 |
Ram air inlets for use with aircraft environmental control systems and other aircraft and non-aircraft systems
Ram air inlets for use with aircraft environmental control systems and other aircraft and non-aircraft systems are described herein. In one embodiment, a ram air inlet configured in accordance with...
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7617678 |
Exhaust throttle-EGR valve module for a diesel engine
A valve assembly for use in an air management assembly having an engine, an exhaust side, and an intake side, where the valve assembly provides a housing, a plurality of openings in the housing, a...
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7617840 |
Self packing non leak hose storage system
The present invention discloses a device for dispensing and retrieving a length of hose. A housing contains upper and lower roller guides, a brake drum, a ratchet mechanism and a block and tackle...
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7617838 |
Gas purge valve
A gas purge valve comprising a housing ( 12 ) formed with an inlet ( 24 ) and an outlet ( 30 ) formed with a valve seating ( 54 ), and a sealing assembly ( 38 ) comprising a sealing member ( 70 )...
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7617604 |
Fuel shut-off valve assembly with associated components and methods of making and assembling the same
A shut-off valve assembly includes a one-piece housing having an inlet and an outlet. During manufacture, the housing is formed with an inlet end plate and a fully open end opposite the end plate....
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7617836 |
System and method for supplying functional water
A supply system for supplying a functional water to a process unit which treats a substrate using the functional water is provided. In the system, the functional water generated in the functional...
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7619322 |
Two-wire power and communications for irrigation systems
A large number of irrigation system devices connected to a common two-wire cable can be powered and individually controlled from a central location by transmitting over the cable DC pulses of...
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7619878 |
Meter cover for automated meter reading
An improved radio frequency transparent utility meter cover for an automatic meter reading (AMR) system. The cover is manufactured from a strong and chemically inert polyolefin or polypropylene...
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7617939 |
Faucet mounted water filter
A faucet mounted water filtration system includes a base having an inlet, a water receiving chamber, and at least one outlet. The inlet is configured to be coupled to a faucet. A body is coupled to...
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7617949 |
Flow volume limiting device
A turbine wheel and gear system rotate an output shaft in response to flow, where the output shaft is connected to a clutch cup that engages a clutch and valve disk. The disk cooperates with a...
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7614419 |
Universal washing machine outlet box
A washing machine outlet box includes a housing having a bottom wall containing multiple openings and two valve mount inserts insertable into selective openings for supporting water shut off valves...
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7614418 |
Washing apparatus and a valve device comprising said apparatus
A washing apparatus, in particular for washing parts exposed to the presence and/or passage of a flow of loose material, said parts forming a chamber, comprising an orbital head for supporting at...
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7614420 |
Autofeed mechanism for heated humidifier chamber
An autofeed mechanism for controlling the flow and level of a fluid. The mechanism includes a body with an inlet chamber and a float chamber. A seat permits fluid communication between the two...
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7614417 |
Air release valve for fuel tank of a motor vehicle
The device includes an air release valve for a fuel tank of a motor vehicle, the air release valve comprising a housing defining at least one inlet opening therein, a central axis and a wall...
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7614421 |
Pressure-based gas delivery system and method for reducing risks associated with storage and delivery of high pressure gases
Apparatus and method for dispensing a gas using a gas source coupled in selective flow relationship with a gas manifold. The gas manifold includes flow circuitry for discharging gas to a gas-using...
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7614409 |
Dishwasher
Dishwasher including a sump for holding washing water, a flow passage control valve mounted to the sump for controlling a flow direction of the washing water such that the washing water makes...
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7614423 |
Connector
A connector having a male-side connection section, a liquid flow section where a liquid flow space communicating with the inside of the male-side connection section is provided, a first female-side...
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7614424 |
Sanitary fitting with telescopic outlet system
The sanitary fitting ( 10 ) has an outflow conduit system ( 40 ) which can be telescoped by a displacement distance (H). The outflow conduit system ( 40 ) has an inner tube ( 42 ), which is...
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7614416 |
Process for producing a throttle-valve housing and a throttle valve
The present invention is related to a method for the production of a throttle valve connection piece housing and a throttle valve as molded injection parts. The throttle valve connection piece...
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7615037 |
Removable inlet manifold for a medical/surgical waste collection system, the manifold including a driver for actuating a valve integral with the waste collection system
A removable manifold for a medical/surgical waste collection system. The manifold is dimensioned to be mounted to a receiver integral with the system. The manifold includes a driver for engaging a...
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7614422 |
Reed valve assembly
The reed valve assembly of the present invention includes a reed cage and a retainer that includes in once piece two or more reed petals. The retainer is independently interlockable with the reed...
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7614529 |
Spool valve and valve seat assembly for an intermittently operable hot melt adhesive material control module
A spool valve and valve seat assembly disposed in the control module of a hot melt adhesive dispensing system is uniquely structured so as to effectively prevent fluid communication or...
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7614431 |
Fuel flow restriction plug for recirculation pipe
A flow-restricting plug is provided for installation within a vapor recirculation pipe that communicates with a fuel filler pipe. The plug is manufactured of fuel-impervious material and has a...
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7614425 |
Swimming pool cleaners and overmolded components thereof
Overmolding of softer materials onto ends of rigid plastic pipes is detailed. The pipes typically are components of automatic swimming pool cleaners and connect to valves made of softer, flexible...
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