|
Match
|
Document |
Document Title |
|
|
7551992 |
Detecting tire decompression based on wheel speed
A method for detecting decompression of tires based on the rotational speed of wheels mounted on a vehicle, comprising the steps of: detecting the rotational speed of each of the above-mentioned...
|
|
|
7549445 |
Female coupling member of a pipe coupling
A female coupling member of a pipe coupling is provided which has a fluid passage and a vale therein. The fluid passage is separated by the valve into a first-end side adapted to be connected to a...
|
|
|
7549442 |
Intake for vertical wet pit pump
A pump intake apparatus for directing fluid flow to a pump. The pump intake assembly includes a pump intake column having a pump bell and a pump intake pit. The intake pit includes an upper intake...
|
|
|
7549436 |
System and method for converting manually operated flush valves
Disclosed is a method and system for converting or retrofitting manually-operated flush valves. A conversion system for converting an installed manually-operated flush valve includes a power...
|
|
|
7549441 |
Energy dissipating inlet for clarifiers
A fluid inlet for waste water treatment equipment adapted to dissipate energy of a fluid that flows through the fluid inlet. The fluid inlet includes a bottom wall, a side wall and a plurality of...
|
|
|
7549440 |
Valve position indicator for buried valves
A valve position indicator is directly coupled to a valve shaft. The indicator has a gauge that directly indicates rotation of a valve shaft in a subterranean valve.
|
|
|
7549435 |
Systems and methods for detecting and correcting a leak
A fluid leak detection system includes a sensor, a control module and a valve module. The sensor is adapted to be placed near a fluid source, such as a water supply line of an appliance. The valve...
|
|
|
7549444 |
Frost free valve assembly
A frost free faucet having a spigot assembly including a drain conduit, a sleeve assembly including an elongated pipe, and a valve assembly. The valve assembly includes a ½ turn valve, a check...
|
|
|
7549295 |
Three track valve for cryogenic refrigerator
A multi valve two-stage pulse tube type GM refrigerator having a rotary valve that comprises one track for flow to the regenerator and two tracks for flow to the pulse tubes where the valve has two...
|
|
|
7549446 |
Multi-functional flow control valve for water treatment systems
A multi-functional flow control valve for a water treatment system includes a valve body having a water inlet port, a water outlet port and an effluent outlet. A valve core connected with a valve...
|
|
|
7550219 |
Fuel supply apparatus for fuel cell
Three ejectors 5, 7, 9 with differences in specification are connected in parallel between a hydrogen storage unit 3 and a fuel cell 1. Respective ejectors 5, 7, 9 allow excess hydrogen,...
|
|
|
7549443 |
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....
|
|
|
7549556 |
Drinking vessel
According to the invention a drinking vessel ( 10 ) comprises a generally cylindrical container ( 11 ) adapted to contain liquid and a generally cylindrical lid ( 12 ) adapted to close the...
|
|
|
7549439 |
Flow control device
A flow control device having a power saving effect in addition to a water saving effect. Further, another object is to provide a flow control device easy to install, maintain and manage. The flow...
|
|
|
7552015 |
Apparatus and method for displaying mass flow controller pressure
A mass flow controller includes a pressure sensor that senses pressure within the mass flow controller and displays the pressure. The pressure display may be local, mounted directly to the mass...
|
|
|
7546850 |
Controlled access vent for water storage unit
A vented water storage system ( 16 ) is disclosed. A vent ( 62 ) is disposed within an elbow ( 38 ). A riser pipe ( 26 ) extends from the elbow ( 38 ) to a containment ( 18 ) having water ( 22 )...
|
|
|
7546851 |
Change valve for an air compressor
A change valve for an air compressor is combined with the vent tube of an air compressor, including a connector, a valve base, a valve body, an anti-leak gasket, a sleeve and a button. The valve...
|
|
|
7546847 |
Locking plug for closing the sidewall of a pipe
A plug for closing an opening in the sidewall of a pipe, including a base member having a radial flange portion, a tubular portion and an annular elastomeric seal member slideably received on the...
|
|
|
7547396 |
Thickener/clarifier feedwell assembly with froth dissipation
A feedwell assembly for a thickener/clarifier including a feedwell body, at least one feed channel connected at a downstream end to the body, and a plate member disposed in the feed channel for...
|
|
|
7546857 |
Connect/disconnect coupling for a container
A container insert having at least two primary pieces, wherein one of the pieces includes keying features that may be replaceable with other pieces having different keying features. A related...
|
|
|
7546849 |
Rotating bonded valve assembly
Apparatus and methods for constructing a valve assembly comprising an anti-friction ring. The anti-friction ring allows a closure member in the valve assembly to more freely rotate during operation...
|
|
|
7546935 |
Dispensing valve assembly for a beer keg
A dispensing valve assembly for a beer keg comprises a body ( 11 ) having a pair of flexible legs ( 24 ) which form non-pivotal projection means when splayed outwardly by locking means ( 14 ) fixed...
|
|
|
7546848 |
Cartridge valve with integrated ceramic ring heater
A valve including an integrated heater that has particular application for one or more of a bleed valve, a drain valve and a pressure release valve in an anode outlet unit of a fuel cell system....
|
|
|
7547415 |
Fluid chip, fluid movement control method using the same, and chemical reaction apparatus
A fluid chip has a liquid support 25 for supporting a liquid 24 , a fluid passage 22 formed by being surrounded by the liquid support 25 and through which the liquid 24 moves, and a...
|
|
|
7546679 |
High speed valve assembly
Apparatus and associated systems or methods include a linear machine with an elongate, axially-slidable core member (i.e., shaft). In one embodiment, the shaft includes at least one radial aperture...
|
|
|
7546843 |
Removal of hardened concrete from ready mixed drum interiors using upwardly directed high pressure water
Residual concrete in the drum of a ready mixed concrete truck is removed by high-pressure water. A nozzle is mounted on the leading end of a torpedo-shaped nozzle housing that is hingedly mounted...
|
|
|
7543597 |
Vent valve assembly with lever arrangement
A vent valve assembly utilizes a lever arrangement that opens a vapor discharge opening such as during normal operation of a motor vehicle to permit fuel vapor venting and that seals the vapor...
|
|
|
7543599 |
Siphon and backflow resistant valve
A valve assembly for preventing backflow and siphoning in a plumbing line, the valve assembly comprising a valve body including a first end having a first aperture for receiving liquid from a...
|
|
|
7543595 |
Valve calibration method and apparatus
An arrangement for calibrating a Venturi valve includes a source of flow measurements and a processing circuit. The Venturi valve has a variable shaft position and is operable to provide an air...
|
|
|
7543856 |
Tubing connecting device
A tubing connecting device for a fluid carrying tube having a flat portion with an aperture therethrough includes a coupling body having a first port and a second port that are in fluid...
|
|
|
RE40721 |
Duplex strainer
A duplex strainer for straining material includes a housing, housing inlet port through which material enters the housing under pressure for straining and an outlet port through which strained...
|
|
|
7543653 |
Diaphragm latch valve
A valve for fire suppression sprinkler systems is disclosed. The valve has a chamber with an inlet and an outlet. A closure member, positioned within the chamber, is movable to close and open the...
|
|
|
7543604 |
Control valve
A gas valve may include a valve body defining an upper valve seat region, and in some cases a lower valve seat region. A main valve that includes an upper main plate, and in some cases a lower main...
|
|
|
7543723 |
Air vented liquid valve
An air-vented closure assembly for a fluid container has a valve body and a valve element. The valve body has first and second fluid conduits. The valve body has a mounting sleeve in fluid...
|
|
|
7543596 |
Liquid flow controller and precision dispense apparatus and system
Apparatus and a control system for monitoring (preferably digitally) and/or controlling pressure to a pneumatic load such as a proportional fluid control valve and using a measurement input from a...
|
|
|
7543759 |
Multi-valve damper for controlling airflow and method for controlling airflow
The present invention relates to a multi-valve damper which divides a section of an airflow duct into at least two airflow sections. The damper has a plug body having a proximal end and a distal...
|
|
|
7543601 |
Passive pressure activation valve
A valve apparatus includes a housing, which defines an interior chamber, a baffle disposed in the interior chamber, and a volume of liquid. The housing includes first, second and third portions....
|
|
|
7543603 |
Three-way, two-position in-tube solenoid gas valve assembly
A tube defines a cavity. Normally-open fitting ( 2 ) and normally-closed fitting ( 3 ) are respectively fitted into the tube to form ports ( 34 ),( 35 ) having seats ( 40 ),( 13 ). A body secured...
|
|
|
7544293 |
Valve and process for interrupted continuous flow chromatography
A unique valve assembly for simulated bed moving chromatography employs a combination of pressure compatible sealable materials that permit minimal frictional interaction between moving parts,...
|
|
|
7543796 |
High flow calibration test point
A high flow calibration test point has entry, inlet, and outlet ports and a spring-biased plunger that in one position provides communication between the entry port and both the inlet and outlet...
|
|
|
7543602 |
Round wall-mounted hydrant housing for freezeless wall hydrants and method of installation thereof
A round wall-mounted housing for use with freezeless wall hydrants that provides a housing of a round configuration. The round configuration allows for easy installation of the round wall hydrant...
|
|
|
7543598 |
Vacuum break thermistor housing
A vacuum break assembly including a housing and a sensor assembly. The housing has a pocket therein, the pocket having a wall. The sensor assembly includes a spring beam and a thermal sensor held...
|
|
|
7543600 |
Arrangement for mixing a first and second gas flow with downstream control
A system for mixing a first gas flow and a second gas flow includes a conduit defined by a wall for communicating the first gas flow therethrough, an inlet passing through the wall of the conduit...
|
|
|
7543645 |
Method for servicing a well bore using a mixing control system
A method for servicing a well bore comprises connecting a mixing system to the well bore, controlling the mixing system to produce a material mixture with approximately a desired density, and...
|
|
|
7543605 |
Dual recycling/transfer furnace flow management valve for low melting temperature metals
A furnace flow control valve for use within a bath of molten metal. The flow control valve includes a vertically-disposed elongated tubular stator, which is configured to receive flow from a molten...
|
|
|
7540302 |
Field unit for mounting on an actuator
The invention pertains to a field unit ( 10 ) for mounting on an actuator ( 12 ) with a pickup device ( 14 ) in the field unit ( 10 ) to register the position of the actuator ( 12 ) and with an...
|
|
|
7540142 |
Multiple auxiliary power unit system inlet ducts controlled by a single actuator
An auxiliary power unit (APU) compartment air inlet system seals, via one or more inlet doors driven by a single actuator, an APU compartment, and isolates the APU inlet and cooling system inlets...
|
|
|
7540470 |
Powdered metal inlay
Hot-isostatic-pressure (HIP) is used to make substantially nonporous cemented carbide inlays on metal substrates. A radiused shell preform typically comprising at least one metal carbide and at...
|
|
|
7540230 |
Three-way poppet valve for work exchanger
A three-way two-position poppet valve ( 10 ) comprising a housing ( 12 ) with a generally cylindrical valve chamber ( 14 ), a first ( 20 ) and a second ( 16 ) port with coaxial 1 valve seats (...
|
|
|
7540298 |
System, apparatus and method for contaminant reduction in semiconductor device fabrication equipment components
A system and apparatus for reducing contaminants of physical components (e.g., semiconductor device fabrication equipment components), featuring a manifold having a passageway in fluid...
|