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7284571 |
Valve device
A valve device includes a main body case to which an inflow pipe and an outflow pipe are connected, a valve element which is disposed inside of the main body case to open or close an outflow apertu...
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7284570 |
Electrically powered valve for controlling, monitoring and evaluating fluid flow
Controlled flow of liquid is conducted between aligned inlet and outlet pipe sections through a valve housing within which a solid valve element is sealed and supported for electrically powered dis...
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7284569 |
Steam valve
In a steam valve, a strainer is arranged between a valve body and a valve casing in which the valve body is accommodated, and a screen assembly is mounted on an outer peripheral portion of the stra...
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7284568 |
Safety valve unit
A safety valve unit permits its user to perform an adjustment of the valve unit in cracking pressure from the outside in an easy and an adequate manner without disassembling any part of the valve u...
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7284567 |
Liquid level controller
A liquid level controller for maintaining the level of liquid in a tank at a predetermined height includes a housing with an upper and lower section wherein the upper section is connected to a liqu...
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7284566 |
Valve arrangement for guiding a liquid against a gas pressure gradient
Valve arrangement for guiding a liquid against a gas pressure gradient. The valve arrangement includes first, second and third pressure areas connected in series. An intake opens into the first pre...
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7284565 |
Fluid flow regulator for swimming pool cleaning system
A fluid flow regulator useful with swimming pool suction cleaners includes a flow passage conduit for connection between a suction pump and the pool cleaner. A flow bypass conduit is connected to t...
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7284564 |
Gas storage and dispensing system for variable conductance dispensing of gas at constant flow rate
A gas supply system arranged for dispensing of gas at a predetermined flow rate. The system employs a gas dispensing flow circuitry arranged for dispensing gas at selectively variable gas flow cond...
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7284563 |
Surge relief apparatus and method
A surge relief apparatus for sensing, tracking and responding to pressure changes in a flow system. The apparatus includes a fluid storage tank that is in fluid communication with the flow system. ...
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7284540 |
Fuel pump module anti-siphon valve
A fuel pump system for a fuel tank having a first and a second section has a fuel pump and a jet pump disposed in the first section. The jet pump draws fuel from the second section of the fuel tank...
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7283913 |
Method of executing a leak control system, and a leak control system for performing the method
The invention relates to a leak control system ( 1 ) in two-stringed pipe installations and a method of executing a leak control system comprising one stop valve ( 2 ) with an associated flow meter...
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7283894 |
System and method for fluid regulation
Systems and processes for fluid regulation may provide diagnostic information that is useful for evaluating the condition and/or needed repairs/maintenance for fluid regulation systems. In particul...
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7282705 |
Microdevice having an annular lining for producing an electrospray emitter
A microdevice is constructed from a substrate having a microchannel formed therein and a cover plate arranged over the substrate. The cover plate in combination with the microchannel at least parti...
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7282101 |
Method for dissolving a solid material in a liquid
A method for dissolving a measured quantity of a solute in a solvent. First, a tracer is combined with a solute in known proportions to form a mixture. The tracer is capable of increasing the turbi...
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7282043 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Trocar seal system
A seal assembly for reception of an elongated surgical instrument is provided which includes a body having at least one opening configured and dimensioned to permit entry of an elongated surgical i...
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7281545 |
Height and accessory adaptable meter setter
A unitary water meter setter, preferably provided in an integral brass casting, has a continuous inlet pipe having an inwardly extending inlet service leg with a threaded end, and an inlet meter su...
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7281544 |
Devices and methods for controlling the release of a substance
Valves for controlling the release of a substance, include a housing having an inlet for connection to a source of the substance, an outlet, and a passage extending therebetween. The passage is enc...
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7281543 |
Apparatus, systems and methods for plugging a high temperature pipe
A method of plugging a pipeline includes the steps of welding onto the exterior of the pipeline ( 10 ) first ( 12 ) and second ( 14 ) spaced apart collars, each having a sealing face ( 26,26 A) in ...
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7281529 |
EGR cooler purging apparatus and method
An apparatus for an internal combustion engine ( 200 ) includes a base engine ( 201 ) having an intake system ( 217 ) and an exhaust system ( 209 ). A turbine ( 203 ) has an inlet in fluid communic...
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7280047 |
Real-time electronic spray deposition sensor
An electronic spray deposition sensor for sensing deposition of liquid on an exterior surface is disclosed. The deposition sensor has a sensing surface comprising a plurality of electrically conduc...
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7279076 |
Apparatus and method for handling easily polymerizable substance, apparatus for extracting liquid from apparatus under reduced pressure, and process for producing easily polymerizable substance
In an apparatus capable of distilling and refining an easily polymerizable substance, piping is performed so that when a strainer in action is switched to a backup strainer, the strainer can be swi...
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7278776 |
Apparatus and method for injecting a liquid dye into a polymer melt
An apparatus and a method for injecting a liquid dye into a polymer melt, which includes a metering pump with a metering inlet and a metering outlet. The metering inlet connects to a dye tank and t...
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7278557 |
Pressure container for viscous substances
A pressure container is used for receiving viscous substances and has an outlet valve ( 14 ) which can be displaced between a closed position and an open position. A movable valve element ( 18 ) ca...
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7278550 |
Method and system for aligning components of a liquid dispensing system
In a liquid dispensing system having a dispensing module and a manifold or service block, the manifold includes an vertically oriented interactive portion that extends, for example, outwardly from ...
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7278489 |
Gas turbine for oil lifting
Gas turbine driven oil lifting device for increasing the quantity of oil obtained over a specified time (e.g. barrels per day) and the percentage of total amount obtained from oil-bearing geologica...
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7278452 |
Filler for filling drink liquid
The drink liquid, such as beer, soft drink, etc., stayed in stay portion 5 of filler during the filling operation is recovered without dropping of the quality. The filler is composed of cylinder ...
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7278449 |
Switch, especially for branching off bulk material flows
The invention relates to a switch for branching off bulk material flows, the switch includes a rotary plug ( 1 ) which is arranged in a fixed housing having preferably three connection openings. In...
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7278448 |
Rotary ball valve assembly
A method of forming a ball valve element for a rotary ball valve assembly, the method comprising the steps of: (a) inserting an impedance element through an insertion opening of a ball valve elemen...
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7278447 |
Co-axial solenoid actuator
An actuator assembly comprised of: a first coil and a second coil, each with a bore and a producing a magnetic flux when subject to an electric signal; a tube extending through the bores such that ...
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7278446 |
Mixing faucet
A mixing faucet includes a body part ( 2 ), where a rotatable swivel tap ( 4 ) is mounted on said body part, and where a rotatable valve spindle ( 6 ) is mounted in said body part for an adjustment...
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7278445 |
Shoe having an inflatable bladder
An article of footwear including a sole and an upper with an exterior and interior surface, and one or more bladders which comprises at least one of the exterior or interior surfaces of the upper. ...
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7278444 |
Valve assembly having improved pump-down performance
A valve assembly including a housing having a flow path extending to an outlet and a valve seat in the flow path and around the outlet, a slide plate located in the housing and movable transversely...
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7278443 |
Pulsation causing valve for a plural piston pump
A valve for causing pulsatile flow in a multi-piston plunger pump includes a valve poppet, a valve seat, and a spring biasing the valve poppet against the valve seat; and a mechanism holding the va...
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7278442 |
Vented port-cap for fire hydrant
The vented port-cap includes a check-valve, which admits air into the barrel of the hydrant when the pressure inside is lower than the pressure outside. After an inspection of the hydrant, the hydr...
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7278441 |
Fluid controller
A fluid control device 1 has an upper space S 1 formed between and defined by the upper surface of a piston 10 and the lower surface of top wall 8 a of an upper casing 8 , and a lower space...
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7278440 |
Safety system hose
A safety system for a fluid conduit having: a hose; a first housing connected to the hose with an internal cavity having a first connection point and a first check ball opening cavity; a second hou...
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7278439 |
System and method for sealing a tank opening
System for closing off an opening in a plastic tank, formed from a sheet of multilayer plastic that includes a barrier layer, the said sheet being welded around the perimeter of the opening and pro...
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7278438 |
Apparatus and process for refilling a bubbler
In order to evaporate a liquid substance ( 3 ) and convey it to a user, a bubbler ( 1 ) is provided, into which a carrier gas ( 7 ) is conveyed. When a minimum level ( 4 ) has been reached, an exac...
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7278437 |
Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method
A fluid passage is emergently-closed in a short time without causing a water hammer by an extremely simple device and operation. A water hammerless closing device includes an actuator operated valv...
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7278402 |
Device for conveying fuel out of a tank and to a combustion engine
A diaphragm valve having a first chamber and a second chamber, which is separated from the first chamber by means of a valve member which cooperates with a valve seat. A first connecting conduit si...
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7275702 |
Valve unit for an electrostatic coating installation
The main needle valve of an electrostatic atomizer has an opto-electronic sensor device with optical waveguides whose faces are opposite a reflecting element of a component moveable with the valve ...
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7275697 |
Thermostatic valve for a cooling circuit
A valve comprises a housing, a movable check mechanism that is suitable for regulating passage of a fluid between an inlet orifice and an outlet orifice of the housing, a stationary seat for receiv...
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7275606 |
Solids strainer system for a hydraulic choke
The invention contemplates a strainer based upon a four-way, two-position rotary cylindrical plug valve having a hollow plug. The normal entry port for the sealing plug of the plug valve is a circu...
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7275564 |
Pigging ball valve
A pigging ball valve with a housing and ball core supported for rotation within the housing. The ball core sits on a valve seat, which is supported by a seat carrier. The valve seat carrier has thr...
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7275563 |
Connection and part of such a connection
A connection for flow of a fluid, comprising first and second bodies, female and male connection elements that are respectively pivoted on the first and second bodies and hollow and complementary s...
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7275562 |
Extensible spiral for flex circuit
A planar extensible structure in a flat planar flex circuit can be extended out of the plane of the circuit by a distance of more than the width of the structure to carry fluids, electrical signals...
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7275561 |
Discharging valve assembly of reciprocating compressor
A discharging valve assembly for a reciprocating compressor includes a discharging cover coupled with a front frame so as to cover a cylinder in which a piston is inserted; a discharging valve inse...
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7275560 |
Pressure relief door for air duct work
A pressure relief door system for use in a duct for relieving positive or negative pressure within the duct includes a frame to be mounted in the duct; a gasket in the frame; a hinged door mounted ...
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7275559 |
Pressure control valve
A pressure control valve is disclosed which includes an inlet; an outlet; a valve body between the inlet and the outlet; a piston having opposed smaller and larger ends each having a circumferentia...
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7275558 |
Method for manufacturing a multi-path joint
A method for manufacturing a multi-path joint is disclosed. A housing is formed having a plurality of lead-in ports, a main path, connecting to each lead-in port, and a lead-out port. The housing i...
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