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7168445 |
Intra-cylinder tubular pressure regulator
A fluid control system for use with toxic or corrosive gases (for example) has been provided that includes a fluid pressure regulator comprising a fluid inlet; a fluid outlet; a first fluid flow...
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7086414 |
Gas bottle assembly
A gas bottle assembly includes a container for containing a pressurized gas, and an operating head, the operating head including a valve member which in the absence of any demand for the gas, is...
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6179226 |
High pressure cleaning device having suds cleaning efficacy
The present invention relates to a high pressure cleaning device having suds cleaning efficacy comprising a control body, containing a Venturi tube seat at the interior thereof, connected to the...
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5746245 |
Meters
The meter 2, e.g. a gas meter includes an inlet boss 4 providing an unregulated supply of gas via a valve means 8 which regulates the flow of gas as it passes into a chamber 6. The valve means 8...
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5520214 |
Regulator and fill valve
A regulator and fill valve assembly for filling a fluid pressure tank and for regulating the flow of pressurized fluid from the tank includes a regulator portion having a valve body with a piston...
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5002089 |
Variable area refrigerant expansion device for heating mode of a heat pump
A refrigerant flow metering device for use in a refrigeration system includes a housing having a flow metering passage extending therethrough. A partition is located within the flow passage of the...
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4964611 |
Valve for pressurized media
Valve for pressurized media which includes a valve housing provided with inlet and outlet and a movable main valve plug for infinitely variably controlling the pressurized medium flow through the...
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4660601 |
Valve arrangement
A valve arrangement for carrying over gas at reduced pressure from a pressure container filled with high pressure gas to a consumer device includes a pressure reducing valve having a spring-biased...
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4004715 |
Fluid dispensing apparatus
Fluid dispensing apparatus for dispensing preselected quantities of fluid from a supply of fluid under pressure having a flow regulator and a dispenser. The flow regulator is adapted to be coupled...
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3955590 |
Regulator for vehicle leveling systems
A fluid pressure regulator adapted to receive a supply of fluid through a check valve system thereof which prevents admission of fluid above a preselected operating pressure, and discharge of fluid...
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3885589 |
Cock and pressure-reducer unit for liquefied-gas reservoirs
Cock and pressure-reducer unit for connecting a source of liquefied gas under pressure to a gas distribution network after reducing the pressure of the said gas, the said unit comprising notably a...
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3795258 |
APPARATUS FOR DISTRIBUTING GAS UNDER PRESSURE
Apparatus for distributing gas stored under pressure such as propane or butane. The apparatus comprising, a pressure-reducing valve mounted between the source of said stored gas and the...
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3451431 |
LIQUID FLOW REGULATOR
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3291343 |
Dispenser unit
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3232303 |
Demand regulator
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3189045 |
Automatic well head flow control
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3100505 |
Water supply system pump and pressure control means
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3088487 |
High pressure valve assembly
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0930640 |
Title is not available
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