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8176737 |
Exhaust system having 3-way valve
An exhaust system for a use with a combustion engine is provided. The exhaust system may have a first exhaust manifold, a second exhaust manifold, and an exhaust gas recirculation circuit. The...
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8146884 |
High pressure control valve that allows for multiple pressure drops
This invention relates to a control valve which comprises a first and a second flow channel (2, 3), a valve chamber (4) and a closing member (5), from which a shaft (6) extends. A flow connection...
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8127793 |
Rotary valve apparatus
A rotary valve apparatus includes a casing having a fluid passageway, a rotor rotatably mounted in the casing and configured to control, by rotation thereof, a flow state of fluid flowing in the...
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8127796 |
Exhaust gas recirculation valve for a motor vehicle
The exhaust gas recirculation valve comprises a tubular valve housing includes a gas inlet, a first gas outlet and a second gas outlet located proximate thereto. Located inside the tubular valve...
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8082951 |
Diverter valve apparatus and method
Embodiments of the invention provide a diverter valve and a method of providing debris resistance in a diverter valve. The diverter valve can include a valve housing defining a valve chamber and at...
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8069664 |
Integrated inlet and bypass throttle for positive-displacement supercharged engines
A supercharged engine has a charge air intake and an engine exhaust outlet, a positive displacement supercharger connected to the air intake, a charge air and bypass control valve comprising a...
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8051877 |
Diverter valve and assembly
A diverter valve assembly is used in a material handling system and may include a diverter valve, an actuator, a chute, and a material handling line. The diverter valve has a body that defines an...
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8011186 |
Multi-stage turbocharger system
A turbocharger system comprises a first relatively small high-pressure (HP) turbocharger (1) and a second relatively large low pressure (LP) turbocharger (2). The turbine (6) of the LP turbocharger...
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8010329 |
Computer-implemented system and method for designing a pressure-dosed drain field
A computer-implemented system for designing a pressure-dosed drain field comprising: a screen that allows a user to specify length and diameter for pipes that comprise the forcemain and discharge...
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8001783 |
Apparatus, system, and method for turbocharger bypass and exhaust braking with a single valve
An apparatus, system, and method are disclosed for a single-actuated multi-function valve. The apparatus includes a primary fluid conduit, a secondary fluid conduit, and a valve. The primary fluid...
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7975721 |
Fluid valve systems
An apparatus includes a first valve having an inlet capable of being in fluid communication with a first fluid source, an outlet capable of being in fluid communication with the inlet, and two...
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7963276 |
Combination valve
The combination valve comprises a tubular center part, a gas inlet which is arranged on the outer shell of the tubular center part, a gas outlet A which is arranged adjacent to the gas inlet on the...
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7963950 |
Self flushing luer activated blood sampling devices
A blood sampling device for allowing a fluid pressure measurement and a fluid sample to be taken from a patient, having an inlet port configured to receive blood from the patient, an outlet port...
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7954513 |
Spray application rate regulating valve
A regulator valve includes an inlet coupled for receiving a spray solution delivered by a fixed displacement pump coupled to a solution tank. Located in the valve body so as to divide the solution...
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7942164 |
Dual-purpose gas stove switch
A dual-purpose gas stove switch includes a valve body and a valve seat. The valve body includes an inlet passageway, an interior passageway, a nozzle having a mouth, a compensation nozzle, and a...
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7870870 |
Multiport vertical axial valve with sealing rotor
This invention discloses an axial multiport rotary valve capable of accomplishing the simultaneous interconnection of a plurality of conduits in accordance with a previously determined cycle, where...
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7857002 |
Method for isolating an appliance in a plumbing system
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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7849879 |
Powder paint recirculation block assembly
A powder paint recirculation block assembly for use in a powder paint transfer assembly, and a method of operation, is disclosed. The recirculation block assembly includes a powder paint...
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7836914 |
Switching device and apparatus for controlling flow of a fluid
A switching device for a fluid distribution set presenting a deformable portion having a first port, a second port, a third port and a fourth port, is disclosed. The switching device comprises an...
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7793687 |
Inflation/deflation adaptor assembly for inflating and deflating inflatable cargo dunnage bags
An inflation/deflation assembly, which can be mounted upon the inflation valve assembly of an inflatable bag, so as to permit both the inflation and deflation of the inflatable as may be desired....
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7789106 |
Hot water fluid isolation valve
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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7762280 |
Valve for tankless water heater
A valve assembly is provided having two valve sections, each having a tubular passageway portion and when joined together, defining a ball cavity in communication with the tubular passageways. One...
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7726266 |
Cooling circuit for an internal combustion engine
A cooling circuit comprises a cylinder block and a cylinder head block, these blocks each including cooling elements the form of integrated portions of circuit. The cooling circuit also includes at...
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7717061 |
Gas switching mechanism for plasma processing apparatus
A processing apparatus is disclosed which is capable of switching supplies of a raw material gas and a reducing gas alternately, while continuously forming a plasma of the reducing gas. An...
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7690397 |
Digital rotary control valve
A valve includes a body having an interior and defining at least one inlet passageway and discharge passageway. The valve also includes a flow diverter disposed within the body between the inlet...
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7681596 |
Isolation valve with valve in drain
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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7665483 |
Motorized shower diverter system
A motorized shower water diverter valve for a handheld shower is connected to a shower water inlet pipe in lieu of a conventional showerhead. A conventional showerhead is then connected to one of...
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7654820 |
Control valves for heaters and fireplace devices
In certain embodiments, a control valve assembly for gas heaters and gas fireplace devices includes a housing. The housing can define an inlet for accepting fuel from a fuel source, a first outlet...
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7644730 |
Method for isolating an appliance in a plumbing system
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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7644904 |
Pressure relief valve for use in cementitious material pumping systems
A pressure relief valve integrally formed with a section of conduit in a closed system for pumping cementitious material eliminates any dead space in the system within which the cementitious...
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7637106 |
Exhaust-gas turbocharger for an internal combustion engine
In an exhaust gas turbocharger for an internal combustion engine having air intake ducts and exhaust gas discharge ducts including a compressor and a turbine with at least two inlet flow passages,...
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7631662 |
Hot/cold fluid isolation valve
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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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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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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7614857 |
Medical pump device
The invention relates to a medical pump device comprising a rotary valve (13) having preferably only one rectilinear channel (20) which respectively connects the inlet (4) and the outlet (7) of the...
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7610931 |
Bypass valve with an integral flow sensor for a water treatment system
A bypass valve includes a body with first and second chambers connected by a bridge passage, an untreated water inlet and an untreated water outlet both open into the first chamber, and a treated...
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7584767 |
Connector
A connector has a connection port closed by a sealing member. The connection port is attached to a first body portion which in turn is connected to a second body portion by an elastic bellows. When...
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7581561 |
Connector
A connector, for example a Luer connector, has a sealing element such that when a connection is made to the connector, the sealing element is displaced into the connector, opening a fluid flow...
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7560021 |
Selector valve of a pressure filter for aquariums or ponds
A selector valve of a pressure filter for aquariums or ponds comprises a valve body having a main liquid inlet opening (16), a secondary inlet opening (17), an outlet opening (18) and a discharge...
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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...
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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...
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7509976 |
Multi-port diverter valve
A valve assembly includes a housing that defines a fluid inlet and three outlets. A cartridge defining a fluid chamber includes an inlet boss that is inserted within an inlet port. The cartridge...
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7503345 |
Flow control apparatus
The invention is a flow controller attachable to a water supply. The controller has a body with inlet and outlet connections and a control element positioned between the inlet and outlet. The...
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7458112 |
Shower assembly kit with multiple functions
A three-way rotary valve is remotely operated by a remote actuator assembly at multiple positions that include diverting flow to: a hand held shower head, an over head fixed shower head, both hand...
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7448410 |
High differential pressure, low torque precision temperature control valve
A high differential pressure, low torque precision temperature control valve is disclosed herein. This valve is trunnionated with stem components that are separable from the plug for ease of...
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7428813 |
Internal combustion engine comprising an exhaust gas turbocharger
In an internal combustion engine having an exhaust gas turbocharger with an exhaust gas inlet structure including two exhaust gas flow passages in communication with two exhaust ducts via a rotary...
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7426939 |
Rotatable valve
A rotatable valve allows the flow of a fluid to be switched between at least two different paths by rotating an element within the valve. Advantageously, both the housing of the valve and the...
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7409966 |
Ball valve
A ball valve includes a valve seat having a chamber therein and bores communicated with the chamber, a ball, which has a plurality of channels, received in the chamber, a shaft connected to the...
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7373953 |
Valve assembly
A valve assembly for plumbing installations. The valve assembly has a unitary valve body with three interconnected ports and a fluid control mechanism. Connector portions are formed about each port...
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7373954 |
Multi-ways water distributing device
A water distributing device has one input pipe and two output pipes; a casing, and a turning rod located in the casing and turnable in the casing so as to provide a discharge of water in a first...
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