Matches 1 - 50 out of 160 1 2 3 4 >


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US20120233811 DOOR CLOSER  
A door closer, in particular a hinge door closer, including a locking function or free-swing function, having a door closer housing, an output shaft to be connected to a door, a piston assembly...
US20150053287 GAS REGULATING UNIT OF MODULAR CONSTRUCTION AND GAS REGULATING VALVE  
The invention relates to a gas regulating unit of modular construction, in particular for regulating the amount of gas to be supplied to a gas burner, and to a gas regulating valve which, as a...
US20080251143 FLEXIBLE VALVE ASSEMBLIES PRINCIPALLY FOR AUTOMATIC SWIMMING POOL CLEANERS  
Flexible valves principally (although not necessarily exclusively) for automatic swimming pool cleaners are addressed. The valves have generally parabolic closure regions and do not present linear...
US20110284111 SPOUT ASSEMBLY FOR AN ELECTRONIC FAUCET  
An electronic faucet includes a spout assembly having a sensor configured to control the flow of water therethrough in response to the position of a spray head.
US20110240157 PIPELINE PROTECTION SYSTEMS  
A valve arrangement for a pipeline protection system comprises a plurality of barrier valves in series with each other for coupling in a pipeline, wherein the valves are received in a metallic block.
US20140053906 SYSTEM AND METHOD TO POSITION AND RETAIN A SENSOR IN A FAUCET SPOUT  
A faucet having an electronic valve is provided. The faucet includes a spout having a first end through which a fluid exits, a second end coupled to a faucet body, and a sidewall disposed between...
US20110061742 CRYOGENIC LIQUID CYLINDER MANIFOLD  
A cryogenic liquid cylinder pressure control manifold is disclosed. The manifold includes, in a unitary arrangement, a pressure build regulator, a pressure build inlet fitting, a pressure build...
US20120199204 Household water reservoir  
A household water reservoir includes a reservoir body having a water inlet, a water outlet, and a water chamber communicating between the water inlet and the water outlet. The water inlet is...
US20110253239 Active Implement Down Force System With Automatic Latching Of Tractor Power Beyond Pressure  
A load sense connection is provided between the implement rockshaft cylinders and the load-sensed power source. However, to avoid tractor starting difficulty, a valve structure is provided in the...
US20120291897 AIR CONDITIONING VALVE FOR EASY EVAPORATOR MAINTENANCE  
The present invention pertains to a valve assembly comprising a first flow valve operatively coupled to a first hollow connecting rod and a second flow valve operatively coupled to a second hollow...
US20110168284 System and Method to Reduce Standby Energy Loss in a Gas Burning Appliance and Components for Use Therewith  
A system to reduce standby losses in a hot water heater is presented. The system utilizes a dual safety relay valve between the combination gas controller and the burner. The dual safety relay...
US20120152384 TWO-STAGE PRESSURE REGULATOR  
Two-stage regulators for substantially reducing high pressures introduced into the regulator The reduced pressure is exerted against a first stage and second stage, each of which includes a...
US20120240580 STEAM VALVE DEVICE AND STEAM TURBINE PLANT  
In the embodiment, a steam valve device has, a steam regulating valve, and an intermediate flow path connecting the main steam stop valve and the steam regulating valve. The main steam stop valve...
US20140260400 Manifold for a Refrigerant Recovery Device and Method  
A manifold assembly includes a solenoid valve, a manifold, and a check valve. The manifold has an inlet bore and an outlet bore. The check valve has a first end and a second end. The first end is...
US20060130907 Spout assembly for an electronic faucet  
An electronic faucet includes a spout assembly having a sensor configured to control the flow of water therethrough in response to the position of a spray head. Methods and apparatus for providing...
US20120227844 VOLUME AND PRESSURE REGULATING DEVICE FOR OXYGEN  
A volume and pressure regulating device for an oxygen generating machine includes a body to combine a path assembly, a pressure valve assembly and a volume valve assembly within one body. The...
US20090126809 Air intake valve apparatus for pneumatic gun  
An air intake valve apparatus for pneumatic tool, configured in an intake port of a pneumatic tool for controlling air circulations, mainly comprises a valve base configured in the intake port of...
US20150247421 TRIP MANIFOLD ASSEMBLY FOR TURBINE SYSTEMS  
A system includes a trip manifold assembly (TMA). The TMA includes a plurality of block valves configured to receive a flow of fluid from a hydraulic power unit (HPU), and a plurality of solenoid...
US20090223976 Pressurised Gas Filling and Distribution Head and Tank Equipped with One Such Head  
The invention relates to a gas filling and distribution head (2) which is intended to be disposed in a hole in a pressurised gas storage tank. The inventive head (2) includes a mounting segment...
US20140000731 Flow Control Valve Assemblies with Check Valves  
According to various aspects, exemplary embodiments are disclosed of check valves and fluid control valve assemblies including the same. In an exemplary embodiment, a valve assembly generally...
US20150196909 Microstructured Micropillar Arrays for Controllable Filling of a Capillary Pump  
The embodiments of the present disclosure relate to a micro-fluidic device comprising a substrate, a cavity in the substrate and a plurality of micro-pillar columns located inside the cavity. The...
US20080185058 Pneumatically Operated Power Tool Having Mechanism for Changing Compressed Air Pressure  
A pneumatically operated power tool includes an outer frame, a driving components, a pressure reduction valve, and a switching valve. The outer frame has a compressed air intake portion and...
US20080178883 Gas reclaim regulating valve assembly  
A gas reclaim regulating valve assembly is described as comprising two chambers by which a diver's exhaled gases can be captured and sent to a gas recovery unit above the water surface. The gas...
US20140299209 GAS VALVE HAVING AUTOMATICALLY BLOCKING MEANS  
Disclosed therein is a gas valve having automatically blocking means, which is mounted at an inlet side of a valve body having a ball valve so that the gas valve does not need additional blocking...
US20110284103 ACCESSING A VALVE ASSEMBLY OF A TURBOMACHINE  
An example method of accessing a valve assembly of a turbomachine includes accessing a check valve of the valve assembly from a first position that is radially outside a flow path through the...
US20130318838 SNOWPLOW BLADE ARTICULATOR ASSEMBLY WITH PASSIVE DOWNFORCE MECHANISM  
A snowplow blade articulator assembly includes a mounting frame for attaching a snowplow blade to a vehicle chassis. A hydraulic pump and a hydraulic reservoir are attached to the mounting frame,...
US20100043896 DUPLEX VALVE  
A leak detection system for detecting a leak within a duplex valve assembly is disclosed. The duplex valve assembly includes a first valve, a second valve and an intermediate fluid flow passageway...
US20120132284 METHOD, CONTROLLER, VALVE ARRANGEMENT AND PORTIONING DEVICE FOR PORTIONING A FLOWABLE, OPTIONALLY PRESSURIZED MASS  
A method is provided for portioning a flowable, optionally pressurized mass. In a first step a first pinch valve is opened and a second pinch valve located thereafter in a principal flow direction...
US20110088801 Automatic Fluid Spill Prevention and Shut Off Safety Valve  
A centralized automatic fluid or gas spill prevention and shut-off valve system that prevents line ruptures comprising means to reduce fluid pressures, such as gas, to appropriate levels, a...
US20100018594 Arrangement for Feeding a Liquid Additive for an Internal-Combustion Engine  
An arrangement is provided for feeding a liquid additive from a receptacle into a fuel line or into an exhaust line of an internal-combustion engine of a motor vehicle by way of a blockable feed...
US20070157977 Combined control shutoff valve and automatic shutoff mechanism for pressurized gas container  
A control assembly for use with a gas control body for a pressurized gas container provides both a selective gas control function and a safety shutoff function. A shutoff control member is...
US20130025721 LATCH VALVE AND FLOW CONTROL DEVICE USING THE SAME  
There are provided a latch valve consuming less power, having a simpler structure, and guaranteeing reliable valve operation, there is provided a flow control device comprising a plurality of...
US20080257417 Pipe Branching Arrangement  
A pipe branching arrangement, in particular for a tank farm system, comprises an at least approximately vertically extending hollow body which has at least one lateral connector, further...
US20100089474 System for Introducing an Additive Into a Fluid Conduit  
An additive unit for a central heating or hot water system is connected in line to conduits of the system. The additive unit comprises a chamber having an inlet connected to a first conduit and...
US20090114296 VALVE ELEMENT, VALVE, SELECTOR VALVE, AND TRAP DEVICE  
When supplying a fluid to a first flow channel (11a) of a valve (1), air is introduced into an air cylinder (3a) from an air introduction channel (35a). An operating plate (5a) thus slides and...
US20080223447 Serviceable double block and bleed valve  
A serviceable double block and bleed valve is provided, having a futbol, and having an integral body having two block valves and one bleed valve and a flange on its inlet end which is bolted to a...
US20130210330 VALVE FOR CONTROLLING THE INTERNAL PRESSURE IN A CABIN OF AN AIRCRAFT  
The invention relates to a valve (10) for controlling the internal pressure p in a cabin of an aircraft, comprising a first flap (11) and a second flap (12), wherein the flaps (11, 12) control a...
US20100224259 METHODS AND DEVICES FOR REDUCING WATER CONSUMPTION  
New methods and devices for reducing water consumption by restricting the supply pressures at the water consumption points.
US20050194050 Breathing gas dispenser with selectable output flow rates  
A breathing gas dispenser with selectable output flow rates. The dispenser includes a vessel containing a supply of breathable gas at storage pressure. The vessel is in fluid communication with a...
US20060185744 Fitting for liquids  
A fitting assembly for liquids adapted to be installed in a pipeline includes an inlet and first shut-off governing said inlet, an outlet and second shut-off governing said outlet, and components...
US20110162741 Particle pump methods and devices.  
Methods and devices are provided for transfer of particulate material, such as biomass feedstocks, into and out of pressurized reactors. Improved sluice devices have an L-shaped sluice chamber...
US20060118179 Tap for gas cylinder with adiabatic compression prevention system, with variable pressure drop  
A tap (10) for a gas cylinder has a non-sealing gate valve (44) positioned between an on/off valve (14) and a pressure reducer (18) of the tap. The gate valve (44) is normally in a position with a...
US20080207392 DEVICE FOR ACTUATING A PLURALITY OF HYDRAULIC CONTROL CYLINDERS  
A device for actuating a plurality of hydraulic control cylinders having a pressure regulating valve with a first and a second pressure regulating output, a first selector valve connected downline...
US20130008537 VALVE APPARATUS WITH POSITIVE AND NEGATIVE PRESSURE RELIEF VALVES  
A valve apparatus includes a valve housing, an electric valve, a positive pressure relief valve and a negative pressure relief valve. The valve housing defines therein a valve inside space divided...
US20150122358 VALVE FOR DRINKING CONTAINER  
Disclosed valves for drinking from a portable fluid container allow for manual actuation of the valve between an open configuration that permits fluid flow and a closed configuration that...
US20090272439 MAXIMUM OPERATING PRESSURE CONTROL FOR SYSTEMS WITH FLOAT VALVE METERING DEVICES  
A chiller system (10) includes a compressor (12), a condenser (14), a cooler (20), a bubbler tube (22) and a float valve (18) within the condenser (14). A solenoid valve (26) is disposed within...
US20070056640 FLOW CONTROL SYSTEM  
A flow control system able to realize stabilization of a flow rate of fluid at a high precision even in cases where pressure fluctuation of an outlet fluid of the flow control system occurs, that...
US20090025806 LIQUID LIFTING ASSEMBLY FOR SUCKING LIQUID TO HIGHER PLACE  
A liquid lifting assembly for sucking liquid to a higher place, comprises a suction portion having a body, check valves, a suction head, and a pressure tank; the body being formed by a plurality...
US20080047618 Pressure Reducing Valve And Regulator For Gas  
A regulator for gas having a diaphragm rod held at the center of a diaphragm of which rim is sandwiched between a body and a cover via diaphragm retainers, and a valve element capable of seating...
US20100208859 DEGASSING VALVE AND CHECK VALVE COMBINATION  
A venting-valve/check-valve combination useful for venting non-condensable gases and steam (or a combination) in a liquid pipeline comprises a venting-valve, a check-valve, and a capillary port...

Matches 1 - 50 out of 160 1 2 3 4 >