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8931754 Safety valve and electromagnetic valve  
A safety valve includes a cylinder having an open end and a plug for closing the open end with a hermetic seal. The interior of the cylinder communicates with a high-pressure gas passage. The...
8926218 Apparatus and method of supporting underground fluid and water storage and retention systems  
A structural support system creates and maintains useful void space for the storage or detention of fluids within an underground chamber. The support system includes one or more hollow members that...
8925587 Pilot-operated three-position switching valve  
Embodiments of the invention provide a first piston with a smaller diameter and a second piston with a larger diameter that switch a spool between a first switching position at one end and a second...
8925895 Cutoff valve control apparatus  
The present invention provides a cutoff valve control apparatus capable of predicting a failure of devices therein with a failure diagnosis based on an operation test when the cutoff valve control...
8925567 Thermal pressure relief device with expansion activation  
A thermal pressure relief device (TPRD) is shown and includes a housing having a first end with a first aperture and a second end having a second aperture. The first and second apertures are...
8925574 Vehicle axle vent system  
A vent system for an axle of a heavy-duty vehicle includes a check valve and an exhaust tube that is connected to the check valve. The check valve includes a first end that is mounted on the axle,...
8927066 Method and apparatus for gas delivery  
Methods and apparatus for gas delivery are disclosed herein. In some embodiments, a gas delivery system includes an ampoule for storing a precursor in solid or liquid form, a first conduit coupled...
8925576 Device for actuating a process valve for use in foodstuffs technology  
The invention relates to a device (100) for actuating a process valve that has a first cylinder and a second cylinder, comprising at least one first control valve arrangement (102) that has at...
8925578 Aperture-shaped variable valve  
An aperture-shaped variable valve which is used for a semi-active control. The variable valve includes a ring-shaped aperture frame, a plurality of aperture plates which is arranged in a ring shape...
8925568 Systems and methods for automating the operation of solenoid valves to prevent overheating of solenoid elements  
Embodiments of the invention are directed to systems and methods for automating the operation of a solenoid valve to prevent overheating of solenoid elements. The solenoid valve controls the flow...
8925582 Oil control valve for the variable valve lift system  
The present invention relates to an oil control valve for a variable valve lift system that obtains in a stable manner a constant hydraulic pressure in the hydraulic line connecting the oil control...
8925896 Positioner  
A positioner includes a modeling portion that, having input/output characteristics that model an electropneumatic converter, inputs a control signal from a control calculating portion to calculate...
8925570 Arrangement for cleaning hydraulic coupler mating surfaces  
A hydraulic coupler (100) includes a first coupling (102) and the second coupling (106) and further includes a fluid cavity (144) defined in a second support (108) for the second coupling (106)...
8925571 Fixing structure of a pull-out faucet  
A fixing structure of a pull-out faucet is mounted on a platform with a fixing hole and contains a pull-out faucet including a housing, a pull-out spray head, a mixing valve, and a pipe line set;...
8925584 Dampened hydraulic pilot control arrangement for a spool valve  
A hydraulic pilot control arrangement for a spool valve is provided, wherein the spool of the spool valve is biased towards a central position. The arrangement includes a first and a second pilot...
8925573 Heatable media line  
The present invention relates to an electrically heatable media line (1), comprising a fluid line (2) and at least one fluid connector (4) connected to a line end (2a). The fluid line (2) and the...
8925577 Throttling structure for use in a fluid pressure device  
The present invention relates to a throttling structure for use in a fluid pressure device. A nozzle passage is formed between a primary side port and a nozzle back pressure chamber. A throttling...
8925579 Pressure relief valve  
A pressure relief valve for use with flexible containers is disclosed. The valve comprises a valve chamber, a valve chamber seat with an inlet gas port or ports to the interior of the container and...
8925572 Connecting structure of a faucet body and a control valve  
A connecting structure of a faucet body and a control valve contains a faucet body, a fixing cylinder, a guiding seat, a control valve, and an outlet pipe. The faucet body includes a first segment,...
8926816 Systems and methods to analyze materials of a suspension by means of dielectrophoresis  
Systems and methods for trapping and moving individual particles of a target material of a suspension are disclosed. In one aspect, a system includes a tube and an electronically addressable float....
8925569 Safety valve of low-pressure gas pipe  
Disclosed is a safety valve of a low-pressure gas pipe which can be installed in a large-scale pipeline through which waste gases generated in a large-scale factory such as a steel mill flow and...
8925414 Devices for inputting command signals to marine vessel control systems  
A device for inputting command signals to a marine vessel control system includes a lever that is selectively operable in a joystick mode and a lever mode. In the lever mode, the lever is confined...
8925763 Beverages dispenser and a method for dispensing beverages  
A beverages dispenser, particularly for carbonated beverages, comprises a cooled tank where beverage is stored, an inlet pipe to the tank, an inlet valve on the inlet pipe, a pump downstream the...
8925581 Hydraulic suction line  
A pump suction line assembly includes a sump including a wall formed with a bore and a seat, a tube including an inlet, an outlet, a length connecting the outlet and inlet, and a flange contacting...
8925566 System and method of assuring drop out of a solenoid valve  
A method of assuring drop out of a valve assembly comprising detecting a level of a signal from the controller; diverting the signal to a solenoid coil of the valve assembly when the level of the...
8927171 Method for preventing pressure in vessels from dropping below minimum allowable pressure  
A method and system for preventing gas pressure in a pressure vessel from dropping below a minimum allowable pressure. Pressure readings from a pressure sensor downstream of a pressure regulator...
8925583 Flow adjustable waterway switch device  
A flow adjustable waterway switch device is disposed inside a valve body. The valve body is disposed with an inlet connected to the water source and at least two outlets. The waterway switch device...
8925586 Direct drive servovalve having redundant drive motors  
A direct drive servovalve (10) includes redundant drive motors (14) coupled to a common valve drive shaft (22,24) by a connection device (26). The connection device (26) is configured to allow...
8925580 Valve arrangement of a blind flange valve  
A valve arrangement to ensure zero leakage from a blind flange valve is described. The blind flange valve is adapted to seal a pipeline into complete sealing according to set requirements. The...
8925585 Oil pressure regulation valve  
An oil pressure regulation valve includes a spool supported in a sleeve to be slidable in an axial direction, a solenoid actuator disposed to generate an electromagnetic force for driving the spool...
8925588 Flow balancing in gas distribution networks  
Flow distribution networks that supply process gas to two or more stations in a multi-station deposition chamber. Each flow distribution network includes an inlet and flow distribution lines for...
8925575 System and method for harvesting rainwater  
A system for rainwater harvesting utilizes a rain barrel adapted for collecting and storing rainwater runoff gravity-fed from a rooftop through a downspout. A downspout diverter comprises an inlet...
8919369 Fluid flow control members for use with valves  
Fluid flow control members for use with valves are described herein. An example fluid flow control member for use with a valve includes a body having a seat to control a fluid flow through the...
8919372 Valve assembly for an injection valve and injection valve  
A valve assembly for an injection valve has a valve body with a central longitudinal axis and a cavity with a fluid inlet portion and a fluid outlet portion, a valve needle axially movable in the...
8921715 Cable bushing assembly  
A cable bushing assembly and a method of sealing a cable penetration through a housing are provided. The bushing assembly includes an interior shell, a central cavity and at least one aperture...
8919732 Extendable pressurized fluid coupler  
An extendable pressurized fluid coupler is disclosed. The extendable pressurized fluid coupler has a guiding portion having a central fluid channel. The extendable pressurized fluid coupler further...
8919365 Fluid transfer device and system  
Fluid transfer apparatus including a body having a bore formed through at least a portion of its interior. Contained within the bore is a movable plunger that moves without changing the axial...
8919425 Flow control valve and heat exchanger equipped with same  
A heat exchanger divided into two regions through which a heat exchange medium is flowed and an inlet side and an outlet side are integrally formed so as to simplify a construction thereof using a...
8920538 Compression of media  
A method and a device for compressing a gas-phase medium, particularly hydrogen or natural gas, in a single-stage or multistage process using at least one piston compressor, wherein the medium may...
8919381 Valve body fluid rerouting system  
There is provided a fluid rerouting system for valve bodies that use hydraulic pressure, via a balance pressure line, to move spools. In an exemplary embodiment, the system comprises a valve sleeve...
8919380 Sliding switch outlet mechanism  
A sliding switch outlet mechanism has a sliding unit and a fixed unit. The sliding unit is provided with an inlet cavity and two outlet ends, the inlet cavity is provided with a first and a second...
8919382 Drainage system and a vortex brake  
A drainage system is provided that comprises a gully having a circumferential side wall, an outlet and a vortex brake with a vortex chamber having a chamber wall with a peripheral inlet opening and...
8919379 Plug switch outlet mechanism  
A plug switch outlet mechanism has a first and second shower. The first shower includes a first switch mechanism inside and a socket outside a fixed unit, an outlet connected to the fixed unit; the...
8919370 Tank for storing a liquid active ingredient  
The invention relates to a tank for storing a liquid active ingredient for operating an aggregate of a motor vehicle, particularly a unit for post treatment of exhaust gases of the motor vehicle,...
8919676 Arrangement for switching nozzles on the go for controlling spray rate  
An agricultural sprayer includes a spray boom equipped with a plurality of spray heads, with each head having a body defining a cavity located in fluid communication with a fluid inlet and an array...
8919384 Flow based pressure isolation mechanism for a fluid delivery system  
The fluid delivery system includes a pressurizing device for delivering a pressurized injection fluid, a low pressure fluid delivery system, and a pressure isolation mechanism adapted for fluid...
8922369 System and method for conveying status information regarding an electronic faucet  
An electronic faucet has a controller configured to selectively open and close a valve to provide fluid flow through the valve and a passageway of the faucet. The controller is programmed to...
8919378 Compact electrically controlled four-way valve with port mixing  
A compact four-way fluid flow control valve wherein an inlet port and three outlet ports are all disposed on the sidewall of a manifold. A valve core is rotatably disposed within the manifold, and...
8919608 Dispensing container  
A container for dispensing a two-component liquid comprises an outer resilient container for containing one component with a neck defining an opening and an inner tubular container. The inner...
8919326 Fuel pump module  
A fuel pump module, in which an in-tank filter and a fuel pump are installed at respective locations and held by a pump retainer, thereby allowing fuel to easily flow in the fuel pump module and...