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US20110177770 OUTFLOW VALVE HAVING FLEXIBLE BELLMOUTH AND CABIN PRESSURE CONTROL SYSTEM EMPLOYING THE SAME  
Embodiments of an outflow valve are provided for use in conjunction with an actuator. In one embodiment, the outflow valve includes a frame and a first door rotatably coupled to the frame and...
US20110155932 WATER DELIVERY DEVICE  
A proximity sensor is disclosed. The proximity sensor may be incorporated as part of a water delivery device. A holder which aligns an optical source and sensor of the proximity sensor is disclosed.
US20120223265 CAM CONTROL VALVE  
A cam control valve includes a valve casing having a fluid passage and valve seat, a valve disc seated on the valve seat to open and close the fluid passage, a valve stem holding down the valve...
US20130248740 CINCH VALVE WITH ELASTIC ELEMENTS  
A cinch valve includes a first plate with a first aperture, an orbital plate with a second aperture that is substantially aligned with the first aperture. The first plate is arranged to rotate...
US20130299724 NESTED CYCLINDER COMPACT BLOWOUT PREVENTER  
A blowout preventer comprises a pair of ram assemblies which are mounted on diametrically opposite sides of a BOP housing. A cylinder-ram is slidably received within each ram assembly and includes...
US20070108402 Sealed hub for motor actuated valve  
A sealing hub assembly is provided for a valve having a stem boss and a stem rotatably received in the stem boss. The stem is normally rotated by a motor/actuator. To seal a leaking stem, a hub...
US20120085348 BREATHING ASSISTANCE DEVICE WITH LINEAR ACTUATED GAS REGULATING VALVE  
A breathing assistance device includes a gas regulating valve (1300). The gas regulating valve is operated by a linear actuator (1330). The linear actuator may include a movable member that moves...
US20130160643 SELF CLEANING SORBENT INJECTION LANCE  
A self-cleaning sorbent injection lance includes a lance arm, a lance outlet connected to a sorbent arm, a sorbent inlet connected to the lance arm, an air control valve connected to the lance...
US20110024653 MUD PULSER ACTUATION  
A system and method for transmitting mud pulse signals in a downhole environment is disclosed. In one embodiment, a mud pulser system includes a valve (32), a wire (26) comprising shape memory...
US20110233311 VALVE SEAT AND SHROUD FOR GASEOUS FUEL INJECTOR  
A fuel injector is provided with a fuel inlet, a fuel outlet, and a fuel passage for communicating fuel from the inlet to the outlet. A valve and valve seat assembly is provided for selectively...
US20090267013 ROD ACTIVATED VALVE FOR SAVING WATER  
An application for a rod activated water valve includes a valve base that mates with a standard water faucet. The top end has a ridge for capturing a washer. A valve housing attaches to the second...
US20110297856 PROPORTIONAL PRESSURE CONTROL VALVE  
The invention relates to a proportional pressure control valve comprising a valve box (10) which has at least three fluid-carrying connections, especially in the form of a pump (P), a user (A) and...
US20140090589 Thru-Hull Fitting and Manufacturing Method  
A method of manufacturing a marine thru-hull fitting from a single stock material to fit a variety of different sized boat hulls is disclosed. A variety of differently-sized thru-hulls can...
US20120199776 Quick Disconnect Actuator Mounting  
A mounting apparatus and method couple an actuator to a valve or damper. The mounting apparatus includes five primary parts: a base which attaches to the valve or damper, an actuator mount which...
US20120125477 Coiled Valve and Methods of Making and Using the Same  
The presently disclosed subject matter is generally directed to a reclosable one-way valve. Particularly, the valve comprises two sheets of thermoplastic material sealed together in a face-to-face...
US20110089353 SEISMIC SAFETY VALVE AND VALVE ACTUATOR  
A safety valve is positioned in supply plumbing that supplies a fluid medium such as natural gas to a point of use structure such as a home. A mechanical actuator is provided remote from the...
US20120199779 VALVE BLOCK ASSEMBLY FOR A BLOW MOLDING SYSTEM  
A valve block assembly (300) for a blow molding system is provided. The valve block assembly (300) comprises a valve block housing (301) and a stretch rod (303) movable along a longitudinal axis...
US20110192999 GAS PRESSURE REGULATOR WITH INTEGRATED REMOTE DISCONNECT  
Disclosed are apparatus and methodology for remotely shutting off gas flow at a consumer location. A gas pressure regulator is configured to respond to communication signals from a central...
US20120049098 ACTUATOR FOR A SHUTTER, PARTICULARLY A FIREWALL SHUTTER  
The invention relates to a shutter actuator including a translatably guided carriage (10) rigidly connected to the shaft (4) in the housing (3), and comprises: a rack (11) that meshes with the cog...
US20120241654 ERGONOMIC HAND KNOB HAVING ASYMMETRICAL FLUTES  
An ergonomic hand knob for a control valve includes a valve body and a plurality of flutes disposed in the valve body, each flute including a flute surface. Each flute is asymmetric with respect...
US20130263954 Gate Valve Pressure Equalization System  
Embodiments of a gate valve equalization system comprise: a gate valve; a gate; a preloading valve arrangement; a floating coupler assembly; a relief valve arrangement; and a means for control....
US20120267560 REPLACEABLE RELIEF VALVE FOR MULTIPLE CYLINDER / GAS APPLICATIONS  
A modular relief valve having an increased number of exhaust passages is provided. The modular configuration allows for the entire relief valve to be installed as a unit into the relief valve...
US20150129071 ROTARY SHEAR VALVE WITH THREE-POINT STATOR SEATING  
A rotary shear valve having three-point stator seating is provided. Three contact points are predetermined between a bottom of the stator and a valve body rim and three clamping pads may also be...
US20140261699 MAIN VALVE WITH INTERNAL RIGID STRUCTURE  
A valve assembly is described herein that includes a valve plate and a main valve contacting the valve plate, the main valve having an internal rigid structure and an outer shell, the internal...
US20120261499 SOLENOID ACTUATOR  
A short travel solenoid actuator (44) is disclosed which comprises at least one pole piece (47, 48), an armature (51), an electromagnet coil (46) arranged, in response to energisation, to actuate...
US20100170577 SEPARABLE FAUCET USING PLASTIC CONTROL VALVE  
The separable faucet using a plastic control valve mainly includes two control bodies, an outlet assembly and a three-way pipe assembly. The control valve disposed in each of the control bodies...
US20120286188 HIGH TEMPERATURE STEAM VALVE  
A steam valve is provided including a chest, a lock, a spindle, and a strainer. Each of these components is made of specific Ni alloys combinations that enable the valve to operate at temperatures...
US20110259434 Pneumatic Controlled Slam Shut Valve  
Systems and methods provide pneumatic control of a slam shut valve system.
US20120055382 ARRANGEMENT FOR BURNING BLAST FURNACE OFF-GAS FROM A BLEEDER VALVE AND CORRESPONDING BLEEDER VALVE  
The invention proposes an arrangement for burning blast furnace off-gas from a bleeder valve. It comprises a bleeder valve (20) having a fixed hollow valve body (22) defining an outlet (26) and a...
US20110233446 Microfluidic Purge Valve  
A microfluidic purge valve in a microfluidics system includes a notch defined in the valve seat of a microfluidic valve. The notch is sized so that gas entrained within a liquid pumped through the...
US20110031424 HIGH ACCURACY, ZERO BACKLASH ROTARY-TO-LINEAR ELECTROMECHANICAL ACTUATOR  
An electromechanical actuator is provided for converting rotary action into linear action, and includes an electric motor, a cable yoke, an output shaft, and a pair of cables. The electric motor...
US20150198003 BLOWOUT PREVENTER WITH PACKER ASSEMBLY AND METHOD OF USING SAME  
A packer assembly for a blowout preventer for sealing a wellbore is provided. The blowout preventer has ram blocks with a front face engageable with another ram block. The packer assembly is...
US20070125975 Reinforced gas valve stem  
A reinforced gas valve assembly having a valve stem secured to a main valve body adjacent a valve member. The valve includes a retaining cover plate configured to secure the valve stem to the...
US20130340488 GRAVITY DRAIN WASHING MACHINE WITH IMPROVED DRAIN CONTROL VALVE  
A gravity drain laundry machine having a flapper style drain valve for controlling the discharge of wash water from the machine following a washing cycle. An electric motor is operable for moving...
US20130168583 TOUCH SWITCH SHOWER  
A touch switch shower includes a shower body and a switch control device. The shower body is disposed with a root waterway, several diversion waterways and an outlet cover unit, each diversion...
US20070252101 Safety plug  
A safety plug for use with a quick-disconnect coupler that incorporates a piston-type check valve. The check valve substantially reduces the reaction force caused by the residual compressed air...
US20110083747 Non-Rising Electric Actuated Valve Operator  
The present invention features a coke drum de-heading system. The de-header valve is equipped with a valve body, a gate, a transmission system and an actuator. Actuation of the valve closure...
US20130240766 HOLDING CIRCUIT, ELECTROMAGNETIC VALVE, VALVE SELECTOR, AND FLOW CONTROLLER  
Relating to a solenoid used as a solenoid valve, a holding circuit and the like for suppressing the occurrence of back electromotive force, and preventing magnetic flux density from deterioration,...
US20080111094 Air compressed sluice valve  
The present invention provides an improved structure of an air compressed valve comprising a sluice pipe and a sluice outlet, wherein the sluice pipe has an external screw pattern and a blockade...
US20130221261 WEAR-RESISTANT COBALT-BASED ALLOY AND ENGINE VALVE COATED WITH SAME  
A surface hardening material being excellent in abrasion resistance and having impact resistance is provided. Provided are: a wear-resistant cobalt-based alloy containing 20.0 to 30.0 mass % of a...
US20140319390 PRINTED CIRCUIT BOARD ELECTRORHEOLOGICAL FLUID VALVE  
A printed circuit board electrorheological fluid valve and method with spaced, bonded, epoxy printed circuit board laminates defining flow channels therebetween. Electrodes are formed on opposite...
US20130153797 ACTUATION OF VALVES USING ELECTROOSMOTIC PUMP  
A method of actuating a valve, comprises operatively coupling the valve with an electroosmotic pump; flowing a fluid through the electroosmotic pump; and generating a fluidic pressure of at least...
US20120138834 OBTURATOR VALVE FOR A COUPLING DEVICE FOR PIPES  
A valve (2) is concerned comprising an obturator (16) maintained in a resting position against a seat (14) through the action of a first force generated by pre-loading means (38), further...
US20090314278 Barbecue Grill with Sear Section  
Various embodiments of a gas valve and a sear-zone gas burner are described and claimed herein. One embodiment described herein relates to a control valve for regulating the flow of gas to a...
US20100301245 Assembly For Mounting Of Tube Pinch Type Solenoid Valve  
An assembly for mounting tube pinch type solenoid valves. The assembly comprises a mounting panel, a rear panel, and at least one rod for connecting the mounting panel to the rear panel. The...
US20070235678 Lock-cap structure of stopcock of water faucet  
An improved lock-cap structure of stopcock of water faucet, which covers an external sleeve onto stopcock of water faucet, its characteristics are as follows: Inner of external sleeve is set as...
US20120222614 SELF-CLOSING EMBEDDED SLIT VALVE  
A slit valve module includes two solenoid valves and a cover plate with magnetic material or magnetically attractable material, one of the solenoid valves is positioned above or under the plate...
US20120159960 TURBOMACHINE DRIVE ARRANGEMENT  
An example arrangement for driving a turbomachine includes an input shaft that is configured to rotate a rotor of the turbomachine through a hydraulic log and gear differential rotatable coupled...
US20110048685 RADIATOR ASSEMBLIES  
An on-off valve (30) is for use in a radiator assembly (10). The on-off valve comprises a valve member (46) movable between on and off positions. The on-off valve further includes radiator...
US20110290325 FIRE HYDRANT CONTROL VALVE  
A valve control device includes an operating stem, a valve top plate, a valve seat rubber, a valve bottom plate, and a valve seat ring. The valve top plate has a conical base with at least three...