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US20120048214 MOTOR/DAMPER ASSEMBLY FOR FUEL-FIRED WATER HEATER  
A motor/damper assembly installable on the top end of a fuel-fired water heater includes a support plate structure upon which a flue collar with a pivotally supported flue damper, a drive motor,...
US20120255619 REMOTE-CONTROLLED, WATER DISPENSING SYSTEM  
A remote-controlled, water dispensing system directed at reducing water wastage by way of a system facilitating efficient use of water during daily kitchen related and personal hygiene practices.
US20110105993 Tools and Methods for Programming an Implantable Valve  
Integrated tools for noninvasively reading and adjusting an implantable, magnetically adjustable valve, and methods of use are disclosed. The tools include magnetic or electronic reading of the...
US20140150912 Valve Assembly  
A valve assembly including a valve support and electrically actuated valves mounted thereon. A reception passage includes a control circuit board contacted to the valves extends in the valve...
US20100308241 ELECTRONICALLY CONTROLLED VALVE ACTUATOR IN A POOL OR SPA WATER LINE SYSTEM  
An electronically controlled pool or spa actuator plumbed in a water line within a water system, having an at least one valve with a valve stem in the plumbed water line within the water system,...
US20130068972 AIR SHUTOFF SWING GATE VALVE  
An air shutoff valve includes a passage for supplying air, a swing gate, a shaft attached to a reset handle, and a spring to urge the gate toward its closed position. A trigger assembly secures...
US20140203199 AUTOMATIC WATER DRAINING DEVICE FOR AIR COMPRESSOR  
The automatic water draining device for an air compressor contains an extension pipe having a first end connected to an outlet of the air compressor's air tank; a flow control valve connected to a...
US20150121951 ELECTRONIC EXPANSION VALVE  
An electronic expansion valve is provided, the valve needle component thereof is provided with an axial mounting hole, the screw rod position limiting portion is mounted at the bottom end of the...
US20130098071 Reversible Flow Electric Expansion Valve  
An HVAC system includes an electronic expansion valve, a motor, an obturator connected to the motor, the obturator being selectively movable in response to operation of the motor, a removable seat...
US20110309276 FAULT-TOLERANT MULTIPLE VALVE ASSEMBLY WITH THERMAL BOILING-INITIATED VALVE  
A fault-tolerant multiple valve assembly for a microfluidic device, the multiple valve assembly having an inlet for receiving a liquid flowing through the microfluidic device, an outlet downstream...
US20110127357 ELECTROMAGNETIC VALVE FOR CONTROLLING AN INJECTOR OR FOR REGULATING PRESSURE OF A HIGH-PRESSURE FUEL ACCUMULATOR  
Electromagnetic valve, particularly for controlling a fuel injector or for regulating the pressure of a high-pressure fuel accumulator, comprising a casing (2), an electromagnet (24, 25) formed of...
US20130248612 Solenoid Actuator And Fuel Injector Using Same  
Starting and ending an injection event are accomplished by respectively energizing and de-energizing a solenoid actuator to move an armature assembly with respect to a stator. The stator is...
US20130181149 ELECTROMAGNETIC VALVE  
An electromagnetic valve includes a rod, an armature fixed to the rod, and a stopper that limits motion of the armature to one side in an axial direction of the rod. The armature has a rod hole...
US20140374632 Thermocouple connector adapted to an electromagnetic gas valve, and thermocouple comprising the connector  
A thermocouple connector adapted to an electromagnetic valve, the electromagnetic valve having a quick-connect terminal with a base. The connector has an inner surface that faces the base when the...
US20120181462 SHOWER WITH WATERWAY SWITCH CONTROLLED BY ELECTRONIC TOUCH  
A shower with electronic touch control of waterway switch, has a fixing seat, a power generation mechanism, an effluent unit and a control unit. The fixing seat has a main waterway connecting to...
US20110215268 MICRO-POWER GENERATOR FOR VALVE CONTROL APPLICATIONS  
A micro-power generator is integrated in a pneumatic valve controller, such that the micro-power generator is powered by the same compressed air supply used to operate the valve. The micro-power...
US20120211094 TOILET FILL VALVE WATER LEAK AND OVERFLOW NOTIFICATION DEVICE  
A device to shut-off a water supply to a toilet diverts water from a toilet fill valve to a shut-off valve that has a housing that includes a valve mechanism, a trip mechanism, and a trip circuit....
US20140014861 ELECTRIC ACTUATOR AND MODULE FOR SUPPLYING POWER DURING A POWER FAILURE  
An electric actuator is provided having the same configuration whether used as an ordinary electric actuator or as an electric actuator having an emergency shutoff function. A portion for...
US20120193559 Water Meter With Integral Flow Restriction Valve  
A water meter (10) and a flow control valve (30) are housed in a common pressure vessel (16), in which the flow control valve (30) restricts flow through a metering chamber (18) to less than the...
US20130001448 Processes Utilizing Switch Condensers  
Processes for controlling the operation of switch condensers are provided.
US20120025115 Electromechanically actuated membrane valve for branching ducts of sprinkling and/or weed control systems  
An electromechanically actuated membrane valve, for branching ducts of sprinkling and/or weed control systems, comprising a hollow valve body associated with an end portion of a branching duct of...
US20090260378 DX System Heat to Cool Valves and Line Insulation  
Alternative means of inhibiting frosting in the interior heat exchanger of a DX system when switching from the heating mode to the cooling mode, plus an improved insulation and heat transfer means...
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.
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...
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...
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...
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...
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...
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...
US20110017181 Crossover valve systems  
Crossover valve systems and corresponding methods offer an effective means to overcome large opening pressure force, or provide reasonable gas flow area, or both. In an exemplary embodiment, a...
US20110233433 SEALED FLAPPER DIVERTER VALVE  
A valve for use in an aircraft that includes a cabin that requires conditioned air and avionics that may require conditioned air. The valve includes a housing, a single flapper disposed in the...
US20150016995 Apparatus For Distributing A Fragrance Using A Fan  
This application is directed to a fragrance dispenser attachably connected to a fan comprising: a housing having openings defined in the housing; a fragrance reservoir included in the housing for...
US20090001193 Communication system for multizone irrigation  
A multizone irrigation system includes a central control unit having a central control system interfaced with a central valve and a central communication unit. The central valve regulates water...
US20100012869 Dispensing arrangement for a water-dispensing appliance and water-dispensing appliance with a dispensing arrangement  
The invention relates to a dispensing arrangement for a water-dispensing appliance which is designed in particular for dispensing drinking water, having a valve device which has a valve body that...
US20110248199 ELECTRONIC WATER MAIN SHUTOFF  
A water shutoff apparatus enables a user to shut off water to a home or business while indoors with an electronic switch, a wireless remote, or the like. The water shutoff apparatus may be useful...
US20110049403 Electromagnetic water supply valve  
A power-saving electromagnetic water supply valve includes a valve body, an electromagnet unit, and a first valve defining therein first and second water passages, the second water passage being...
US20110204269 ACTIVATION ELEMENT OF AN ELECTROMAGNETIC ACTUATING UNIT OF A HYDRAULIC VALVE  
An activation element of an electromagnetic actuating unit of a hydraulic valve which has an armature that is essentially cylindrical and which is arranged in a slidable fashion in the actuating...
US20110309275 FAULT-TOLERANT MULTIPLE VALVE ASSEMBLY  
A fault-tolerant multiple valve assembly for a microfluidic device, the multiple valve assembly having an inlet for receiving a liquid flowing through the microfluidic device, an outlet downstream...
US20100051839 MAGNET VALVE  
The invention relates to a solenoid valve comprising a magnetic assembly and a valve cartridge. The valve cartridge comprises a capsule, a valve insert connected to the capsule and an armature...
US20090014673 IDLE AIR CONTROL VALVE  
An idle air control valve includes a sleeve that defines an internal space and an electrical connector including terminals attached to the sleeve. The connector is joined to the sleeve to enclose...
US20080179555 Electrostatic Actuation For Management of Flow in Micro-Total Analysis Systems (u-Tas) and Related Method Thereof  
The present invention relates to microfluidic devices, and in particular, flow management in such devices. In particular, the present invention provides an electrostatic valve for flow...
US20070252098 Method for Calibrating Analog Controlling, Electrically Actuatable Hydraulic Valves  
The invention describes a method and a pressure control device for the valve calibration of an analog controlling, electrically actuatable hydraulic valve (2, 2′, 3, 3′, 3″, 3′″) in a device with...
US20090309051 ELECTROPNEUMATIC VALVE  
The invention relates to an electropneumatic valve for driving a pneumatic actuator drive to activate fittings in automation systems. The valve has at least one electropneumatic transducer and a...
US20120068095 TORQUE MOTOR LINEARIZATION  
A servovalve torque motor includes first and second pole pieces and an armature. Each of the first and second pole pieces includes an armature face that opposes the armature. The area of the...
US20130264504 REMOTELY OPERATED SHUTOFF VALVE  
A remotely operated safety valve is provided for terminating flow through the valve. The safety valve includes an electromagnet for holding the safety valve open, and a swing plate for closing the...
US20140158920 DIGITAL PROXIMITY SENSOR  
An automated plumbing fixture includes a position sensing device. The position sensing device includes a control module including a controller and a digital input connection, a capacitive position...
US20110210276 System and Method of Touch Free Automatic Faucet  
A system and method of Touch Free Automatic faucet controlled by electronic sensors provides a Primary-Water-Flow-Mode, a Continue-Water-Flow-Mode, a Temperature-Control-Mode, a Faucet-Pause-Mode,...
US20130026400 REMOTE ACTUATION DEVICE FOR SPRAY CANS  
A remote spray nozzle actuating device for spray cans has a spray can holder assembly for holding a spray can, the further including a wireless activator assembly; and a wireless transmitter for...
US20110204270 METHOD FOR OPERATING A VALVE HAVING A STEPPER MOTOR AS ACTUATOR  
An illustrative method for operating a valve that includes at least one valve seat, a valve plunger and a stepper motor for moving the valve plunger from a first position into a second position in...
US20120248351 MANUAL/AUTOMATIC AND COLD/HOT FAUCET WITH A CERAMIC VALVE  
A manual/automatic and cold/hot faucet with a ceramic valve includes a main body adopting a ceramic valve that is connected with an automatic water exit passage and a manual water exit passage....