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Match Document Document Title
8955532 Valve with a removable cartridge  
A valve (100) is provided. The valve (100) includes a base portion (10). The base portion (10) includes one or more solenoid coils (101A, 101B) and one or more cartridge receivers (104, 104′)...
8851884 Control system for the ignition of a gas burner  
A control system for the ignition of a gas burner that include an electromagnetic valve having a first coil and a second coil, the activation of the first and second coils controlling the flow of...
8777180 Solenoid valve  
A solenoid valve comprising a magnetic drive having at least two parallel coils which are arranged with their end faces lying between two spaced apart magnetic yoke plates, a stationary magnetic...
8757207 Solenoid valve  
A solenoid valve comprising a particularly cuboidal housing having a hollow interior into which at least three flow channels open, at least two of which are formed with valve seats, is...
8698486 Methods and systems for use in checking the polarity of multi-coil servos  
A method and system for configuring a valve in a turbine. The method includes transmitting a first signal from a servo to a first coil of an actuator to cause the valve to move to a first...
8579250 High precision energy efficient valve  
A valve and method of controlling a valve, the method including providing a valve member having at least first and second positions and a source of power to the valve member that when activated...
8517334 Electromagnetic valve mechanism  
An electromagnetic valve mechanism includes a magnetizable block, an upper permanent magnet superposed on a top of the magnetizable block, a magnetizable upper cover superposed on an upper flat...
8434310 Trim valves for modulating fluid flow  
A trim valve includes a valve housing having an inlet section and an outlet section. A valve shaft is mounted to the valve housing to be stationary with respect thereto. The valve shaft includes...
8413951 Valve device  
A valve device includes a temperature sensor disposed to project from a housing to a tank inner space to detect the temperature in the tank inner space, and can detect the temperature without...
8382006 Fuel injector assembly  
A control valve includes a main body, the first coil assembly arranged on the first side of the main body and having the first contact surface and the first through hole extending from the first...
8371844 Control system for the ignition of a gas burner  
A control system for the ignition of a gas burner that includes an electromagnetic valve having a first coil and a second coil, the activation of the first and second coils controlling the flow of...
8360392 Slide valve control device and a drive device for use with it  
A valve control device, in particular for control pods or similar equipment used in the mining and/or production of mineral oil/natural gas, comprises a valve housing in which hole or boring...
8302390 Turbo control valve utilizing a permanent magnet  
A valve for controlling a wastegate actuator of a turbocharger. The valve includes a bobbin having a coil for generating a magnetic field and a stator having a top portion and an internal channel....
8250855 Procedure for operating a reducing agent metering valve of a SCR-exhaust gas purifying system  
A procedure for dosing a reducing agent into the exhaust gas of an combustion engine with a valve is presented, which shows a solenoid and a movable seal body for adjusting a percolation profile,...
8196895 Actuation device, valve means and operating method  
The present invention relates to an actuation device (5) for shifting an actuation member (4) between two end positions, in particular for controlling a gas flow in an internal combustion engine,...
8162287 Valve assembly for modulating fuel flow to a gas turbine engine  
A valve assembly for modulating fuel flow is disclosed which includes a valve housing having an inlet section and an outlet section, at least one valve rotor disposed between the inlet section and...
8104649 Device for dispensing a heated liquid  
A device for dispensing a heated liquid, such as a hot melt adhesive, which includes a dispenser body adapted to dispense the heated liquid, a solenoid valve, and a pneumatic section including a...
8028937 Fuel injection valve  
A fuel injection valve for fuel injection systems of internal combustion engines, in particular for injecting fuel directly into a combustion chamber of an internal combustion engine, said fuel...
8020533 Fuel injection device, fuel injection control device, and control method of fuel injection device  
To provide a fuel injection device for controlling a fuel injection valve including a solenoid and a magnetostrictive element to generate a drive force for driving the fuel injection valve, the...
7997302 Valve and associated system and method  
A valve is disclosed that includes a valve body defining an inlet and a plurality of outlets, the inlet and the plurality of outlets cooperating to form a plurality of alternative fluid flow paths...
7984706 Control method for closed loop operation with adaptive wave form of an engine fuel injector oil or fuel control valve  
A method and system controls motion of an armature 112 of a fuel injector 100. The armature moves between an open coil 118 and a close coil 116 of the injector. Acceleration current of a certain...
7907038 Electromagnetic flow control, methods and uses  
Actuation for control of surfaces is provided through use of a conducting material comprising electrolyte particles electrically charged with electromagnetic fields in boundary layers....
7866301 Self-guided armature in single pole solenoid actuator assembly and fuel injector using same  
A self-guided armature assembly for a single pole solenoid assembly includes an armature stem and an armature. The solenoid assembly includes a flux ring component and an actuator body. The...
7823752 Device for dispensing a heated liquid  
A device for dispensing a heated liquid, such as a hot melt adhesive, which includes a dispenser body adapted to dispense the heated liquid, a solenoid valve, and a pneumatic section including a...
7681863 Electromagnetic flow-through valve  
An electromagnetic valve assembly for controlling the flow of a fluid in a sprinkler system. The electromagnetic valve includes a valve core including a plurality of orifices for a passage of...
7533834 Fuel injection valve for combustion engines  
A fuel injection valve for fuel injection systems of combustion engines, in particular for the direct injection of fuel into a combustion chamber of a combustion engine, comprising a fuel inlet...
7527072 Gas cook-top with glass (capacitive) touch controls and automatic burner re-ignition  
A gas cook-top with glass (capacitive) touch controls and automatic burner re-ignition is provided. The gas cook-top utilizes a variable flow gas control valve that is driven by an electronic...
7455073 Variable flow valve  
A fluid valve has a housing having an inlet port and an outlet port. A fluid flow path extends between the inlet port and the outlet port. A valve member is located in the housing in the fluid...
7454299 Device and method for detecting an end of a movement of a valve piston in a valve  
A device is embodied for detecting a first variable that is representative of an induced voltage induced by a movement of a valve piston in the coil of a valve. The device is further embodied for...
7431262 Digital regulators  
Digital regulators using a plurality of latching solenoid actuators, each having a spring return, the springs being configured to provide a force on the valve member of a regulator, when the...
7418931 Electromagnetically driven valve  
An electromagnetically driven value includes a valve element that has a valve stem and that reciprocates in a direction in which the valve stem extends; a disc that extends from a driving end,...
7306196 Electromagnetically driven valve  
The electromagnet includes a valve-opening side coil portion supplied with a current to thereby generate a first magnetic flux and generate electromagnetic force in a direction moving the...
7303177 Actuator arrangement and fuel injector incorporating an actuator arrangement  
An actuator arrangement for use in a fuel injector of an internal combustion engine includes an inner core (30) comprising a plurality of laminates (30a) and a first outer pole (32) for receiving...
7249579 Enhanced permanent magnet electromagnetic actuator for an electronic valve actuation system of an engine  
A valve actuator for an internal combustion engine is described having a core having a wound coil located therein, said core further having at least one permanent magnet located at least partially...
7191963 Fuel injector with hydraulic pin actuation  
The injector has a cylindrical body, which houses an injection nozzle regulated by an injection valve provided with a moveable pin, a fuel supply line, an injection chamber communicating with the...
7178704 Electrically-operated dispenser  
An electrically-operating liquid dispenser having an U-shaped pole. Windings of an electromagnetic coil are wound about the legs of the U-shaped pole and are energized selectively for moving an...
7118087 Coupling solenoid valve  
A coupling solenoid valve having a main valve unit and a solenoid operating unit, of which both side faces in the valve-width direction correspond to a first coupling face and a second coupling...
7108200 Fuel injectors and methods of fuel injection  
Fuel injectors and methods of fuel injection allowing direct control of the flow of fuel at an intensified pressure to the needle. A valve, typically a spool valve, is placed in the fuel passage...
7089894 Electromechanical valve actuator assembly  
A lever electromechanical valve actuator assembly and arrangement of electromechanical valve actuators that creates a compact actuator assembly to increase ease of serviceability, provide space...
7066154 Purge valve including a dual coil permanent magnet linear actuator  
A purge valve includes an aperture, a member, and an actuator. The aperture defines a portion of a vapor flow path that extends between a first port that communicates vapor with a fuel vapor...
7032879 Valve device having a plurality of solenoids  
To provide a valve device in which a width of a valve body portion is minimized while suppressing reductions in responsiveness and a flow rate and in which a solenoid portion can produce a...
7011076 Bipolar valve having permanent magnet  
A solenoid for use in valves used in evaporative emission control systems, such as canister purge valves or vent solenoid valves. The solenoid includes a housing having an inlet port and an outlet...
7007923 Valve unit for controlling the delivery of a fuel gas  
A valve unit for controlling the delivery of a fuel gas through a delivery duct (3) comprises a valve seat (6) in the duct, a closure member (5) associated with the seat, a motor-driven actuator...
7007921 High-speed controlling device  
The present invention relates to a high-speed controlling device, suitable for displacing a switching element between two positions with very short switching times. Said device comprises two...
6997146 Start control method and apparatus for solenoid-operated valves of internal combustion engine  
In method and apparatus for controlling starting of a solenoid-operated valve for an internal combustion engine, when a request for a start of the solenoid-operated valve is generated, a...
6978745 System for controlling electromechanical valves in an engine  
A system for electronically actuating valves in an engine. The system includes first and second voltage sources, and a plurality of valve actuator subsystems coupled therebetween. Each valve...
6976666 Electromagnetic valve assembly for controlling airbag  
An electromagnetic valve assembly for controlling airbags, includes a single valve assembly joined by main valve bodies of two electromagnetic valves each having respective electromagnetic control...
6968859 Electromagnetic operating device  
Disclosed is a solenoid type electromagnetic operating device which needs a relatively large current only for a limited short period at an excitation start initial stage and is adapted to achieve...
6948461 Electromagnetic valve actuation  
A system and method for controlling an internal combustion engine provide valve actuation that selectively couples an energy storage device to a launching coil to recover energy stored in the...
6862914 Method of testing a variable function voting solenoid-operated valve apparatus  
A variable function voting solenoid-operated valve apparatus is provided having both high safety availability and high plant reliability that does not require a plant system to be bypassed during...

Matches 1 - 50 out of 126 1 2 3 >