Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating › F16K 31 - Operating means; Releasing devices
Patents for F16K 31 - Operating means; Releasing devices (69,292)
11/2000
11/16/2000DE19916535A1 Vorrichtung zum umkehrbaren Verstellen eines Ventilstößels Device for reversible adjustment of a valve tappet
11/16/2000DE19914594A1 Aktor zur elektromagnetischen Ventilsteuerung Actuator for electromagnetic valve control
11/16/2000DE19909100A1 Thermostatventilaufsatz Thermostatic valve top
11/16/2000DE10020834A1 Petrol vapor control valve has connecting rod for isolating valve element/rod from petrol in lower chamber, delaying petrol entry into upper chamber until valve body sealed against valve seat
11/16/2000DE10019455A1 Solenoid valve actuator for internal combustion engine with specific ratio between magnetic contact surfaces of electromagnet armature and yoke
11/15/2000EP1052464A2 Thermal expansion valve
11/15/2000EP1052441A2 Magnetic valve
11/15/2000EP1052381A2 Solenoid-operated valve control apparatus for internal combustion engine
11/15/2000EP1052380A2 Electromagnetic valve drive and method for controlling same
11/15/2000EP1052336A2 Snow plant hydrant
11/15/2000CN2406126Y 自动分选阀 Automatic sorting valve
11/15/2000CN2406123Y Double stabilized pulse electromagnetic water-inlet valve
11/15/2000CN2406122Y Combined water tap
11/15/2000CN2406114Y Gas electromagnetic valve
11/15/2000CN2406113Y Cam-type electric guide valve
11/15/2000CN1058557C Fuel injector armature assembly
11/14/2000US6147498 Device for detecting fault in solenoid valve
11/14/2000US6146106 Electromagnetic valve
11/14/2000US6145809 Actuator for an electromagnetically adjustable valve
11/14/2000US6145806 Miniaturized magnetic valve
11/14/2000US6145540 Rotary solenoid valves for vehicular applications
11/14/2000US6145538 Flow control valve employing a step motor
11/14/2000US6145531 Temperature sensitive valve device
11/14/2000CA2021873C Three-way valve
11/10/2000CA2305212A1 Method and apparatus for suppressing water hammer
11/09/2000WO2000049320B1 Solenoid valve
11/09/2000DE19951118A1 Piezo actuator e.g. for valve, has multiple layer structure of piezo layers and internal electrodes and a number of external electrodes for each polarity of electrical voltage on outer sides of actuator
11/09/2000DE19929983C1 Setting device for heating body valve has limiting part mounted on grip collar and movable into first position to engage teeth with collar teeth and into disengaged second position
11/09/2000DE19920181A1 Verfahren zur Regelung der Ankerauftreffgeschwindigkeit an einem elektromagnetischen Aktuator durch eine kennfeldgestützte Regelung der Bestromung Method for controlling the speed of Anke Rauf fail an electromagnetic actuator through a map-based control energization
11/09/2000DE19917781A1 Heizungsventil-Thermostataufsatz A heating valve thermostat top
11/09/2000DE10014133A1 Dreiwegeventil Three-way valve
11/09/2000DE10014080A1 Capacity control valve for variable capacity compressor in air conditioner, has electromagnetic device connected to pressure sensitive rod which moves valve linearly to open and close connection path
11/08/2000EP1050891A2 A method for controlling the landing velocity of an armature of an electromagnetic actuator by controlling the current with a look-up table
11/08/2000EP1050703A2 Pilot operated control valves
11/08/2000EP1049892A1 Cap with integrated position display and lift stop for the spindle of a shut-off device and method and device for the production thereof
11/08/2000EP1049613A1 Hydraulic magnetically actuated seat valve, especially for motor vehicle braking systems
11/08/2000CN2405094Y Automatic shut-off actuator for indoor gas pipeline when earthquake or leakage
11/08/2000CN2405093Y Magnetic control valve parts
11/08/2000CN2405086Y Long service life running water valve
11/08/2000CN2405085Y Electrically controlled ball valve with IC card
11/08/2000CN2405078Y Automatic earthquake cut-off valve for non-impurities gas pipeline
11/08/2000CN2405077Y Automatic air releasing valve
11/08/2000CN2405076Y Two purpose valve for gas cooker with timing and non-timing use
11/08/2000CN2405075Y Electric motor driven and fore running type hydraulic valve
11/08/2000CN2405074Y Automatical air releasing valve
11/08/2000CN2405073Y Valve specially used for water meter with IC card
11/08/2000CN1272603A 自助通断阀门 Self-off valve
11/08/2000CN1272599A Guiding controlled electromagnetic valve with pressure sensitive diaphragm
11/07/2000US6142445 Electromagnetic control valve
11/07/2000US6142444 Piezoelectrically actuated microvalve
11/07/2000US6142443 Valve for controlling fluids
11/07/2000US6142442 Low wattage, high flow electrical control valve
11/07/2000US6142183 Electromagnetic proportional valve
11/07/2000US6142182 Base-mounted electromagnetic valve
11/07/2000US6142177 Agricultural ammonia tool bar throttle valve
11/07/2000US6142175 Structure of a floating-ball valve
11/07/2000US6142174 Fill valve float arm connection
11/07/2000US6142171 Valve adapter
11/07/2000US6142151 Spool valve for switching air flows between two beds
11/07/2000CA2197281C Refrigerant powered actuated ball valve
11/02/2000WO2000065264A1 Three way gas management valve
11/02/2000WO2000065203A1 Adjustable device for valve control and method for adjusting same
11/02/2000WO2000064565A2 Spool valve for switching air flows between two adsorption beds
11/02/2000WO2000045072A3 Valve closure system
11/02/2000EP1048905A2 Actuator having timer-controlled power switching device
11/02/2000EP1048854A2 Servo-driving pilot-type solenoid valve
11/02/2000EP1048847A2 Capacity controller of a variable displacement compressor
11/02/2000EP1048826A1 Control device for solenoid driving valve
11/02/2000EP1048313A2 Directional valve
11/02/2000EP1048040A1 Device for emergency hand operation with switching magnets
11/02/2000EP1047897A1 Controllable leaf valve
11/02/2000EP1047896A1 Direct control fuel valve for fuel flow injecting circuit
11/02/2000EP1047892A1 Flow regulating valve
11/02/2000EP1047869A1 Valve for the controlled introduction of volatilized fuel
11/02/2000EP0910766A4 Improved pressure-based mass flow controller
11/02/2000EP0866919B1 Microvalve
11/02/2000DE19911527A1 Closable turning handle unit for upper part of valve, with receiving boring for handle adapter
11/02/2000DE10020269A1 Solenoid valve device for fluid channel between main cylinder and wheel brake cylinder of motor vehicle has solenoid valve in channel joining switching valve to wheel brake cylinder connection
11/02/2000DE10014658A1 Vehicle braking force regulator has low pressure reservoir in auxiliary suction line between second solenoid valve and first non-return valve to reduce suction ripple
11/02/2000DE10013536A1 Ventilsteuerung für Motoren mit hin- und hergehenden Kolben Valve control for engines with reciprocating pistons
11/01/2000CN2404266Y Intelligent electric operator
11/01/2000CN2403974Y Timing gas combustion on-off valve
11/01/2000CN2403973Y Linkage double-lever type opening and closing mechanism
11/01/2000CN2403972Y 节能电磁阀 Saving solenoid valve
11/01/2000CN2403971Y Electromagnetic controlling pressure-changing non-return valve
11/01/2000CN2403962Y Multifunction gas combustion safety controller
11/01/2000CN2403952Y Forward stop valve for water tank
11/01/2000CN2403951Y Electromagnetic air valve
11/01/2000CN1271821A Double force drived leading type electromagnetic valve
11/01/2000CN1058078C Combined tap
11/01/2000CN1058077C Activation device
10/2000
10/31/2000US6141201 Method of regulating the armature impact speed in an electromagnetic actuator by estimating the required energy by extrapolation
10/31/2000US6139287 Scroll type fluid machine
10/31/2000US6138990 Flow control valve assembly for mass flow controller
10/31/2000US6138985 Internal tank car valve with safety lock and interlocking lug
10/31/2000US6138754 Method and apparatus for use with submersible electrical equipment
10/31/2000US6138715 One-piece ballkey
10/31/2000US6138712 Controller
10/31/2000US6138709 Overfill protection device
10/26/2000WO2000063053A1 Electromagnetic valve support
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