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)
06/2000
06/21/2000DE19933329C1 Solenoid unit for operating two valves, has inner and outer and closure armatures acting against spring loading
06/21/2000DE19900239C1 Drive mechanism has main and separate adjustments, two closure elements, adjustment bars, pistons and valve and drive housings
06/21/2000CN2384076Y Multi-rotary valve hand-operating device
06/21/2000CN2384075Y Water outlet for refrigerating equipment
06/21/2000CN2384074Y Two-position two-way electromagnetic stop valve
06/21/2000CN2384073Y 自动调节电磁阀 Automatic regulating solenoid valve
06/21/2000CN2384072Y Automatic controller for electric valve
06/21/2000CN2384066Y Auto-controlled vacuum valve for water level
06/21/2000CN2384064Y Pedal ball core liquid valve
06/21/2000CN2384056Y Pedal liquid valve
06/21/2000CN2384050Y Internal nozzle type automatic exhausting valve
06/21/2000CN2384046Y Flow controllable piston guide type electromagnetic valve
06/21/2000CN2384045Y Automatic closing water tap
06/20/2000US6078235 Electromagnetic actuator and housing therefor
06/20/2000US6076803 Axial flow solenoid valve
06/20/2000US6076801 Apparatus for improving the seating of an armature for a water valve
06/20/2000US6076800 Valve for controlling fluids
06/20/2000US6076799 Rotary valve actuator and linkage
06/20/2000US6076798 Fluid actuating valve
06/20/2000US6076711 High flow pneumatic adhesive applicator valve
06/20/2000US6076555 Miniaturized valve mechanism
06/20/2000US6076553 Rotary flow-path exchanging valve
06/20/2000US6076550 Solenoid and solenoid valve
06/20/2000US6076549 Pressure control device
06/20/2000US6076546 Overflow protection valve assembly
06/20/2000US6076490 Electromagnetic assembly with gas springs for operating a cylinder valve of an internal-combustion engine
06/20/2000US6076365 Valve assembly and airconditioning system including same
06/18/2000CA2292279A1 Creep resistant valve
06/15/2000WO2000034966A1 Proportional actuator for proportional control devices
06/15/2000WO2000034701A1 Piezoelectric drive
06/15/2000WO2000034700A1 Piezoelectric actuator
06/15/2000WO2000034699A1 Piezoelectric actuator
06/15/2000WO2000034644A1 Control valve
06/15/2000DE19958872A1 Valve structure for internal combustion engine fuel injection valve has valve element that closes the first or second channel when seated on first or second valve seat respectively
06/15/2000DE19920959A1 Fixture for automotive induction manifold magnetic valve has side-clip which is applied to magnetic valve and fitting guide
06/15/2000DE19917823A1 Magnetic valve with integral chamber has plunger for opening, closing channel connecting input and output openings, chamber in centre of channel from input opening to output channel
06/15/2000DE19857100A1 Safety device for water supply of domestic appliance has valve housing welded to inlet nipple
06/15/2000DE19856202A1 Piezoelektrischer Aktor Piezoelectric actuator
06/15/2000DE19856186A1 Piezoelektrischer Aktor Piezoelectric actuator
06/15/2000DE19856185A1 Piezoelektrischer Antrieb The piezoelectric actuator
06/15/2000DE19854620A1 Ventileinrichtung, insbesondere Verstärker Valve device, in particular amplifier
06/15/2000CA2353149A1 Proportional actuator for proportional control devices
06/15/2000CA2348850A1 Control valve
06/14/2000EP1009091A2 Actuator device with valve
06/14/2000EP1008792A2 Magnetic valve
06/14/2000EP1008791A1 Solenoid valve
06/14/2000EP1008790A1 Duty driving solenoid valve
06/14/2000EP1008730A2 Electromagnetic valve actuating system of internal combustion engine
06/14/2000EP1007925A1 Thrust sensor
06/14/2000EP1007873A1 Thermal microvalves
06/14/2000EP1007837A1 Automotive emission control valve with a counter-force mechanism
06/14/2000EP1007836A1 Automotive emission control valve with a cushion media
06/14/2000EP0805928B1 Sanitary mixer tap with a thermostatic device
06/14/2000CN2382925Y Shielded floating piston valve
06/14/2000CN2382924Y Floating piston valve for backflow control
06/14/2000CN2382923Y Solenoid valve
06/14/2000CN2382922Y Zero heat source electric control tap for cold and hot water
06/14/2000CN2382907Y Leak-proof device for running water after water cut-off
06/14/2000CN2382906Y Automatic water closing control valve
06/14/2000CN2382905Y Multifunction automatic control valve for atmospheric boiler backwater
06/13/2000US6074538 Thin film forming equipment
06/13/2000US6073908 Solenoid valve
06/13/2000US6073907 Removable and interchangeable valve actuator system
06/13/2000US6073906 Water well recharge throttle valve
06/13/2000US6073905 Method of operating a filter cleaning system, a valve and an air/gas cleaning assembly
06/13/2000US6073904 Latching coil valve
06/13/2000US6073652 Pilot solenoid control valve with integral pressure sensing transducer
06/13/2000US6073651 Damped valve
06/13/2000US6073650 Valve with actuator whose functional capability can be monitored
06/13/2000US6073646 Gas controlling device for integration
06/13/2000CA2187601C Pilot operated fluid valve
06/08/2000WO2000033329A1 Electromagnetic actuator with improved lamination core-housing connection
06/08/2000WO2000032973A1 High pressure air sequencer
06/08/2000WO2000032971A1 Directly controlled magnetic valve
06/08/2000WO2000032925A1 Electromagnetically actuated valve
06/08/2000DE19856009A1 Return feed-room temperature regulating valve for central heating radiator has one of thermostats within regulating housing attached to valve housing coupled via capillary to thermo sensor in contact with return feed line
06/08/2000DE19855547A1 Elektromagnetisch betätigbares Ventil Electromagnetically actuable valve
06/07/2000EP1006303A1 Solenoid valve for hydraulic fluids
06/07/2000EP1006302A1 Solenoid valve for hydraulic fluids
06/07/2000EP0942863B1 Damper valve configuration
06/07/2000CN2381849Y Sealed airing valve for water tank
06/07/2000CN2381848Y Self driving activator
06/07/2000CN2381847Y Self gas escape valve
06/07/2000CN1255981A Fluid supply appts.
06/06/2000US6071087 Ferroelectric pump
06/06/2000US6070852 Electronic throttle control system
06/06/2000US6070613 Rotary flow-path exchanging valve
06/06/2000US6070612 Spout controlled mixing valve mechanism
06/06/2000CA2173194C Valve assembly for a faucet handle
06/06/2000CA2021397C Rotary selector valve
06/02/2000WO2000031475A1 Automatic hydraulic balancing device
06/02/2000WO2000031471A1 Gas flow rate controller and gas appliance using the same
06/02/2000WO2000031450A1 Universal coupler for a self aligning linear actuator
06/02/2000WO2000031449A1 Direct control fuel valve for fuel flow injecting circuit
06/02/2000WO2000031448A1 Shock wave generator including high speed gas valve
06/02/2000WO2000031447A1 Pivoting valve device, especially an amplifier
05/2000
05/31/2000EP1004802A1 Device for sealing the gas supply stepping motor of a burner for bath-heater or boiler and process for producing the device
05/31/2000EP1004710A2 Unit for fixing knobs to a water delivery tap
05/31/2000EP1004125A1 Anti-sticking disc for an electromagnetic actuating device
05/31/2000EP1003990A1 Electromagnetically actuated disc-type valve
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