| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
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| 12/30/2004 | US20040261866 High pressure valve for hydrogen gas and decompression device for hydrogen gas |
| 12/30/2004 | US20040261863 3/2 Normally closed module |
| 12/30/2004 | US20040261860 Flow control valves |
| 12/30/2004 | US20040261857 Pipeline protection system |
| 12/30/2004 | US20040261854 Float valve for a christmas tree watering system |
| 12/30/2004 | US20040261850 Diaphragm valve for high-temperature precursor supply in atomic layer deposition |
| 12/30/2004 | US20040261771 Fluid flow rate control valve, anchor for mover and fuel injection system |
| 12/30/2004 | US20040261551 State detecting device for load element receiving load of working fluid and state detecting device for fluid pressure control circuit |
| 12/30/2004 | DE10358818B3 Piezoelectric-hydraulic drive for poppet valve in internal combustion engine, has two large surface-area stacks of piezoelectric elements side-by-side with channels leading to small working chambers |
| 12/30/2004 | DE10352493B3 Pre-control valve with path valve unit and jet system for high pressure jet has main valve body, elastic element, inflow channel and pre-control unit |
| 12/30/2004 | DE10325211A1 Gasdichter Ventilantrieb mit Motor und Sicherheitsschließfunktion Gas-tight valve drive with motor and safety closing function |
| 12/29/2004 | WO2004114424A1 Piezoelectric component comprising electric connection elements and use of said component |
| 12/29/2004 | WO2004113774A2 Device for controlling pressure |
| 12/29/2004 | WO2004113714A1 Purge valve including a dual coil annular permanent magnet linear actuator |
| 12/29/2004 | WO2004113713A1 Purge valve and method of purging using an annular permanent magnet linear actuator |
| 12/29/2004 | WO2004113712A2 Purge valve including a permanent magnet linear actuator |
| 12/29/2004 | WO2004113687A1 Valve drive for a gas exchange valve |
| 12/29/2004 | WO2004113139A2 Valve seat for a control valve in a vehicle brake system |
| 12/29/2004 | EP1491805A1 Single-control mixing faucet |
| 12/29/2004 | EP1490616A1 Solenoid valve |
| 12/29/2004 | EP1490614A1 Four-way reversing valve |
| 12/29/2004 | CN2667266Y Gas timing safety self-controller |
| 12/29/2004 | CN2667265Y Ball shape valve stem valve |
| 12/29/2004 | CN2667264Y Pneumatic actuator for valve on-off |
| 12/29/2004 | CN2667263Y Jet flow valve controller |
| 12/29/2004 | CN2667262Y 快速切断阀电磁驱动装置 Quick disconnect valve solenoid drive |
| 12/29/2004 | CN2667261Y Magnetic rotor structure for electronic expansion valve |
| 12/29/2004 | CN2667253Y Special ball valve for high water head and large diameter water and electricity |
| 12/29/2004 | CN2667249Y On-off water valve |
| 12/29/2004 | CN2667247Y Gas timer |
| 12/29/2004 | CN1558298A General purpose single-chip microcomputer standard chip with flag bit for pulse solenoid valve |
| 12/29/2004 | CN1558128A Magnetic control automatic water tap |
| 12/29/2004 | CN1182448C Electric actuator for fluid control valves |
| 12/29/2004 | CN1182336C Self-metering solution stock tank |
| 12/29/2004 | CN1182335C Shutting-off device |
| 12/29/2004 | CN1181996C Electromagnetic valve of brake system |
| 12/29/2004 | CA2533131A1 Low-leakage valve apparatus |
| 12/28/2004 | US6834945 Ink cartridge for use with recording apparatus and ink jet recording apparatus |
| 12/28/2004 | US6834843 Apparatus for controlling cutting fluid of processing machine |
| 12/28/2004 | US6834661 Dual mode solenoid valve with pressure regulation |
| 12/28/2004 | US6834648 Valve manifold assembly for oxygen mask dispensing container |
| 12/23/2004 | WO2004112063A1 Electromagnetic drive device |
| 12/23/2004 | US20040256586 Fail safe valve |
| 12/23/2004 | US20040256584 Fluid switch controlled trans-cutaneously via magnetic force |
| 12/23/2004 | US20040256012 Pressure regulating valve in particular proportional pressure regulating valve |
| 12/23/2004 | US20040256004 Rotating valve assembly |
| 12/23/2004 | US20040255916 Permanent magnet digital purge valve |
| 12/23/2004 | US20040255372 Dual flushing mechanism |
| 12/23/2004 | DE202004013573U1 Handwheel for operating any type of valve has rigidly integrated, centrally raised tool holder in form of nut which with aid of torque wrench with corresponding tool holder in form of nut can be used as modified valve key |
| 12/23/2004 | DE10325734A1 Valve for controlling fluid, e.g. in vehicle combustion engine, has armature outflow bores, valve stroke formed so lower flow resistance exists between inlet side, valve seat than at valve seat itself |
| 12/23/2004 | DE10325442A1 Magnetventil mit reduzierten Schaltgeräuschen Solenoid valve with reduced switching noise |
| 12/23/2004 | DE10325379A1 Tankentlüftungsventil Tank vent valve |
| 12/23/2004 | DE10324884A1 Vorgesteuertes Ventil mit einem magnetischen oder magnetisierbaren Ventilkörper A pilot valve having a magnetic or magnetisable valve body |
| 12/23/2004 | DE10306003B4 Antriebseinrichtung für Ventile Drive means for valves |
| 12/23/2004 | DE102004024673A1 Elektromagnetisch betätigtes Ventil Electromagnetically actuated valve |
| 12/22/2004 | EP1488297A1 Pressure regulation valve |
| 12/22/2004 | EP1488148A2 Vaned spool type directional control valve and four-way reversible valve for cooling cycle system using the same |
| 12/22/2004 | EP1488147A2 A fluid valve |
| 12/22/2004 | EP1488145A2 Flow restriction device |
| 12/22/2004 | EP1488081A1 Reciprocating engine and inlet system therefor |
| 12/22/2004 | EP1056945B1 Valve for the introduction of metered doses of volatilized fuel |
| 12/22/2004 | CN2665479Y Double handle constant temperature ceramic spool |
| 12/22/2004 | CN2665478Y Single handle constant temperature ceramic spool |
| 12/22/2004 | CN2665477Y Fluid level control valve |
| 12/22/2004 | CN1556344A Intelligent porcelain core electric valve |
| 12/22/2004 | CN1181610C Driving method for electrostatic actuator |
| 12/21/2004 | US6833779 Proportional solenoid valve, preferably proportional throttle valve, especially for high pressure diesel pumps of motor vehicles |
| 12/21/2004 | US6832750 Back seating valve with service port |
| 12/21/2004 | US6832749 Valve for controlling fluids |
| 12/21/2004 | US6832748 Outwardly opening, seat-sealed, force balanced, hydraulic valve and actuator assembly |
| 12/21/2004 | US6832631 Proportional valve assembly, particularly for supplying compressed air on a glassware molding machine |
| 12/16/2004 | WO2004109169A1 Improved faucet for filling cisterns |
| 12/16/2004 | WO2004109092A1 Fuel injection device |
| 12/16/2004 | WO2004109089A1 Tank vent valve |
| 12/16/2004 | WO2004108518A1 Security valve |
| 12/16/2004 | WO2004108359A1 Pilot-operated valve having a magnetic or magnetizable valve body |
| 12/16/2004 | US20040254706 Method and apparatus for controlling a solenoid valve of an automatic transmission of a vehicle |
| 12/16/2004 | US20040251738 Magnet valve with reduced swiching noise |
| 12/16/2004 | US20040251737 Valve seat for a control valve in a vehicle brake system |
| 12/16/2004 | US20040251584 Customizing kit for a vehicle air suspension system with an additional air spring volume that can be added |
| 12/16/2004 | US20040251444 Valve |
| 12/16/2004 | US20040251442 Twist cam valve |
| 12/16/2004 | US20040251441 Electromagnetically actuated valve, especially for hydraulic braking systems of motor vehicles |
| 12/16/2004 | US20040251440 Low power DC solenoid valve |
| 12/16/2004 | US20040251439 Micro-actuator, fabrication method thereof, and micro-actuating valve |
| 12/16/2004 | US20040250662 Method and apparatus for turning a set screw for a yoke |
| 12/16/2004 | DE202004014899U1 Cleanable spill valve has double acting drive installed between spill valve and spring arrangement and with drive piston pressurized on both sides on one side connected to first rod and on other side to first spring stop |
| 12/16/2004 | DE10341396B3 Flap adjustment arrangement, especially for combustion engine choke flap, has electric motor outside housing and flap support, open on one side, plugged onto contact plate protrusion via pole tube |
| 12/16/2004 | DE10322918A1 Ventil zum Steuern eines Fluids Valve for controlling a fluid |
| 12/16/2004 | DE10322917A1 Ventil zum Steuern eines Fluids Valve for controlling a fluid |
| 12/16/2004 | DE10322916A1 Ventil zum Steuern eines Fluids Valve for controlling a fluid |
| 12/16/2004 | DE10322915A1 Ventil zum Steuern eines Fluids Valve for controlling a fluid |
| 12/16/2004 | DE10322904A1 Flow regulating valve for motor vehicle power steering has armature and regulating shaft formed separately but connected for force transmission |
| 12/16/2004 | DE10322832A1 Emergency hand-operation system for valve has handle with plug or screwdriver arrangement engaging in socket and has blade engaging in alternative screw head with slit |
| 12/16/2004 | DE10320743A1 Device for controlling flow in a gas-conveying duct, for use in inlet duct of an internal combustion engine, comprises an adjusting mechanism for adjusting the end positions of an oscillating control member |
| 12/15/2004 | EP1486712A1 Three-way valve |
| 12/15/2004 | EP1486711A2 Fluid control valve and fluid supply/exhaust system |
| 12/15/2004 | EP1486710A1 Fluid control valve and fluid supply/exhaust system |
| 12/15/2004 | EP1486682A2 Micro-actuator, fabrication method thereof and micro-actuating valve |
| 12/15/2004 | EP1486681A1 Electro-hydraulic control device and lifting apparatus |