| Patents for F16K 1 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (29,799) |
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| 12/31/2003 | CN2596118Y Valve for large flow-rate charging or discharging liquid |
| 12/31/2003 | CN2596117Y Safety and quick shutting-off type float valve |
| 12/31/2003 | CN1464950A 金属隔膜阀 Metal diaphragm |
| 12/31/2003 | CN1464948A Gate valve |
| 12/31/2003 | CN1464211A Thermodynamical temp. control regulating valve |
| 12/31/2003 | CN1133027C Motor operated butterfly valve with a multi-function seal |
| 12/30/2003 | US6669360 Device and method for sealing a discharge aperture in a rotating container |
| 12/30/2003 | US6669108 Pressure-control injector for injecting fuel with a double valve |
| 12/28/2003 | CA2432087A1 Precision modulating globe valve |
| 12/25/2003 | US20030234378 Exhaust gas control valve, apparatus and method of controlling exhaust gas flow |
| 12/24/2003 | WO2003106873A1 Shut-off element |
| 12/24/2003 | WO2003048615A8 Control device for the throughput in a conduit portion or similar |
| 12/24/2003 | CN2594580Y Exhaust oil cut-off valves |
| 12/24/2003 | CN2594566Y Starting-closing control mechanism of gas valve |
| 12/24/2003 | CN2594565Y Eccentric butterfly valve with flangeseal |
| 12/24/2003 | CN2594564Y Multifunctional control butterfly valves |
| 12/24/2003 | CN2594563Y Butterfly valve with floating valve seat |
| 12/24/2003 | CN2594562Y Flat-turning butterfly valves |
| 12/24/2003 | CN2594561Y Hydraulic-control valves |
| 12/24/2003 | CN2594560Y Automatic timing water-saving cut-off valves |
| 12/24/2003 | CN2594559Y Valve for controlling fluid infusion with solution density |
| 12/24/2003 | CN2594558Y Automatic diaphragm liquid level control valves |
| 12/24/2003 | CN2594557Y Straight-through pneuamtic shutoff valves |
| 12/18/2003 | WO2003104721A1 Method for manufacturing a ventilation closing plate and a closing plate |
| 12/18/2003 | WO2003104690A1 Lever-actuated high-pressure gas tap adjustable to different bottlenecks |
| 12/18/2003 | WO2003104632A1 Throttle valve element with an optimal flexural torque |
| 12/18/2003 | WO2002068276A3 Valve assembly for filling containers |
| 12/18/2003 | US20030230307 Portable drag compressor powered mechanical ventilator |
| 12/18/2003 | CA2487407A1 Lever-actuated high-pressure gas tap adjustable to different bottlenecks |
| 12/17/2003 | EP1371886A1 Limit switch |
| 12/17/2003 | EP1371885A2 Coaxial valve |
| 12/17/2003 | EP1371832A1 Butterfly valve having overmolded axle |
| 12/17/2003 | EP1370790A1 Valve for discharging a fluidic material |
| 12/17/2003 | EP1370787A1 Coaxial solenoid valve |
| 12/17/2003 | EP1370786A1 Double valve |
| 12/17/2003 | EP1370785A2 Valve assembly for an internal combustion engine and method of manufacturing |
| 12/17/2003 | CN2593154Y Multifunctional smart card |
| 12/17/2003 | CN2592980Y Heat-insulating hot-air regulating butterfly valve |
| 12/17/2003 | CN2592979Y Open-turning stop and check two-purpose valve |
| 12/17/2003 | CN2592978Y Flap-rotating valve apparatus for shit-piss collecting system |
| 12/17/2003 | CN2592977Y Fully-automatic pressure-contolling and overflow-proofing valve for water tank |
| 12/17/2003 | CN2592976Y Tpaered plunger stop valve |
| 12/17/2003 | CN2592975Y Handle-free valve |
| 12/17/2003 | CN2592974Y Water drainer of main circuit breaker for electric locomotive |
| 12/17/2003 | CN2592973Y Electrically controlled valve for locomotive |
| 12/17/2003 | CN2592972Y Normal-open electromagnetic valve |
| 12/17/2003 | CN2592971Y Timing-closed gas valve controlled by mechanical clockwork |
| 12/11/2003 | US20030226603 Flow control valve |
| 12/11/2003 | DE20315222U1 Coupling muff connection for drive rod of installation fitting has adaptor piece between drive rod end and socket in muff to create twist free fitting and which reduces inside dimension of socket to outside dimension of drive rod end |
| 12/10/2003 | EP1220742B1 Process and tool for evenly forming an air flow valve |
| 12/10/2003 | CN2591349Y Corrosion resisting butterfly valve |
| 12/10/2003 | CN2591348Y Double-sealing gaseous fuel butterfly valve capable of on-line detection |
| 12/10/2003 | CN2591347Y Gas fuel butterfly valve |
| 12/10/2003 | CN2591346Y Special variable pressure adsorption butterfly with high performace |
| 12/10/2003 | CN2591345Y Whole-forged body large-caliber corrugated tube stop valve |
| 12/10/2003 | CN2591344Y Pneumatic cut-off valve |
| 12/10/2003 | CN2591343Y Non-leakage valve |
| 12/09/2003 | US6659757 Valve for injection molding |
| 12/09/2003 | US6659427 Flap valve |
| 12/09/2003 | US6659050 Valve assembly for controlling coolant flow exiting an engine |
| 12/04/2003 | WO2003100302A1 Shut-off fitting |
| 12/04/2003 | US20030221616 Magnetically-actuatable throttle valve |
| 12/03/2003 | EP1366317A1 Control device |
| 12/03/2003 | EP1366316A1 Motor driven valve |
| 12/03/2003 | EP1366315A1 Steam line closing valve and steam turbine plant comprising such a steam line closing valve |
| 12/03/2003 | EP1366281A1 Self-cleaning valves in air entry or waste gas systems in internal combustion engines |
| 12/03/2003 | EP1004124B1 Ventilation valve |
| 12/03/2003 | CN2589767Y Screw bolt pushing type parallel sealing angle valve |
| 12/03/2003 | CN2589766Y Blocking-up valve arrangements having protective hood for gas accident alarm system |
| 12/03/2003 | CN2589765Y Water pressure closing type water-saving tap |
| 12/03/2003 | CN1129998C Method for driving opening closing member |
| 12/02/2003 | US6655653 Method and mechanism to reduce flow forces in hydraulic valves |
| 12/02/2003 | US6655651 Two-port valve |
| 12/02/2003 | US6655409 Combined stop and control valve for supplying steam |
| 12/02/2003 | US6655256 End stops for dual end stop actuator and method |
| 11/27/2003 | WO2003098083A1 Gas control valve |
| 11/27/2003 | WO2003098026A1 Switchable waste gas exchanger |
| 11/27/2003 | WO2003097249A1 Gas injection valve |
| 11/27/2003 | WO2002095272B1 Co-axial control valve |
| 11/27/2003 | US20030219317 Air blast device with improved ejection conduit |
| 11/27/2003 | US20030217774 Pressure regulated, safety bypass valved, bottle adapted fitting for lever actuated release of a regulated gas |
| 11/26/2003 | EP1364891A1 Device for aeration by sudden discharge of compressed air with improved ejection duct |
| 11/26/2003 | EP1040291B1 Noise attenuating device for butterfly valves |
| 11/26/2003 | EP0993573B1 A valve |
| 11/26/2003 | EP0974020B1 Throttle valve |
| 11/26/2003 | CN2588141Y External balance internal temp. sensing type thermal expansion valve |
| 11/26/2003 | CN2588140Y Edge taper type plunger stop valve |
| 11/26/2003 | CN2588139Y Upset T-shape plunger stop valve |
| 11/26/2003 | CN2588138Y Adjustabe pistion valve |
| 11/26/2003 | CN2588137Y High-speed air electromagnetic valve |
| 11/26/2003 | CN2588136Y Permanent maynetic controlled multi-stage flow amplifying valve device |
| 11/26/2003 | CN1458431A Automatic water level control valve |
| 11/26/2003 | CN1458430A Anti-theft sampling valve |
| 11/26/2003 | CN1458429A Linear electric control valve for waste gas circulation of diesel engine |
| 11/26/2003 | CN1128953C Combined valve for preventing heat dismatch and metering radiating heat quantity |
| 11/25/2003 | US6651952 Two position rotary actuator incorporating DC solenoid |
| 11/20/2003 | WO2003095921A1 Heated seal air for valve and regenerative thermal oxidizer containing same |
| 11/20/2003 | WO2003095835A1 Compressor |
| 11/20/2003 | WO2002036999A8 High-stability valve arrangement for a governor valve |
| 11/20/2003 | US20030214102 Valve shaft seal for an internal combustion engine |