| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
|---|
| 02/18/2009 | CN101371208A Pressure control valve, method of producing pressure control valve, fuel cell system with pressure control valve, and method of controlling pressure |
| 02/18/2009 | CN101368729A High-efficiency evaporation torch valve |
| 02/18/2009 | CN101368639A Fast-slow two-position filling valve of electronic weighing filling machine |
| 02/18/2009 | CN101368638A Low pressure rise rate pilot operated poppet relief valve |
| 02/18/2009 | CN101368629A Four-way solenoid valve with obstruction structure overflow valve |
| 02/18/2009 | CN101368583A Timing reversal valve |
| 02/18/2009 | CN101367501A Electronic weighing and loading mechanism |
| 02/12/2009 | WO2008145939A3 Automatically tripped compact safety device for controlling the flow of a fluid |
| 02/12/2009 | US20090038693 Combination relief valve and injection fitting |
| 02/12/2009 | US20090038688 Fluid Control Valve |
| 02/12/2009 | US20090038687 Thermally Activated Pressure Relief Valve |
| 02/12/2009 | US20090038686 Water tap |
| 02/12/2009 | DE102007037280A1 Minimum pressure valve, has outer valve piston with valve plate driven in outside opening position, which releases flow cross sections and releases fluid flow generated from flow restrictor via main spring |
| 02/11/2009 | CN201193735Y Temperature-sensing valve with lock |
| 02/11/2009 | CN201193729Y Fire-preventing check valve |
| 02/11/2009 | CN201193728Y Pulsed air flow control valve |
| 02/11/2009 | CN201193726Y Adjusting valve special for voltage-stabilizing wheel |
| 02/11/2009 | CN201192972Y Explosion-proof air valve |
| 02/11/2009 | CN101363574A Passive shuttle type device for preventing water hammer and thrash |
| 02/11/2009 | CN101363553A Exhaust for separating atmospheric air and aerating closed vessel and use thereof |
| 02/11/2009 | CN101363552A Multifunctional anti-explosion air valve |
| 02/11/2009 | CN100460734C Strong-corrosion-resisting spring safety valve |
| 02/11/2009 | CN100460733C Automatic high-pressure exhaust valve |
| 02/10/2009 | US7487792 Constant flow valve |
| 02/10/2009 | US7487647 Expansion valve and method for controlling it |
| 02/10/2009 | CA2547177C Shutoff valve system with leak detector |
| 02/05/2009 | WO2008147406A3 High overpressure vent structure having spring steel recloser panel |
| 02/05/2009 | US20090032113 Flameless relief valve |
| 02/04/2009 | EP2020550A2 Air operated valve unit activated by thermal safety device, especially for smoke extractor flaps |
| 02/04/2009 | EP2020508A1 Overpressure safety device for a vacuum pump |
| 02/04/2009 | EP1733161A4 Device and method for pneumatic valve control |
| 02/04/2009 | CN201190837Y Double-meter gas pressure regulating valve |
| 02/04/2009 | CN201190827Y Water-saving valve for water tap |
| 02/04/2009 | CN201190826Y Carbon dioxide needle type pressure reducing valve |
| 02/04/2009 | CN201190825Y Pin valve seal structure for pressure display device of gas fire-extinguishing system |
| 02/04/2009 | CN201190824Y Gas emergency cut-off valve |
| 02/04/2009 | CN201190823Y Pressure reducing valve with improved structure |
| 02/04/2009 | CN201190822Y Pressure-limiting valve |
| 02/04/2009 | CN201190821Y Flange type dynamic flow equalising valve |
| 02/04/2009 | CN201190820Y Checkout platform for pressure release valve |
| 02/04/2009 | CN201190809Y Two-position three-way unloading valve |
| 02/04/2009 | CN201190567Y Balancing overflow assembly |
| 02/04/2009 | CN201189819Y Single-stage gravity valve, double stage gravity valve and multifunction valve |
| 02/04/2009 | CN101358661A Flow rate control valve |
| 02/04/2009 | CN100458247C Device for preparing heat drink, safety valve thereof, intermediate valve body and manufacturing method thereof |
| 02/03/2009 | CA2483234C Surge relief valve |
| 02/03/2009 | CA2298377C Fluid flow valve with variable flow rate |
| 01/31/2009 | CA2596313A1 Pressure valve |
| 01/29/2009 | WO2005098285A3 Flow limitation valve for a gas offtake probe |
| 01/29/2009 | DE19626323C5 Sicherheitsventileinrichtung Safety valve device |
| 01/28/2009 | EP2019240A1 Hydraulic load shift valve with RC element |
| 01/28/2009 | EP1797360B1 Method for making a safety valve and a safety valve |
| 01/28/2009 | CN201187906Y Automatic antifreeze pipe system of solar water heater |
| 01/28/2009 | CN201187614Y Pushing type water-saving faucet |
| 01/28/2009 | CN201187613Y Mechanical proportional balance valve for oil tank liquid level automatic control |
| 01/28/2009 | CN201187612Y Overflow control valve of tire forming vulcanizer |
| 01/28/2009 | CN201187611Y Self-operated type pressure regulating valve |
| 01/28/2009 | CN201187610Y Over pressure and negative pressure automatic safety valve |
| 01/28/2009 | CN201187609Y Self-operated flow controlling valve |
| 01/28/2009 | CN201187608Y Safety valve |
| 01/28/2009 | CN201187602Y Constant temperature control valve of water heater |
| 01/28/2009 | CN201187600Y Constant temperature water tap valve core |
| 01/28/2009 | CN201187590Y Pressure regulating valve |
| 01/28/2009 | CN101354095A Water flow regulation valve for constant temperature gas water heater |
| 01/28/2009 | CN101354092A Antifreeze fluid built-in type differential pressure transfer control valve |
| 01/28/2009 | CN101354091A Annular valve |
| 01/28/2009 | CN100455862C Roll-over valve |
| 01/27/2009 | US7481151 Beverage maker suitable for use at high altitudes |
| 01/26/2009 | CA2718637A1 Inflatable fluid conduit plug |
| 01/22/2009 | WO2009010436A1 High-pressure fluid safety valve |
| 01/22/2009 | WO2009010177A1 Safety valve for releasing gas in overpressure, particularly for lpg vehicles propulsion apparatus |
| 01/22/2009 | WO2009010033A1 Pressure relief valve for a hydraulic assembly |
| 01/22/2009 | US20090020990 Venting device for an airbag inflator |
| 01/22/2009 | US20090020169 Easy-type water pressure reducing apparatus |
| 01/22/2009 | US20090020168 Temperature-actuated valve assembly |
| 01/22/2009 | DE102008029684A1 Überdruckventil für eine Hydraulikanordnung Pressure relief valve for a hydraulic system |
| 01/21/2009 | EP2016317A1 Connector clamp with pressure valve |
| 01/21/2009 | EP2016003A1 Self-locking valve with valve cap |
| 01/21/2009 | EP1888452B1 Vacuum-actuated shear valve device, system, and method, particularly for use in service station environments |
| 01/21/2009 | CN201184440Y Adjustable gas automatic cutting apparatus |
| 01/21/2009 | CN201184439Y Tap water run-away leakage automatic closing valve |
| 01/21/2009 | CN201184438Y Overlapped type pressure relief valve |
| 01/21/2009 | CN201184437Y Burst-proof device for tyre |
| 01/21/2009 | CN201184427Y LNG automatic leakage-proof valve and valve set |
| 01/21/2009 | CN201184418Y High-temperature dry distillation coal gas regulation valve |
| 01/21/2009 | CN101351663A Pressure-releasing valve |
| 01/21/2009 | CN101349358A Control method and control system of proportion valve |
| 01/21/2009 | CN101349357A Safe buffering two-way valve |
| 01/21/2009 | CN100453872C Underground valve used for water releasing and freezing prevention of pipe |
| 01/21/2009 | CN100453871C Stabilivolt type pressure reducer |
| 01/21/2009 | CN100453870C Safety valve with pressure releaser for electric water heater |
| 01/21/2009 | CN100453869C Filtration type convex ring type electric water heater safety valve |
| 01/20/2009 | US7478762 Thermal by-pass valve |
| 01/15/2009 | US20090014073 Pressure-regulating valve with an integrated pressure gauge |
| 01/15/2009 | DE19655226B4 Verfahren zum Vorfüllen des extrakorporalen Kreislaufs eines modularen Heimdialysesystems A method for priming the extracorporeal circuit of a modular home dialysis system |
| 01/15/2009 | DE10321211B4 Drosselventil zur Regelung von Druck im Kurbelgehäuse einer Brennkraftmaschine Throttle valve for regulating pressure in the crankcase of an internal combustion engine |
| 01/15/2009 | DE102004026073B4 Druckregler mit fixierter Ventilkugel und Verfahren zur Montage desselben The same pressure regulator with fixed ball valve and method for mounting |
| 01/14/2009 | EP2014963A2 A pressure relief valve and a method for regulating pressure |
| 01/14/2009 | EP2013520A1 Pressure regulating valve with a direct damping action |
| 01/14/2009 | CN201180835Y Inclined balance valve |