Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
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03/16/2011 | CN101490454B Shock valve for hydraulic device |
03/16/2011 | CN101463811B Pressure-regulating spilling system of plunger type high-pressure water pump |
03/15/2011 | US7905251 Method for wellhead high integrity protection system |
03/15/2011 | US7905244 Explosion pressure relief device |
03/10/2011 | WO2010123588A3 New and improved fracture valve and related methods |
03/10/2011 | US20110056579 Temporary sealer for pipe repair and construction |
03/10/2011 | US20110056569 Pressure Relief Valve for a Vehicle Body |
03/10/2011 | US20110056566 Dual-Acting Multi-Actuation Mode Gate Valve |
03/10/2011 | DE102010044338A1 Container for storing liquid beverage, has body provided with safety burst point, and burst flap completely separated from connecting web, where burst flap is made of material of body, and is configured to be sealed |
03/10/2011 | DE102009039660A1 Safety valve for use between pressure container or pressure line and blowing line for avoiding exceeding of allowed maximum pressure, has medium inlet and outlet coaxially arranged relative to each other at oppositely lying sides of housing |
03/09/2011 | EP2292956A1 Pressure relief device assemblies |
03/09/2011 | EP2292297A1 Disposable steam sterilisable medical valve |
03/09/2011 | CN201757205U Corner type rapid automatic cutting gauge valve |
03/09/2011 | CN201757204U Pipeline gas safety protective valve |
03/09/2011 | CN201757203U Straight-through rapid automatic cutting gauge valve |
03/09/2011 | CN201757202U Relief valve |
03/09/2011 | CN201757201U Pressure relief valve |
03/09/2011 | CN201757200U Automatic exhaust steam valve |
03/09/2011 | CN201757199U Novel hydraulic pressure releasing device |
03/09/2011 | CN101984278A Self-reliance exhaust balance valve |
03/03/2011 | WO2011023694A1 Device for burst pipe safety |
03/03/2011 | WO2011022777A1 Improved system for automatic lubrication |
03/03/2011 | WO2010129640A3 Safety relief fill valve assembly |
03/03/2011 | WO2010129638A3 Burst disk assembly |
03/03/2011 | US20110049398 Valve unit and apparatus having the same |
03/03/2011 | DE102009038780A1 Vorrichtung zur Rohrbruchsicherung Apparatus for pipe rupture |
03/03/2011 | DE10066425B4 Druckregelventil Pressure control valve |
03/03/2011 | CA2770111A1 Improved system for automatic lubrication |
03/02/2011 | EP2288972A1 Gas regulator with venting bonnet |
03/02/2011 | CN201753792U Ventilating valve and automobile fuel tank with same |
03/02/2011 | CN201753791U Heavy-caliber pilot operated safety valve |
03/02/2011 | CN201753790U Safety valve for multi-way valve |
03/02/2011 | CN201753678U Unloading device of crankshaft type high-pressure plunger water pump of high-pressure cleaning machine |
03/02/2011 | CN101982315A Liquid ejector |
03/02/2011 | CN101982314A Liquid ejector |
02/24/2011 | WO2011021970A1 Safety rupture valve |
02/24/2011 | WO2010120663A3 Pressure relief device having support member with recessed areas |
02/24/2011 | US20110042060 Plug Bypass Valves and Heat Exchangers |
02/24/2011 | DE102009036201A1 Gasströmungswächter Gas flow monitor |
02/23/2011 | EP2287504A2 System and method for locking retention of valve components |
02/23/2011 | EP2287503A1 Gasket for a pressure relief device |
02/23/2011 | EP2286870A1 Disposable steam sterilisable medical valve |
02/23/2011 | EP1809934B1 Valve |
02/23/2011 | EP1664617B1 Gas supply apparatus |
02/23/2011 | CN201751647U Relief valve |
02/23/2011 | CN201751646U Anti-breakage valve |
02/23/2011 | CN101979901A Device for automatically closing pipeline during burst of pressure container or pressure pipeline |
02/17/2011 | WO2011019687A1 Pressure protection valve |
02/17/2011 | WO2011018660A1 Fluid control system |
02/17/2011 | US20110036415 Internal relief valve for a valve actuator |
02/17/2011 | US20110036101 Quench Path for Cryogen Vessel for Containing a Superconducting Magnet |
02/17/2011 | DE112006001128B4 Steuerung von Kohlenwasserstoffemissionen eines Ansaugsystems Control of hydrocarbon emissions of an intake |
02/17/2011 | DE102009037120A1 Pneumatische Sicherheitsventileinrichtung Pneumatic safety valve device |
02/17/2011 | DE102009028444A1 Pressure limiting valve for hydraulic system, has two inputs and two outputs, where valve unit engages closing position, when both inputs obtains approximately low pressure |
02/17/2011 | DE102009026222A1 Valve arrangement for temporarily locking of opening formed in body component of vehicle, has standard device of sealing surface that is disposed relative to main symmetry axis or to another main symmetry axis in valve element |
02/17/2011 | DE10055381B4 Lenkungsdämpfer für eine hydraulische Servolenkung Steering damper for a hydraulic power steering |
02/16/2011 | EP1828651B1 Pressure limiting valve comprising a reduced differential surface |
02/16/2011 | CN201749358U Automatic processing controller of kitchen |
02/16/2011 | CN201748013U Decompression valve and counterbalance valve body for displacement pump pipeline |
02/16/2011 | CN201748008U Gas leak alarm controller |
02/16/2011 | CN201748007U Diaphragm-type pressure relief valve |
02/16/2011 | CN201748006U Valve body seat of pressure switch |
02/16/2011 | CN201748005U Sectional overflow valve |
02/16/2011 | CN201748004U Pressure reducing valve |
02/16/2011 | CN201748003U Boiler coal gas safety explosion-proof valve |
02/16/2011 | CN201748002U Emergency rapid-blocking valve |
02/16/2011 | CN201748001U Withdrawable pressure reducing valve |
02/16/2011 | CN201748000U Special water drain valve for pipe end of irrigation system |
02/16/2011 | CN201747996U Fire retardant check valve of heavy-pressure valve sheet closed clip lock |
02/16/2011 | CN201747995U Novel fireproof check valve for flue |
02/16/2011 | CN201747984U Throttling and reducing integrated valve |
02/16/2011 | CN201747983U Negative-pressure stop valve |
02/16/2011 | CN201747965U Novel pressure balanced plug valve |
02/16/2011 | CN201742791U Low-pressure flow pressure regulator |
02/16/2011 | CN101978200A Needle-type stepped cylindrical stopper for automatic control of water consumption in pipelines |
02/16/2011 | CN101975297A Quick response type container valve |
02/16/2011 | CN101975296A Marine full-automatic pneumatic fast valve control device |
02/16/2011 | CN101975295A Thermostatic control valve |
02/16/2011 | CN101975294A Separated fire-proof check valve |
02/16/2011 | CN101415980B Constant flow rate valve |
02/15/2011 | US7886765 Living-hinge air vent valve |
02/15/2011 | US7886764 Automatic annular valve |
02/10/2011 | WO2011017191A1 Relief valve |
02/10/2011 | WO2011015421A1 Protection device for an inspection installation |
02/10/2011 | WO2011015255A1 Safety valve |
02/10/2011 | US20110030941 Relief valve |
02/10/2011 | US20110030818 Proportional poppet valve with integral check valve |
02/10/2011 | DE102004007662B4 Druckregelventil für eine hydraulische Einrichtung und Verwendung des Druckregelventils Pressure control valve for a hydraulic setting up and using the pressure control valve |
02/09/2011 | EP2282089A1 Hydraulic valve |
02/09/2011 | CN201739594U Multifunctional energy storage type safe switching valve of non-ferrous metal fine-particle recovering device |
02/09/2011 | CN201739593U Flow regulating device |
02/09/2011 | CN201739592U Multifunctional reducing valve |
02/09/2011 | CN201739591U Water-saving check valve |
02/09/2011 | CN201739590U Automatic piston type flow-limiting shower water-saving device |
02/09/2011 | CN201739589U Bidirectional safety valve |
02/09/2011 | CN201739588U Diaphragm-type pneumatic-controlled overflow valve |
02/09/2011 | CN201739587U Soft-sealing safety valve |
02/09/2011 | CN201739586U Two-way adjustable safe valve |
02/09/2011 | CN201739585U Pressure relief valve |
02/09/2011 | CN201739584U Air motor pressure regulating valve |