| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
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| 09/21/2006 | US20060211363 Fire protection : air escape vent |
| 09/21/2006 | US20060207662 Pressure relief valve |
| 09/21/2006 | US20060207432 Beverage maker suitable for use at high altitudes |
| 09/21/2006 | DE102005012238A1 Mini-measuring connection for a hydraulic unit comprises a base body with a front connection for inserting in or on the hydraulic unit, an axial passage and a rear connection, a non-return valve and an isolating valve |
| 09/20/2006 | CN2819269Y Special frostless voltage-adjusting cabinet of compressed natural gas |
| 09/20/2006 | CN2818967Y 容器阀 Container valve |
| 09/20/2006 | CN2818966Y Gas stabilized-pressure valve |
| 09/20/2006 | CN2818965Y Self-driven pressure-adjusting valve |
| 09/20/2006 | CN2818946Y Automatic current-limiting waterstop valve |
| 09/20/2006 | CN1834515A Vapor vent valve with pressure relief function integrated to carbon canister |
| 09/20/2006 | CN1276189C Pure water unloading overflow valve |
| 09/19/2006 | US7108006 Subsea actuator assemblies and methods for extending the water depth capabilities of subsea actuator assemblies |
| 09/19/2006 | US7107780 Vacuum-breaking valve for a refrigerated compartment |
| 09/19/2006 | CA2372138C Emergency shutdown test system |
| 09/14/2006 | WO2006096892A1 Safety closure valve for fluid fuel operated appliances |
| 09/14/2006 | WO2006077087A3 A container with a dispensing closure comprising a safety system |
| 09/14/2006 | US20060201556 Swimming pool vacuum relief safety valve |
| 09/14/2006 | US20060201555 Swimming pool vacuum relief safety valve |
| 09/14/2006 | DE102005011138A1 Pilot pressure switching fluid valve has spring loaded main piston which opens tank connection above set system pressure |
| 09/14/2006 | DE102005010693A1 Electromagnetic proportional pressure-regulation valve for automatic gear, has closure units in which one unit is closed in non flow condition of valve using push rod and cover that is larger than portion of nominal width of valve |
| 09/14/2006 | DE102005009438A1 Gas flow monitor consists of housing with valve seat and guide for locking body with a set locking discharge value in an open position and has inclined valve axis opposite the valve, seat, locking body and guide |
| 09/13/2006 | EP1701075A1 Constant flow valve |
| 09/13/2006 | EP1701074A2 Soft ventable relief valve |
| 09/13/2006 | CN2816531Y Safety valve for wall-mounted boiler |
| 09/13/2006 | CN2816530Y Fully-automatic adjusting type pressure reducer |
| 09/13/2006 | CN2816529Y Water-saving drip-proof pipe joint of novel water meter |
| 09/13/2006 | CN2816528Y Water-saving valve |
| 09/13/2006 | CN2816388Y Blasting proof valve of gas engine |
| 09/13/2006 | CN1831407A Blocking apparatus |
| 09/13/2006 | CN1831406A Safety air vavle |
| 09/13/2006 | CN1274966C Pressure/flow control valve |
| 09/12/2006 | US7104277 Valve for controlling a tank internal gas pressure |
| 09/08/2006 | WO2006093596A1 Pressure relief valve |
| 09/08/2006 | WO2006092548A1 Safety valve testing |
| 09/08/2006 | CA2598776A1 Safety valve testing |
| 09/07/2006 | US20060196567 Ball valve with interlocking stem |
| 09/07/2006 | US20060196539 Reversible rupture disk apparatus and method |
| 09/07/2006 | DE202006007646U1 Color-coded differential valve cartridge, used in underground water-hydraulic systems, includes valve- and control pistons with selective carrier assistance |
| 09/07/2006 | DE19853652B4 Verfahren zur Herstellung von Druckbegrenzungsventilen für Hydrauliksysteme von Servolenkanlagen A process for the production of pressure relief valves for hydraulic power steering systems of plants |
| 09/06/2006 | EP1698815A1 Operating device of a safety valve of a gas regulator |
| 09/06/2006 | EP1698814A1 Pressure cooker control valve |
| 09/06/2006 | EP1697033A1 Cryogranulation and storage method for active pharmaceutical agents |
| 09/06/2006 | CN2814062Y Low-pressure safety valve |
| 09/06/2006 | CN2814061Y Automatic valve for liquefied gas |
| 09/06/2006 | CN1828110A Release valve controlled by pressure to open and close |
| 09/06/2006 | CN1273760C Bulkhead type pressure release valve |
| 09/05/2006 | US7100581 Gas feeding system for an internal combustion engine, having a pressure reducing valve connected to the intake manifold |
| 09/05/2006 | CA2328308C Servo motor operated rotary bypass valve |
| 08/31/2006 | US20060191569 Double-walled contained shear valve, particularly for fueling environments |
| 08/31/2006 | US20060191568 Double-walled contained shear valve, particularly for fueling environments |
| 08/31/2006 | DE102005008763A1 Pressure valve assembly for hydraulic clamping mechanisms has pressure reducing valve with regulating piston loaded in opening direction by regulating spring whose pretension is hydraulically changed to set different clamping pressures |
| 08/30/2006 | WO2006080885A1 Constant flow regulator device |
| 08/30/2006 | EP1695732A1 Pressure relief valve |
| 08/30/2006 | CN2811708Y Independent valve seat clack module comprising filter |
| 08/30/2006 | CN2811707Y Water tap |
| 08/30/2006 | CN1826487A Pressure release device for application in pressurised systems in power stations |
| 08/30/2006 | CN1824982A Low-pressure control valve |
| 08/30/2006 | CN1272572C An automatic sealing pipe arrangement |
| 08/30/2006 | CA2595562A1 Constant flow regulator device |
| 08/29/2006 | US7096883 Combined check/pressure control valve |
| 08/29/2006 | US7096878 Pyrotechnically actuated microvalve |
| 08/29/2006 | CA2276067C Out-dwelling slit valve and variable control for controlling opening and closing the slit |
| 08/24/2006 | US20060185731 Backflow preventor |
| 08/24/2006 | US20060185730 Valve for pressurized canister with non-constant thread |
| 08/24/2006 | US20060185728 Pyrotechnically actuated microvalve |
| 08/24/2006 | DE102006007756A1 A decompression valve for motor vehicle air conditioning systems has an expansion valve jet which operates at a normal pressure differential but is depressed to provide larger jets above a critical differential |
| 08/23/2006 | EP1692420A1 Air turbine starter having a low differential check valve |
| 08/23/2006 | CN2809380Y 压差式自动截止阀 Automatic pressure shut-off valve |
| 08/23/2006 | CN2809379Y Water inlet plunger |
| 08/23/2006 | CN2809378Y Full-functional counterweight type balance valve |
| 08/23/2006 | CN2809377Y Multifunctional pressure relief valve for indoor use |
| 08/23/2006 | CN2809376Y Externally regulating type seal oil pressure regulating valve |
| 08/23/2006 | CN2809375Y Overpressure release protector |
| 08/23/2006 | CN1822784A Beverage maker suitable for use at high altitudes |
| 08/23/2006 | CN1820955A Pressure difference valve and ink box |
| 08/22/2006 | US7093605 Pressure control device for a pipeline |
| 08/22/2006 | US7093451 Blowoff valve assembly with integrated pressure switch |
| 08/17/2006 | WO2006086440A2 Thermally responsive pressure relief plug and method of making the same |
| 08/17/2006 | WO2006084830A1 Thermally activated pressure relief valve |
| 08/17/2006 | US20060180201 Piston-activated valve and methods and apparatus for restraining free play in a device |
| 08/17/2006 | DE202006009403U1 Pressure limiting valve e.g. for hydraulic systems, has body in which piston is adjustable in axial direction against pressure of compression spring and flow channel arranged in body has tap in rigid connection |
| 08/17/2006 | DE19510588B4 Ventilsitzkonstruktion Valve seat design |
| 08/16/2006 | EP1691120A1 Thermally activated pressure relief valve |
| 08/16/2006 | EP1691119A1 Automatic bleeder valve |
| 08/16/2006 | EP1691035A2 Evacuation of hot gases accumulated in an inactive gas turbine engine |
| 08/16/2006 | EP1690029A2 Valve for a non-refillable pressurized container |
| 08/16/2006 | CN2806924Y Poppet valve pilot type ultra-high pneumatic proportional pressure-reducing valve |
| 08/16/2006 | CN2806923Y Series connection air-resistance pilot type ultra-high pneumatic proportional pressure-reducing valve |
| 08/16/2006 | CN2806922Y Gas breaker |
| 08/16/2006 | CN2806921Y Liquid state suction valve |
| 08/15/2006 | US7090048 Method and apparatus for exhaust sound attenuation on engines with cylinder deactivation |
| 08/15/2006 | US7089962 Compensation device for compensating volumetric expansion of media, especially of a urea-water solution during freezing |
| 08/10/2006 | US20060174947 Internal pressure equilibrium device for airtight space |
| 08/10/2006 | DE102005040956A1 Valve for gases and liquids has valve body with valve chamber and valve seat, dividing medium cavity |
| 08/10/2006 | DE102005020853B3 Valve device for decoupling vibrations has second through passage for hydraulic fluid between first valve body and housing |
| 08/09/2006 | EP1688651A2 Control valve for pipeline or bottle comprising compressed or liquified gas |
| 08/09/2006 | EP1181473B1 Rupture disk assembly |
| 08/09/2006 | CN2804526Y Pilot overflow valve |
| 08/09/2006 | CN2804525Y Siphon proof, energy saving and self gravity air valve of steam pipeline |
| 08/09/2006 | CN1815071A Vacuum release valve for cold-storag container |