Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
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11/13/2013 | CN203286071U High-flow balanced type pressure regulating valve |
11/13/2013 | CN203286070U Supporting rod of electronic expansion valve |
11/13/2013 | CN203286069U Automatic security and protection fuel gas spherical valve |
11/13/2013 | CN203286068U Safety valve |
11/13/2013 | CN203286067U Micro-pressure emptying valve with precise guide device |
11/13/2013 | CN203286066U Constant-pressure air vent valve |
11/13/2013 | CN203286065U Plug-in mounting pressure feedback safety stop valve |
11/13/2013 | CN203286064U Improved fuel gas self-closing valve |
11/13/2013 | CN203285977U Sealed container with breather valve |
11/13/2013 | CN103388705A Pneumatic brake actuator with flow insensitive two way control valve |
11/13/2013 | CN103388695A Protective device for preventing inner and outer air pressure difference of top of fixed-roof oil tank from exceeding limit |
11/13/2013 | CN103388694A Electronic expansion valve |
11/13/2013 | CN103388693A Multi-channel flow synchronization regulation device capable of preventing self-oscillation |
11/13/2013 | CN102829221B Self-powered flow-stabilizing adjusting valve |
11/13/2013 | CN102818055B Automatic block valve |
11/13/2013 | CN102720870B Water flow regulation distributing valve for high-rise building water supply and regulating and use method thereof |
11/13/2013 | CN102313056B Electromagnetic gas emergency cut-off valve with shake sensing and energy storage power-down valve closing function |
11/12/2013 | US8579871 Disposable, sterile fluid transfer device |
11/12/2013 | US8579251 Solenoid valve |
11/12/2013 | US8578957 Single seal breakaway connector |
11/12/2013 | CA2678789C Rupture disk assembly |
11/10/2013 | CA2814901A1 Failsafe hydrostatic vent |
11/07/2013 | US20130291754 Pressure Discharge Valve |
11/07/2013 | DE102013104688A1 Modulares Ventilsystem Modular valve system |
11/07/2013 | DE102012207334A1 Valve assembly for e.g. damping pressure oscillations in brake hydraulic system of motor car, has non-return valve releasing connection between inlet and outlet in direction of outlet, and blocking passage in channel in reverse direction |
11/07/2013 | DE102012008677A1 Pressure relief valve e.g. pilot valve for indirectly controlling larger volumetric flows, has detent device whose detent force is raised when adjusting the spindle |
11/06/2013 | EP2659171A1 Pressure relief valve |
11/06/2013 | EP2659147A1 Device and methods for varying the geometry and volume of fluid circuits |
11/06/2013 | CN203272925U Salt valve flow limiting end plug assembly |
11/06/2013 | CN203272924U Pressure regulating direct connection device of high and lower pressure areas |
11/06/2013 | CN203272923U Novel adjustable clamping type valve |
11/06/2013 | CN203272922U Intelligent valve used for controlling water pressure difference |
11/06/2013 | CN203272921U Pressure maintaining valve provided with glycerin isolation fuel tank |
11/06/2013 | CN203272920U 流体调节装置 Fluid regulating device |
11/06/2013 | CN203272919U Rotating water outlet device with adjustable flow |
11/06/2013 | CN203272918U Valve core capable of adjusting, limiting and equalizing flows |
11/06/2013 | CN203272917U 阀 Valve |
11/06/2013 | CN203272916U Bidirectional drainage stopping valve |
11/06/2013 | CN203272915U Inverted guide ball valve |
11/06/2013 | CN203272914U Gravity valve with dynamic protective cover |
11/06/2013 | CN203272913U Hydraulic control valve |
11/06/2013 | CN203272912U Vacuum safety valve |
11/06/2013 | CN203272911U Outlet valve structure in tire die |
11/06/2013 | CN203272910U High-pressure water safety valve |
11/06/2013 | CN203272909U Explosive-proof type mining one-way valve |
11/06/2013 | CN203272908U 快速溢流阀 Fast relief |
11/06/2013 | CN203272907U Internally-arranged safety valve of slag cooler |
11/06/2013 | CN203272906U Valve for pressure container |
11/06/2013 | CN203265195U Low pressure-maintaining overflow and stopping unit for high-pressure jetting machines |
11/06/2013 | CN203264907U Pressure stabilizing showerhead |
11/06/2013 | CN203263287U Safety valve of dust collector and dust collector |
11/06/2013 | CN103383016A Galvanostat with mother valve and child valve |
11/06/2013 | CN103383015A Dual-use gas-liquid constant flow device |
11/06/2013 | CN102829204B Constant flow shutoff-throttle multipurpose valve |
11/06/2013 | CN102777653B Industrial electromagnetic type gas emergency cut-off valve containing energy storage valve closing module |
11/06/2013 | CN102734518B Compensating valve core, adjusting method and control valve |
11/06/2013 | CN102705568B Total-pressure high-speed exhaust valve |
11/06/2013 | CN102705552B Pressure regulator with excessive flow auto-closing function by setting maximum flow |
11/06/2013 | CN102563158B Dynamic constant-pressure constant-flow regulating valve |
11/06/2013 | CN101963252B Overflow valve |
11/06/2013 | CN101487539B Check valve integrated stop valve |
11/05/2013 | US8573249 Relief valve for oil pump |
11/05/2013 | US8573244 Non-simmer relief valve |
11/05/2013 | CA2621333C Paint circulating system and method |
10/31/2013 | US20130284958 Pressure augmentation valve |
10/31/2013 | DE102012206941A1 Ventil, insbesondere hydraulisch gesteuertes Ventil Valve, in particular hydraulically controlled valve |
10/31/2013 | DE102012206846A1 Safety arrangement for fluid leakage in electrical machine of vehicle, has pressure equalization unit that is arranged at opening of internal space connected to outer chamber |
10/30/2013 | EP2655753A1 Pressure protection valve for hydraulic tool |
10/30/2013 | CN203260162U Combustion gas alarm closing valve device |
10/30/2013 | CN203258136U Break valve |
10/30/2013 | CN203258135U Two-section type reducing valve |
10/30/2013 | CN203258134U Dynamic resistance balance valve |
10/30/2013 | CN203258133U Integrated cutting-type pressure regulator |
10/30/2013 | CN203258132U Integrated water pressure difference pressure valve |
10/30/2013 | CN203258131U Water turbine valve |
10/30/2013 | CN203258130U Pressure regulating structure of liquid tank |
10/30/2013 | CN203258129U Intracavity gas pressure relief device suitable for double-layer curtain wall |
10/30/2013 | CN203258128U Safety valve for vacuum drying tank |
10/30/2013 | CN203258127U Direct-acting overflow valve |
10/30/2013 | CN203258126U Novel electromagnetic pressure-release valve |
10/30/2013 | CN203258125U Air inlet compensation device of air compressor |
10/30/2013 | CN203258124U Thermal energy safety valve |
10/30/2013 | CN203258123U Decompression valve |
10/30/2013 | CN203258085U Taper hole seal structure of oil pump pressure release valve |
10/30/2013 | CN103375617A Cartridge pressure reduction valve |
10/30/2013 | CN103375616A Novel speed reducing control valve |
10/30/2013 | CN103375615A Overpressure relief valve assembly |
10/30/2013 | CN103375614A Electric water heater safety valve with pressure stabilizing and internal pressure relieving functions |
10/30/2013 | CN103375613A Manual safety valve |
10/30/2013 | CN102705550B Pressure relief valve of self-rescuer |
10/30/2013 | CN102575787B Device for burst pipe safety |
10/30/2013 | CN102537445B Control safety valve for LNG (liquefied natural gas) low-temperature process |
10/30/2013 | CN102454811B Pipeline built-in decompressing throttling valve for low-temperature system |
10/30/2013 | CN101586895B Variable refrigerant expansion device with pressure relief |
10/30/2013 | CA2775547A1 Spring tensioner for an air activated valve |
10/29/2013 | US8567427 Blowout preventers using plates propelled by explosive charges |
10/24/2013 | WO2013156097A1 Pneumatic valve |
10/24/2013 | US20130276918 Fuel metering system |
10/24/2013 | US20130276907 Valve assembly |
10/24/2013 | DE102012007813A1 Pneumatisches Ventil Pneumatic valve |