| Patents for F16K 17 - Safety valves; Equalising valves (21,027) |
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| 06/25/2008 | CN101205987A Combined pressure-regulating valve |
| 06/25/2008 | CN101204292A Magnetic pressure limiting valve of electric pressure cooking saucepan |
| 06/25/2008 | CN100396979C Constant flow valve |
| 06/24/2008 | US7389791 Backflow preventer |
| 06/19/2008 | WO2008071799A1 A control valve for stabilizing constructions |
| 06/19/2008 | US20080143058 Two-piece aft closure for a rocket motor case |
| 06/19/2008 | US20080142087 Fuel-outflow check valve |
| 06/19/2008 | DE202007001798U1 Verbindungselement zwischen einem Luftfiltergehäuse und einem dieses tragenden Element Connecting member between an air filter housing and a bearing member of this |
| 06/19/2008 | DE102007010060B3 Device for explosion-engineering decoupling of two plant components has position sensor as controlling means for monitoring or functioning reliability of check valve located inside tubular body integrated in pipeline |
| 06/19/2008 | DE102007005215B3 Scanning system includes sensor with transport module and bearing section as well as device for mounting the module |
| 06/19/2008 | DE102006049706B3 System for testing the functionality of a valve operated system especially comprises a module with adjustable pressure valves to simulate different pressures and pressure gradients of the system under test |
| 06/18/2008 | EP1933070A1 A control valve for stabilizing constructions |
| 06/18/2008 | EP1933009A2 Pressure control valve |
| 06/18/2008 | CN201074693Y Decompression valve for boiling beverage pot |
| 06/18/2008 | CN201074692Y Valve for automatically protecting leakage of water-heating |
| 06/18/2008 | CN101201130A Valve structure capable of bidirectional automatic control |
| 06/18/2008 | CN101201129A Device of rising pipe for preventing foreign body from entering and drinking device using the same |
| 06/18/2008 | CN101201128A Pressure regulating valve |
| 06/18/2008 | CN101201127A Gas path pressure release device and corresponding gas path pressure release device realizing large pressure reducing ratio |
| 06/18/2008 | CN101201126A Suspension type magnetic control solar heating device |
| 06/18/2008 | CN100395450C Compressor |
| 06/17/2008 | US7387136 Fuel pressure regulation valve |
| 06/17/2008 | US7387134 Fire safety device for propane cylinders |
| 06/17/2008 | US7386987 Refrigerant relief device |
| 06/12/2008 | WO2008069758A1 A voyage data recorder capsule unit |
| 06/12/2008 | WO2008068508A1 Safety valve unit |
| 06/12/2008 | WO2008068430A1 Pneumatic sectioning component with hysteresis<0} |
| 06/12/2008 | WO2008068295A1 Control unit for actuating a pressure valve, particularly a differential pressure valve of an aircraft cabin |
| 06/12/2008 | US20080135115 Pinch valve |
| 06/12/2008 | US20080135111 Apparatus for preventing explosion |
| 06/12/2008 | US20080135110 Bi-directional positive/negative pressure relief valve |
| 06/12/2008 | US20080135109 Safety valve |
| 06/12/2008 | US20080135102 First Stage Pressure Regulator for a Two-Stage Underwater Breathing Apparatus |
| 06/12/2008 | DE202006020348U1 Druckbegrenzungsventil mit indirekter Dämpfung Pressure relief valve with indirect damping |
| 06/12/2008 | DE102007002287A1 Explosionsverhinderungs-Vorrichtung Explosion prevention device |
| 06/11/2008 | EP1930636A2 Bi-directional positive/negative pressure relief valve |
| 06/11/2008 | EP1930635A2 Devices and methods for programmable microscale manipulation of fluids |
| 06/11/2008 | EP1930238A1 Check valve with adjustable opening pressure |
| 06/11/2008 | EP1725796B1 Non-return valve |
| 06/11/2008 | CN201072256Y Automatic closing connection pipe valve of vacuum tube type solar thermal collector without discharging water when beating pipe |
| 06/11/2008 | CN201071965Y Lithium ion power cell safety valve |
| 06/11/2008 | CN201071964Y Gas-locking flap valve of inclined baiting tube of aluminum oxide gas suspending roasting furnace |
| 06/11/2008 | CN201071963Y Water-saving tap |
| 06/11/2008 | CN201071959Y Steam-controlled solenoid valve |
| 06/11/2008 | CN201071950Y Gas multi-direction flow control valve |
| 06/11/2008 | CN101198814A Double check valve for a fuel system |
| 06/11/2008 | CN100394090C Pressure reducing valve for water storage type water heater |
| 06/11/2008 | CN100394089C Valve apparatus for heat transfer |
| 06/11/2008 | CN100394088C Water (gas) supply cut-off stop safety valve |
| 06/10/2008 | US7383855 Sanitary tank vent valve |
| 06/10/2008 | CA2363324C Shock actuated sensor for fluid valve |
| 06/05/2008 | WO2008064765A1 Gas safety valve comprising a gas detector |
| 06/04/2008 | CN201069007Y Safety valve for electric water heater with inner discharging device installed with filter |
| 06/04/2008 | CN201069006Y Valve-controlled sealed lead-acid accumulator safety valve |
| 06/04/2008 | CN201069003Y Air-tight container pressure-limiting lock valve |
| 06/04/2008 | CN201068580Y Outdoor hydrant with pressure stabilizing device |
| 06/04/2008 | CN201068579Y Outdoor hydrant pressure stabilizing device |
| 06/04/2008 | CN101191564A Control valve for exhaust apparatus, exhaust apparatus and exhaust method |
| 06/04/2008 | CN100392308C Automatic protecting gas fuel hose |
| 06/03/2008 | US7380567 Safety valve assembly having reset mechanism |
| 06/03/2008 | US7380565 Spill prevention system with safety valves |
| 06/03/2008 | US7380293 Safety valve for toilet tank |
| 05/29/2008 | WO2008061993A1 Safety shut-off device, i.e. flow regulator for fluid media, comprising a particularly tubular housing |
| 05/29/2008 | US20080121298 Shut-Off Device For A Pipe |
| 05/29/2008 | US20080121288 High pressure valve for hydrogen gas and decompression device for hydrogen gas |
| 05/29/2008 | DE102007052347A1 Druckausgeglichenes, chemisches Unterwasser-Einspritzventil A pressure balanced, chemical underwater injector |
| 05/29/2008 | DE102007032550A1 Sicherheitsabsperrvorrichtung, nämlich Strömungswächter für fluide Medien mit einem, insbesondere rohrförmigen Gehäuse Sicherheitsabsperrvorrichtung, namely flow monitor for fluid media with a particular tubular housing |
| 05/29/2008 | DE102007011228A1 Pressure reducer with spar adjustment function used in drinking water systems in buildings, has adjustable indicator with scale, markings and pointers for showing detected pressure values and pressure values for optimum pressure regulation |
| 05/29/2008 | DE102006055866A1 Overpressure safety arrangement for e.g. overvoltage arrester, has pressure discharge unit deformed by reaching marginal pressure in deformation area, and signalling arrangement releasable due to deformation of discharge unit |
| 05/28/2008 | EP1925864A1 Vehicle with gaseous fuel and automatic purge system |
| 05/28/2008 | EP1567796B1 Devices and methods for programmable microscale manipulation of fluids |
| 05/28/2008 | EP1442225B1 Hydraulic device with breather assembly |
| 05/28/2008 | EP1440265B1 Roll diaphragm control valve |
| 05/28/2008 | CN201065979Y Separation type heat pipe solar energy heater automatic gas-discharging valve |
| 05/28/2008 | CN201065978Y Pressure-regulating valve integrating pressure button and pressure-regulating display function |
| 05/28/2008 | CN201065977Y Low temperature gas pressure regulator |
| 05/28/2008 | CN201065976Y Vehicle wheel overpressure protective device |
| 05/28/2008 | CN201065975Y Energy-saving inductive valve for preventing dripping and leaking |
| 05/28/2008 | CN201065945Y Oxygen bottle downstream sealing valve |
| 05/28/2008 | CN100390523C Small thrust straight pushing type dwell check valve under condition of ultrahigh pressure environment |
| 05/28/2008 | CN100390453C Regulator and kit of parts |
| 05/28/2008 | CN100390448C 液压阀 Hydraulic valve |
| 05/27/2008 | CA2495765C Gas feeding system for an internal combustion engine, having an improved pressure reducing valve |
| 05/22/2008 | US20080115840 Gas Block Device and Gas Block Method |
| 05/21/2008 | EP1922504A1 Pressure relief device |
| 05/21/2008 | CN201062679Y Pressure-reducing valve for hydraulic system |
| 05/21/2008 | CN201062678Y Automatic exhausting valve |
| 05/21/2008 | CN201062677Y Low-voltage decompression valve |
| 05/21/2008 | CN201061996Y Motorcycle fuel volatilization control device |
| 05/21/2008 | CN101184947A Holder with v-knife blade for bi-directional rupture disc assembly |
| 05/21/2008 | CN101184946A Reverse acting rupture disc with laser-defined electropolished line of weakness and method of forming the line of weakness |
| 05/21/2008 | CN101184945A Tubular flapper valves |
| 05/21/2008 | CN101184944A Self-riveting flapper valves |
| 05/21/2008 | CN100389268C Hydraulic liquid circuit including separated single-way relief valve |
| 05/20/2008 | US7373945 Device for closing a conduit |
| 05/20/2008 | US7373944 Pyrotechnic relief valve |
| 05/15/2008 | WO2008056823A1 Constant flow rate valve |
| 05/15/2008 | WO2008055968A2 Device for degassing a liquid |
| 05/15/2008 | WO2008055727A1 Safety valve for a pressurized gas container |
| 05/15/2008 | US20080111088 Self-contained relief valve adjustment device |