| Patents for F16K 15 - Check valves (18,131) |
|---|
| 01/27/2011 | US20110017330 Maximum pressure hydraulic valve |
| 01/27/2011 | US20110017317 Pneumatic tire valve device and the system and the process of setting the tire pressure |
| 01/27/2011 | US20110017313 Device and method for aseptic pressure relief |
| 01/27/2011 | DE102009039832B3 Wasserablassventil mit Schirmmembran Water drain valve with screen membrane |
| 01/27/2011 | DE102009027839A1 Valve arrangement for injection system in fuel injection system in motor vehicle, has valve piece shifted in valve piece guide, where medium flows toward flow path during divertion of medium toward guiding surface by seat |
| 01/26/2011 | EP2277715A1 Retractable writing instrument |
| 01/26/2011 | EP2277672A1 Shaving apparatus with pivot-actuated valve for delivery of shaving aid material |
| 01/26/2011 | EP2276929A2 Valve plate for a compressor, and method for cooling compressed air in a valve plate of a compressor |
| 01/26/2011 | EP1620675B1 Control moment gyro spin bearing lubricant delivery system and method |
| 01/26/2011 | CN201723800U Improved inflatable connector |
| 01/26/2011 | CN201723799U English, American and French universal charging connector |
| 01/26/2011 | CN201723798U Anti-jamming valve in the front of meter |
| 01/26/2011 | CN201723797U Air-sucking backflow check device used in water passage field |
| 01/26/2011 | CN201723796U Anechoic check valve |
| 01/26/2011 | CN201723795U Porous one-way valve of square shell |
| 01/26/2011 | CN201723794U Microresistance slow closing check valve |
| 01/26/2011 | CN201723793U Non-return and filtering combined valve |
| 01/26/2011 | CN201723792U Non-return component and fluid one-way flowing control valve employing same |
| 01/26/2011 | CN201723791U Backfire-prevention valve |
| 01/26/2011 | CN201720146U Energy-saving handheld shower head |
| 01/26/2011 | CN101960186A Electrically actuated valve with a ball sealing element |
| 01/26/2011 | CN101956849A Suction nonreturn mechanism in water channel |
| 01/26/2011 | CN101956848A Check valve |
| 01/26/2011 | CN101956847A Liquid indicator one-way valve of weather tight door hydraulic opening-closing system for ship |
| 01/26/2011 | CN101956846A Stop valve |
| 01/26/2011 | CN101956726A Leakage-proof bottom valve |
| 01/26/2011 | CN101956414A Suction retaining device used in water channel field |
| 01/26/2011 | CN101954520A Multifunctional valve of welding gun |
| 01/26/2011 | CN101954335A Sprinkler |
| 01/26/2011 | CN101374567B Water passage control device and medical infusion circuit using the same |
| 01/25/2011 | US7874309 Compressor |
| 01/25/2011 | US7874307 Check valve and method of use |
| 01/21/2011 | CA2711117A1 Volumetric metering fitment and package including the same |
| 01/20/2011 | WO2011006464A1 Non-return valve |
| 01/20/2011 | US20110011575 Straight-bore back pressure valve |
| 01/20/2011 | US20110011468 Check valve for abrasive blaster pressure vessel |
| 01/20/2011 | US20110011466 Deflator |
| 01/20/2011 | US20110011465 Controlling mechanism for activation of an air pump to be implemented in an inflatable object |
| 01/20/2011 | DE102009033365A1 Rückschlagventil Check valve |
| 01/19/2011 | EP2275726A1 Valve assemblies |
| 01/19/2011 | EP2275680A1 Elastomeric sealing element for gas compressor valve |
| 01/19/2011 | EP1499383B1 Disposable, sterile fluid transfer device |
| 01/19/2011 | CN201715551U Gas charging valve of gas tank of lighter with fastening mechanism |
| 01/19/2011 | CN201715049U Check ball valve with internal threads |
| 01/19/2011 | CN201715048U Flow regulating backstop device |
| 01/19/2011 | CN201715047U Low pressure water filling valve |
| 01/19/2011 | CN201715046U High-pressure water scale removal balance check valve |
| 01/19/2011 | CN201715045U Fluid one-way stopper |
| 01/19/2011 | CN201715044U Siltation-preventing non-return drainer |
| 01/19/2011 | CN201715043U Water outlet valve for motor |
| 01/19/2011 | CN201710967U Reusable self-closing balloon |
| 01/19/2011 | CN101952627A Dry-break fuel receiver with integral back-flow prevention |
| 01/19/2011 | CN101952591A Valve plate for a compressor, and method for cooling compressed air in a valve plate of a compressor |
| 01/19/2011 | CN101949467A One-way valve of high-flow water-spraying loom |
| 01/19/2011 | CN101520103B Balance type minimum pressure valve |
| 01/19/2011 | CN101504086B Restrictive one-way valve, its control method and use |
| 01/19/2011 | CN101258566B Transformer conservator isolation valve (TCIV) |
| 01/18/2011 | US7871251 High-pressure pump for feeding fuel to an internal combustion engine |
| 01/18/2011 | CA2452576C Breathing apparatus |
| 01/13/2011 | WO2011005367A2 Bypass unloader valve for compressor capacity control |
| 01/13/2011 | WO2011003700A1 Check valve |
| 01/13/2011 | WO2010129098A3 Compressor valve arrangement |
| 01/13/2011 | WO2010114707A3 Contoured check valve disc and scroll compressor incorporating same |
| 01/13/2011 | WO2010105176A3 Vehicle vent valve assembly |
| 01/13/2011 | US20110005618 Check valve |
| 01/13/2011 | US20110005615 Fluid backup preventing system, and method of use thereof |
| 01/13/2011 | US20110005614 Vent valve |
| 01/13/2011 | DE202010013565U1 Radkappen-Überzug Wheel cover coating |
| 01/13/2011 | CA2767222A1 Check valve |
| 01/12/2011 | EP2272423A1 Low pressure measurement devices in high pressure environments |
| 01/12/2011 | EP2272422A1 Low pressure measurement devices in high pressure environments |
| 01/12/2011 | EP1193187B1 Nozzle of fluid container and fluid container having the nozzle |
| 01/12/2011 | CN201706056U Check valve opener |
| 01/12/2011 | CN201706021U Decompression device for high-pressure container |
| 01/12/2011 | CN201706017U Multifunctional wind mouth and air cushion bed |
| 01/12/2011 | CN201706016U Back flow prevention mechanism used in bath field |
| 01/12/2011 | CN201706015U Check valve |
| 01/12/2011 | CN201706014U Exhaust valve for fuel oil filter |
| 01/12/2011 | CN201706013U Anti-siphon valve |
| 01/12/2011 | CN201706012U Pressure gauge valve with check valve |
| 01/12/2011 | CN201706011U Positioning flange hole check valve |
| 01/12/2011 | CN201706010U Water seal device |
| 01/12/2011 | CN201705473U Check valve on engine for controlling airflow in one direction |
| 01/12/2011 | CN201705288U One-way check ball valve for oil wellhead |
| 01/12/2011 | CN201704778U Flap valve |
| 01/12/2011 | CN101945709A Valve with actuator assist |
| 01/12/2011 | CN101943281A Valve clack device |
| 01/12/2011 | CN101943280A Novel Y-shaped inner thread check valve |
| 01/12/2011 | CN101943279A One-way valve and anaesthesia machine |
| 01/12/2011 | CN101251202B One-way horizontal check valve |
| 01/11/2011 | US7866961 Compressor with discharge valve arrangement |
| 01/11/2011 | US7866335 Air valve connecting device for connecting different valves |
| 01/06/2011 | WO2011002886A2 Aircraft fluid check valve assembly with indexing |
| 01/06/2011 | WO2011002879A2 Aircraft low clearance fluid check valve |
| 01/06/2011 | WO2010131282A3 Fume-discharge device for boilers |
| 01/06/2011 | US20110001021 Lance holder |
| 01/06/2011 | US20110000550 Manual Inflator With Cylinder Connector and Status Indicator |
| 01/06/2011 | US20110000547 Tubular valving system and method |
| 01/06/2011 | CA2774628A1 Aircraft low clearance fluid check valve |
| 01/06/2011 | CA2766895A1 Aircraft fluid check valve assembly with indexing |