| Patents for F16K 21 - Fluid-delivery valves (3,625) |
|---|
| 03/14/2012 | CN202165630U 真空接触阀 Vacuum Contactor valve |
| 03/08/2012 | WO2011123566A3 Piston cap with center vent |
| 03/07/2012 | CN202158205U 一种重锤式翻板阀 One kind of heavy hammer flap valve |
| 03/07/2012 | CN102367884A Timing quick-opening valve |
| 03/07/2012 | CN101490343B Outlet nozzle |
| 03/06/2012 | US8127789 Fluid retaining apparatus with ball valve |
| 03/06/2012 | CA2499984C Toilet fill valve with adjustable bowl fill flow |
| 03/01/2012 | US20120048313 Water diverter valve and related dishwasher |
| 02/29/2012 | CN101982685B Multifunctional self-closing efficient water-saving valve |
| 02/23/2012 | US20120042968 Metal plate for dual plate check valve |
| 02/22/2012 | CN202149266U 自动止水安全热水水龙头装置 Hot water faucet automatic sealing safety device |
| 02/22/2012 | CN202149265U 一种节水水龙头 One kind of water-saving faucet |
| 02/22/2012 | CN202149264U 一种延时阀 One kind of delay valve |
| 02/22/2012 | CN202149263U 一种节水龙头 One kind of water-saving faucet |
| 02/22/2012 | CN102359635A Differential pressure dynamical type liquid level automatic control valve |
| 02/21/2012 | US8118574 Radial suction valve assembly for a compressor |
| 02/21/2012 | US8118112 Rock breaking device, protection valve and a method of operating a rock breaking device |
| 02/21/2012 | US8117839 Propane injection system |
| 02/16/2012 | WO2011143598A3 Valve assembly and method of using same |
| 02/16/2012 | DE102009051786A1 Drain valve for piping system used in e.g. vehicle washing location, has non-return valve that is closed by system pressure and is opened when system pressure is reduced by pressure spring |
| 02/15/2012 | CN102352935A Anti-blocking type magnetic suspension valve for urination |
| 02/13/2012 | CA2712770A1 Slurry flow control device |
| 02/08/2012 | CN202140647U 安全节水水龙头 Safe water-saving faucet |
| 02/08/2012 | CN202140646U 一种延时快开阀 One kind of delay quick opening valve |
| 02/08/2012 | CN202140639U 新型节水龙头 The new water-saving faucet |
| 02/08/2012 | CN102345753A Solar magnetomotive water control valve |
| 02/08/2012 | CN102345740A Automatically closed tap structure |
| 02/02/2012 | WO2012015207A2 Water saving device |
| 02/02/2012 | WO2012012829A2 A jumper valve |
| 02/02/2012 | US20120024400 Valve Assembly |
| 02/01/2012 | CN101956853B 一种延时冲洗阀 One kind of delay flush valve |
| 01/31/2012 | US8104512 Spout tip retention method |
| 01/31/2012 | US8104505 Two-way actuator and method |
| 01/26/2012 | WO2012011679A1 Automatic water cut-off valve for low pressure |
| 01/26/2012 | US20120021665 Water dispensing device |
| 01/26/2012 | US20120018039 nozzle for a refuelling probe |
| 01/26/2012 | US20120018011 Check valve assembly for endoscope |
| 01/25/2012 | EP2315679B1 Anti-siphoning device |
| 01/25/2012 | CN202125646U Automatic closing type faucet |
| 01/25/2012 | CN202125645U Water-saving device |
| 01/25/2012 | CN101788069B Back pressure type water power and water level control valve |
| 01/19/2012 | WO2012009208A1 Stepper motor operated balanced flow control valve |
| 01/19/2012 | US20120012203 Water tap |
| 01/19/2012 | US20120012201 Method and equipment for selectively collecting process effluent |
| 01/19/2012 | DE112009002573T5 Wasserventil Water valve |
| 01/19/2012 | CA2805185A1 Stepper motor operated balanced flow control valve |
| 01/18/2012 | CN202118337U Novel time-delay valve |
| 01/18/2012 | CN202118336U Universal self-closing type water faucet |
| 01/18/2012 | CN202118318U Multifunctional control valve plug |
| 01/12/2012 | WO2012003709A1 Automatic water-saving tap |
| 01/11/2012 | CN202109055U Water-saving faucet |
| 01/11/2012 | CN202109054U Touch pressing delayed faucet |
| 01/11/2012 | CN202109053U Water-saving water faucet |
| 01/10/2012 | US8091579 Level sensor |
| 01/04/2012 | CN202100792U Water-saving water faucet |
| 12/29/2011 | US20110315245 Anti-ligature fixtures |
| 12/28/2011 | EP2399052A1 Valve mechanism for controlling release of pressurized fluid |
| 12/28/2011 | CN202091617U 流量调节开关装置 Flow regulator switching device |
| 12/28/2011 | CN202091591U 自闭型陶瓷芯快开水龙头 Self-closing faucet ceramic core fast |
| 12/28/2011 | CN101832394B 一种机械式自动断水闸阀 A mechanical automatic water valve |
| 12/27/2011 | US8083332 Dual seating quick connect valve |
| 12/22/2011 | US20110308652 Mixing valve |
| 12/22/2011 | US20110308650 Flow Control System for a Micropump |
| 12/15/2011 | WO2011155907A1 Time-delayed automatic shut-off device |
| 12/14/2011 | CN202074092U 智能节水龙头 Smart water faucet |
| 12/14/2011 | CN102278513A 一种轻触式按压延时水龙头 One kind of touch-pressed delay taps |
| 12/13/2011 | US8074679 Y-type fluid end with replaceable suction module |
| 12/08/2011 | WO2011150731A1 Energy saving and environmental protection valve device |
| 12/08/2011 | US20110297259 Oil pump system for an engine |
| 12/08/2011 | US20110297253 Pressure regulating device |
| 12/08/2011 | US20110297244 Universal hole cutter |
| 12/08/2011 | US20110297238 Material delivery systems and methods |
| 12/08/2011 | US20110297126 Fluid pressure regulating device and fuel supply system using same |
| 12/07/2011 | CN202065529U 气液阀门开关时控器 Gas and liquid valve switch controller |
| 12/07/2011 | CN102272500A 在具有锁定机构的单操作杆热/冷水龙头上使用的仅在热水侧的弹簧复位 Only in the hot side of the spring return on a single operating lever hot / cold water faucet for use with a locking mechanism |
| 12/07/2011 | CN102271898A 用于对损坏的可充气物品进行修复和充气的设备 For items damaged inflatable and inflatable equipment repair |
| 12/07/2011 | CN102269289A 漏水自动关闭阀 Automatic shut-off valve leak |
| 12/07/2011 | CN101089438B 用于水分配器的浮阀系统 Float valve for a water dispenser system |
| 12/06/2011 | US8070127 Manual override apparatus for linear actuators |
| 12/01/2011 | US20110290356 Device used in digital shower system |
| 12/01/2011 | US20110290343 Opening/closing device |
| 11/30/2011 | EP1548344B1 Opening and closing valve |
| 11/30/2011 | CN202056376U 液体加注自动控制阀 Liquid filling automatic control valve |
| 11/30/2011 | CN202056375U 一种多功能水龙头 A multifunctional faucet |
| 11/30/2011 | CN202056374U 一种延时阀阀芯 One kind of delay valve spool |
| 11/30/2011 | CN102261503A 定量关闭阀 Quantitative shut-off valve |
| 11/30/2011 | CN102259721A 手控式液体出口阀门 Manual type liquid outlet valve |
| 11/30/2011 | CN101611253B 流量控制阀 Flow control valve |
| 11/29/2011 | US8066029 Persuasive environmental recovery system |
| 11/29/2011 | US8065759 McClain's bathtub monitor |
| 11/24/2011 | US20110284103 Accessing a valve assembly of a turbomachine |
| 11/23/2011 | CN202048255U Self-acting stop valve of pipeline |
| 11/22/2011 | US8061381 Sucker rod pump with improved ball and seat |
| 11/17/2011 | WO2011143598A2 Valve assembly and method of using same |
| 11/17/2011 | WO2011081878A3 Diluted-fluid dispensing device with pressure-compensating passive valve |
| 11/17/2011 | DE102010015591B3 Dosierorgan Metering |
| 11/17/2011 | CA2799355A1 Valve assembly and method of using same |
| 11/16/2011 | EP2385895A1 Apparatus for repairing and inflating of damaged inflatable articles |
| 11/16/2011 | CN202040394U Water-saving quick closing valve |
| 11/16/2011 | CN102242828A Thermal induction tap assembly |