| Patents for F16K 15 - Check valves (18,131) |
|---|
| 05/07/2014 | CN203585450U 节能型侧翻浮箱拍门 Energy-saving rollover pontoon shoot the door |
| 05/07/2014 | CN203585449U 一种止回闸阀 One kind of non-return valve |
| 05/07/2014 | CN203585448U 单向节流阀 Way flow control valve |
| 05/07/2014 | CN203585447U 活塞式止回阀 Piston-type check valves |
| 05/07/2014 | CN203585446U 一种煤气防回火水封装置 One kind of anti-tempering gas seal means |
| 05/07/2014 | CN203584948U 圆捆打捆机卸草液压缸变流阀 Round bales of grass baler unloading valve cylinder converter |
| 05/07/2014 | CN103775693A 一种轮胎中央充放气系统轮胎阀用的阀芯结构 A tire central air system charge and discharge valve structure of the tire valve |
| 05/07/2014 | CN103775692A 内调式恒微阻力止回阀 Constant resistance in tune micro check valve |
| 05/07/2014 | CN103775691A 自冲洗阻尼及耐磨损旋起式止回阀 Self-flushing damping and abrasion spin from check valve |
| 05/07/2014 | CN103775690A 三磁体移动滑道式磁性恒力密封器 Three mobile chute magnet magnetic Constant sealer |
| 05/07/2014 | CN103775689A 低流阻气路单向阀 Low air flow resistance unidirectional valve |
| 05/07/2014 | CN103775688A 一种单向阀 One-way valve |
| 05/07/2014 | CN103775687A 一种压力单向阀结构 A pressure check valve structure |
| 05/07/2014 | CN101945709B 带有致动器辅助的阀 With auxiliary valve actuators |
| 05/06/2014 | US8714201 Water-saving device structure |
| 05/06/2014 | US8714200 Check valve flap for fluid injector |
| 05/06/2014 | US8714190 Metal plate for dual plate check valve |
| 05/06/2014 | CA2668624C Active check valves in diaphragm pump with solenoid drive |
| 05/01/2014 | WO2014065712A1 Valve for releasing gas from a submerisble pump |
| 05/01/2014 | WO2014063853A1 Valve assembly for conveying device |
| 05/01/2014 | WO2014063182A1 Hydraulically actuated tool and valve assembly therefor |
| 05/01/2014 | US20140116540 Backflow capable ball check valve |
| 04/30/2014 | EP2723648A1 Device for receiving and dispensing a fluid |
| 04/30/2014 | DE102012021462A1 Valve unit for controlling flow of fluid in fluid-control working apparatus, has safety valve that is designed as shutoff valve in inlet portion of working channel, such that valve element is switched into passage position |
| 04/30/2014 | CN203571281U Pipe joint |
| 04/30/2014 | CN203571153U High-safety high-flow pulling-out valve |
| 04/30/2014 | CN203571132U Air pump performing control work by ejecting spring by utilizing airflow |
| 04/30/2014 | CN203571131U Anti-siphon pressed one-way valve |
| 04/30/2014 | CN203571130U Limit valve guide sleeve and limit valve |
| 04/30/2014 | CN203571129U Bypass check valve for containment isolating system |
| 04/30/2014 | CN203571128U Bypass check valve for containment isolating system |
| 04/30/2014 | CN203571127U Check valve of slurry pump |
| 04/30/2014 | CN203571126U Novel gas hydraulic one-way valve |
| 04/30/2014 | CN203571125U Slow-closing check valve for built-in oil cylinder |
| 04/30/2014 | CN203571124U Swing check valve |
| 04/30/2014 | CN203571123U Novel valve cone and valve base of reciprocating piston diaphragm pump check valve |
| 04/30/2014 | CN203571122U Bowl-shaped rubber diaphragm check valve |
| 04/30/2014 | CN203571110U Valve element |
| 04/30/2014 | CN103765064A Check valve and hydrodynamic force energy-saving water pump |
| 04/30/2014 | CN103759058A Air leakage prevention valve |
| 04/30/2014 | CN103759057A Air leakage prevention valve |
| 04/30/2014 | CN103759052A Overflow valve of automobile braking system |
| 04/30/2014 | CN103759050A Novel check valve controlled to be closed |
| 04/30/2014 | CN103759049A Heading machine cutting arm |
| 04/30/2014 | CN103759048A Self-adjusting constant-micro-resistance check valve |
| 04/30/2014 | CN103759022A Speed changing mechanism |
| 04/29/2014 | US8707981 System for increasing the efficiency of a water meter |
| 04/29/2014 | US8707977 Apparatus and methods to dispense fluid from a bank of containers and to refill same |
| 04/24/2014 | WO2014062479A1 Constant flow rate pressure regulator |
| 04/24/2014 | WO2014059892A1 Valve positioning structure |
| 04/24/2014 | US20140113010 Essential Element Management |
| 04/24/2014 | US20140110003 Relievable check valve for medical lines |
| 04/24/2014 | US20140109983 High Pressure Relief Valve Spring Assembly |
| 04/24/2014 | DE19955888B4 Magnetventil mit einem Rückschlagventil Solenoid valve with a check valve |
| 04/23/2014 | DE202014101085U1 Rückschlagventil für einen Zylinder Check valve for a cylinder |
| 04/23/2014 | CN203560542U Novel spring one-way valve |
| 04/23/2014 | CN203560525U Leakage-proof check valve |
| 04/23/2014 | CN203560524U Oil and smoke emission fireproof check valve with guide plate |
| 04/23/2014 | CN203560523U Hydraulic control check valve |
| 04/23/2014 | CN203560522U Structure reliably connected to inverted valve cover and valve rod of submersible electric pump |
| 04/23/2014 | CN203560521U Large-aperture one-way valve |
| 04/23/2014 | CN203556467U Anti-bubbling device for hollow shaft of flotation machine |
| 04/23/2014 | CN103742683A Oblique flap check valve with internal hinge pins |
| 04/23/2014 | CN103742681A High-pressure combined one-way valve |
| 04/23/2014 | CN103742649A Sanitary insert unit, and shower fitting having a sanitary insert unit |
| 04/23/2014 | CN103738617A Oil drainage base with lock |
| 04/22/2014 | US8701631 Pressure relief valve and high pressure pump with such valve |
| 04/22/2014 | CA2598618C Valve, especially for a breast shield set |
| 04/17/2014 | WO2014058350A1 Check valve |
| 04/17/2014 | US20140103234 Airflow regulating valve assembly |
| 04/17/2014 | DE102012218553A1 Ventil einer Speichereinrichtung mit einem Federelement Valve of a memory device with a spring element |
| 04/16/2014 | EP2718600A1 Check valves, systems and methods of operation of same |
| 04/16/2014 | EP2718599A1 Device for handling a liquid medium |
| 04/16/2014 | CN203549055U Structure for connection between valve base and valve body of check valve |
| 04/16/2014 | CN203549045U Pull-off valve for CNG refueling station |
| 04/16/2014 | CN203549043U Lower valve carrier used for breaking valve |
| 04/16/2014 | CN203549042U Safe pull-off valve |
| 04/16/2014 | CN203549017U Device for supplying water through center of rotating shaft |
| 04/16/2014 | CN203549016U Safety check valve |
| 04/16/2014 | CN203549015U Double-flap electromagnetic check valve |
| 04/16/2014 | CN203549014U Elephant trunk smoke extraction check valve |
| 04/16/2014 | CN203549013U Backflow-preventing one-way valve |
| 04/16/2014 | CN203549012U Slowly-closing type check valve |
| 04/16/2014 | CN203549011U Diaphragm type constant pressure check valve |
| 04/16/2014 | CN203549010U Novel check valve |
| 04/16/2014 | CN203549009U Electromagnetic check valve |
| 04/16/2014 | CN203549008U Check valve with externally adjusted valve plate closing position |
| 04/16/2014 | CN203549007U Overhead oil tank bottom valve |
| 04/16/2014 | CN103732962A Check valve |
| 04/16/2014 | CN103727275A Novel valve core device |
| 04/16/2014 | CN103727274A Air valve of tubeless tire |
| 04/16/2014 | CN103727273A Heavy-caliber axial flow type check valve |
| 04/16/2014 | CN103727272A Novel energy-saving check valve |
| 04/16/2014 | CN103727271A Valve easy to replace |
| 04/16/2014 | CN103727270A Integrated type internal-blocking check valve |
| 04/16/2014 | CN102483171B Membrane valve |
| 04/16/2014 | CN102417002B Inflator |
| 04/16/2014 | CN102413866B Passive fluid flow regulator |
| 04/16/2014 | CN102352956B Rapid inflation gun |
| 04/15/2014 | US8695631 Pressure release valve |