| Patents for F16K 29 - Arrangements for movement of valve members other than for opening or closing the valve, e.g. for grinding-in, for preventing sticking (298) |
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| 03/05/2015 | DE10218551B4 Rückschlagventil Check valve |
| 01/21/2015 | CN204114181U 截止阀 Shut-off valve |
| 09/30/2014 | CA2550989C Humidifier and fluid dispensing valve therefor |
| 09/18/2014 | US20140261726 Valve Exerciser for an Emergency Shutoff Valve of a Steam Turbine and Method for Using the Same |
| 08/26/2014 | US8813795 Passive valve for multivalve devices and a multivalve device, in particular having such a passive valve |
| 07/29/2014 | CA2727185C Plug assembly with plug head attachment |
| 05/28/2014 | DE102004001362B4 Ventilzapfeneinsatz Valve plug insert |
| 05/08/2014 | WO2014070721A1 Pump/compressor valve seat |
| 03/27/2014 | DE112005000734B4 Ventilvorrichtung Valve device |
| 03/26/2014 | CN103672059A Release valve with anti-dislocation device |
| 02/13/2014 | DE102012106682A1 Verfahren und Vorrichtung zum Herstellen eines Ventils Method and apparatus for manufacturing a valve |
| 01/29/2014 | EP2690330A2 Method and device for manufacturing a valve |
| 01/09/2014 | WO2014005223A1 A valve for controlling flow of a molding material in a molding system |
| 12/27/2013 | CA2814893A1 Hydraulic pulse valve with improved pulse control |
| 12/10/2013 | CA2644180C Power generation for valve actuators |
| 12/04/2013 | CN203322436U Anti-sticking discharge valve |
| 11/20/2013 | CN103403422A Relief valve |
| 10/16/2013 | EP2649353A1 Relief valve |
| 09/24/2013 | CA2596559C Slurry valve clutch mechanism |
| 09/04/2013 | CN102734528B Method for intelligently detecting and repairing hydraulic valve chucking failure |
| 09/04/2013 | CN102734527B Method for detecting and repairing hydraulic valve chucking failure |
| 09/03/2013 | CA2698503C Cam apparatus for valve stem actuation |
| 08/01/2013 | WO2013111503A1 Actuator |
| 07/10/2013 | CN103195964A Right-angled one-way valve |
| 04/03/2013 | CA2791673A1 Valve and method of operating a valve |
| 03/27/2013 | CN202834240U Discharge valve with anti-dislocation device |
| 03/27/2013 | CN101490455B Control algorithm for freeing an egr valve from contamination adhesion |
| 03/06/2013 | CN101319733B Metering device for material in powder or paste form |
| 02/12/2013 | CA2645607C Chemical injection check valve incorporated into a tubing retrievable safety valve |
| 02/05/2013 | US8365769 Ball valve |
| 01/15/2013 | CA2679923C Float valve apparatus and its cleaning method |
| 10/17/2012 | CN102734528A Method for intelligently detecting and repairing hydraulic valve chucking failure |
| 10/17/2012 | CN102734527A Method for detecting and repairing hydraulic valve chucking failure |
| 10/10/2012 | CN101809279B Variable displacement pump with an anti-stiction device |
| 09/11/2012 | US8261761 Selectively movable seat arrangement and method |
| 06/27/2012 | CN101464182B Laboratory instrument with a dosage material funneling device |
| 06/21/2012 | US20120153205 Device for regulating the flow of materials into an enclosure or conduit and a system and apparatus including said device |
| 06/14/2012 | WO2012076878A1 Relief valve |
| 06/14/2012 | CA2818743A1 Relief valve |
| 05/24/2012 | US20120125449 Expansion valve with a plug and a flow selector |
| 04/26/2012 | US20120097265 Restriction engaging system |
| 03/13/2012 | US8132782 Method for controlling or regulating a vacuum valve |
| 02/01/2012 | CN202132574U 用于有机废气蓄热氧化炉旋转换向阀的密封结构 For organic waste oxidation furnace rotary regenerative valve seal structure |
| 12/14/2011 | CN102278495A 弹簧平衡式旋塞阀 Spring balanced plug |
| 11/02/2011 | CN202023933U Positioning guide structure of butterfly valve |
| 10/26/2011 | CN202017776U Guiding structure for pneumatic safety valve exhaust valve |
| 08/04/2011 | WO2011092488A1 Pipe bypass device |
| 07/12/2011 | US7975717 Pin insert |
| 05/04/2011 | EP2317191A1 A zero-leakage valve obturator |
| 04/27/2011 | CN102032360A Top assembling type ball valve with heat expansion and cold contraction compensating structure |
| 04/06/2011 | CN201787106U Pneumatic wear-resistant discharging rocking valve |
| 04/06/2011 | CN201787103U Pneumatic wear resistant double gate valve |
| 02/22/2011 | US7891370 Irrigation device with freeze member |
| 02/16/2011 | CN201748017U Pressure balanced self-cleaning guide sleeve |
| 02/09/2011 | CN101156012B Slurry valve clutch mechanism, slurry valve and method for grinding valve closing member in slurry valve |
| 01/26/2011 | EP2278201A1 Freeing of seized valves |
| 01/26/2011 | EP2044353B1 Control algorithm for a device |
| 01/19/2011 | CN201715070U Valve sheath of direct acting type gas pressure regulator |
| 01/12/2011 | CN201706036U Valve ball ejector device |
| 01/12/2011 | CN201705955U Butterfly valve with transmission shaft anti-block external-positioning guiding structure |
| 01/05/2011 | CN201696713U Electronic expansion valve and stop thereof |
| 12/15/2010 | CN201672075U Rigid self-cleaning scraper valve core |
| 12/14/2010 | US7849876 Valve assembly with sealing force |
| 11/16/2010 | US7832427 Control valve arrangements |
| 11/11/2010 | US20100282338 Selectively movable seat arrangement and method |
| 11/04/2010 | US20100276011 Alternating state flow valve |
| 10/27/2010 | CN101871537A Mining intrinsic safety electro-hydraulic control reversing valve core component |
| 10/26/2010 | CA2693851C Clog resistant pilot valve |
| 10/07/2010 | US20100252123 Multiplexed latching valves for microfluidic devices and processors |
| 09/09/2010 | DE112008002648T5 Pumpe mit variabler Verdrängung mit Antianhaftungsvorrichtung Variable displacement pump with Antianhaftungsvorrichtung |
| 08/25/2010 | CN101598220B High-temperature butterfly valve |
| 08/18/2010 | CN101809279A Variable displacement pump with an anti-stiction device |
| 06/16/2010 | CN101166895B Method and device for electrically actuating a valve with a mechanical closing element |
| 05/26/2010 | CN201487283U Large-caliber ball valve |
| 05/26/2010 | CN201487229U Pressure adjusting valve |
| 02/17/2010 | CN201405535Y Device for preventing valve core of electromagnetic relief valve from being jammed |
| 01/13/2010 | CN201382173Y Rotary sleeve valve |
| 12/23/2009 | CN201368249Y Bidirectional quick closing-type electric control valve without locked rotor |
| 12/10/2009 | US20090302246 Handwheel Torque Limitor |
| 12/09/2009 | CN101598220A High-temperature butterfly valve |
| 11/19/2009 | DE10033909B4 Verfahren und Vorrichtung zur Steuerung wenigstens eines Ventils Method and apparatus for controlling at least one valve |
| 11/05/2009 | US20090272344 Ball Type Valve Rotator |
| 11/03/2009 | US7611125 Valve and method for producing a valve |
| 10/28/2009 | EP1880096B1 Method and device for electrically actuating a valve with a mechanical closing element |
| 10/15/2009 | DE10249452B4 Auslassventil Outlet valve |
| 09/16/2009 | CN101532583A Baffle safety electric motor valve |
| 08/05/2009 | EP2084458A1 Shut-off flap, in particular for use in a device for exhaust-gas purification |
| 08/05/2009 | CN100522413C Valve and method for producing a valve |
| 07/22/2009 | CN101490455A Control algorithm for freeing an egr valve from contamination adhesion |
| 06/25/2009 | DE102005021799B4 Verfahren zum automatischen Spülen von Verunreinigungen von einem elektrisch betätigten Hydraulikventil A method for automatic rinsing of contaminants from an electrically operated hydraulic valve |
| 05/27/2009 | EP2063161A1 Automatic sanitary valve |
| 04/28/2009 | US7523760 Valve rotating device |
| 04/09/2009 | WO2009045422A1 Variable displacement pump with an anti-stiction device |
| 04/08/2009 | EP2044353A2 Control algorithm for a device |
| 02/20/2009 | CA2635436A1 Dual control line system and method for operating surface controlled sub-surface safety valve in a well |
| 12/10/2008 | CN101319733A Metering device for material in powder or paste form |
| 11/25/2008 | US7455056 Valve device |
| 09/18/2008 | US20080223450 Flow control valves |
| 08/07/2008 | DE112005000734T5 Ventilvorrichtung Valve device |
| 07/30/2008 | CN101233353A Valve operation |