| 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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| 08/14/2003 | US20030151012 Method for controlling a valve element and valve assembly |
| 08/06/2003 | EP1181113B1 Freeing of seized valves |
| 07/30/2003 | EP1004125B1 Anti-sticking disc for an electromagnetic actuating device |
| 06/12/2003 | WO2003048558A1 Fluid flow rate control valve, anchor for mover and fuel injection system |
| 05/02/2003 | EP1305682A1 Method and device for controlling at least one valve |
| 04/24/2003 | WO2003033206A1 Grinding method and apparatus |
| 03/06/2003 | WO2003019057A1 Freeing of seized valves |
| 10/31/2002 | US20020159903 Check valve |
| 10/30/2002 | CN1377317A Solenoid valve seat and method of making same |
| 10/16/2002 | CN1374891A Freeing of seized valves |
| 10/10/2002 | US20020146607 Back pressure control apparatus for fuel cell system |
| 09/10/2002 | US6446660 Valve assembly with multiple mode actuators |
| 08/22/2002 | US20020112760 Valve assembly with multiple mode actuators |
| 06/12/2002 | EP1212223A1 Solenoid valve seat and method of making same |
| 05/15/2002 | CN1084857C Groove means in fuel injector valve seat |
| 03/28/2002 | DE10045282A1 Valve design for fuel injection control valve has spherical closing member formed from ball segment with flat boundary surface for striking by pushrod |
| 02/27/2002 | EP1181113A2 Freeing of seized valves |
| 01/24/2002 | DE10033909A1 Verfahren und Vorrichtung zur Steuerung wenigstens eines Ventils Method and apparatus for controlling at least one valve |
| 01/17/2002 | WO2002005048A1 Method and device for controlling at least one valve |
| 10/17/2001 | EP0877885B1 Groove means in a fuel injector valve seat |
| 10/10/2001 | EP1141600A1 Closure valve for waste gas chamber |
| 08/29/2001 | EP1128109A1 Valve for control device |
| 08/14/2001 | US6273121 Valve seat self cleaning device for alumina production plants |
| 07/18/2001 | EP1116908A1 Valve intended to be used in alumina production plants |
| 06/14/2001 | WO2001042699A1 Solenoid valve |
| 06/05/2001 | US6240947 Solenoid valve seat and method of making same |
| 05/25/2001 | WO2001036853A1 Automatic grinding valve |
| 05/10/2001 | WO2000071915A3 Freeing of seized valves |
| 04/05/2001 | WO2001023791A1 Low frictional heat control valve |
| 03/15/2001 | WO2001001027A8 Valve intended to be used in alumina production plants |
| 03/07/2001 | CN1286363A 研磨阀 Grinding valve |
| 03/01/2001 | WO2001014192A1 Solenoid valve seat and method of making same |
| 03/01/2001 | CA2383503A1 Solenoid valve seat and method of making same |
| 01/04/2001 | WO2001001027A1 Valve intended to be used in alumina production plants |
| 11/30/2000 | WO2000071915A2 Freeing of seized valves |
| 11/30/2000 | CA2374778A1 Freeing of seized valves |
| 11/28/2000 | US6152421 Valve body and electromagnetic control valve using the same |
| 10/04/2000 | CN2399569Y Rotating differential pressure valve |
| 10/04/2000 | CN2399568Y Rotating balance valve |
| 09/19/2000 | US6119716 Valve |
| 07/13/2000 | WO2000040880A1 Closure valve for waste gas chamber |
| 05/31/2000 | EP1004125A1 Anti-sticking disc for an electromagnetic actuating device |
| 05/17/2000 | EP1001202A1 Valve seat self-cleaning device for alumina production plants |
| 03/28/2000 | US6041806 Method and ball valve assembly for inserting a valve in a line |
| 03/14/2000 | US6035532 Groove means in a fuel injector valve seat |
| 12/02/1999 | WO1999062084A1 Anti-sticking disc for an electromagnetic actuating device |
| 12/02/1999 | WO1999061829A1 Valve seat self-cleaning device for alumina production plants |
| 12/02/1999 | DE19823968A1 Elektromagnetische Betätigungseinrichtung Electromagnetic actuator |
| 09/21/1999 | US5954312 Groove means in a fuel injector valve seat |
| 06/09/1999 | CN2323212Y External fastening rod location valve |
| 06/02/1999 | CN2322003Y Foot valve with rotary blade |
| 04/14/1999 | CN1214112A Groove means in fuel injector valve seat |
| 02/23/1999 | US5873562 Control apparatus for controlling gas flow in a molecular region |
| 11/18/1998 | EP0877885A2 Groove means in a fuel injector valve seat |
| 09/08/1998 | US5803112 For installation in a fluid conduit |
| 08/12/1998 | EP0857903A2 Lift valve |
| 08/04/1998 | US5787924 Method for controlling a valve and an electromagnetic valve |
| 02/10/1998 | US5715858 Globe valve sticking prevention |
| 10/09/1997 | WO1997028392A3 Groove means in a fuel injector valve seat |
| 08/07/1997 | WO1997028392A2 Groove means in a fuel injector valve seat |
| 04/09/1997 | EP0767331A1 Method for controlling a valve and an electromagnetic valve |
| 12/27/1996 | EP0750074A1 Reflux valve |
| 11/20/1996 | CN1136150A Valve for feeding materials |
| 08/27/1996 | US5548959 Adjustment valve for injecting fuel for a turbojet engine |
| 03/14/1995 | US5396919 Rotating disc valve |
| 03/31/1994 | DE4241953C1 Controlled operation of plate-type multi=way flow regulating valve - has valve slide plate moved by actuator that allows defined displacement profile to be reproduced |
| 02/08/1994 | US5284319 Eccentrically rotatable sleeve valve |
| 12/29/1993 | EP0576276A1 Prepayment water supply system |
| 01/21/1993 | WO1993001431A1 Valve |
| 09/08/1992 | US5145009 Apparatus for metering dry and/or pulverulent pourable material, especially dye powder |
| 03/25/1992 | EP0393111B1 Exhaust valve |
| 11/21/1991 | EP0457148A1 Device for flow and/or pressure control with a spool |
| 09/26/1991 | DE4009560A1 Ball valve for polymer suspensions - is moved periodically by small amt. to prevent formation of deposits |
| 07/30/1991 | US5035256 Two-way valve for fitting to the downstream end of a fluid distribution pipe adapted to be cleaned by scraping |
| 01/02/1991 | EP0406164A1 Device for dosing of dry and/or powdery bulk material, particularly of dye in powder form |
| 06/27/1990 | EP0375532A1 2-Way valve to be installed downstream in a fluid distribution pig pipe-line |
| 04/04/1990 | EP0362073A2 Automatic no-return valve |
| 06/29/1989 | WO1989005901A1 Exhaust valve |
| 12/13/1988 | US4790346 Fluid control valve |
| 06/24/1987 | EP0226157A2 Valve |
| 02/10/1987 | CA1217694A Automatic cleaning and metering device |
| 12/09/1986 | US4627461 Self cleaning valve |
| 03/05/1985 | US4502510 Automatic cleaning and metering device |
| 08/14/1984 | US4465091 Improved self-grinding valve |
| 05/22/1984 | US4449547 Long life gate valve |
| 04/26/1983 | US4381078 Agricultural spray nozzle with fluid operated orifice cleaning member |
| 02/15/1983 | US4373546 Long life valve |
| 01/11/1983 | US4367766 Slide valve |
| 08/31/1982 | US4346728 Automated dual mode valve actuator |
| 02/10/1981 | US4249561 Piston type cleaning valve |
| 12/02/1980 | US4236547 Self-cleaning valve plug and seat assembly |
| 06/10/1980 | CA1079256A1 Self-grinding valve mechanism |
| 05/27/1980 | US4204557 Fluid flow control valve |
| 12/11/1979 | US4177825 Self-grinding valve mechanism |
| 10/02/1979 | US4169487 Globe-valve locking apparatus for valve lapping |
| 09/19/1979 | EP0004038A2 Steam iron |
| 05/10/1977 | US4022380 Fluid flow control valve |
| 03/22/1977 | US4013090 Gate valve rotating disc |