| Patents for F16K 5 - Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary (12,536) |
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| 03/11/1992 | EP0474318A2 Ball valve |
| 03/10/1992 | CA1297167C Valving technique |
| 03/05/1992 | WO1992003675A1 Valve with metal-to-metal sealing means |
| 03/04/1992 | EP0472937A1 Shut-off valve |
| 02/25/1992 | US5090447 Transparent ball valve assembly |
| 02/19/1992 | EP0471439A2 Control valve |
| 02/19/1992 | CN1058836A Water outlet control construction |
| 02/18/1992 | US5088687 Ball valve seat for high temperature service |
| 02/18/1992 | CA1295983C Ball valve |
| 02/13/1992 | DE4039863C1 Insulated double pipe - has nested pipes with foaming heat insulation in between, plus leakage sensor line below inner pipe, screened from insulation by cover film |
| 02/13/1992 | DE3645156C2 Sealing ring for sliding piston of stop-cock |
| 02/12/1992 | CN2095980U Simple adjustable valve |
| 02/11/1992 | US5086812 Weft thread supplying device with rotary throttle valve in airjet weaving machines |
| 01/30/1992 | DE4124339A1 Ball valve with ceramic ball and housing with plastics lining - is fitted with rings to prevent abrasive particles damaging lining |
| 01/29/1992 | EP0468473A1 Stop cock |
| 01/28/1992 | US5083588 Device, incorporating rotating valves, for coupling pipes |
| 01/28/1992 | CA1294940C Assembly and method for installing and retaining valve seals |
| 01/22/1992 | CN2093937U Water tap |
| 01/22/1992 | CN2093936U Non-lubrication four-way (two-way) cock |
| 01/21/1992 | US5082246 Gas ball valve |
| 01/21/1992 | CA1294514C Ball valve with built-in check valve |
| 01/15/1992 | EP0465473A1 Valve. |
| 01/15/1992 | CN2093281U Ball valve for manometer |
| 01/08/1992 | CN2092642U Water splashing-proof tap valve |
| 01/07/1992 | CA1293962C Ball valve |
| 01/01/1992 | CN2092001U Ball valve with fast displaceable core |
| 12/31/1991 | US5076737 Device for shutting of pipeline for the transport of bulk product |
| 12/31/1991 | US5076542 Ball-cock |
| 12/31/1991 | US5076541 Tamperproof rotary valve |
| 12/31/1991 | US5076540 Stop valve |
| 12/26/1991 | WO1991019921A1 Valve arrangement, in particular a large ball valve |
| 12/25/1991 | CN2091390U Armoured ceramics ball valve |
| 12/24/1991 | US5074525 Hygienic stop valve |
| 12/24/1991 | US5074523 Device |
| 12/24/1991 | US5074522 Ball valve having improved inherent rangeability |
| 12/24/1991 | CA1293495C In-line repairable top entry ball valve |
| 12/18/1991 | EP0461294A1 Stop valve |
| 12/18/1991 | CN2090907U Ball valve for fluviograph |
| 12/14/1991 | CA2018968A1 Exhaust valve |
| 12/11/1991 | EP0460865A2 Plug valve |
| 12/11/1991 | EP0460433A1 Control valve |
| 12/10/1991 | US5070909 Low recovery rotary control valve |
| 12/04/1991 | EP0459376A1 A valve |
| 12/04/1991 | EP0458980A1 Ball valve |
| 12/03/1991 | US5069240 Flexible seating structure for rotary valves |
| 12/01/1991 | WO1991019123A1 Valve apparatus |
| 11/28/1991 | WO1991018229A1 Arrangement in closing valves |
| 11/28/1991 | DE4115494A1 Valve for connecting branch pipe to main pipe - facilitates drilling of hole in wall of main pipe |
| 11/28/1991 | CA2083261A1 Arrangement in closing valves |
| 11/26/1991 | CA1292463C Compact multi-service ball valve |
| 11/21/1991 | EP0457700A1 Pipe line coupling device with rotating cocks |
| 11/20/1991 | CN2089098U Rotating type electromagnetic valve |
| 11/12/1991 | US5064167 Adjustable packing assembly for valve stem |
| 11/06/1991 | CN2088183U Frost valve of tap water |
| 10/30/1991 | EP0453468A1 A ball valve and a combination with an actuator for operating the valve. |
| 10/22/1991 | CA1291104C High strength ball valve seat assembly |
| 10/22/1991 | CA1291103C Faucet valve with noise reduction structure |
| 10/22/1991 | CA1291102C Reinforced plastic valve |
| 10/16/1991 | EP0451892A1 Ball-cock |
| 10/16/1991 | CN2086834U Self-sealing faucet |
| 10/10/1991 | DE4104003A1 Gland for spindle of shut=off valve - has sealing rings pressed against spherical surfaces on spindle collar |
| 10/03/1991 | WO1991014892A1 Hemi-wedge valve |
| 10/02/1991 | CN2085884U Adjustable specific pressure type water seal ball valve |
| 10/02/1991 | CN1055044A 球阀 Ball |
| 10/01/1991 | US5052657 Ball valve |
| 09/24/1991 | US5050843 Plug valve with metal-to-metal sealing |
| 09/20/1991 | WO1991014891A1 A ball valve |
| 09/19/1991 | WO1991014090A1 Governor |
| 09/18/1991 | CN2085008U Balanced ball valve |
| 09/18/1991 | CN1013988B Valve sealing structure of bracing type |
| 09/17/1991 | CA1289124C Flexible watertight device for butterfly type closure |
| 09/12/1991 | DE4007260A1 Rotating flow control valve |
| 09/11/1991 | CN2084540U Ball valve for spraying coal concentration |
| 09/10/1991 | US5046703 Heat resistant microbeads |
| 09/04/1991 | CN2084138U Domestic gas heater with wired remote control adjustor |
| 09/04/1991 | CN2084137U Auto-valve |
| 09/03/1991 | US5044606 Valve stem and packing assembly |
| 08/29/1991 | DE4004608A1 Stop-cock with spindle sealing - comprises PTFE membrane |
| 08/21/1991 | EP0442546A1 Device for supplying weft thread in airjet weaving machines |
| 08/21/1991 | CN2083228U Rotary cinder valve capable of preventing adhesion and stopping |
| 08/17/1991 | WO1991012448A1 A valve device |
| 08/14/1991 | EP0441283A2 Tap cock for abrasive fluids |
| 08/14/1991 | CN2082797U Tap for gas pipeline |
| 08/06/1991 | US5037067 High pressure rotary plug valve |
| 07/31/1991 | EP0438456A1 Valve. |
| 07/31/1991 | EP0438449A1 Ball valve. |
| 07/30/1991 | CA1287035C Trunnion type ball valve |
| 07/24/1991 | EP0438041A2 Valve Device |
| 07/17/1991 | EP0437392A1 Fuelling nozzle |
| 07/16/1991 | US5031876 Cock with ball-shaped stopper |
| 07/09/1991 | CA1285891C Straining and stop valve |
| 07/02/1991 | US5027854 Fuel control device, fuel control system using the device and method of making the device |
| 06/27/1991 | WO1991009242A1 Eccentric ball valve |
| 06/26/1991 | CN2079693U High pressure plug valve |
| 06/26/1991 | CN2079692U Angle type safety switch with over-current auto-closing function |
| 06/25/1991 | CA1285258C Valve assembly |
| 06/20/1991 | WO1991009243A1 Ball valve |
| 06/19/1991 | EP0433207A2 Improvement of ball valve seats |
| 06/19/1991 | EP0432371A1 Stop cock |
| 06/19/1991 | CN2079240U Running water automatic tap |