| 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) |
|---|
| 06/21/2000 | CN2384059Y Stop throttle dual-purpose cock |
| 06/21/2000 | CN1257178A Knob type gas ignitor |
| 06/21/2000 | CN1257177A Knob type gas ignitor |
| 06/20/2000 | US6076831 Switch fitting |
| 06/14/2000 | CN2382912Y Nesting stop cock |
| 06/14/2000 | CN1256382A Structure of choke valve |
| 06/14/2000 | CN1256376A Water tap with hollow structure |
| 06/13/2000 | US6073648 Metal element having a laminated coating |
| 06/08/2000 | WO2000032969A1 Device for sealingly locking a stopper and spherical valve equipped therewith |
| 06/08/2000 | DE19925272A1 Manufacturing process for forging flanged ball valve seats uses blanks with friction welding faces of water inlet seat and ball valve seat welded together by friction welding with welding slag in centre hole cleared by ram |
| 06/07/2000 | CN2381854Y Valve with joints with plastic pipes |
| 06/07/2000 | CN2381853Y Butterfly gate with tri-eccentrical radial sealing |
| 06/07/2000 | CN2381852Y Triangular valve |
| 06/02/2000 | WO2000031449A1 Direct control fuel valve for fuel flow injecting circuit |
| 05/31/2000 | EP1003579A1 System, method and cassette for mixing and delivering intravenous drugs |
| 05/31/2000 | CN2380762Y Valve core of water tap |
| 05/31/2000 | CN2380761Y Automatic-closing type water tap |
| 05/31/2000 | CN2380756Y Multi-ball internal-pressure self-closing type domestic running-water valve |
| 05/31/2000 | CN1254803A Water tap with ceramic core |
| 05/31/2000 | CN1053034C Gas valve |
| 05/30/2000 | US6068023 Valve for clearing air conditioning drain lines |
| 05/30/2000 | CA2187245C Changeover valve system having a cross drive member |
| 05/24/2000 | EP1002974A2 Rotary valve |
| 05/24/2000 | CN2379664Y Corrosion resistance metal ball valve |
| 05/24/2000 | CN2379663Y Multi-functional water tap |
| 05/23/2000 | US6065773 Gas pressure restraint, sensing and release systems |
| 05/23/2000 | US6065736 Ball valve having a non-integral upstream seat and at least one integral downstream seat |
| 05/19/2000 | CA2289891A1 Rotary valve |
| 05/18/2000 | WO2000028246A1 Valve assemblies |
| 05/17/2000 | EP1000282A1 Ball valve with removable bonnet and cartridge unit |
| 05/17/2000 | EP0999897A1 Spray gun with improved seal |
| 05/17/2000 | CN2378584Y Dual valve |
| 05/17/2000 | CN1253190A Yarn blow-in valve |
| 05/09/2000 | CA2085626C Handle locking mechanism for quarter turn valves |
| 04/27/2000 | WO2000023738A1 Plastic stop valve and method for the production thereof |
| 04/27/2000 | DE19945960A1 Plastic ball valve manufacture for use as e.g. gas stop valve, produces material bond between inner section and outer casing, by melt injection welding, precluding all possibility of through-leakage between these parts |
| 04/26/2000 | CN2375829Y Ball valve |
| 04/25/2000 | US6053203 Mechanically-driven pulsating flow valve for heat and mass transfer enhancement |
| 04/20/2000 | WO2000021425A1 Changeover valve |
| 04/20/2000 | DE19851957C1 Injector nozzle for blowing yarn through creel tubes has nozzle assembly attached to compressed air supply by a snap coupling |
| 04/19/2000 | EP0993583A1 Tap for gas apparatus, and method for calibrating same |
| 04/19/2000 | EP0775275B1 Fluid control valve system |
| 04/19/2000 | CN2374703Y Cap lock ball check |
| 04/19/2000 | CN2374702Y Differential pressure water saving valve |
| 04/18/2000 | US6050289 Spherical valve for flow control of particulate solids and gases |
| 04/13/2000 | WO2000020783A1 Valve with ball of controlled deformation |
| 04/12/2000 | EP0992633A1 Evacuation system provided with a shut-off valve, and process for maintaining in operating conditions a shut-off valve in a vaccum evacuation system |
| 04/12/2000 | EP0991888A1 Method and apparatus for on-line detection of leaky emergency shut down or other valves |
| 04/12/2000 | CN2373648Y Cone easy repaired type water gat capable of locking |
| 04/12/2000 | CN2373647Y Plug-type locking valve |
| 04/12/2000 | CN2373646Y Electronic sterilized water tap |
| 04/11/2000 | US6047952 Ball valve assembly |
| 04/06/2000 | WO2000019133A1 Valve |
| 04/05/2000 | CN2372515Y Stop cock |
| 04/04/2000 | CA2045133C Ball valve |
| 03/29/2000 | CN2371404Y Timing closed water tap |
| 03/29/2000 | CN2371403Y Cylinder shaped eccentric special wear-resisting valve |
| 03/23/2000 | WO2000015985A1 Switch valve |
| 03/23/2000 | WO2000015943A1 Improved ball valve |
| 03/23/2000 | DE19943937A1 Ballcock has insert in housing with a plastics cladding and a sealing sleeve to prevent the escape of aggressive media into the atmosphere |
| 03/22/2000 | CN2370234Y Angle cock |
| 03/22/2000 | CN2370233Y Rotary mirror ball valve |
| 03/22/2000 | CN2370232Y Multipurpose water tap |
| 03/22/2000 | CA2283003A1 Incrementally positionable ball valve |
| 03/21/2000 | US6039304 Ball valve with modified characteristics |
| 03/15/2000 | EP0985863A2 Valve sealing |
| 03/15/2000 | CN2369037Y Valve sealer |
| 03/08/2000 | EP0983456A2 Metering device |
| 03/02/2000 | WO2000011382A1 Valve |
| 03/02/2000 | WO2000011381A1 Ball valve |
| 03/02/2000 | DE19857434A1 Valve with main body in valve housing has through-hole matching through-flow openings in housing, valve compartment with seal, and drainage-hole |
| 03/01/2000 | CN1245874A Double-wedge type semi-spherical ball valve |
| 02/29/2000 | US6029948 Valve assembly having floating retainer rings |
| 02/29/2000 | US6029702 Valve with internal diffuser |
| 02/23/2000 | CN2365470Y Silicon carbide ceramics ball valve |
| 02/23/2000 | CN2365469Y Eccentric coronary small size ball valve |
| 02/22/2000 | US6027098 Rotary valve |
| 02/22/2000 | CA2004318C Method for changing the characteristic curve of a regulation valve under pressure and a regulation valve |
| 02/16/2000 | CN2364283Y Micro-moment electric ball valve |
| 02/16/2000 | CN1244623A Drilling rig capable of resisting very high pressure |
| 02/15/2000 | US6024125 Rotary valve |
| 02/09/2000 | EP0977961A1 Flow control arrangement in a circulation lubrication system |
| 02/09/2000 | CN2363143Y Two-way cavity leakage-proof ball valve |
| 02/09/2000 | CN2363142Y Double open/close combined water tap |
| 02/09/2000 | CN2363139Y Double open/close combined type water tap |
| 02/08/2000 | US6021812 Ball plug valve |
| 02/02/2000 | CN2361922Y Spacing valve |
| 02/02/2000 | CN2361921Y Self-locking valve |
| 02/01/2000 | US6019349 Ball valve assemblies |
| 02/01/2000 | CA2050887C Valve device |
| 02/01/2000 | CA2025373C Control element for a ball valve |
| 01/26/2000 | CN2360691Y Extension flexible valve |
| 01/26/2000 | CN2360690Y Tap |
| 01/26/2000 | CN2360689Y Superpressure resistance tap |
| 01/26/2000 | CN1242484A Magnetization type water tap |
| 01/19/2000 | CN2359534Y Double-seal valve with wear-resisting high-temp. resistant and corrosion-resistant |
| 01/19/2000 | CN2359533Y 液体阀门 Fluid Valves |
| 01/18/2000 | CA2125259C Actuator and zone valve |
| 01/12/2000 | CN2358290Y Bidirectional metal sealing ball valve |
| 01/12/2000 | CN2358289Y Conical valve |