Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating
More topics under "F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating" (266,843)
F16K 1 - Lift valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces (29,799)
F16K 11 - Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid (25,075)
F16K 13 - Other constructional types of cut-off apparatus; Arrangements for cutting-off (1,533)
F16K 15 - Check valves (18,131)
F16K 17 - Safety valves; Equalising valves (21,027)
F16K 21 - Fluid-delivery valves (3,625)
F16K 23 - Valves for preventing drip from nozzles (360)
F16K 24 - Devices, e.g. valves, for venting or aerating enclosures (3,320)
F16K 25 - Details relating to contact between valve members and seats (2,498)
F16K 27 - Construction of housings; Use of materials therefor (22,135)
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)
F16K 3 - Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing (13,986)
F16K 31 - Operating means; Releasing devices (69,292)
F16K 33 - Floats for actuation of valves or other apparatus (303)
F16K 35 - Means to prevent accidental or unauthorised actuation (4,027)
F16K 37 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given (8,203)
F16K 39 - Devices for relieving the pressure on the sealing faces (1,335)
F16K 41 - Spindle sealings (6,230)
F16K 43 - Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose (865)
F16K 47 - Means in valves for absorbing fluid energy (5,284)
F16K 49 - Means in or on valves for heating or cooling (1,925)
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)
F16K 51 - Other details not peculiar to particular types of valves or cut-off apparatus (6,025)
F16K 7 - Diaphragm cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage (6,637)
F16K 99 - Subject matter not provided for in other groups of this subclass (2,394)
Patents for F16K - Valves; Taps; Cocks; Actuating-floats; Devices for venting or aerating (383)
10/2001
10/10/2001EP1141603A1 Pressure regulator with gauge
10/03/2001CN1072076C Device for plugging and controlling continuous hot casting, with improved nozzle exchanger
09/2001
09/20/2001WO2001069110A1 Fluid actuated valve assembly
09/05/2001CN1070599C Electromagnetical safety valve for burning apparatus, and method for mfg. same
07/2001
07/04/2001EP0966334B1 Device for plugging and controlling continuous hot casting, with improved nozzle exchanger
04/2001
04/25/2001EP1094222A1 Automatic regulator for sucking air in a reservoir
04/10/2001US6213357 Nozzle exchanger
01/2001
01/31/2001EP0918965B1 Inflatable device with pressure limiting valve
01/23/2001US6176247 Method and device for verifying the workability of a safety device
01/17/2001CN1280681A Method and device for verifying workability of safety device
01/04/2001CA2767084A1 Microfabricated elastomeric valve and pump systems
10/2000
10/10/2000US6129491 Inflatable device with pressure limiting valve
09/2000
09/20/2000CN1266961A Multiple-outlet water tap with fitler
08/2000
08/30/2000EP1030990A1 Radiation actuated valve
08/16/2000EP1027635A1 Method and device for verifying the workability of a safety device
07/2000
07/19/2000CN1054676C Stepless speed variator
07/19/2000CN1054675C Stepless speed variator
07/19/2000CN1054674C Stepless speed variator
07/04/2000US6082405 Valve cone, a valve and a valve manufacturing process
06/2000
06/29/2000WO2000037839A1 Pressure regulator with gauge
04/2000
04/12/2000CN1250402A Device for plugging and controlling continuous hot casting, with improved nozzle exchanger
04/04/2000US6046666 Thermal actuator
03/2000
03/23/2000WO2000015984A1 Valve
12/1999
12/29/1999EP0966334A1 Device for plugging and controlling continuous hot casting, with improved nozzle exchanger
10/1999
10/12/1999US5964416 Device for producing high pressure in a fluid in miniature
09/1999
09/15/1999CN1228511A Discharge valve assembly for compressor
08/1999
08/04/1999CN1225162A A valve cone, a valve and a valve manufacturing process
06/1999
06/03/1999WO1999027285A1 Radiation actuated valve
06/02/1999EP0918965A1 Inflatable device with pressure limiting valve
05/1999
05/18/1999US5904338 Valve
04/1999
04/29/1999WO1999021066A1 Method and device for verifying the workability of a safety device
04/28/1999EP0910761A1 A valve cone, a valve and a valve manufacturing process
04/21/1999CN1214427A Flush valve refill ring
02/1999
02/02/1999US5865420 Flush valve refill ring
11/1998
11/11/1998CN1198689A Device of miniaturised construction for producing high pressure in a fluid to be atomised
10/1998
10/28/1998CN1197173A Valve
09/1998
09/24/1998WO1998041344A1 Device for plugging and controlling continuous hot casting, with improved nozzle exchanger
09/24/1998CA2283244A1 Device for plugging and controlling continuous hot casting, with improved nozzle exchanger
09/23/1998EP0866250A1 Valve
09/16/1998EP0864057A1 Thermal actuator
08/1998
08/05/1998EP0856114A1 Valve
07/1998
07/28/1998CA2066498C Apparatus for use in servicing valves
07/22/1998EP0853501A1 Device of miniaturised construction for producing high pressure in a fluid to be atomised
02/1998
02/26/1998WO1998008011A1 Inflatable device with pressure limiting valve
02/26/1998CA2263375A1 Inflatable device with pressure limiting valve
01/1998
01/29/1998DE19628720A1 Pipe shut=off valve closure component travel limited by fixed disc
01/22/1998WO1998002682A1 A valve cone, a valve and a valve manufacturing process
08/1997
08/20/1997CN1157381A Stepless speed variator
08/20/1997CN1157380A Stepless speed variator
08/20/1997CN1157379A Stepless speed variator
07/1997
07/10/1997DE3991752C2 Cartridge for single control lever mixing faucet
07/03/1997WO1997023740A1 Thermal actuator
04/1997
04/24/1997WO1997014899A1 Valve
04/24/1997CA2234749A1 Valve
04/11/1997CA2179851A1 Automatic return mechanism for quarter turn valves
04/10/1997WO1997012687A1 Device of miniaturised construction for producing high pressure in a fluid to be atomised
04/10/1997DE19536902A1 Vorrichtung zur Hochdruckerzeugung in einem Fluid in Miniaturausführung Apparatus for generating high pressure in a fluid in miniature design
03/1997
03/11/1997US5610338 Rolling or tilting responsible switch
11/1996
11/06/1996EP0740579A1 Steam conditioning butterfly valve
07/1996
07/17/1996EP0574503B1 Valve
06/1996
06/18/1996CA2062730C Electromagnetic valve for controlling the flow of a fluid in a pipe
04/1996
04/03/1996CN1119718A An electromagnetical safety valve for a burning apparatus
03/1996
03/27/1996EP0592415B1 Valve arrangement
08/1995
08/08/1995US5439619 Steam conditioning butterfly valve
06/1995
06/15/1995WO1995015810A1 Steam conditioning butterfly valve
06/15/1995CA2177704A1 Steam conditioning butterfly valve
02/1995
02/15/1995EP0397725B1 Spring and seat assembly for ball valves
01/1995
01/10/1995US5379985 Valve
10/1994
10/19/1994CN1093784A Valve with actuator
09/1994
09/11/1994CA2117247A1 Valve with actuator
08/1994
08/02/1994US5333646 Electromagnetic valve for controlling the flow of a fluid in a pipe
04/1994
04/20/1994EP0592415A1 Valve arrangement.
12/1993
12/22/1993EP0574503A1 Valve.
11/1993
11/23/1993US5263679 Valve with actuator
10/1993
10/27/1993CN1077785A 限压阀 Pressure limiting valve
10/06/1993CN1022344C Electro-magnetic valve for controlling flow of fluid in pipe
08/1993
08/24/1993CA1321574C Valve stem seal
07/1993
07/20/1993US5228178 Apparatus for use in servicing valves
06/1993
06/22/1993CA1319343C Aseptic package tap
06/15/1993CA1319139C Spring and seat assembly for ball valves
10/1992
10/28/1992EP0510844A1 Apparatus for use in servicing valves
09/1992
09/17/1992WO1992015811A1 Valve
06/1992
06/03/1992EP0377611B1 Noise-reduced mixing valve
03/1992
03/25/1992EP0248079B1 Faucet valve with anti-siphon back flow preventer
02/1992
02/04/1992US5085241 Process for controlling a leakage cavity of a valve and an apparatus therefor
01/1992
01/02/1992EP0305379B1 Safety valve
12/1991
12/22/1991WO1991019922A1 Valve arrangement
12/22/1991CA2085595A1 Valve arrangement
10/1991
10/09/1991CN1014261B Method and apparatus for controlling leakage-chamber of valve
08/1991
08/13/1991CA1287550C Process and an apparatus for the control of a leakage cavity of a valve
05/1991
05/29/1991EP0263173B1 Compact cartridge for a single-handle faucet valve
05/23/1991DE4035947A1 Wash basin or sink tap - has main housing with outflow pipe holder, and mixer cartridge
04/1991
04/18/1991WO1991005191A1 Cartridge for a single control lever mixing faucet with connecting pipes reinforced by elastic means
01/1991
01/23/1991CN1011330B Valve for addition of water to electrochemical accumulator batteries
01/02/1991CN1048256A Electro-magnetic valve for controlling flow of fluid in pipe
12/1990
12/27/1990EP0404618A1 Electromagnetic valve for the flow control of a fluid in a pipe
12/19/1990CN1010874B Liquid gas cylinder valve device
12/03/1990WO1990015279A1 Electromagnetic valve for controlling the flow of a fluid in a pipe
10/1990
10/24/1990EP0256113B1 Fluid-flow isolation and control apparatus
09/1990
09/19/1990EP0387918A2 Method and apparatus for cleaning a valve sealing arrangement under dynamic stress
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