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)
08/1990
08/28/1990	CA1273329A1 Fluid-flow isolation and control apparatus and method
08/14/1990	CA1272755A1 Valve for the addition of water to electrochemical accumulator batteries
08/08/1990	EP0289513B1 An arrangement for changing the pressure in pneumatic or hyd-raulic systems
07/1990
07/25/1990	CN1008934B Fluid flow isolation and control apparatus and method
04/1990
04/18/1990	EP0363657A2 Water mixing and distributing device, especially for bath tubs, showers and the like
04/10/1990	US4915126 Method and arrangement for changing the pressure in pneumatic or hydraulic systems
02/1990
02/20/1990	CA1266037A1 Ball valve
11/1989
11/23/1989	EP0342464A1 Aseptic package tap
11/09/1989	DE3913577A1 Auslassventil fuer einen verdichter Exhaust valve for a compressor
11/02/1989	WO1989010506A1 Spring and seat assembly for ball valves
09/1989
09/06/1989	CN1035238A Mixing device
06/1989
06/13/1989	US4838304 Compact cartridge for a single handle faucet valve
06/07/1989	EP0270547B1 Valve for the addition of water to electrochemical accumulator batteries
05/1989
05/16/1989	US4830582 Rotary type compressing apparatus employing exhaust gas control valve
03/1989
03/28/1989	US4815701 Spring and seat assembly for ball valves
03/07/1989	EP0263173A4 Compact cartridge for a single-handle faucet valve.
03/02/1989	DE3736794A1 Schallgedaempftes mischventil Schallgedaempftes mixing valve
02/1989
02/23/1989	WO1989001585A1 Noise-reduced mixing valve
01/1989
01/18/1989	EP0299029A1 Process and device for controlling valve leakage spaces
01/03/1989	CA1247984A1 Valve for use with hydraulic ram assemblies
11/1988
11/09/1988	EP0289513A1 An arrangement for changing the pressure in pneumatic or hyd-raulic systems.
09/1988
09/13/1988	US4770201 Fluid flow valve
08/1988
08/24/1988	EP0279177A1 Valve with a controlled leakage space
08/24/1988	CN88100983A Method and apparatus for controlling leakage-chamber of valves
07/1988
07/28/1988	WO1988005512A1 Process and device for controlling valve leakage spaces
07/05/1988	US4754777 Valve for the addition of water to electrochemical accumulator batteries
04/1988
04/21/1988	DE3734050A1 Gasflaschenventil Gas cylinder valve
04/20/1988	CN87106726A Liquid gas cylinder valve device
04/13/1988	EP0263173A1 Compact cartridge for a single-handle faucet valve.
03/1988
03/08/1988	CA1233602A1 Fluid dispensing device
03/02/1988	EP0257811A2 A fluid flow valve
02/1988
02/24/1988	EP0256114A1 Fluid pressure regulation and method
02/17/1988	CN87105288A Rotary type compressor using exhaust regulating valve
12/1987
12/01/1987	US4709900 Choke valve especially used in oil and gas wells
10/1987
10/22/1987	WO1987006317A1 Compact cartridge for a single-handle faucet valve
09/1987
09/29/1987	US4696322 Faucet valve with anti-siphon back flow preventer
09/22/1987	US4694860 Fluid-flow isolation and control apparatus and method
09/02/1987	CN87102162A Fluid pressure regulation and method
09/02/1987	CN87101604A Fluid-flow isolation and control apparatus and method
08/1987
08/13/1987	WO1987004765A1 Fluid pressure regulation and method
08/13/1987	WO1987004745A1 Fluid-flow isolation and control apparatus and method
08/11/1987	CA1225304A1 Hydraulic fuse valve assembly
07/1987
07/30/1987	WO1987004499A1 A method and arrangement for changing the pressure in pneumatic or hydraulic systems
06/1987
06/18/1987	WO1987003665A1 Faucet valve with anti-siphon back flow preventer
03/1987
03/24/1987	CA1219513A1 Solenoid-operated valve
02/1987
02/26/1987	WO1987001172A1 Valve for the addition of water to electrochemical accumulator batteries
02/11/1987	CN86105193A Valve for the addition of water to electrochemical accumulator batteries
01/1987
01/06/1987	CA1216223A1 Arrangement for the distribution of pressurised fluid to a seat unit having a backrest
10/1986
10/29/1986	EP0199669A2 Choke valve especially used in oil and gas wells
06/1986
06/24/1986	CA1206393A1 Four-way fluid flow diverter valve
05/1986
05/20/1986	US4589442 Valve for suction installation
05/07/1986	EP0179784A1 Limiter arrangement for regulating mixed water temperature in a single-grip mixing valve
05/06/1986	US4586464 Animal-drinking valve
09/1985
09/26/1985	WO1985004233A1 Limiter arrangement for regulating mixed water temperature in a single-grip mixing valve
06/1985
06/19/1985	EP0144852A2 Drinking valve for animals
04/1985
04/30/1985	US4514010 Arrangement for the distribution of pressurized fluid to a seat unit having a backrest
04/23/1985	CA1185935A1 Spray valve arrangement
03/1985
03/12/1985	CA1183753A1 Pilot operated relief valve
01/1985
01/08/1985	CA1180662A1 Eccentrically nested tube gas line silencer
12/1984
12/11/1984	CA1179229A1 Colostomy appliance and pressure relief valve therefor
06/1984
06/19/1984	CA1169331A1 Disk pierced with at least one aperture and valve comprising such a disk
05/1984
05/29/1984	CA1168127A1 Control and relief valves
12/1983
12/27/1983	CA1159308A1 Fluid actuated pump system
11/1983
11/16/1983	EP0094281A2 Arrangement for the distribution of pressurised fluid to a seat unit having a backrest
09/1983
09/06/1983	US4402485 Eccentrically nested tube gas line silencer
06/1983
06/08/1983	EP0080734A2 Valve for fuel gas cylinders
12/1982
12/23/1982	WO1982004470A1 Eccentrically nested tube gas line silencer
08/1982
08/31/1982	US4346735 Water faucet and attachment therefor
07/1982
07/13/1982	US4338962 Control and relief valves
06/1982
06/08/1982	CA1125143A1 Process and mechanism for evolutive pulp flow regulation
03/1982
03/02/1982	CA1119076A1 Pushbutton diverter
01/1981
01/27/1981	CA1094529A1 Valve
12/1980
12/30/1980	US4241754 Pushbutton diverter
11/1980
11/11/1980	US4232703 Safety close-off valve arrangement for pipe conduit systems and installations
08/1980
08/26/1980	US4219243 Hydraulic braking pressure control valve
05/1980
05/14/1980	EP0010946A1 A water faucet
01/1980
01/08/1980	US4181987 On-off snap action water and heat saving valve attachment for sink spout
03/1979
03/13/1979	CA1050392A1 Non-rise faucet assembly
02/1978
02/14/1978	US4073135 Control valves for fluids
12/1977
12/27/1977	US4064900 Non-rise faucet assembly
12/06/1977	US4061307 Ball valve
03/1976
03/16/1976	US3943961 Cock unit for hydraulic systems, with interchangeable delivery spouts
02/1976
02/03/1976	US3936239 Undercompression and overcompression free helical screw rotary compressor

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