Patents for F16K 47 - Means in valves for absorbing fluid energy (5,284)
09/1987
09/15/1987US4693269 Check valve assembly for pipeline system
09/12/1987CN86204649U 节流消声器 Throttling muffler
09/08/1987US4691894 Valve
09/02/1987CN86206338U 压力控制阀 Pressure control valve
08/1987
08/26/1987EP0233445A1 Check valve
08/25/1987US4688755 Method for stabilizing the flow of fluids at the time of expansion accompanied by kinetic energy degradation, a valve and a pressure reducer for carrying out said method
08/25/1987US4688601 Control valve
08/25/1987US4688472 Noise reduction spoiler for a damper
08/13/1987WO1987004766A1 Fluid restricting valve
08/12/1987EP0231783A2 Quick opening valve, especially for fire extinguishers
08/12/1987EP0163665A4 Silencer.
08/06/1987DE3644814A1 Valve
07/1987
07/30/1987WO1987004499A1 A method and arrangement for changing the pressure in pneumatic or hydraulic systems
07/21/1987US4681136 Gas flow pulsation dampener and pressure differential control
07/16/1987WO1987004224A1 Actuating device for pipe-chamber feeders of hydraulic transport equipments
07/14/1987US4679592 Valve seat design to reduce cavitation
06/1987
06/09/1987US4671321 Control organ for gaseous and liquid media
05/1987
05/27/1987EP0222975A2 Sanitary shut-off device
05/27/1987EP0222879A1 Faucet valve with noise reducing slots and blades in preclosing apertures.
05/20/1987EP0222376A2 High-pressure reducing valve
05/19/1987US4665946 Rotary control valves with pressure-reducing means
05/13/1987EP0221825A1 Hydraulic fluid flow restrictor positioned between distributing and receiving elements
05/07/1987WO1987002752A1 Control stop for flushing system
05/06/1987CN86201695U Piston type lead overflow valve
05/05/1987US4662603 Piloted wellhead flow control valve
04/1987
04/22/1987CN86201190U Pressure and flow regulating valve
04/21/1987US4659062 Flowgrid regulator
04/14/1987US4657045 Noise-preventing structure for water mixing cocks
04/08/1987EP0216993A1 Control gear for gaseous and fluid agents
04/08/1987EP0216992A1 Low-noise valve
04/02/1987DE3533656A1 Top for a sanitary shut-off valve
03/1987
03/24/1987US4651766 Vacuum limiting arrangement
03/18/1987EP0214358A1 Sanitary water-fitting
03/17/1987US4650155 For the control of flow of liquid
03/12/1987DE3531932A1 Control cartridge for sanitary fittings
03/11/1987EP0213897A2 Rotary control valves with pressure-reducing means
03/10/1987CA1218917A1 Priority valve for hydraulic installations
03/03/1987US4646782 Surge suppressing check valve
03/03/1987US4646779 Adjustable vacuum breaker fill valve
02/1987
02/19/1987DE3528468A1 Non-return valve, in particular a pipe-break valve
02/19/1987DE3521232A1 Angle valve
01/1987
01/27/1987US4638833 Choke valve
01/24/1987CN86100853A Multiple stage flow-division fold plate anti-cavitation high-pressure regulating valve
01/13/1987US4635751 Silencer
01/06/1987US4634095 Multiple stage choke valve
12/1986
12/30/1986US4632359 Low noise flow control valve
12/16/1986US4628961 Multiple orifice stepper control valve
12/04/1986WO1986007123A1 Faucet valve with noise reducing slots and blades in preclosing apertures
11/1986
11/25/1986US4624444 Control stop for flushing system
11/25/1986US4624442 Control regulator having a rolling diaphragm
11/19/1986CN86102834A Plug for a modulating control valve for a steam turbine
11/11/1986US4621788 Solenoid valve
11/05/1986EP0200509A1 Plug for a modulating control valve for a steam turbine
11/05/1986EP0124567B1 Valves
10/1986
10/28/1986US4619287 Valves proper for valve-type fluid-flow controllers
10/21/1986US4617963 Control valve with anticavitation trim
10/21/1986US4617962 Hydraulic device
10/21/1986US4617959 Check valve assembly for pipeline system
10/14/1986US4616477 Pneumatic servomotor
10/09/1986WO1986005753A1 Rotary sliding valve for hydraulic power-assisted steering systems
09/1986
09/16/1986US4611786 Radiator valve
09/16/1986US4611630 For determining fluid flow rate
09/16/1986US4611628 Attenuator valve for a pressure-gas conduit
09/09/1986US4610273 Attenuated rotating valve
08/1986
08/27/1986EP0192625A1 Control regulator having a rolling diaphragm
08/27/1986CN85107737A Surge suppressing check valve
08/26/1986US4607819 High pressure radial flow valve
08/05/1986US4603710 Non-return valve
07/1986
07/23/1986EP0188130A1 Valve
07/22/1986US4601309 Valve and dash-pot assembly
07/08/1986USRE32197 High energy loss fluid control
07/02/1986CA1206837A Angle globe valve
06/1986
06/24/1986US4596376 Mixer valve with hard material plaques, provided with prethrottling means
06/24/1986US4596269 Differential pressure-actuated valve with clean bias chamber
06/17/1986US4595170 Solenoid valve
06/11/1986EP0184436A2 Vacuum limiting arrangement
06/11/1986EP0183741A1 Straightway cock
06/10/1986US4593446 Method of manufacturing a fluid flow restrictor
05/1986
05/28/1986EP0182268A2 Low noise valve for sanitary accouterments
05/21/1986EP0181338A1 Section valve counteracting pressure transients in pipe systems.
05/14/1986CN85202944U Controllable rotating water resistance slow closing non-return valve
05/07/1986EP0180382A2 Surge suppressing check valve
04/1986
04/22/1986CA1203444A1 Pneumatic servomotor
04/16/1986EP0177620A1 Pressure fluid-actuated valve
04/15/1986US4582084 Positive flow control valve
03/1986
03/11/1986US4574826 Adjustable vacuum breaker fill valve
03/11/1986CA1201653A1 Drilling choke valve
03/04/1986US4573492 Discharge control valve
02/1986
02/11/1986US4569370 Balanced double cage choke valve
02/04/1986US4567915 Anti-cavitation low-noise control valve cage trim for high pressure reducing service in liquid or gaseous flow
01/1986
01/30/1986WO1986000682A1 Flow control device for administration of intravenous fluids
01/28/1986US4566273 Pneumatic servomotor
01/22/1986EP0169134A1 Proportional hydraulic distributor
01/08/1986EP0167252A1 Valves and components therefor
01/02/1986EP0166375A2 A fluid valve
12/1985
12/18/1985EP0164438A1 Hydraulic valve
12/17/1985CA1198029A1 Distribution valve
12/11/1985EP0163665A1 Silencer.
12/05/1985WO1985005429A1 Straightway cock
11/1985
11/12/1985US4552336 Liquid flow regulator
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