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 › F16K 47 - Means in valves for absorbing fluid energy
Patents for F16K 47 - Means in valves for absorbing fluid energy (5,284)
09/2000
09/28/2000WO2000057091A1 Fluid pressure reduction device
09/28/2000CA2366375A1 Fluid pressure reduction device
09/20/2000EP1035764A1 A device arranged to permit an air flow from an environment to an inner space
09/12/2000US6116869 Pumping process and system for mixing liquids
09/08/2000WO2000051923A1 Ball valve for controlling throughput on pulverulent or granulated products
09/05/2000US6113357 Hydraulic turbine compressor
09/05/2000US6112952 Valved dispensing system with hydraulic hammer protection for the valve
08/2000
08/23/2000EP1029992A2 Water control system for silent filling of toilet cisterns
08/23/2000CN2392961Y Water-saving multi-purpose water-tap nozzle
08/22/2000US6105614 Choke valve for throttling fluid flow
08/17/2000WO2000047924A1 Check valve plate with anti-pressure surge device
08/17/2000WO2000012895A9 Valve seating control device with variable area orifice
08/15/2000US6102072 Water-hammerless check valve
08/09/2000EP1025473A1 Flow control valves
08/08/2000US6098955 Valve arrangement for the delivery of fluids
08/08/2000US6098623 Pressure-limiting valve wherein valve plate oscillations are prevented
08/01/2000US6095196 Tortuous path fluid pressure reduction device
07/2000
07/27/2000WO2000043641A1 Disk vibration reducer for combined control and stop steam valve
07/26/2000CN1261292A Homogenizer valve
07/26/2000CN1054911C Non-water hammering check valve device
07/19/2000CN2388433Y Low-noise intake valve for cistern
07/18/2000US6089267 Automatic by-pass valving systems and methods
07/18/2000CA2233535C Low noise ball valve assembly with downstream airfoil insert
07/11/2000US6086164 Magnet valve with pressure limitation for slip-controlled motor vehicle brake systems
06/2000
06/28/2000EP1011851A1 Homogenizer valve
06/21/2000DE19853118A1 Ventil Valve
06/21/2000CN1257168A Pressure differential valve
06/14/2000CN1256382A Structure of choke valve
06/13/2000US6073906 Water well recharge throttle valve
06/13/2000CA2017896C Conditioning valve
06/13/2000CA2017895C Pressure reducing and conditioning valves
06/08/2000DE19856154A1 Snitärarmatur mit Schalldämpfer Snitärarmatur with silencer
06/07/2000EP1006291A2 Damper valve for hydraulic power steering device
06/07/2000EP1006241A1 Sanitary fitting with noise suppressor
06/07/2000EP0942863B1 Damper valve configuration
06/07/2000EP0742876B1 Radiator valve
06/07/2000CN2381860Y Non-flushing stop valve
06/06/2000US6070605 Steam turbine valve disk vibration reducer
05/2000
05/31/2000DE19842155A1 Ventileinrichtung Valve means
05/31/2000CN1254806A High-speed full-pressure exhaustion valve
05/25/2000WO2000029771A1 Valve
05/25/2000WO2000012895A3 Valve seating control device with variable area orifice
05/18/2000WO2000009917A3 A pressure reduction valve for a compressible fluid
05/16/2000CA2189397C Cng regulator
05/10/2000EP0999392A2 Medium actuated servo valve for fluids, especially magnetic valve for sanitary armatures
05/10/2000EP0819878B1 Regulation disc valve with discharging device
05/04/2000DE19846728A1 Rotating flap valve for a pipeline is fitted with flow directing members with openings in them lie parallel with the center plane of the valve flap
04/2000
04/27/2000DE19846226A1 Ventilanordnung Valve assembly
04/25/2000US6053277 Silencer assembly for pressurized gases
04/25/2000US6053204 Regulation disc valve with discharging device
04/20/2000WO2000004426A3 A control valve trim for high-pressure fluid flow
04/20/2000DE19841215A1 Rotating cone valve for use in fluid process technology applications has guide vanes minimizing generation of noise arising from turbulent flow
04/19/2000EP0993573A1 A valve
04/12/2000EP0992727A2 Valve assembly
04/11/2000US6047734 Valve assembly
03/2000
03/23/2000WO2000015991A1 Toilet fill valve with improved noise abatement
03/21/2000US6039076 High energy loss fluid control device
03/09/2000WO2000012895A2 Valve seating control device with variable area orifice
03/08/2000EP0983927A2 Damper valve for hydraulic power steering device
03/02/2000DE19931026A1 Gedämpfte Flüssigkeitssteuerventilanordnung und hydraulisch betätigte Brennstoffeinspritzvorrichtung, die diese verwendet Steamed fluid control valve arrangement and hydraulically-actuated fuel injector that uses this
03/01/2000EP0981711A1 Multi-vane flow rate stabilizer for throttling valves
02/2000
02/29/2000US6030174 Variable characteristic double-sealed control valve
02/29/2000US6029702 Valve with internal diffuser
02/29/2000US6029690 Inlet portion of a valve
02/24/2000WO2000009923A1 A fluid pressure reduction valve
02/24/2000WO2000009917A2 A pressure reduction valve for a compressible fluid
02/22/2000US6026859 Fluid pressure reduction device with linear flow characteristic
02/15/2000US6024119 Flow control system having actuated elastomeric membrane
02/09/2000CN2363151Y Noise eliminating device for water valve
02/08/2000US6021797 Automatic by-pass valving systems and methods
02/02/2000CN2361937Y Delivery valve
01/2000
01/27/2000WO2000004426A2 A control valve trim for high-pressure fluid flow
01/20/2000WO1997037102A3 Downhole flow control devices
01/19/2000EP0707694B1 Auxiliary tap valve
01/18/2000US6015267 Liquid forced-feed apparatus having a working fluid dispersing device
01/13/2000WO2000001970A1 Anti-hammer and noise reducing control valves for dishwasher and washing machine type applications
01/11/2000US6012476 Pressure balancer for use in a water inlet passage of a mixing faucet
01/04/2000US6009896 Shut-off valve
12/1999
12/29/1999CN1239760A Pressure reducing valve or control valve for high pressure drop service
12/28/1999US6006782 Snubber valve
12/28/1999CA2204537C Apparatus for suppressing noise generated by a flow of water through a water valve
12/15/1999EP0964163A2 Valve for hydraulic power units
12/15/1999CN2354002Y Annularly-jetting type flow-regulation valve
12/09/1999DE19825151A1 Silencer for pneumatic valves
12/02/1999WO1999061830A1 A flow restriction device
11/1999
11/30/1999US5992822 Air control valve
11/24/1999EP0958466A1 Fluid pressure reduction device
11/24/1999CN2350600Y Improved precision ceramic control valve
11/24/1999CN1046799C Compound action type non-water hammering check valve device
11/23/1999US5988586 Low noise ball valve assembly with downstream insert
11/16/1999US5984261 Flow control valve unit including electric coil actuated rod
11/16/1999US5983937 Flow control device
11/10/1999EP0954711A1 Valve with internal diffuser
11/09/1999US5979869 Valve
11/03/1999CN2347029Y 减压阀 Valve
10/1999
10/27/1999CN2345821Y Stop valve with soundproofing globe
10/20/1999CN2344629Y Adjustable pressure-reducing valve with filter
10/19/1999US5967177 Pressure regulating valve
10/14/1999DE19914678A1 Elektrisches Durchflußmengenregelventil Electric flow control valve
10/13/1999EP0949408A1 Silencer assembly for pressurised gases
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