F16K 47 - Means in valves for absorbing fluid energy

Patents for F16K 47 - Means in valves for absorbing fluid energy (5,284)
12/2006
12/21/2006	US20060284127 Poppet valve device and electronic controlled fuel injection apparatus equipped with the device
12/21/2006	US20060284126 Poppet valve device and electronic controlled fuel injection apparatus equipped with the device
12/20/2006	CN2849391Y Pressure regulating device for upper and lower water draining tap
12/19/2006	US7150444 Valve with an integral orifice
12/14/2006	US20060278285 Variable flow valve
12/13/2006	CN2846943Y Water saving gasket for tap
12/12/2006	US7146997 Regulator with flow diffuser
12/05/2006	US7143992 Device for regulating the flow of a fluid, in particular for solenoid valves
12/05/2006	US7143784 Sanitary fitting
12/05/2006	CA2444197C Valve with self-cleaning trim
11/2006
11/30/2006	DE102005023083A1 Differenzdruckventil Differential pressure valve
11/29/2006	EP1725798A1 Valve for reducing water hammer
11/29/2006	CN2842125Y Water-saving tap
11/23/2006	DE102005022698A1 Return flow restrictor valve for fuel injection unit of internal combustion engine has crown of valve piston forming together with end wall, which forms valve seat, a plate valve which closes or frees openings in end wall
11/21/2006	US7137612 High recovery metering valve
11/16/2006	DE102005022777A1 Differenzdruckventil Differential pressure valve
11/16/2006	DE102005021975A1 Variable restricting component for hydraulic operating unit has valve element which in case of temperature change automatically executes shape and position change for local influencing of cross section of fluid passage
11/15/2006	EP1722143A1 Differential pressure valve
11/15/2006	EP1721227A2 Flow restrictor
11/15/2006	CN1284943C Valve with fluid pressure reduction device with integral guides
11/08/2006	CN2835753Y Silencing type pressure regulating valve set
11/07/2006	US7131463 Device for damping pressure pulsations and a hydraulic unit equipped with this device
11/02/2006	US20060243333 Bushing for thermally independent bypass air metering valve
11/02/2006	EP1716313A1 A method for monitoring the health of a choke used in wellbore operations
11/01/2006	CN2833270Y Multi-stage decompressing and averaging flow type high pressure difference regulating valve
11/01/2006	CN1854585A Pipe sleeve for protecting and strengthening plastic pipe butt weld
10/2006
10/31/2006	US7128090 Water-hammer preventing unit for check valve
10/31/2006	US7128080 Surge prevention device
10/31/2006	CA2207401C Power steering attenuation hose construction and method of making the same
10/26/2006	WO2006111214A1 Valve in particular for the controlled discharge of salts or similar collecting in a steam boiler
10/26/2006	WO2006092655A3 Device for dynamically controlling a water flow
10/25/2006	EP1715234A1 Rotary ball valve assembly
10/25/2006	CN1851304A Method for reducing fluid-induced vibration and noise of sleeve regulating valve
10/18/2006	EP1712821A1 Flow control valve and cylinder device with flow control valve
10/18/2006	CN2828472Y Valve core of anti-washout periodic blowoff valve
10/18/2006	CN2828470Y Glassess valve
10/10/2006	US7117894 Ball valve with high damping of the noise due to fluid passage
10/10/2006	US7117885 Reset relief valve
10/05/2006	WO2006105027A1 Noise abatement module using herschel-quincke tubes
10/05/2006	US20060219967 Pressure-difference adjustable venturi tube device
10/05/2006	DE102005049839A1 Hydromechanic valve for filtering pressure fluctuations of specific frequency has line applying pressure to surface of slide to close valve which is fitted with second valve to filter out pressure fluctuations of frequency above threshold
10/04/2006	EP1707857A1 Method for water hammer-less opening of fluid passage, chemical supply method using the same, and water hammer-less opening device
10/04/2006	EP1707754A2 Pilot valve for steam turbine
10/04/2006	EP1192381B1 Fluid pressure reduction device with tortuous paths
10/04/2006	CN2823746Y Filter screen type water saving water tap
10/04/2006	CN1278040C Valve board structure
09/2006
09/26/2006	US7111831 Sound attenuation apparatus and method
09/20/2006	EP1702170A2 Combined relief and surge protection device for compressible operating medium containers of hydrodynamic machines
09/20/2006	EP1509717B1 Control valve
09/20/2006	CN1836127A 阀总成 Valve assembly
09/19/2006	US7108762 Method for manufacturing an orifice mechanism capable of low fluid flow rates
09/19/2006	US7108244 High-stability valve arrangement for a governor valve
09/13/2006	EP1165992B9 Fluid pressure reduction device
09/12/2006	US7104281 Fluid flow regulation
09/08/2006	WO2006093956A1 Noise reducing fluid passageways for fluid flow control devices
09/08/2006	WO2006093149A1 Expansion valve and refrigeration device
09/08/2006	WO2006092655A2 Device for dynamically controlling a water flow
09/08/2006	CA2600341A1 Noise reducing fluid passageways for fluid flow control devices
09/07/2006	US20060196559 Valve pressure accumulator
09/06/2006	EP1392992B1 High performance fluid control valve
09/06/2006	CN2814046Y Angle stroke regulating valve
08/2006
08/31/2006	WO2006090678A1 Restriction device, flow rate control valve, and air conditioner having the flow rate control valve assembled therein
08/30/2006	CN1824983A Restriction device, flow rate control valve, and air conditioner having the flow rate control valve assembled therein
08/23/2006	CN2809389Y Magnetizing and oxygen-increasing water tap
08/23/2006	CN2809360Y Pressure-reducing water-supplementing ball cock for inner cold water tank of generator
08/17/2006	US20060180215 Pneumatic device having a selectively variable orifice
08/16/2006	CN2806929Y Multifunctional water flow control switch
08/16/2006	CN2806907Y Valve core part capable of preventing noise
08/16/2006	CN1270165C Self-cleaning metering installation
08/15/2006	US7089961 Fluid energy reduction device
08/10/2006	US20060175564 Improved Skirt Guided Globe Valve
08/09/2006	CN2804533Y Runner structure of reducing noise
08/02/2006	EP1300619B1 Orifice-built-in valve
08/02/2006	CN1813110A Back flow prevention valve
08/01/2006	US7083160 Balanced-plug cage style control valve and bonnet seal assembly
08/01/2006	CA2319661C Fluid pressure reduction device with linear flow characteristic
08/01/2006	CA2293391C Water well recharge throttle valve
07/2006
07/28/2006	CA2532109A1 Check valve with low shut off sound
07/27/2006	US20060163509 Dosage feed device for additive fluids
07/26/2006	EP1415102B1 Closure element, especially a valve cone for a continuous pressure valve
07/26/2006	CN1807180A Electric control device for a motor-driver derailler for bicycles
07/25/2006	US7080658 Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method
07/20/2006	WO2006075162A1 Valve
07/20/2006	US20060158029 Valve assembly
07/19/2006	EP1681520A2 fluid valve
07/18/2006	US7077161 Excess pressure relief system for tank
07/18/2006	CA2312978C Noise attenuating device for butterfly valves
07/13/2006	WO2006073678A1 Boronized valve seal
07/13/2006	CA2594430A1 Boronized valve seal
07/12/2006	CN2795597Y Water saving valve
07/12/2006	CN2795572Y Water supply valve of solar water heater
07/12/2006	CN2795568Y Serial pressure reducing hole type pressure reducing and stabilizing valve
07/11/2006	US7073534 Silencer for perforated plate flow conditioner
07/11/2006	US7073532 Valve assembly
07/06/2006	WO2006070086A2 Stand-alone gas regulator using automatic temperature and altitude correction with a clipping function
07/06/2006	WO2006070020A1 Throttling valve and method for enlarging liquid droplet sizes in the throttled fluid stream
07/06/2006	CA2592600A1 Throttling valve and method for enlarging liquid droplet sizes in a fluid stream flowing therethrough
07/05/2006	CN2793464Y Cut-off adjusting valve
07/05/2006	CN1798939A Control valve trim
07/04/2006	US7069950 Noise abatement module using Herschel-Quincke tubes

1 ... 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 ... 53