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)
05/2014
05/14/2014CN103791102A 一种液压潜用通海阀 A hydraulic valve submarine sea
05/13/2014US8720488 Gas valve
05/08/2014WO2014070977A1 Valve cage having zero dead band between noise abatement and high capacity flow sections
05/08/2014US20140124055 Valve cage having zero dead band between noise abatement and high capacity flow sections
05/07/2014CN203585530U 模态衰减器 Modal attenuator
05/07/2014CN203585497U 一种缓冲型磁芯管 As a buffer type core tube
05/07/2014CN203585487U 一种进水阀的静音出水结构 One kind of mute the water inlet valve structure
05/07/2014CN203585477U 一种具有双重过滤功能的轴流式流量控制阀 An axial-flow filter has a dual function control valve
05/07/2014CN203585476U 低噪音高压差调节阀 Low-noise high differential pressure regulating valve
05/07/2014CN203585426U 具有上水功能的太阳能热水器龙头 Solar water heater faucet with a functional, Sheung Shui
05/07/2014CN203585385U 圆盘形防水锤阀 Disc-shaped water hammer valve
05/07/2014CN203585382U 一种防水锤闸阀 A water hammer valve
05/07/2014CN203585348U 减压阀 Valve
05/07/2014CN203585346U 带消声装置的调压器 Silencer device with regulator
05/07/2014CN103775700A 调压阀 Pressure Regulators
05/07/2014CN103775416A 阀系统 Valve System
05/07/2014CN102954254B 一种冷热水龙头 One kind of hot and cold taps
05/06/2014US8714188 Method for water hammerless opening of fluid passage, and method for supplying chemical solutions and device for water hammerless opening for which the method is used
05/01/2014WO2014066453A1 Valve wedge trim
04/2014
04/30/2014CN203571204U Pressure reducing valve
04/30/2014CN203571203U High-pressure difference regulation valve
04/30/2014CN203571202U Non-contact piston type current-adjusting and energy-dissipating valve
04/30/2014CN103759069A Cavitation prevention large pressure difference adjustable pressure reducing valve
04/30/2014CN103759050A Novel check valve controlled to be closed
04/24/2014WO2014061385A1 Restriction device, and refrigeration cycle device
04/24/2014WO2014061104A1 Restriction device, and refrigeration cycle device
04/24/2014WO2014061056A1 Restriction device, and refrigeration cycle device
04/23/2014CN203560477U Separating valve for oxygenerator
04/22/2014US8702058 Wear-resistant valve for transporting particulate matter and method of making
04/17/2014DE102010056277B4 Absperrarmatur Shut-off
04/16/2014CN203549097U Novel waterproof hammer coaxial valve
04/16/2014CN203549096U Buffering actuator, fluid regulator and system for customizing buffer
04/16/2014CN203549037U Dynamic flow balance valve
04/16/2014CN203540805U Pneumatic injection valve with cooling function
04/16/2014CN103727307A Anti-surge valve for vehicle
04/16/2014CN102313054B Piston type pressure reducing valve
04/16/2014CN101985990B Metal bidirectional sealing valve cavity safety relief device
04/10/2014WO2013138092A3 Reduced cavitation oilfield choke
04/10/2014DE102012019970A1 Pressure valve for adjusting pre-defined leakage in hydraulic arrangement of motor car, has valve housing, and membrane element elastically deformed with increasing differential pressure in flow passage to increase flow resistance of valve
04/09/2014EP2716945A1 Flow trim for a valve
04/09/2014CN203532879U Check valve
04/09/2014CN103711984A Simplified modal attenuator
04/09/2014CN103711940A Single-electric-control two-position five-way electromagnetic valve
04/09/2014CN103710948A Ironing apparatus with a chamber having an electromagnet valve and generating steam under pressure
04/09/2014CN102943909B Differential type water hydraulic relief valve
04/09/2014CA2829452A1 Oil-less and wetted pressure relief valves having an integrated filter
04/03/2014US20140090733 Adjustable Damping Valve Arrangement
04/02/2014CN203516964U Heating and ventilation valve
04/02/2014CN203516963U Anti-noise valve core and check valve comprising same
04/02/2014CN203516938U Novel pneumatic diaphragm actuating mechanism
04/02/2014CN203516886U Pilot-operated balance valve element of adjusting-type valve
04/02/2014CN203516863U Multifunctional protective ball valve for washing machine
04/02/2014CN103697230A High-performance waterproof hammer check valve
04/02/2014CN103697190A Piston-pushing centrifuge reversing valve
04/02/2014CN102395821B Snap action valve with bumper pad
03/2014
03/26/2014CN203500653U Waterfall faucet
03/26/2014CN203500643U Gate valve capable of preventing water hammers
03/26/2014CN203500632U Hydraulic remote control ball float valve
03/26/2014CN203500630U Cone variable spring buffer throttling brake valve for energy storage workover rig
03/26/2014CN203500599U Pressure reducing valve with filtering and backflow-prevention functions
03/26/2014CN203500586U Damping check valve
03/26/2014CN203500582U Air excess pressure valve
03/26/2014CN203500525U Pressure-limiting brake valve
03/26/2014CN203500487U Pressure pad superposition type throttling stop valve
03/26/2014CN203499861U Steam purifying valve
03/26/2014CN103672159A Faucet
03/26/2014CN103672157A Multilayer screw type multi-hole depressurization adjusting valve
03/26/2014CN103672156A Multilevel throttling sleeve
03/26/2014CN103672155A Faucet
03/26/2014CN103672154A Denoising faucet
03/26/2014CN103672153A Noise-reducing water faucet
03/26/2014CN103672152A Noise-reduction tap
03/26/2014CN103672127A Method and apparatus for damping an actuator on a fluid regulator
03/26/2014CN103672123A Buffer type large-torque spring restoration executing mechanism
03/26/2014CN103672094A Valve body with improved lower flow cavity
03/26/2014CN103672047A Check valve
03/26/2014CN103672042A Rear adjustable three-hole composite type waterproof hammer air group valve
03/26/2014CN103672009A Forged high-differential-pressure noise-reduction V-shaped regulating ball valve
03/26/2014CN103671997A Pressure relief device
03/26/2014CN103671954A Cavitation resistant structure of eccentric rotating regulating valve
03/26/2014CN102884351B Gas pressure regulator
03/20/2014WO2014042872A1 Valve body with improved lower flow cavity
03/20/2014WO2014042539A1 Device to reduce the pressure of a liquid flow and a regulating valve
03/20/2014WO2013009274A3 Manifold trailer with multiple articulating arm assemblies
03/20/2014DE102012216837A1 Druckreduzier-Ventil für eine automatische Brandlöschanlage Pressure reducing valve for automatic fire extinguishing system
03/20/2014DE102005019314B4 Gaseinblasventil zum Einblasen eines Gases Gas injection valve for injecting a gas
03/19/2014CN103644366A Novel water-hammer-prevention coaxial valve
03/19/2014CN103644328A Puncture valve
03/18/2014US8671983 Gas pressure regulator
03/13/2014WO2014039348A1 Noise attenuation device and fluid coupling comprised thereof
03/13/2014WO2014037659A1 Epicyclic reduction gear, notably for turbomachine
03/12/2014CN203477590U Flow-limiting pressure reducer
03/12/2014CN203477589U Energy dissipation device used for high-pressure air water discharge of pump storage group
03/12/2014CN203477528U High-pressure steam control valve
03/12/2014CN203477484U Ultralow temperature axial-flow type check valve
03/12/2014CN203477483U High-pressure axial flow check valve
03/12/2014CN203477473U Swing check valve
03/12/2014CN203477361U Pneumatic emergency cut-off valve
03/12/2014CN103629432A Valve cage structure for large-caliber low-noise regulating valve
03/12/2014CN103629422A Differential pressure cushion valve for vacuumizing air changing
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