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)
12/2012
12/12/2012CN102818051A Check valve capable of reducing pressure of water hammer
12/12/2012CN101642598B Airway pressure relief valve
12/06/2012WO2012165677A1 Trim having plurality of cages with hole alignment structure for preventing cavitation
12/05/2012CN202580271U Water tank inlet valve and water guide plate
12/05/2012CN202580158U High temperature ultra-wearable valve special for catalyst
12/05/2012CN202580157U High-temperature wear-resistant special valve for catalyst
12/05/2012CN202580149U Valve clack
12/05/2012CN202580148U 止回阀 Check
12/05/2012CN202580147U Slow-closure type hydraulic check valve
12/05/2012CN202580145U Combined stop valve
12/05/2012CN202580144U Combined stop valve
11/2012
11/29/2012US20120298237 Valve Assembly with Integral Sensors
11/28/2012EP2526324A1 Cage valve with flow trim for reduced fracturing
11/28/2012CN202561247U Water faucet
11/28/2012CN202561246U Noise reduction structure in valve
11/28/2012CN202561155U Anti-high-pressure flow-stabilization type micro-resistance check valve
11/28/2012CN202561145U Novel two-sheet built-in heavy-caliber tilting disc check valve
11/28/2012CN202561144U Flow-stabilization type micro-resistance check valve
11/28/2012CN202561096U Steady flow ball valve
11/28/2012CN102803802A Valve assembly
11/28/2012CN102797907A Pressure reducing valve
11/28/2012CN102797881A Quick-opening slow-closing water hammer relief valve
11/28/2012CN102797879A Single-flap swing check valve
11/27/2012DE212010000204U1 Wassersparende Ventilanordnung Water-saving valve assembly
11/22/2012WO2011141782A3 Method and apparatus for recovering from a pressurized gas a liquid fraction, in particular hydrocarbons having two or more carbon atoms
11/21/2012EP2524160A1 Valve assembly
11/21/2012CN202545990U Novel speed-reducing control valve
11/21/2012CN202545915U Shock-restraining zero-leakage adjusting valve for spring
11/21/2012CN202545899U Hydraulic self-control check valve
11/21/2012CN202545898U Inclined butterfly slow closing check valve
11/21/2012CN202545873U Low-noise ball valve
11/21/2012CN202545864U Large-adjustable ratio high-pressure difference steam adjusting valve
11/21/2012CN202545859U Forged high-pressure high-performance regulating valve
11/21/2012CN102792049A Damping valve
11/15/2012DE102011106265A1 Vorrichtung zur Handhabung eines flüssigen Mediums A device for handling of a liquid medium
11/14/2012CN101776165B Waterproof hammer muting check valve with impeller type case
11/07/2012CN202521038U Two-position two-way piston type flanged buffer multi-medium angle seat valve
11/07/2012CN202520999U Pressure-changing energy-saving check valve
11/07/2012CN102767631A Orifice-plate type adjustable throttle valve and manufacturing method thereof
10/2012
10/31/2012EP2518332A1 Supply and discharge adjusting apparatus and supply and discharge adjusting system
10/31/2012CN202510758U Automatic transmission hand valve
10/31/2012CN202510748U Guiding and positioning shaft assembly for expanding orbit ball valve
10/31/2012CN202510721U Electric two-way valve
10/31/2012CN102758955A Multi-stage pressure-reduction water saving valve
10/31/2012CN102758922A Electronic expansion valve
10/30/2012US8297587 Multifunctional shut-off device
10/30/2012US8297315 Throttle valve
10/25/2012US20120267554 Magnetic Valve and Driver Assistance Device Comprising said type of Magnetic Valve
10/24/2012CN202501058U Deceleration valve device
10/24/2012CN202501048U Intelligent water pump control valve
10/24/2012CN202501033U Double-valve port eccentric half ball valve
10/24/2012CN102748510A Micro-resistance spherical check valve
10/17/2012CN202493772U Valve core
10/17/2012CN202493736U An anti-dust air valve with a large ratio of high air suction capacity to extremely low air discharge capacity
10/17/2012CN202493722U Three-in-one butterfly type control valve
10/17/2012CN202493719U Rubber-clack check valve with oil pressure buffering device at bottom
10/17/2012CN202493716U Four-function water-hammer resistant air valve set
10/17/2012CN202493696U Improved structure of nut seat of electronic expansion valve
10/17/2012CN102734551A Water box inlet valve and water guide board
10/17/2012CN101910698B Seal assembly for use with valves having a two-piece cage
10/17/2012CN101910697B Control valve trim and seal
10/11/2012WO2012136891A1 Device for reducing flow noise and valve
10/11/2012WO2012136890A1 Device for reducing flow noise and valve
10/10/2012EP2507504A1 Control valve, in particular for metering in a fluid for a delivery pump which is arranged downstream
10/10/2012EP2507488A2 Muffler system for noise abatement and ice control
10/10/2012CN202484383U Dynamic constant-voltage and constant-current adjusting valve
10/10/2012CN202484368U Cam hydraulic damping slow-closure check valve
10/10/2012CN102720871A Multipurpose safety valve with function of eliminating water hammer
10/10/2012CN102720860A Water inlet valve, a double water inlet water pipe, and a double drainage water tank
10/10/2012CN101963249B High temperature micro-resistance slow closure check valve
10/04/2012DE102011015781A1 Throttle valve for use as clean throttle valve for developing throttle function in both directions of flow in fittings, has throttle aperture that is coaxially arranged between valve body and adjustment sleeve
10/03/2012CN202469212U Faucet with sponge buffer unit
10/03/2012CN202469211U Buffer flow guide sleeve for slagging angle form control valve of coal-to-oil system
10/03/2012CN202469108U Hole plate assembly type micro amount water spray regulating valve
10/03/2012CN102705574A Pressure balancing type multi-section and multi-stage depressurization sleeve guiding regulating valve
10/02/2012CA2507368C Orifice device having multiple channels with varying flow rates for drug delivery
09/2012
09/26/2012CN202451961U Right angle type multi-orifice pressure-reducing flow regulation valve
09/26/2012CN202451960U Self-operated pressure release waterproof hammer valve
09/26/2012CN202451911U Y-shaped multi-orifice pressure-reducing flow regulation valve
09/26/2012CN202451900U Right-angle quick closing check valve
09/26/2012CN202451894U One-way valve
09/26/2012CN202451884U Waterway automatic switching device
09/26/2012CN202451869U Multi-orifice decompression flow regulating valve
09/26/2012CN202451855U Pressure reducing valve and temperature and pressure reducing device
09/26/2012CN102691803A Vibration suppression spring clamp for pressure adjuster
09/26/2012CN102128291B Damping pressure reducing valve
09/26/2012CN101994858B Air valve for preventing water hammer due to cavities collapsing
09/19/2012CN202441987U Three-level pressure reduction adjusting valve
09/19/2012CN202441986U Top film touch structure of automobile liquefying gas pressure reducing valve
09/19/2012CN202441937U Stop check safety valve
09/19/2012CN202441936U Shutoff safety valve
09/19/2012CN202441909U Bottom valve seat and fluid regulating valve comprising same
09/19/2012CN202441896U Balanced cage type single-seat adjusting valve
09/19/2012CN1967037B Fluid pressure reduction device
09/19/2012CN102679032A Pressure balance type porous noise reduction sleeve guide adjusting valve
09/19/2012CN102679026A Double-layer floating ball type vacuum breaking valve
09/19/2012CN102679016A Electromagnetic valve
09/19/2012CN102678987A Seawater hydraulic overflow valve
09/19/2012CN102678985A Seawater pressure balancing valve
09/13/2012WO2012120751A1 Joint
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