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 17 - Safety valves; Equalising valves
Patents for F16K 17 - Safety valves; Equalising valves (21,027)
11/2012
11/14/2012CN102777646A Vehicular compressed natural gas bottle flow-limiting valve
11/14/2012CN102777645A Flow adjuster, valve and trim assembly
11/14/2012CN102777644A Straight-flow regulating valve
11/14/2012CN102777643A Water cutting protector
11/14/2012CN102777642A Nose seal for surge relief valves
11/14/2012CN102773388A Pressure-maintaining hydraulic controlled overflow valve
11/14/2012CN101725745B Pressure servo valve feedback mechanism
11/13/2012US8307848 Freeze resistant manifold assembly and system
11/08/2012WO2012151414A1 Resettable relief valve
11/08/2012WO2012149612A1 Fixation of a fitting on a container
11/08/2012DE102011100803A1 Kupplungsgetriebe Clutch transmission
11/08/2012DE102011100218A1 Ventil Valve
11/07/2012EP2520837A1 Fire safety valve
11/07/2012EP2520836A1 Pressure relief device for a power transformer, and related power transformer
11/07/2012EP2519750A1 Valve assembly with adjustable spring preload and tool kit for adjusting the spring preload
11/07/2012CN202521015U Delay valve device with easily adjustable outgoing water volume
11/07/2012CN202521014U Temperature control valve KV value adjustable device
11/07/2012CN202521013U Water outlet device
11/07/2012CN202521012U High-efficiency throttle valve
11/07/2012CN202521011U Water flow stabilizing valve capable of regulating water flow
11/07/2012CN202521010U Thermostatic valve with adjustable KV value
11/07/2012CN202521009U Vacuum pressure regulating valve
11/07/2012CN202521008U Inverted-arch double-sided cross recess-shaped bursting disk
11/07/2012CN202521007U Safety valve
11/07/2012CN202521006U Safety valve
11/07/2012CN202521005U High-pressure relief valve
11/07/2012CN202521004U Explosion-proof valve for excavator
11/07/2012CN202521003U Gas pressure regulator
11/07/2012CN102770669A Valve assembly with adjustable spring preload and tool kit for adjusting the spring preload
11/07/2012CN102147028B Low-pressure pilot operated safety valve
11/07/2012CN102086946B Multifunctional dynamic flow balancing valve
11/07/2012CN102042686B Water pressure stabilizing device
11/07/2012CN101313143B 减压安全阀 Pressure relief valve
11/06/2012US8303697 Air purification apparatus
11/06/2012US8302621 Pressure limiting valve with reduced differential area
11/06/2012US8302594 Air control regulator for combustion chamber
11/06/2012CA2537799C Inflation valve with pneumatic assist
11/01/2012WO2012149433A2 Annular relief valve
11/01/2012WO2012148840A2 Weighted pressure relief valve
11/01/2012WO2012148839A2 Pressure relief valve
11/01/2012WO2012148495A1 Automatic shutoff drain
11/01/2012WO2012147234A1 Internal pilot decompression valve
11/01/2012WO2012146431A1 Pressure-limiting valve
11/01/2012US20120273220 Pressure relief valve
11/01/2012US20120273209 Weghted pressure relief valve
11/01/2012US20120273066 Slam shut safety device
11/01/2012US20120273065 Fluid flow control device
11/01/2012US20120273059 Valve device
11/01/2012US20120273055 Annular relief valve
11/01/2012US20120273050 Automatic Shutoff Drain
11/01/2012CA2834360A1 Annular relief valve
10/2012
10/31/2012EP2518332A1 Supply and discharge adjusting apparatus and supply and discharge adjusting system
10/31/2012EP2518320A1 Control safety block for high pressure cleaning devices with switching device
10/31/2012EP2516724A1 Electrical steam iron and valve
10/31/2012DE102011018718A1 Valve actuator e.g. pneumatic valve actuator for opening and closing valve, has valve actuating unit comprising eccentric cam that is in interaction with ring gear of planetary gear unit
10/31/2012DE102011017765A1 Druckbegrenzungsventil Pressure relief valve
10/31/2012DE10163721B4 Rückschlagventil Check valve
10/31/2012DE10003136B4 Hydraulikventil für einen hydraulischen Verbraucher eines Fahrzeuges und Kraftfahrzeug mit demselben Hydraulic valve for a hydraulic load of a vehicle and vehicle to the same
10/31/2012CN202510831U Decompression protection device for fast hot faucet
10/31/2012CN202510814U Stacked proportional electromagnetic flow valve
10/31/2012CN202510806U Numerical control flow valve
10/31/2012CN202510794U Instant heating type water tap with improved structure
10/31/2012CN202510793U Constant pressure valve for preventing natural gas hydrates from being generated
10/31/2012CN202510792U Smart liquid level regulating valve with LCD (Liquid Crystal Display)
10/31/2012CN202510791U Intelligent flow balancing valve with LCD (Liquid Crystal Display)
10/31/2012CN202510790U Pilot-operated cage type single seat regulating valve
10/31/2012CN202510789U Two-stage gas valve
10/31/2012CN202510788U Bidirectional air interchanger of solar water heater
10/31/2012CN202510787U Rupture disc gasket
10/31/2012CN202510786U Dual depressurization protective device of quick-heating water faucet
10/31/2012CN202510785U High-temperature high-pressure pneumatic control automatic pressure release valve
10/31/2012CN202510784U Safety valve
10/31/2012CN202510783U Thermal load adjustment device used for boiler safety valve
10/31/2012CN202510782U Double safety valve
10/31/2012CN202510781U Spring-type safety valve
10/31/2012CN202510780U Thimble type pressure relief protection device
10/31/2012CN202510779U Pressure relief protection device
10/31/2012CN202510778U Pilot operated safety valve
10/31/2012CN202510777U High-pressure safety valve
10/31/2012CN102761089A Electrical cable terminal with miniature safety valve
10/31/2012CN102758944A Bottle valve for shock-proof dry powder extinguishing devices
10/31/2012CN102758943A Two-stage type gas pressure regulator
10/31/2012CN102758942A Pressure regulating valve of water tank of solar water heater
10/30/2012US8297313 Pressure abatement emergency shut down assembly with a collapsible member retained valve member
10/30/2012US8297307 Relief valve structure
10/26/2012WO2012145128A1 In-line back pressure fluid regulator
10/26/2012CA2833625A1 In-line back pressure fluid regulator
10/25/2012US20120267890 Grease coupler
10/25/2012US20120266979 Check Valve for Abrasive Blaster Pressure Vessel
10/24/2012CN202502865U Breather for transformer
10/24/2012CN202501060U Damper for stabilizing pressure fluctuation of fuel pressure gauge and transmitter
10/24/2012CN202501059U Constant air volume valve
10/24/2012CN202501058U Deceleration valve device
10/24/2012CN202501057U Pressure reducing valve
10/24/2012CN202501056U Ventilation valve of pump oil tank
10/24/2012CN202501055U Filling-prevention and pouring-preventing safety valve used for liquefied petroleum gas canister
10/24/2012CN202501054U Automatic safety valve
10/24/2012CN202500632U Novel safety valve for engine oil filter
10/24/2012CN102748516A Household self-closed general valve for controlling gas and water stop
10/24/2012CN102748515A Throttling valve for multi-rotor ultra-low-volume unmanned spraying machine
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