F16K 17 - Safety valves; Equalising valves

Patents for F16K 17 - Safety valves; Equalising valves (21,027)
07/2013
07/03/2013	CN203036032U Adjustable safety valve device for dust collector
07/03/2013	CN203036031U Safe pressure relief device for deep sea watertight drum
07/03/2013	CN203036030U Liquefied natural gas safety valve for car
07/03/2013	CN203036027U Two-way emergency stop valve
07/03/2013	CN203036020U Seal type non-return fireproof valve
07/03/2013	CN203028956U Pressure limiting valve and pressure vessel pressure limiting device using same
07/03/2013	CN103185616A Flowmeter
07/03/2013	CN103185156A Thermal pressure relief device with expansion activation
07/03/2013	CN103185155A Switching valve for seismic pressure signal
07/03/2013	CN103185154A Hydraulically controlled accumulator-chamber valve
07/03/2013	CN102537453B Self-operated reducing valve
07/03/2013	CN102337515B Preparation method for high-temperature high-differential pressure valve of diamond coating
07/02/2013	US8474480 Actuator control valve
07/02/2013	US8474479 Multifunction relief valve and airplane emergency hydraulic power source unit having the same
06/2013
06/27/2013	WO2013093387A1 Flow-limiting device
06/27/2013	WO2013093179A1 A safety valve arrangement for a common rail fuel injection system and a common rail fuel injection system
06/27/2013	WO2013092972A1 Pressure limiting valve
06/27/2013	WO2013091876A1 Bursting element for an explosion-prone installation
06/27/2013	WO2013091206A1 Soft-touch double-drain valve
06/27/2013	WO2013091107A1 Combination burst-disc subassembly for horizontal and vertical well completions
06/27/2013	US20130160875 Plug valve with bowing rigid arms
06/27/2013	US20130160874 Gas pressure regulating valve
06/27/2013	US20130160872 Thermal pressure relief device with expansion activation
06/27/2013	US20130160866 Bidirectional duckbill valve apparatus and a method for its use
06/27/2013	DE102012223797A1 Thermische Druckentlastungsvorrichtung mit Ausdehnungsaktivierung Thermal pressure relief device with stretch activation
06/27/2013	DE102011122300A1 Berstelement für eine explosionsgefährdete Anlage Rupture of an explosive system
06/27/2013	DE102011089956A1 Hydraulisch gesteuertes Speicherkammerventil Hydraulically controlled storage chamber valve
06/27/2013	DE102011089951A1 Hydraulisch gesteuertes Speicherkammerventil Hydraulically controlled storage chamber valve
06/27/2013	DE102011089844A1 Druckbegrenzungsventil Pressure relief valve
06/27/2013	DE102011056758A1 Safety valve i.e. overflow valve, for being arranged in region of flow channel in hygiene sector, has connection assembly formed in blind hole for supporting valve disk, where front end section of plunger is supported in bore with backlash
06/27/2013	DE102011056753A1 Safety valve has sealing unit having rigid guide plate which is fluid-tightly clamped between valve housing and valve cover at peripheral edge portion, through which plunger is axially and movably guided
06/26/2013	CN203023619U Self-operated pressure regulating valve
06/26/2013	CN203023573U Fireproof flue check valve
06/26/2013	CN203023572U Gas valve based on control of single chip microprocessor
06/26/2013	CN203023571U Shear type pipe burst flow limiting valve
06/26/2013	CN203023570U Guiding piston-type gas pressure reducing valve
06/26/2013	CN203023569U Pressure-reducing valve
06/26/2013	CN203023568U Balance valve
06/26/2013	CN203023567U Throttling core
06/26/2013	CN203023566U Faucet flow switching structure
06/26/2013	CN203023565U Faucet flow switching structure
06/26/2013	CN203023564U Embedded water flow self-control water saving faucet
06/26/2013	CN203023563U Two-level type gas pressure regulator
06/26/2013	CN203023562U Lever pressure relief valve
06/26/2013	CN203023561U Pilot operated safety valve suitable for automobile hydraulic power-assisted steering device
06/26/2013	CN203023560U Pressure relief valve
06/26/2013	CN203023559U Vent valve pressure-possessed air intake and exhaust quantity magnifying device
06/26/2013	CN203023558U Lifting type vacuum breaker valve
06/26/2013	CN203023557U Pressure type pipeline control device
06/26/2013	CN203023556U Fixing structure of valve plate of automobile body reducing valve
06/26/2013	CN203023554U Multipurpose one-way overflow valve
06/26/2013	CN103174858A Integrated cut-off type pressure regulator
06/26/2013	CN103174857A Built-in pressure-reducing valve with fence runners
06/26/2013	CN103174856A Smoke flow control valve
06/26/2013	CN103174855A Self-checking type double-valve-head regulating valve
06/26/2013	CN103174854A Mechanical pressure adjustable automatic switch valve
06/26/2013	CN103174853A Built-in reducing valve easy to disassemble
06/26/2013	CN102213334B Self-operated emergency shutoff valve
06/26/2013	CN102182849B One-way automatic air inlet valve
06/26/2013	CN102174830B Automatic water-saving device
06/26/2013	CN102105729B Apparatus to control a fluid flow characteristic of fluid regulator bypass valves
06/25/2013	US8469051 Valve for limiting the tank pressure in a motor vehicle
06/20/2013	WO2013090423A1 Sharp phase change shape memory alloy thermal actuator
06/20/2013	WO2013090036A1 Pressure relief valve with protective cap
06/20/2013	WO2013089694A1 Adjustable pressure controlled valve
06/20/2013	US20130153058 Pressure reducer
06/20/2013	DE102011121505A1 Ventilvorrichtung Valve device
06/20/2013	DE102011121339A1 Ventil Valve
06/20/2013	DE102011121052A1 Druckbegrenzungsventil und geschlossenerhydraulischer Kreis mit einem Druckbegrenzungsventil Pressure relief valve and CLOSED sener hydraulic circuit with a pressure relief valve
06/20/2013	DE102011089124A1 Discharge valve for fuel injection system for injecting fuel in combustion chamber of combustion engine, has spring chamber, which is vented or loaded through bore formed in valve housing or in valve element
06/20/2013	DE102011088916A1 Warmwasserspeicher mit Überdruckabschaltung Hot water tank with pressure switch-off
06/19/2013	EP2604895A1 Flushing mechanism
06/19/2013	EP2603719A2 Pressure relief valve for a vehicle
06/19/2013	EP2603438A2 Rupture panel
06/19/2013	CN203009983U Automotive air conditioning thermostatic expansion valve with integral valve rod structure
06/19/2013	CN203009978U Self-actuated regulating valve with signal amplification function
06/19/2013	CN203009960U Combined gas cooking device valve
06/19/2013	CN203009954U Sheet safety valve for gas joint
06/19/2013	CN203009953U Column safety valve for gas joint
06/19/2013	CN203009952U Water amount-controllable regulating valve
06/19/2013	CN203009951U Internal thread welded connection pressure regulator
06/19/2013	CN203009950U Differential pressure switch
06/19/2013	CN203009949U Double-head internal-thread pressure regulator
06/19/2013	CN203009948U Internal-external thread head pressure regulating valve
06/19/2013	CN203009947U Novel air filtering and pressure reducing valve for pneumatic instrument
06/19/2013	CN203009946U Water hammer discharge valve
06/19/2013	CN203009945U Safety valve
06/19/2013	CN203009944U Pressure retaining valve with automatic drainage and sewage disposal function
06/19/2013	CN203009943U Overflow valve and overflow valve-adopted asphalt discharging pipe structure of joint sealing machine
06/19/2013	CN203009942U Overflowing valve
06/19/2013	CN203009941U Automatic exhaust device for heating pipeline
06/19/2013	CN203009940U Safety valve
06/19/2013	CN203009939U Safety valve of fuel tank
06/19/2013	CN203009938U Vent valve
06/19/2013	CN203009863U Pneumatic fire damper
06/19/2013	CN203009816U Water storage pressure barrel provided with safety valve
06/19/2013	CN203009002U Bypass valve assembly for engine oil filter
06/19/2013	CN203004447U Diaphragm and overload relief valve using same
06/19/2013	CN103162336A Household shower room mist spray heating device
06/19/2013	CN103161983A Stream guidance air discharge fire damper

1 ... 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 ... 211