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)
10/2012
10/04/2012US20120248251 Conduit protection system and method
10/04/2012US20120247583 Water conserving domestic hot water purge valve
10/04/2012US20120247582 Temperature Control Valve With Pressure Relief
10/04/2012DE102012204923A1 Druckreduzierventil mit Absperrmechanismus Pressure reducing valve with shut-off
10/04/2012DE102011015516A1 Behälter zur Aufnahme von unter Druck stehenden Getränkeflüssigkeiten Container for containing pressurized liquids, drinks
10/04/2012DE102011006736A1 Method for controlling gas burner of household cooking appliance e.g. gas oven, involves operating gas burner with predefined power in minimum predetermined power stage, and adjusting gas burner to predefined power in maximum power stage
10/04/2012DE102011001591A1 Vorrichtung zum Freigeben einer Öffnung in einem Gehäuseteil eines Lenkgetriebes A device for releasing an opening in a housing part of a steering gear
10/04/2012CA2830989A1 Low gain pressure relief valve for a fluid pump
10/04/2012CA2825075A1 Rotary damper
10/03/2012CN202469197U Temperature sensor for fireproof smoke exhaust damper
10/03/2012CN202469155U Large-power gas flameout protection electromagnetic valve
10/03/2012CN202469154U Mining explosion-proof electromagnetic valve
10/03/2012CN202469134U Zero-leakage safety valve body
10/03/2012CN202469122U Butterfly type self-locking fireproof check valve
10/03/2012CN202469121U Combustion gas self-closing valve with remote closing function in case of flexible pipe shedding or slight leakage
10/03/2012CN202469120U Pressure-feedback pressure reducing valve
10/03/2012CN202469119U Automatic pressure-regulating throttle valve
10/03/2012CN202469118U Plate type balance valve dynamic sealing member
10/03/2012CN202469117U Pressure adjustment device with self-locking and single-spring structure
10/03/2012CN202469116U High pressure gas pressure reducing valve
10/03/2012CN202469115U Pressure-reducing valve with functions of pressure adjustment and control and limited pressure setting
10/03/2012CN202469114U Exhaust flow balancing valve
10/03/2012CN202469113U Air reducing valve for ship
10/03/2012CN202469112U Regulating device for air quantity regulating valve
10/03/2012CN202469111U Novel water-saving tap
10/03/2012CN202469110U Key-type grading control valve
10/03/2012CN202469109U Remote measuring fixed air valve
10/03/2012CN202469108U Hole plate assembly type micro amount water spray regulating valve
10/03/2012CN202469107U Reaction type negative pressure regulating valve
10/03/2012CN202469106U Energy-saving current limiting valve
10/03/2012CN202469105U Special automatic pressure release valve for rescue capsule
10/03/2012CN202469104U Counter-arched shear-type rupture disk device
10/03/2012CN202469103U Safety valve
10/03/2012CN202469102U Electric water heater safety valve
10/03/2012CN202469101U Low pressure maintaining valve for cleaning machine
10/03/2012CN202469100U Overflow valve of high-pressure washer
10/03/2012CN202469099U Safety valve of middle pressure monocrystalline furnace
10/03/2012CN202469098U Gas safeguard valve
10/03/2012CN202469097U Pressure reducing structure for adjusting gas pressure,
10/03/2012CN202469096U Fast-assembling type waterproof ventilating valve
10/03/2012CN202469066U Touch control type tap
10/03/2012CN202469013U Cleaning machine pressure-regulating valve with gun closing and machine stopping functions
10/03/2012CN102713382A Hydraulic unloading valve
10/03/2012CN102713381A Pilot-operated pressure control valve
10/03/2012CN102705568A Total-pressure high-speed exhaust valve
10/03/2012CN102705565A Actuating mechanism of fireproof smoke exhaust valve
10/03/2012CN102705554A Automatic explosion-proof indoor natural gas pipeline valve
10/03/2012CN102705553A Flow regulating device
10/03/2012CN102705552A Pressure regulator with excessive flow auto-closing function by setting maximum flow
10/03/2012CN102705551A Electromagnetic differential safety valve
10/03/2012CN102705550A Pressure relief valve of self-rescuer
10/03/2012CN102705549A Pressure reducing valve for nuclear power fire fighting
10/03/2012CN102705548A Pressure relief valve for oil-immersed transformer and oil-immersed transformer
10/03/2012CN102705547A Electronic pressure regulating device for monitoring torque of hydraulic tongs
10/03/2012CN102705546A Inserting-type emergency cut-off valve for liquefied natural gas cylinder
10/03/2012CN102705532A Quick air release valve
10/03/2012CN102278511B One-way pressure limit valve
10/03/2012CN102252117B High-precision linear liquid flow adjustment valve
10/03/2012CN101963254B Pressure-balancing valve for irrigation system
10/03/2012CN101526147B Pointer type safety valve
10/02/2012US8276614 Suction valve of variable capacity compressor for vehicle
10/02/2012US8276613 One-way valve of variable capacity compressor for vehicle
10/02/2012CA2637124C An improved by-pass and pressure regulator valve
09/2012
09/27/2012WO2012128442A1 Individual room control system provided with flow limiting valves, and flow limiting valve provided therein
09/27/2012WO2012126183A1 Fluid regulating device with biased control element
09/27/2012WO2012126124A1 Automatic fluid flow shut-off system and method using optical sensors
09/27/2012US20120244454 Valve, fluidic apparatus, and fluid-supplying apparatus
09/27/2012US20120241018 Over-pressure protection device
09/27/2012DE102011114628A1 Getriebeaggregat Transmission unit
09/26/2012EP2503205A1 Safety valve
09/26/2012EP2501965A1 Pilot-operated pressure control valve
09/26/2012CN202453013U Flow meter
09/26/2012CN202451918U Steel ball rollover valve
09/26/2012CN202451917U Novel bidirectional current limiting cut-off valve
09/26/2012CN202451916U High-reliability speed-limiting shut-off valve
09/26/2012CN202451915U Pressure regulation electromagnetic valve
09/26/2012CN202451914U Automatic control valve for solar water heater
09/26/2012CN202451913U Spring type non-return automatic regulation valve
09/26/2012CN202451912U Novel bi-directional stop valve
09/26/2012CN202451911U Y-shaped multi-orifice pressure-reducing flow regulation valve
09/26/2012CN202451910U Sleeve-type intelligent flow regulating valve
09/26/2012CN202451909U Direct pressure release valve
09/26/2012CN202451908U Pipelined gas relief valve
09/26/2012CN202451907U Right-angled direct pressure relief valve
09/26/2012CN202451906U Spraying equipment
09/26/2012CN202451905U Compression bar buckling trigger type pilot-operated pressure release valve
09/26/2012CN202451904U Novel safety valve of liquefied petroleum gas storage device
09/26/2012CN202451901U Non-return pressure relief valve used for water heater
09/26/2012CN102691827A Ergonomic hand knob having asymmetrical flutes
09/26/2012CN102691817A High-precision high-reliability safety valve
09/26/2012CN102691816A Interchangeable valve apparatus for use with fluid regulators
09/26/2012CN102691815A Diaphragm interface apparatus to improve a cycle life of a diaphragm
09/26/2012CN102691814A Back pressure regulating valve with valve cartridge
09/26/2012CN102691813A Air door device for eliminating overpressure in pressurization air supply and smoke prevention system
09/26/2012CN102691812A Adjuster for balancing axial flow pressure intensity
09/26/2012CN102297278B Emergency cutoff valve
09/26/2012CN102182852B Snapping valve
09/26/2012CN102128291B Damping pressure reducing valve
09/26/2012CN101994858B Air valve for preventing water hammer due to cavities collapsing
09/26/2012CN101990806B Low-pressure irrigation system with balanced pressure
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