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)
09/2010
09/08/2010CN201575210U Hydraulic safety oil filling valve
09/08/2010CN201575209U Dynamic balance electrical control integrated valve
09/08/2010CN201575208U Floating rubber ring type transformer pressure relief valve
09/08/2010CN201575207U Constant pressure valve
09/08/2010CN201575191U Valve used as either foot valve or safety valve
09/08/2010CN201574795U Oil pressure regulating device of engine
09/08/2010CN101825191A Piston sealed safety valve
09/08/2010CN101825190A Flow regulating valve for heating and refrigerating device
09/08/2010CN101287940B Pressure control device
09/08/2010CN101240856B Flow amount control valve
09/07/2010US7789103 Dense phase induction system and method
09/07/2010US7789101 Oxygen supply system having a central flow control
09/07/2010US7789100 Connection apparatus and method
09/02/2010WO2010098621A2 Valve for regulating water quantity
09/02/2010US20100219933 Gas cutoff apparatus
09/02/2010US20100218963 Explosion Protection Valve
09/02/2010DE202010009038U1 Vorrichtung zur Prüfung insbesondere des Ansprechdrucks eines Sicherheitsventils Apparatus for testing particular the response pressure safety valve
09/01/2010CN201568619U Automatic scavenging air valve for oil tank
09/01/2010CN201568618U Pressure control valve
09/01/2010CN201563578U Pressure control valve of biological feed bag
09/01/2010CN201563577U Biological feed bag pressure control valve
09/01/2010CN101818823A Tap water cut-off leakage-proof protection valve device
09/01/2010CN101382206B Voltage limiting and self locking safety valve for electric water heater
08/2010
08/31/2010US7784482 Pressure relief device assemblies
08/31/2010US7784465 Laryngeal mask vent clip and method of use
08/31/2010US7784221 Fire collar
08/25/2010CN201561417U Boiler safety valve suitable for train model
08/25/2010CN201561171U Balanced type multifunctional valve
08/25/2010CN201561170U Control valve core with automatic gas over-flow shut-off function
08/25/2010CN201561169U Double-centering type gas pressure regulator
08/25/2010CN201561168U Gas decompressor for preventing decompressed gas from being liquefied
08/25/2010CN201561167U Automatic normal pressure constant safety valve for oil tank
08/25/2010CN201561164U Check valve of built-in flap
08/25/2010CN201561127U Special oxygen emergent stop valve
08/25/2010CN201559885U Safety bottle
08/25/2010CN201559649U Hand valve with one-way function
08/25/2010CN1878710B Non-fragmenting pressure relief apparatus
08/25/2010CN101813207A Water-saving control valve for tap water
08/25/2010CN101813206A Pressure-regulating valve and liquid droplet ejection apparatus having the same
08/25/2010CN101813205A Pressure control system and pressure regulation valve thereof
08/25/2010CN101592246B Failure opening device for gas pressure regulator
08/25/2010CN101424353B Exhaust for gas meter valve
08/25/2010CN101169193B Pressure valve for combustion gas source
08/24/2010US7779962 Muffler
08/19/2010WO2010091691A1 A relief valve
08/19/2010WO2010077472A3 Internal relief valve apparatus for use with loading regulators
08/19/2010US20100206401 Multi-stage fluid regulators
08/19/2010US20100206388 Relief valve for a turbocharger
08/19/2010DE202010007614U1 Sicherheitsventil Safety valve
08/18/2010CN201554913U Automatic throttling shutoff valve
08/18/2010CN201554912U Novel safety valve of train model
08/18/2010CN201554906U Soft one-way breather valve
08/18/2010CN201554863U Thermal balance valve
08/18/2010CN1789769B Liquid pressure regulator
08/18/2010CN101806372A Tap water running prevention valve
08/18/2010CN101806371A 主蒸汽安全阀 Main steam safety valve
08/18/2010CN101349358B Control method and control system of proportion valve
08/18/2010CN101331352B Priming valve device for water circuit of beverage machine
08/18/2010CN101065604B Alloy for fusible plug and fusible plug
08/17/2010US7775924 Hydraulic tensioning device for a traction mechanism drive
08/12/2010WO2010088939A1 Operating valve
08/12/2010US20100203819 Variable set point all-electric pressure relief valve and control, independent from the automatic cabin pressure control system
08/12/2010US20100201051 Bleeder valve for pressurized furnace
08/12/2010US20100200782 Microfabricated Elastomeric Valve And Pump Systems
08/11/2010EP2215938A1 Work valve
08/11/2010CN201547365U Water saving valve for automatically regulating flow
08/11/2010CN201547364U Liquid-control flow valve for ultra-high-pressure double-pole pump
08/11/2010CN201547363U Regulating valve special for oxygen
08/11/2010CN201547362U Special-purpose constant pressure valve for combustion gas torch
08/11/2010CN201547361U Pressure limiting valve in cold compress pressurization system
08/11/2010CN201547360U Overflow valve
08/11/2010CN201547359U Gas pressure regulator
08/11/2010CN201547358U Safety valve adapted to train model
08/11/2010CN201547357U Automatic constant pressure exhaust valve
08/11/2010CN201547356U Electromagnet-spring double-acting full-bore type safety valve
08/11/2010CN201547355U 90-degree in-line safety valve
08/11/2010CN201547354U Built-in hydraulic cylinder driver of safety valve
08/11/2010CN201547353U Gas safety self-closing valve
08/11/2010CN201547352U Modified balanced valve
08/11/2010CN201547351U Gas flameout protection electromagnetic valve with connector provided with inverted hook
08/11/2010CN201547346U Safety angle valve for tip-over and filling prevention air bottle
08/11/2010CN201547332U Check valve
08/11/2010CN201547321U Pressure difference control make-break valve
08/11/2010CN201547255U Slowly-closed check valve
08/11/2010CN201547250U Actuating mechanism of adjustable pressure reducing valve
08/11/2010CN201546977U Downhole drainage pump pressure release valve
08/11/2010CN201545270U Built-in inverted seal fixed single-seal air returner
08/11/2010CN201545269U Built-in inverted seal fixed sheet type dual-seal air returner
08/11/2010CN101797118A Gravity-type pressure-regulating and pressuring-limiting valve
08/11/2010CN101608703B Anti-fire check valve
08/11/2010CN101482190B Controlled security pressure relieving apparatus with pneumatic assisting apparatus
08/11/2010CN101440886B Electric emergency cut-off valve
08/11/2010CN101392849B Amortization type vacuum damage valve
08/11/2010CN101223392B 可分离的燃料盒 Detachable fuel cartridge
08/11/2010CN101025238B Pressure reducing valve
08/10/2010US7770511 Method and device for preparing liquid
08/10/2010CA2585582C Safety valve device
08/10/2010CA2485817C Emergency pressure relief valve with enhanced reset
08/05/2010WO2010087476A1 Pressure reducing valve
08/05/2010WO2010087475A1 Pressure reducing valve
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