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)
07/2014
07/09/2014EP2751457A2 Connecting piece of a transport line
07/09/2014EP2751456A1 Pipe comprising a pressure relief valve
07/09/2014CN203704133U 带流量计分集水器 Manifold with flowmeter
07/09/2014CN203703351U 燃气安全阀及其定时装置 Gas safety valve and timing device
07/09/2014CN203703333U 一种改进型燃气安全阀门 An improved gas safety valve
07/09/2014CN203703328U 气动节能进气阀 Pneumatic energy-intake valve
07/09/2014CN203703295U 智能排烟防火阀 Intelligent smoke damper
07/09/2014CN203703294U 一种多重保护的紧急切断阀 A multi-protected emergency shut-off valve
07/09/2014CN203703293U 新型减压阀 The new valve
07/09/2014CN203703292U 一种动力控制型深度真空破坏阀 A power vacuum breaker valve controlled depth
07/09/2014CN203703291U 一种上拉型下吸式防结垢防污染吸气阀 One kind of pull-type anti-fouling pollution downdraft intake valve
07/09/2014CN203703290U 锥形密封泄压执行机构的燃气调压器 Conical seal relief actuator gas regulator
07/09/2014CN203703289U 管道灌溉压力可调式缓启闭自动泄水阀 Adjustable pressure relief pipe irrigation drain valve open and close automatically
07/09/2014CN203703288U 过滤减压阀 Filter Regulator
07/09/2014CN203703287U 一种新型节流阀 A new throttle
07/09/2014CN203703286U 高压差调节阀的结构 High differential pressure regulating valve structure
07/09/2014CN203703285U 地面测试节流阀 Ground Test throttle
07/09/2014CN203703284U 泄压阀 Pressure relief valve
07/09/2014CN203703283U 平衡式阀芯结构的车用cng减压器 Car balanced with cng pressure reducer valve structure
07/09/2014CN203703282U 进水阀防爆器 Inlet valve blow-out preventer
07/09/2014CN203703281U 恒压式可调流量整体燃气阀 Constant overall gas valve adjustable flow
07/09/2014CN203703280U 下磁式阀芯结构的比例阀 Under the proportional valve spool magnetic structure
07/09/2014CN203703279U 家用瓶装液化石油气调压阀 Household bottled liquefied petroleum gas pressure regulator
07/09/2014CN203703278U 一种超流量漏气自闭燃气调压器 An ultra flow leak autistic gas regulator
07/09/2014CN203703277U 一种给水调节阀 One kind of water valve
07/09/2014CN203703276U 自力式垫环高压执行机构调压器 Self-pad ring high pressure actuator regulator
07/09/2014CN203703275U 一种拉杆式安全阀 One kind of safety valve rod
07/09/2014CN203703274U 一种闭式液压系统驱动的走行控制用负荷阀 One kind of closed hydraulic system driven load control valve Traveling
07/09/2014CN203703273U 尿素箱及其防泄漏通气阀 Urea tank and anti-leakage through the valve
07/09/2014CN203703272U 一种高灵敏度减压器 A high-sensitivity pressure reducer
07/09/2014CN203703271U 一种泡沫-水喷淋系统用压力泄放阀 A foam - water sprinkler system with a pressure relief valve
07/09/2014CN203703270U 一种低压安全阀 A low-pressure relief valve
07/09/2014CN203703269U 防喷调偏式玻璃管考克 BOP detuning Glass Hancock
07/09/2014CN203703268U 一种用于变压器的压力自动释放阀 An automatic pressure release valve for transformer
07/09/2014CN203703267U 高压差节流盘片组的组合结构 Composite Structure pressure differential throttling disc set
07/09/2014CN203703260U 浮板阀 Floating plate valve
07/09/2014CN203702216U 软启动阀 Soft-start valve
07/09/2014CN203701228U 一种马桶水路开关系统 One kind of toilet water switch system
07/09/2014CN203694336U 一种具有双重保护功能的呼吸机过载安全阀 The ventilator having a double protection overload safety valve
07/09/2014CN103917813A 安全头 Safety first
07/09/2014CN103917812A 阀装置 Valve device
07/09/2014CN103912704A 燃气调压装置及调压方法 Apparatus and method for regulating gas regulator
07/09/2014CN103912703A 磁控超压过流自动关断燃气安全球阀 Magnetic overcurrent overpressure safety valve automatically shuts off the gas
07/09/2014CN103912702A 一种带过滤装置的燃气调压器 A tape filtration devices gas regulator
07/09/2014CN103912701A 一种减压阀的压力调节机构 One kind of a pressure reducing valve adjusting mechanism
07/09/2014CN103912700A 一种超高压高温实验回压阀 EHV high temperature experiments back pressure valve
07/09/2014CN103912699A 焊接绝热气瓶专用经济调压阀 Special economic welding insulation cylinder pressure regulator
07/09/2014CN103912698A 一种泄放阀 One kind of relief valve
07/09/2014CN103104732B 一种热敏消防角阀 A thermal Fire Angle
07/09/2014CN102032375B 转向泵流量控制阀 Steering pump flow control valve
07/03/2014WO2014105452A1 Valve assembly for a tank of a vehicle and method of creating a vacuum in the tank
07/03/2014WO2013139688A3 Explosion protection with housing
07/03/2014US20140186154 Pump pressure relief system
07/03/2014US20140182693 Hydraulic Gain of Transmission Control Elements
07/03/2014DE102013200050A1 Overflow valve for e.g. high pressure pump of storage injection system, has vent holes that are formed in main portion for venting spring chamber, and are configured to connect spring chamber directly to channel in housing
07/02/2014DE202014102792U1 Ein bei Veränderung der Durchgangsspannung automatisch schließbares Ventil An automatically closable when changing the pass voltage valve
07/02/2014CN203686590U 直接作用式燃气调压器监控平衡装置 Direct-acting gas regulator monitoring balancing device
07/02/2014CN203686308U 气电双联锁阀 Gas-electric double interlock valve
07/02/2014CN203686297U 一种电控压力调节阀组件 An electrically controlled pressure regulating valve assembly
07/02/2014CN203686290U 一种热交换器温度阀 A heat exchanger temperature valve
07/02/2014CN203686289U 一种拉断阀 One kind of pull-off valve
07/02/2014CN203686288U 一种限流阀 One kind of limiting valve
07/02/2014CN203686287U 弹簧加载式回压器 Spring-loaded back pressure device
07/02/2014CN203686286U 汽车气动换挡执行机构用减压器 Car pneumatic actuators with regulator shift
07/02/2014CN203686285U 定压减压阀 Constant pressure relief valve
07/02/2014CN203686284U 气体减压阀 Gas valve
07/02/2014CN203686283U 活塞加载式超高压回压器 EHV-loaded piston back pressure device
07/02/2014CN203686282U 一种气动膜式释压阀 One kind of pneumatic diaphragm pressure relief valve
07/02/2014CN203686281U 一种超高压水溢流阀 EHV water relief
07/02/2014CN203686280U 一种排气阀及其阀体 One kind of exhaust valve and valve
07/02/2014CN203686279U 太阳能真空管爆管安全阀 Solar vacuum tube burst pipe safety valve
07/02/2014CN203686278U 一种消震室用可调机械式液压压力安全阀 One kind of absorber chamber with adjustable mechanical hydraulic pressure relief valve
07/02/2014CN203686277U 安全泄压阀 Safety Relief Valve
07/02/2014CN203686276U 一种具有应急关闭功能的排气阀 Exhaust valve having an emergency shut-off feature
07/02/2014CN203686275U 两通泄压阀 Two-pass pressure relief valve
07/02/2014CN203686274U 一种压力释放阀 A pressure relief valve
07/02/2014CN203686238U 双出水雨淋阀 Dual water deluge valve
07/02/2014CN203686167U 天然气旋启式轴流安全切断阀 Swing axial flow gas safety shut-off valve
07/02/2014CN203677826U 雨淋报警阀 Rain alarm valve
07/02/2014CN103899834A 高压恒定流量调节阀 High pressure constant flow regulating valve
07/02/2014CN103899810A 一种双向作用流量控制阀 A two-way flow control valve action
07/02/2014CN103899809A 旋板节流式阻力调节器 Rotary throttle plate resistance regulator
07/02/2014CN103899808A 一种蒸汽减压减温阀 A steam pressure reducing valve temperature
07/02/2014CN103899807A 弹簧外置的低维护式泄压/持压阀 External low-maintenance spring pressure relief / holding pressure valve
07/02/2014CN103899806A 带有导向阀盘的紧急切断安全装置 Emergency shut-off safety device with a pilot valve disc
07/02/2014CN103899769A 一种方便水龙头 A convenient faucet
07/02/2014CN102927340B 燃气应急切断阀 Gas emergency shut-off valve
07/02/2014CN102713381B 先导式溢流阀 Pilot-operated relief valve
07/02/2014CN102518848B 弯头减压阀 Elbow valve
07/01/2014US8763634 Relief device for oil pump
06/2014
06/26/2014WO2014100421A1 Downhole valve utilizing degradable material
06/26/2014WO2014096458A1 Pipe shut-off arrangement, and a device for the emergency supply of coolant liquid to the fuel rods in a nuclear power plant reactor container, comprising such a pipe shut-off arrangement
06/26/2014WO2014096189A1 Flow control valve adjustable according to viscosity
06/26/2014WO2014094599A1 Water hammer discharge valve
06/26/2014US20140174566 Excess Pressure Safety Relief Valve
06/26/2014US20140174565 Disc assembly with branch hole for fluid flow control device
06/26/2014US20140174552 Subsea pressure regulator
06/26/2014US20140174545 Thermally actuated valve
06/26/2014DE102012024944A1 Diaphragm valve for gaseous and liquid medium, has pilot passage extended from armature space of pilot valve, and inlet nozzle opening from inlet into passage, where cross-section of passage is smaller than that of pilot valve seat
06/25/2014EP2747087A1 Pipe shut-off device and apparatus for the emergency supply of cooling fluid to the fuel rods arranged in the reactor vessel of an nuclear power station with such a pipe shut-off device
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