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 31 - Operating means; Releasing devices
Patents for F16K 31 - Operating means; Releasing devices (69,292)
11/2010
11/04/2010DE10106382B4 Thermostatkopf für Ventile von Warmwasser-Heizkörpern Thermostatic head valves for hot water radiators
11/04/2010CA2758978A1 Pressure regulator
11/04/2010CA2758970A1 Self-aligning spring seat for fluid regulator and fluid regulator comprising self-aligning spring seat
11/03/2010EP2246601A2 Electromagnetic hydraulic valve
11/03/2010EP2245349A1 Two-shutter three-way valve
11/03/2010EP2245346A1 Cartridge for a sanitary fitting
11/03/2010EP2176053B1 Device for blow-molding containers
11/03/2010EP1425527B1 Bobbin for automatic inflator
11/03/2010EP0961062B1 Piezoelectric valve
11/03/2010CN201622197U Distributing valve of full-automatic totally closed tissue dehydrator
11/03/2010CN201621745U Control valve of gas cooker
11/03/2010CN201621360U Central heating flow automatic control driving device
11/03/2010CN201621359U Automatic control-drive device of central heating flow
11/03/2010CN201621358U Valve handle
11/03/2010CN201621357U Valve hand wheel with rotation cycle indication function
11/03/2010CN201621356U Handle structure of water faucet
11/03/2010CN201621355U Novel low-operation-moment plate valve
11/03/2010CN201621354U Mechanical combination valve starting device
11/03/2010CN201621353U Spherical hinge assembly and multiple directional control valve controller
11/03/2010CN201621352U Boosting cutoff device
11/03/2010CN201621351U Meter-valve integrated water supply control device
11/03/2010CN201621350U Double-gas source device of emergency cut-off valve for gas-collecting station
11/03/2010CN201621349U Automatic control device for gas conveyance
11/03/2010CN201621348U Electric actuator
11/03/2010CN201621347U Nuclear grade valve electric apparatus
11/03/2010CN201621344U Water-fullness self-turn-off water tap
11/03/2010CN201621343U Automatic drain valve
11/03/2010CN201621338U Cascade voltage preventing reducing valve
11/03/2010CN201621334U Full automatic gas system with double gas sources
11/03/2010CN201621332U Automatic drain valve
11/03/2010CN201621330U Three-way valve
11/03/2010CN201621325U Emergent manual valve of balance type proportional mixer
11/03/2010CN201621324U Automatic drain valve for solar water heater
11/03/2010CN201621312U Plug valve
11/03/2010CN201621309U Ceramic wearable gate valve
11/03/2010CN201621308U Liquid-operated flat valve
11/03/2010CN201621307U Non-rising stem butterfly knife gate valve
11/03/2010CN201621305U Gate valve
11/03/2010CN201621304U Cushion valve
11/03/2010CN201621301U Ventilation butterfly valve controlled by electro-hydraulic push rod
11/03/2010CN201621299U Long circular two-way stop valve
11/03/2010CN201621298U Fixed pressure bleed valve
11/03/2010CN201621297U Micro instillation valve of full-automatic leather trademark machine
11/03/2010CN201621295U Crude gas pneumatic fast stop valve
11/03/2010CN201621294U Piston type slide quick switch valve
11/03/2010CN201621287U Pressure storage valve
11/03/2010CN201621286U Self-aligning poppet valve
11/03/2010CN201621119U Quick hydraulic changeover valve
11/03/2010CN201621058U Air controlled drain valve system
11/03/2010CN201620976U Waste gas recirculation device of miniature gasoline engine
11/03/2010CN201620974U Exhaust gas recirculation valve
11/03/2010CN1734142B Valve installation
11/03/2010CN101878389A Valve actuator system
11/03/2010CN101876829A Method for improving control accuracy of locator
11/03/2010CN101876515A Superconductive energy-saving water heater
11/03/2010CN101876513A Energy-saving water heater
11/03/2010CN101876382A Electro-hydraulic poppet valve with supply pressure unloading function
11/03/2010CN101876381A Electrically-operated servo valve and method for controlling same
11/03/2010CN101876379A Rubber tube valve
11/03/2010CN101876378A Non-resistance two-sided double-eccentric ball valve
11/03/2010CN101660620B Support rotation type automatic cut-off device
11/03/2010CN101581372B Double-loop pressure difference retaining valve
11/03/2010CN101551035B Electromagnetic valve controlling system
11/03/2010CN101545558B Time switching device for adjustable hydraulic control throttle valve
11/03/2010CN101418869B A heat water control valve
11/03/2010CN101413600B One-way constant flow check valve
11/03/2010CN101321980B Automatic regulating valve used for controlling gas flow in high pressure system
11/03/2010CN101216125B Electric /manual opening-closing display type mechanical retaining electromagnetic valve
11/03/2010CN101210631B Gyration type hydraulic operated valve
11/02/2010US7823859 Normally-closed valve having a microflow rate adjusting device
11/02/2010US7823752 Device for dispensing a heated liquid
11/02/2010US7823633 Valve apparatus
11/02/2010US7823604 Exhaust apparatus pressure control system
11/02/2010US7823588 Ventilator with dual gas supply
11/02/2010US7823587 Process and system for monitoring the valves of an anesthetic dispenser
10/2010
10/28/2010WO2010123588A2 New and improved fracture valve and related methods
10/28/2010WO2010123587A2 New and improved actuators and related methods
10/28/2010WO2010123585A2 New and improved blapper valve tools and related methods
10/28/2010WO2010123429A1 Arrangement for sealing an electric drive for hydraulic valves
10/28/2010WO2010123167A1 Cylinder valve equipped with a stopper and a stopper setting system of the cylinder valve
10/28/2010WO2010122832A1 Thermostat device
10/28/2010WO2010122414A1 Valve assembly for high-pressure fluid reservoir
10/28/2010WO2010122408A1 Electro-hydraulic poppet valve with supply pressure unloading function
10/28/2010WO2010122016A1 Piezoelectric drive and microvalve comprising said drive
10/28/2010US20100270487 Electro-hydraulic poppet valve with supply pressure unloading function
10/28/2010US20100270486 Valve device
10/28/2010US20100270485 Valve Actuator
10/28/2010US20100269934 Air:fluid distribution system and method
10/28/2010US20100269925 Self-Aligning Spring Seat for Fluid Regulator and Fluid Regulator Comprising Self-Aligning Spring Seat
10/28/2010US20100269924 Flow rate ratio controlling apparatus
10/28/2010US20100269923 Electronic faucets for long-term operation
10/28/2010US20100269922 Flow rate control device
10/28/2010US20100269921 Valve assembly for high-pressure fluid reservoir
10/28/2010US20100269920 Methods and apparatuses for complementary pneumatic devices and circuits
10/28/2010DE102010015932A1 Solenoidventil für die Durchstromsteuerung Solenoid valve for controlling the flow-through
10/28/2010DE102009017864A1 Valve device, has force redirection unit assigned to actuation unit for redirection of force from adjusting force direction into movement direction of valve unit, where movement direction is oriented transverse to adjusting force direction
10/28/2010DE102009002582A1 Verstellbarer Schwingungsdämpfer mit einem Notbetriebventil Adjustable vibration damper with a Notbetriebventil
10/28/2010CA2759803A1 New and improved actuators and related methods
10/28/2010CA2759799A1 New and improved blapper valve tools and related methods
10/28/2010CA2759798A1 New and improved fracture valve tools and related methods
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