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)
11/2009
11/12/2009DE102008022871A1 Head for valves, particularly thermostat valves, such as heater valves, has veiling formed in single piece and is arranged after attachment of head on valve lower part laterally over mounting unit
11/12/2009DE102008021444A1 Actuator for use in valve, has strand comprising series circuit from shape memory alloy wire and switch, where switch loads alloy wire with current from current source in closed condition, and alloy wire is arranged in strand
11/12/2009DE102008005492B3 Druckstellglied, insbesondere Farbdruckregler oder Beschichtungsmittelventil Pressure actuator, in particular paint pressure regulator valve or coating
11/12/2009DE102008001647A1 Control valve with e.g. piezoelectric or magnetostrictive actuator includes first valve channel with grooved opening extending around valve chamber inner circumference
11/12/2009CA2723543A1 Apparatus and methods to couple actuator stems and rod end bearings
11/12/2009CA2719476A1 Assembly including tap and protective cap, and bottle including such assembly
11/11/2009EP2116715A1 Egr valve device
11/11/2009EP2116437A2 Switching magnetic valve
11/11/2009EP2115545A1 Selectively actuated constant flow valve
11/11/2009EP2115336A1 Solenoid valve having a two piece moving valve element
11/11/2009EP2115335A1 One-piece metal orifice tube and solenoid valve including a one-piece metal orifice tube
11/11/2009EP2115307A1 Connecting arrangement for connecting a first element to a second element of a device particularly conducting liquids
11/11/2009CN201344313Y Vacuum electromagnetic baffle inflation valve
11/11/2009CN201344311Y Water outlet device with real-time heating module
11/11/2009CN201344308Y Heat-water warning valve
11/11/2009CN201344307Y Temperature adjustment handle structure for constant temperature faucet
11/11/2009CN201344306Y Water intake control valve
11/11/2009CN201344305Y Floating ball type magnetic valve
11/11/2009CN201344304Y Exhausting system for solar energy water heater and special pipeline exhausting solenoid valve thereof
11/11/2009CN201344303Y 16-way valve and driving device
11/11/2009CN201344302Y Two-way sealing process valve with internal pneumatic mechanism
11/11/2009CN201344301Y Non-contact spring type extrusion valve controlling device used for double-connection pipeline
11/11/2009CN201344300Y Valve control manipulator
11/11/2009CN201344299Y Micro pneumatic servo valve
11/11/2009CN201344297Y Thermostatic valve
11/11/2009CN201344291Y Three-in-one reverse flow preventer
11/11/2009CN201344288Y Dual-electromagnet two-position four-way ball valve
11/11/2009CN201344287Y Vacuum valve of continuous evacuation device
11/11/2009CN201344284Y Automatic thermostatic water mixing valve core
11/11/2009CN201344283Y Automatic thermostatic water mixing valve core
11/11/2009CN201344282Y Dished diaphragm type universal solenoid valve with large flow capacity
11/11/2009CN201344281Y Pilot-operated dished diaphragm solenoid valve
11/11/2009CN201344280Y Air-operated blowoff valve of solar water heater pipelines
11/11/2009CN201344279Y Diaphragm type solenoid valve with large flow capacity
11/11/2009CN201344278Y Diaphragm type solenoid valve with large flow capacity
11/11/2009CN201344277Y Intrinsically safe electrical ball valve
11/11/2009CN201344276Y Ball valve structure
11/11/2009CN201344274Y Drip-proof tap
11/11/2009CN201344272Y Piston type pilot-operated solenoid valve
11/11/2009CN201344271Y Straight-through underneath type exhaust valve for solar water heater
11/11/2009CN201344270Y Two-way metal sealed eccentric butterfly valve
11/11/2009CN201344267Y Drinking water faucet
11/11/2009CN201344266Y Piston type pilot-operated solenoid valve with large aperture
11/11/2009CN201344265Y Normally closed solenoid valve
11/11/2009CN201344264Y Pneumatic all-pass valve
11/11/2009CN201344263Y Ejector pin and floating ball combined unit for vertical type automatic exhaust steam valve
11/11/2009CN201344163Y Improved hydraulic multichannel conversion valve
11/11/2009CN201344161Y Mechanical-feedback plug-in proportional throttle valve
11/11/2009CN201344129Y Air inlet capacity control valve for air compressor
11/11/2009CN201343137Y Diving suit gas control device
11/11/2009CN101576175A Digital display water tap
11/11/2009CN101576174A Luminous water tap
11/11/2009CN101576173A Electromagnetic valve
11/11/2009CN101576172A Nesting type electronic valve
11/11/2009CN101576170A Safety valve
11/11/2009CN101576167A Safe shell insulated butterfly valve
11/11/2009CN101576166A Controllable multi-level throttle solenoid valve
11/11/2009CN100559049C Fluid control valve
11/10/2009US7615893 Electric control and supply system
11/10/2009US7614607 Drain connector for substance processing receptacle
11/10/2009US7614604 Electromagnetic fuel injection valve
11/10/2009US7614603 Solenoid valve
11/10/2009US7614420 Autofeed mechanism for heated humidifier chamber
11/10/2009CA2620348C Valve, actuator and control system therefor
11/05/2009WO2009134873A1 Seal assembly for a source of pressurized fluid
11/05/2009WO2009134836A1 Dry valve for sprinkler system
11/05/2009WO2009134579A2 Overmolded or pressed-in sleeve for hydraulic routing of solenoid
11/05/2009WO2009132652A1 A valve with an elastomer based valve structure and control system for controlling the valve
11/05/2009WO2009132650A2 A power actuated valve
11/05/2009US20090275925 Device for the controlled release of a substance
11/05/2009US20090272927 Apparatus and methods to couple actuator stems and rod end bearings
11/05/2009US20090272926 Butterfly valves
11/05/2009US20090272923 Adaptable safety nipple for nursing infants
11/05/2009US20090272922 Pressure-actuated normally open fluid valve
11/05/2009US20090272443 Portable device for supplying compressed CO2 from a pressure vessel to a pneumatic tool
11/05/2009US20090272442 Fluid flow control device
11/05/2009US20090272441 Flow Channel Switching Device
11/05/2009US20090272439 Maximum operating pressure control for systems with float valve metering devices
11/05/2009US20090272351 Valve drive system and valve driving method
11/05/2009DE19948379B4 Hydraulisches Steuerventil A hydraulic control valve
11/05/2009DE112007003035T5 Mikroventilvorrichtung A microvalve device
11/05/2009DE102008020101A1 Valve for gaseous and liquid medium, has valve body with valve seat formed as deep drawn piece, medium channel leading into valve chamber and disk shaped anchor with sealing body
11/04/2009EP2113698A2 Seat valve
11/04/2009EP2113697A2 Faucet-mixer device comprising at least a spacer element arranged between the handle and the water delivery assembly
11/04/2009EP2113696A2 Valve assembly
11/04/2009EP1917463B1 Sanitary single-lever mixer
11/04/2009EP1164025B1 Ink cartridge for recording device and ink jet recording device
11/04/2009CN201340775Y Slide prevention valve driving device based on PWM control
11/04/2009CN201340120Y Exhaust valve
11/04/2009CN201340105Y Integral-type freeze-prevention solar water heater
11/03/2009US7611125 Valve and method for producing a valve
11/03/2009US7611121 Solenoid control device
11/03/2009US7610915 Respiration system
11/03/2009US7610914 MRI/NMR-compatible, tidal volume control and measurement systems, methods, and devices for respiratory and hyperpolarized gas delivery
11/03/2009CA2438993C Circumferential sealing diaphragm valve
11/03/2009CA2401707C Electro-hydraulically pressurized downhole valve actuator
10/2009
10/29/2009WO2009131878A2 Z valve
10/29/2009WO2009131251A1 Heat sterilizing water purifier having downstream shutoff valves
10/29/2009WO2009130072A1 Solenoid valve
10/29/2009WO2009091984A3 Servo system using feedback
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