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)
01/2013
01/01/2013US8342479 Solenoid controlled valve for fluid media
01/01/2013US8342478 Valve actuator assembly and methods of using the same
01/01/2013US8342418 Thermo-valve
01/01/2013US8342201 Pressure reducing valve
01/01/2013US8342178 Device for taking and analyzing breathing gas samples
01/01/2013US8341958 Shape memory alloy actuated device
12/2012
12/27/2012WO2012177130A1 A pulse valve system having a pipe holder with axially deformable spring arms
12/27/2012WO2012176238A1 Solenoid valve
12/27/2012WO2012175421A1 Electromagnetic actuating device and camshaft adjuster
12/27/2012WO2012175390A1 Assembly for an electrically operated valve
12/27/2012WO2012175384A1 Assembly for an electrically operated valve
12/27/2012WO2012076325A3 Bistable valve and use thereof in the controlled submergence of a foundation structure
12/27/2012WO2009147266A3 Hands-free device for controlling the flow of water from a tap
12/27/2012US20120326068 Vehicle Mountable Arm for Valve Operating Machine
12/27/2012US20120326067 Electromagnet valve
12/27/2012US20120326066 Solenoid Spool Valve
12/27/2012US20120326065 Electromagnetic Valve
12/27/2012US20120326064 Electronic expansion valve
12/27/2012US20120326063 Water control ceramic valve with lower ceramic chip having limitation functions
12/27/2012US20120326062 Slide valve having a housing and a slide element guided within the housing
12/27/2012US20120325918 Bypass valve for a water circulation system
12/27/2012US20120325339 Valve structure for fluid pressure device
12/27/2012US20120325321 Tool lubrication delivery monitoring system and method
12/27/2012DE112009005290T5 Hydraulikdrucksteuermagnetventil Hydraulic pressure control solenoid valve
12/27/2012DE102012210468A1 AGR Ventil EGR valve
12/27/2012DE102011105586A1 Valve used for controlling flow of gaseous and liquid mediums, has spring washer in which five star-shaped recesses are formed in equal distances about central axis in spring plate region
12/27/2012DE102011078104A1 Electromagnetic operated seat valve of valve arrangement used in pneumatic spring system of motor car, has permanent magnet that is held in closed position by magnetic forces, even when sealing element is set without energizing coil
12/27/2012DE102011078102A1 Electromagnetically actuated seat for use in valve assembly of motor vehicle air suspension systems, comprises sealing element, which is arranged in closed position for sealing seal seat and sealing element is made of elastic material
12/27/2012DE102011077977A1 Dosing valve i.e. injection valve, for motor car, has valve element cooperating with valve opening, and insert mold attached on valve sleeve, and sealing element e.g. shrink hose, covering transition from insert mold to valve sleeve
12/27/2012DE102010041280B4 Druckschalteinrichtung mit ansteuerbarem Rückstellglied zur Diagnose der Funktionsfähigkeit bei anliegendem Arbeitsdruck Pressure switching device with a controllable restoring member for the diagnosis of functioning at applied working pressure
12/26/2012EP2538480A1 Recirculation assembly for recirculating anode waste gases of a fuel cell
12/26/2012EP2538116A1 Actuator
12/26/2012EP2538052A1 Thermostat device
12/26/2012EP2536968A2 Actuating drive for safety valves having a high actuating torque
12/26/2012EP2536966A1 Solenoid spool valve
12/26/2012EP2536647A2 Method and apparatus in a pneumatic material conveying system
12/26/2012CN202632928U Electromagnet for electromagnetic valve of executing mechanism of electronic control system of automobile
12/26/2012CN202630488U Emptying valve for in-built siphon-type pipeline of solar water heater
12/26/2012CN202630483U Self water supply solar system
12/26/2012CN202629326U Anti-freezing electromagnetic head
12/26/2012CN202629317U Warm gas valve with good sealing effects
12/26/2012CN202629308U Constant temperature control valve automatically adjusting heating of radiator
12/26/2012CN202629307U Zero switch
12/26/2012CN202629306U Valve sequence switch control mechanism
12/26/2012CN202629305U 加长开关 Long switch
12/26/2012CN202629304U Improved structure of faucet switch handle
12/26/2012CN202629303U Gate valve with crank-link mechanism
12/26/2012CN202629302U Valve facilitating long-distance operation
12/26/2012CN202629301U Button type automatic inflating valve for life jacket
12/26/2012CN202629300U Changeable telescopic type gate valve switch device
12/26/2012CN202629299U Novel faucet water outlet device
12/26/2012CN202629298U Stop valve with small-diameter pull rod
12/26/2012CN202629297U Hydraulic valve push rod
12/26/2012CN202629296U Floating-ball type water level automatic valve
12/26/2012CN202629295U Sliding-plug split-type exhaust valve with limiting device
12/26/2012CN202629294U Air inlet and vent valve with internal threads
12/26/2012CN202629293U Device for controlling air exhaust flow of air exhaust valve
12/26/2012CN202629292U Manual and hydraulic controlled switching stop valve
12/26/2012CN202629291U Air-control membrane-type high-pressure large-flow reducing valve outlet pressure control system
12/26/2012CN202629290U Diaphragm type hydraulic power drain valve
12/26/2012CN202629289U Double-cylinder executing mechanism of regulating valve
12/26/2012CN202629288U Single-action actuating mechanism of adjusting valve
12/26/2012CN202629287U Limiting structure of double-air-cylinder executing mechanism of adjusting valve
12/26/2012CN202629286U Change-over valve
12/26/2012CN202629285U Asymmetrical heavy-load shifting fork type actuator
12/26/2012CN202629284U Valve connecting rod reinforcement general actuator
12/26/2012CN202629283U Pneumatic valve used in vacuum environment
12/26/2012CN202629282U Follow-up booster
12/26/2012CN202629281U Pneumatic valve with oil cylinder control function
12/26/2012CN202629280U Diaphragm valve
12/26/2012CN202629279U Electromagnetic valve joint
12/26/2012CN202629278U Combined solenoid valve
12/26/2012CN202629277U Low-voltage switch for water purifying machine with quick connector
12/26/2012CN202629276U Magnetorheological fluid overflow valve
12/26/2012CN202629275U Switch device and detection device of directly operated electronic expansion valve
12/26/2012CN202629274U Ozone faucet switching device
12/26/2012CN202629273U Split type starting electromagnetic valve device
12/26/2012CN202629272U Self-charging type inductive faucet device
12/26/2012CN202629271U Self-hold electromagnetic valve
12/26/2012CN202629270U Electromagnetic valve for heavy truck clutch
12/26/2012CN202629269U Miniature normally-opened water inlet solenoid valve
12/26/2012CN202629268U Miniature normally-open drain solenoid valve
12/26/2012CN202629267U 电磁阀 Solenoid valve
12/26/2012CN202629266U Beer electromagnetic valve
12/26/2012CN202629265U Combined type electromagnetic valve
12/26/2012CN202629264U Electric control valve
12/26/2012CN202629263U Plane magnetic ring tractor for ultra-light type self-pressure self-sealing valve
12/26/2012CN202629262U Safety valve of household gas pipe
12/26/2012CN202629261U Electric valve structure
12/26/2012CN202629260U Angle regulating mechanism for electrically operated valve
12/26/2012CN202629259U Water draining device capable of automatically adjusting water divider
12/26/2012CN202629258U Electric executing mechanism anomaly-prevention circuit suitable for analog quantity control
12/26/2012CN202629257U Electromagnetic bottle valve for subway fire fighting system
12/26/2012CN202629256U Novel water faucet for locker room washbasin
12/26/2012CN202629255U Process control diaphragm valve
12/26/2012CN202629254U Intelligent electric valve locating device
12/26/2012CN202629251U Magnetic valve for air conditioning system
12/26/2012CN202629228U Water feeding valve for solar water heater
12/26/2012CN202629222U Self-absorption electromagnetism gas pressure stabilizing valve
12/26/2012CN202629221U Intelligent gas pressure stabilization controlling valve
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