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)
10/2012
10/17/2012CN102741627A Refrigeration valve block
10/17/2012CN102741600A Electromagnetic valve
10/17/2012CN102741599A Electromagnetic valve
10/17/2012CN102741598A Motorized rotary valve
10/17/2012CN102734550A Intelligent hydraulic valve capable of detecting and repairing chucking fault
10/17/2012CN102734548A Differential screw assembly for varying torque for valve
10/17/2012CN102734547A Valve rod lengthening device
10/17/2012CN102734546A Pilot-operated three-position switching valve
10/17/2012CN102734545A Floating ball valve for controlling water level by draining water
10/17/2012CN102734544A Automatic air suction siphon breaking valve
10/17/2012CN102734543A Water leakage prevention valve
10/17/2012CN102734542A Pilot relay
10/17/2012CN102734541A High-magnetic potential starting and low-magnetic potential maintaining type solenoid valve control module
10/17/2012CN102734540A Electromagnetic valve block for controlling amount of switched air in multi-level speed-adjusting manner
10/17/2012CN102734539A Pivot-type micro-resistance low-power-consumption large-diameter electromagnetic valve
10/17/2012CN102734538A Electromagnetic valve
10/17/2012CN102734537A Electromagnetic pneumatic valve with buffer device
10/17/2012CN102734536A A solenoid valve device, a hydraulic apparatus equipped with the solenoid valve device, and a hydraulic power steering system equipped with the hydraulic apparatus
10/17/2012CN102734535A Lifting armature actuator
10/17/2012CN102734534A Novel electro-hydraulic servo controller
10/17/2012CN102734533A Automatic electromagnetic rapid safety valve for cutting coal gas
10/17/2012CN102734532A 现场设备 Field Equipment
10/17/2012CN102734531A Positioner
10/17/2012CN102734530A Positioner
10/17/2012CN102734529A Linkage control device and blood gas analyzer adopting same
10/17/2012CN102734514A Torsional spring for a slam-shut safety device
10/17/2012CN102734511A Core pushing control valve
10/17/2012CN102734505A Multi-arm control valve and fuel supply control valve for vehicle
10/17/2012CN102734499A Large-drift-diameter movable plate type four-way reversing device
10/17/2012CN102734494A Solenoid valve
10/17/2012CN102734493A Four-way reversion valve and piston component thereof
10/17/2012CN102734491A Upper portion of conversion valve
10/17/2012CN102734485A Anti-infection tap
10/17/2012CN102734482A High-temperature reject valve
10/17/2012CN102734475A Automatic water draining valve for locomotives
10/17/2012CN102734474A Pneumatic high speed on-off valve
10/17/2012CN102734473A Rotational-free self-sealing valve
10/17/2012CN102730614A Unloading device for chemical solution thermal insulation transport tank car
10/17/2012CN102729219A Air suction direction switching device of pneumatic tool
10/17/2012CN102338576B Vertical type cooling tower
10/17/2012CN102155571B Electromagnetic valve
10/17/2012CN102072327B 水龙头 Faucet
10/17/2012CN102062241B Upper end sealed fuel valve
10/17/2012CN102052472B Timing valve
10/17/2012CN102032370B Overpressure closing valve
10/17/2012CN101988742B Safe constant-temperature system applied to electric water heater
10/17/2012CN101975307B Chain type foot-controlled water tap switching device
10/17/2012CN101749104B By-pass valve actuator of turbocharger
10/16/2012US8287256 Valve assembly
10/16/2012US8286941 Ring for aerosol dispenser valve
10/16/2012US8286935 Subsea electric actuator using linear motor
10/16/2012US8286934 Dual by-pass for diaphragm type flushometers
10/16/2012US8286933 Valve
10/16/2012US8286665 Multiplexed latching valves for microfluidic devices and processors
10/16/2012US8286662 Switching valve with slider
10/16/2012US8286661 Bi-directional overpressure shut-off valve
10/15/2012CA2737857A1 Shower head
10/11/2012WO2012138889A2 Solenoid housing with elongated center pole
10/11/2012WO2012138424A1 Split gate valve
10/11/2012WO2012138314A1 Hydroelectric control valve for remote locations
10/11/2012WO2012136865A1 Three-position valve for water supply systems
10/11/2012WO2012136107A1 Refrigeration system and electric valve
10/11/2012WO2012135885A1 Flushing valve for common rail heavy oil injection systems
10/11/2012US20120258242 In-line film-forming apparatus, method of manufacturing magnetic recording medium, and gate valve
10/11/2012US20120256111 Split gate valve
10/11/2012US20120256110 Systems and methods for automating the operation of solenoid valves to prevent overheating of solenoid elements
10/11/2012US20120256109 Magnetic Valve and Driver Assistance Device having such a Magnetic Valve
10/11/2012US20120256108 Flow control actuator
10/11/2012US20120255619 Remote-controlled, water dispensing system
10/11/2012US20120255536 Heating system
10/11/2012US20120255529 Regulator
10/11/2012DE112009004782T5 Strömungssteuerungsventil Flow control valve
10/11/2012DE10359364B4 Elektromagnetisches Hydraulikventil, insbesondere 3/2-Wegeschaltventil zur Steuerung eines varialblen Ventiltriebes einer Brennkraftmaschine Electromagnetic hydraulic valve, in particular 3/2-way switching valve for controlling a varialblen valve drive of an internal combustion engine
10/11/2012DE102011016626A1 Magnetic valve, particularly for hydraulic damper, comprises housing, in which flow path is formed for fluid, where valve body is provided, which is movably arranged between closing position and opening position along axis inside housing
10/11/2012DE102011016276A1 Valve for use in turbo supercharger of motor car, has sealing ring arranged between peripheral surface of sealing device and inner wall of housing, and actuator device that moves valve body, where ring is movably secured at sealing device
10/11/2012DE102011013429B4 Abblaseventil Relief valve
10/11/2012DE102011006828A1 Valve i.e. injection valve for measuring fluid medium i.e. fuel, has pot base, measured opening and valve seat formed in pot mantel that overlaps valve seat support at end side and is firmly connected with valve seat support
10/11/2012DE102010024943B4 omagnetische Ventilvorrichtung mit kopfseitig abgestützten und bodenseitig entlasteten Ankerführungsrohr omagnetische valve device with the head side and the bottom side supported relieved plunger tube
10/11/2012DE102007024520B4 Elektrisch betätigbares Ventil Electrically operable valve
10/10/2012EP2507498A1 Valve device for an internal combustion engine
10/10/2012EP2507035A1 Connection between a first component and a second component
10/10/2012CN202485289U Refrigerating system of central air conditioner
10/10/2012CN202485112U Fan coil system in central air conditioner
10/10/2012CN202485103U Heating medium regulation and control system in heating station
10/10/2012CN202484432U Electric heating faucet
10/10/2012CN202484416U Scald-proof faucet valve core
10/10/2012CN202484415U Water-saving valve for irrigation
10/10/2012CN202484414U Multipurpose temperature control valve
10/10/2012CN202484413U Constant-temperature faucet
10/10/2012CN202484412U Water-saving valve
10/10/2012CN202484411U Hand-pull type valve actuator
10/10/2012CN202484410U Static hydraulic balancing valve
10/10/2012CN202484409U Telescopic valve opener
10/10/2012CN202484408U Ergonomic handle with asymmetric grooves and control valve comprising the handle
10/10/2012CN202484407U Two-way and multi-valve directional fluid control structure
10/10/2012CN202484406U Multi-pipeline multi-valve fluid directional control structure
10/10/2012CN202484405U Air valve transmission system
10/10/2012CN202484404U Oil-cutting drainage valve
10/10/2012CN202484403U Electric control pneumatic valve
10/10/2012CN202484402U Pneumatic actuator for valves
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