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)
04/2014
04/02/2014CN102996890B Water purifier pipe connecting member
04/02/2014CN102966758B Flange type three-way butterfly valve
04/02/2014CN102954272B Electromagnetic valve
04/02/2014CN102943912B Signal valve capable of adjusting time
04/02/2014CN102889416B Strong suction valve driving device of strong exhausting gas water heater
04/02/2014CN102844601B An electric valve device
04/02/2014CN102818064B Bistable state reversing valve with spring interconnection resetting two-contact control function
04/02/2014CN102797865B Polyethylene (PE) double-diffusing ball valve
04/02/2014CN102718170B Self-return oil drain valve of hydraulic jack
04/02/2014CN102537413B Three-way valve with electromagnetic pilot sliding valve for air-conditioner water heater
04/02/2014CN102506220B Valve rapid-closing device by aid of solid rocket driving force
04/02/2014CN102496497B Rotary type partially compliant multi-stable mechanism
04/02/2014CN102401175B Air suction and exhaust valve for high-viscosity and large-capacity sewage
04/02/2014CN102348919B Electronically controlled valves
04/01/2014US8684329 Solenoid valve for liquid propane injection system
04/01/2014US8684034 Pressure relief valve
04/01/2014US8684033 Two-shutter valve
04/01/2014US8684028 Fuel quality traceable and remote system
04/01/2014US8684021 Versatile emergency shutdown device controller implementing a pneumatic test for a system instrument device
04/01/2014US8683999 Mechanical ventilation in the presence of sleep disordered breathing
04/01/2014CA2749164C Valve assembly
04/01/2014CA2664761C Air release valve
04/01/2014CA2663703C Placement of fluids in ground by pulse-injection
04/01/2014CA2624118C Valve for control of high pressure air pulse
04/01/2014CA2621947C A fluid-flow control valve
03/2014
03/27/2014WO2014047313A1 Fluid regulator, actuator, and method of improving stability of a fluid regulator
03/27/2014WO2014047308A1 Self-aligning valve port
03/27/2014WO2014046709A1 Fully-integrated flow-control valve
03/27/2014WO2014046545A1 Suspension system for a driver's compartment of a vehicle
03/27/2014WO2014044861A1 Three-dimensional flow-optimised control slider system with linear control behaviour
03/27/2014WO2014044579A1 Solenoid valve with magnetizable float
03/27/2014WO2014044384A1 Filter arrangement for a hydraulic valve
03/27/2014WO2013183059A8 Device and system for predicting failures of actuated valves
03/27/2014US20140084200 Fluid control valve having an adjustable valve stem and piston assembly
03/27/2014US20140084197 Solenoid valve, in particular for slip-controlled motor vehicle braking systems
03/27/2014US20140084196 Electromagnetically actuated valve
03/27/2014US20140084195 Electromagnetic actuator
03/27/2014US20140084194 Solenoid valve
03/27/2014US20140084193 Dual Control Dead Man System
03/27/2014US20140083538 Electrohydraulic control valve
03/27/2014US20140083528 Adjustable fixed pressure relief assembly and regulator comprising same
03/27/2014US20140083524 Float switch of a humidifier
03/27/2014DE112008001982B4 Solenoidventil Solenoid valve
03/27/2014DE102012019193A1 Ventil Valve
03/27/2014DE102011082185B4 Getriebe mit einer Absperreinrichtung Transmission with a shut-off device
03/27/2014DE102011052132B4 Schubumluftventil Diverter valve
03/26/2014EP2712285A1 Actuator
03/26/2014EP2711595A1 Valve device with double seat
03/26/2014EP2711594A1 Valve
03/26/2014EP2710286A1 Valve
03/26/2014CN203503412U Airborne electromagnetic valve coil
03/26/2014CN203502841U Ball float valve liquid level control system
03/26/2014CN203502089U Adjustable reverser
03/26/2014CN203500638U Y-shaped diaphragm valve
03/26/2014CN203500637U Novel lengthened foldable valve handle
03/26/2014CN203500636U Straight-stroke executing mechanism with hand-operated device
03/26/2014CN203500635U Turbine drive high-precision flange butterfly valve
03/26/2014CN203500634U Control device of nuclear power plant regulating system
03/26/2014CN203500633U Ball float valve with guiding, water stopping and ventilating functions
03/26/2014CN203500632U Hydraulic remote control ball float valve
03/26/2014CN203500631U Dual-ball vent valve
03/26/2014CN203500630U Cone variable spring buffer throttling brake valve for energy storage workover rig
03/26/2014CN203500629U Piston type control gas chamber structure for safe cut-off valves
03/26/2014CN203500628U Flow detection switch
03/26/2014CN203500627U Automatic irrigation valve and irrigating machine comprising same
03/26/2014CN203500626U Actuator
03/26/2014CN203500625U Solenoid valve mechanism of centrally-mounted VVT
03/26/2014CN203500624U Non-contact two-way solenoid valve
03/26/2014CN203500623U Flow proportional electromagnetic valve
03/26/2014CN203500622U Rigid sealing electromagnetic valve
03/26/2014CN203500621U Automatic waterway control valve
03/26/2014CN203500620U Three-way valve control device of wall-mounted furnace
03/26/2014CN203500619U Electric valve control device
03/26/2014CN203500618U Electric control air valve for fume hood
03/26/2014CN203500617U Indicating system of angular travel electric actuator
03/26/2014CN203500616U Faucet flow control device
03/26/2014CN203500607U Gas valve
03/26/2014CN203500606U Novel domestic gas timing valve
03/26/2014CN203500597U Hydraulic pressure switch
03/26/2014CN203500582U Air excess pressure valve
03/26/2014CN203500572U Hydraulic electric control valve
03/26/2014CN203500571U Pump control valve
03/26/2014CN203500564U Intelligent microcomputer type water mixing valve system
03/26/2014CN203500562U Load feedback self-resetting reversing valve
03/26/2014CN203500557U Two-position two-way bi-directional stop magnetic exchange valve
03/26/2014CN203500554U Material distributing triple valve with simultaneous presence of hand-operated mode and pneumatic mode
03/26/2014CN203500545U Hand wheel driven type ball valve
03/26/2014CN203500537U Hand wheel of soft seal gate valve
03/26/2014CN203500533U Power supply-free farm water saving valve
03/26/2014CN203500528U Automatic air flow adjusting valve
03/26/2014CN203500527U Through triangular valve
03/26/2014CN203500521U Zero-leakage reciprocating type bypass flue valve
03/26/2014CN203500517U Counter weight type direct action electromagnetic valve for high pressure gas
03/26/2014CN203500512U Airtight butterfly valve
03/26/2014CN203500510U Butterfly valve with spherical surface sealing structure
03/26/2014CN203500509U Butterfly valve with valve seat of strengthened structure
03/26/2014CN203500507U Center line-type butterfly valve of resilient seal valve seat
03/26/2014CN203500497U Pressure relief valve
03/26/2014CN203500496U Single-ball vent valve
03/26/2014CN203500495U Single-ball air release valve with inner container
1 ... 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 ... 693