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)
12/2010
12/15/2010CN201672091U Micro-pressure pneumatic reversal valve with adjustable reversing pressure
12/15/2010CN201672082U Multistage friction free parallel gate valve
12/15/2010CN201672080U Novel coking tower overhead valve
12/15/2010CN201672079U Soft seal gate valve
12/15/2010CN201672078U Fire-control valve
12/15/2010CN201672070U 温度自动控制装置 Automatic temperature control device
12/15/2010CN201672069U Anti-rotation and anti-leakage meter front valve
12/15/2010CN201672068U Throughway plastic valve
12/15/2010CN201672067U Emptying valve for nitrogen injection type transformer extinguishers
12/15/2010CN201672066U High frequency gas-liquid switch valve
12/15/2010CN201671666U Main throttle valve of steam turbine
12/15/2010CN101918744A Regulators, power supply systems and methods for using the same
12/15/2010CN101918743A Flow control valve
12/15/2010CN101918742A Flexible electromagnetic valve actuator modeling and performance
12/15/2010CN101916639A Electromagnetic coil
12/15/2010CN101915359A Valve for compressed gas collecting bottle and concentrating pneumatic control method thereof
12/15/2010CN101915332A Floating bucket rotating device of side water inlet valve
12/15/2010CN101915331A Pressure control method and identification system of pressure control valve inside hydraulic system of transmission
12/15/2010CN101915330A Infrared sensing water-saving faucet
12/15/2010CN101915329A Tap
12/15/2010CN101915327A Control valve for heat flow instrument
12/15/2010CN101915324A Multifunctional valve
12/15/2010CN101915322A Float valve
12/15/2010CN101915320A Spiral gate
12/15/2010CN101915318A Wedge block jacking valve
12/15/2010CN101915315A Hand-operated emergency cut-off valve for self-operated pneumatic tape
12/15/2010CN101915314A Combined installation electromagnetic jet valve
12/15/2010CN101915313A Independently-installed electromagnetic type injection valve
12/15/2010CN101614300B Temperature controlling valve with function of cleaning valve core
12/15/2010CN101418871B Closed type electromagnetic valve during electrifying
12/15/2010CN101408256B Purge drain valve for cleaning gas turbine compressor and related method thereof
12/15/2010CN101379332B Pressure regulating valve, fuel cell system using the same, and hydrogen generating facility
12/15/2010CN101378908B Metering device for a dampening agent
12/15/2010CN101178128B Scalding preventing protection valve
12/15/2010CN101133235B Thermostat unit
12/14/2010US7849881 Circuit board for a solenoid valve manifold
12/14/2010US7849877 Diverter valve
12/14/2010US7849870 Piezoelectric pressure control valve
12/14/2010US7849853 Ventilator circuit and the method for the use thereof
12/09/2010WO2010141733A1 Fluid device with magnetic latching valves
12/09/2010WO2010141241A1 Solenoid pinch valve apparatus and method for medical fluid applications having reduced noise production
12/09/2010WO2010141187A1 Valve device for a combustion engine
12/09/2010WO2010139019A1 A water supply system
12/09/2010US20100312225 Wholly indwelling, valve-actuated, urinary catheter
12/09/2010US20100308251 Needleless access port valves
12/09/2010US20100308246 Plug Valve Indicator
12/09/2010US20100308245 Valve cartridge for a solenoid valve, and associated solenoid valve
12/09/2010US20100308244 Linear solenoid and valve device using the same
12/09/2010US20100308243 Solenoid pinch valve apparatus and method for medical fluid applications having reduced noise production
12/09/2010US20100308242 Actuator for Actuating a Valve Flap in a Valve Seat
12/09/2010US20100308241 Electronically controlled valve actuator in a pool or spa water line system
12/09/2010US20100308240 Electric fail safe valve actuator
12/09/2010US20100308239 Valve device
12/09/2010US20100307614 Apparatus for feeding a fuel, in particular lpg, to an internal combustion engine
12/09/2010US20100307608 Valve assembly
12/09/2010US20100307600 Apparatus and method for automatically disabling utilities
12/09/2010US20100307599 Fluid device with magnetic latching valves
12/09/2010DE202010014380U1 Elektrische Antriebsvorrichtung für Ventil Electric drive device for valve
12/09/2010DE202010014044U1 Ventilvorrichtung mit Magneteinsatz Valve device with magnetic insert
12/09/2010DE102009024263A1 Expansion material element, has piston rod arranged in expansion material and axially positioned in housing, and cover provided to fix sealing insert that seals expansion material in housing
12/09/2010DE102009022974A1 Electromagnetically operated high-speed switchover valve for controlling intake-volume flow rate for hydraulic displacer, has working connection and tank connection with valve geometry designed as seat and electromagnet
12/08/2010EP2258921A1 Actuator for well-haed valve or other similar applications and system incorporating same
12/08/2010EP1671057B1 Faucet lever lock
12/08/2010EP1501712B1 Electromagnetic valve, especially for slip regulated motor vehicle brake systems
12/08/2010CN201666407U Water-saving tap with button for yielding water by switching
12/08/2010CN201666406U Angle valve
12/08/2010CN201666405U Steel-structure water feeding control valve capable of preventing ball from rusting
12/08/2010CN201666404U Valve slow-open slow-closed damping control device
12/08/2010CN201666402U General tap
12/08/2010CN201666394U Shaft end type hydraulic control one-way valve
12/08/2010CN201666392U Bathtub faucet with double handgrip
12/08/2010CN201666388U Middle-large aperture diaphragm valve controlled by small moment
12/08/2010CN201666387U Two-phase flow cutting type eccentric ball valve
12/08/2010CN201666386U Brass self-control thread lock valve
12/08/2010CN201666385U Hydraulic heavy punch eccentric valve
12/08/2010CN201666384U Fluid-pressure sealing gate valve
12/08/2010CN201664277U Vapor mop
12/08/2010CN101910695A Solenoid-driven flow rate control valve
12/08/2010CN101910694A Pressure control valve device
12/08/2010CN101910693A Mixing faucet
12/08/2010CN101910605A Engine and control valve assembly having reduced variability in operation over time
12/08/2010CN101907199A Magnetic-driven intelligent radiator thermostat valve gear
12/08/2010CN101907198A Prepressing setting device for expansion valve and using method thereof
12/08/2010CN101907197A Valve port opening regulating and setting device of expansion valve and use method thereof
12/08/2010CN101907196A Electromagnetic valve body
12/08/2010CN101907195A Self-inspection type intelligent electric actuator for valve
12/08/2010CN101907194A Bidirectional blockage-free gear-driven special electromechanical valve for gas meters
12/08/2010CN101907193A Electric linear-motion electronic wear-resistant lining rubber adjusting valve
12/08/2010CN101907191A Hydraulic pressure regulating valve for irrigating farm fields
12/08/2010CN101907188A Automatic pressurizing and depressurizing valve for water heater pressurized water tank
12/08/2010CN101907185A Multichannel slurry distributor
12/08/2010CN101907182A Rotary switching valve
12/08/2010CN101907180A Automatic induction water-saving tap
12/08/2010CN101907179A Highly corrosion-resistant diaphragm valve
12/08/2010CN101907178A Non-contact rubber injecting valve
12/08/2010CN101907175A Automatic inflation valve of pressure disc type hot melt glue machine
12/08/2010CN101907044A High-speed fuel gas injection electromagnetic valve for vehicles
12/08/2010CN101696742B Multi-channel stepped electric gas control valve
12/08/2010CN101691892B Internal linkage type reducing valve
12/08/2010CN101639136B Method and device for eliminating jam of valve core of oil pump servovalve
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