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)
07/2010
07/07/2010CN101189465B Manual valve operator
07/07/2010CN101173724B Intelligent earthquake security control system for lifeblood project pipeline valve
07/06/2010US7750772 Electromagnetic drive device
07/06/2010US7748684 Flow control valve
07/06/2010US7748683 Electrically controlled proportional valve
07/06/2010US7748405 System, method and apparatus for reducing frictional forces and for compensating shape memory alloy-actuated valves and valve systems at high temperatures
07/06/2010US7748402 Valve assembly
07/06/2010US7748399 Gaseous fuel vehicle and automatic vent system
07/06/2010US7748382 Inhalation method and apparatus
07/01/2010WO2010075396A2 Pilot operated water valve
07/01/2010WO2010073898A1 Rotary valve device
07/01/2010WO2010073842A1 Electromagnetic valve system and power transmission system
07/01/2010WO2010073041A1 Valve assembly
07/01/2010WO2010073040A1 Valve assembly
07/01/2010WO2010072201A1 Pilot-controlled valve and valve-controlled hydraulic machine
07/01/2010US20100165784 Instrument with microfluidic chip
07/01/2010US20100163773 Fixing system and joint, for fixing an actuator to a valve
07/01/2010US20100163772 Actuator
07/01/2010US20100163771 Longitudinal bulging seal for spray gun
07/01/2010US20100163770 Flow adjustment valve
07/01/2010US20100163768 Electromechanical Vlave
07/01/2010US20100163767 Valve
07/01/2010US20100163766 Bistable valve
07/01/2010US20100163765 Pneumatic valve actuator having integral status indication
07/01/2010US20100163764 Improvements in or relating to water delivery devices
07/01/2010US20100163763 Pilot operated vacuum packable inflation system
07/01/2010US20100163762 System and method for monitoring control status of an exhaust apparatus pressure control system
07/01/2010US20100163479 Cold water tank and water treatment apparatus having the same
07/01/2010US20100163121 Valve control unit of tank lorry
07/01/2010US20100163007 Vibration- and pulsation-attenuated electropneumatic converter
07/01/2010US20100162994 Valve device and internal combustion engine system
07/01/2010DE202010003113U1 Bediensperre für Netztrennungsschieber in Rohrleitungsnetzen User lock for network separation slide in pipeline networks
07/01/2010DE19932747B4 Verfahren zur Herstellung eines Druckregelventils für ein Automatikgetriebe eines Kraftfahrzeuges und nach dem Verfahren hergestelltes Druckregelventil A process for producing a pressure control valve for an automatic transmission of a motor vehicle and produced according to the process pressure control valve
07/01/2010DE102009060129A1 Parallele Ventilanordnung Parallel valve assembly
07/01/2010DE102009055802A1 Sitzventil betätigt durch elektrohydraulisches Vorsteuersitzventil Seat valve actuated by electro-hydraulic pilot valve seat
07/01/2010DE102009046659A1 Magnetantrieb Magnetic drive
07/01/2010DE102008063933A1 Electromagnetically operated and hydraulic fast-acting on-off valve i.e. pressure compensated 2/2-way valve, has slide valve extending from anchor area to valve area and connected with anchor and carrying or forming blocking bodies
07/01/2010DE102008063793A1 Pneumatischer Steller Pneumatic actuator
07/01/2010DE102008063534A1 Arrangement for adjusting valve, has plunger which is under action of restoring element, where valve closing unit has housing attached to valve
07/01/2010DE102008063186A1 Valve i.e. slide valve, for use as e.g. pneumatic actuatable 3/2-control valve, has sleeve brought into two different shapes by applying voltage, where shapes produce different tight-connections between slider and sleeve in switch position
07/01/2010DE102008061974A1 Valve mechanism for controlling gas flow in fresh air system of internal-combustion engine system of motor vehicle, has readjusting device for transferring and holding valve member in emergency position and comprising resetting member
07/01/2010DE102008055119A1 Piezoinjektor Piezoinjector
07/01/2010DE102008054900A1 Actuator device for glove compartment, has actuator, control member, end piece at distance from control unit, and spring element, where control unit and end piece are integrally connected with each other by spring element or by actuator
07/01/2010CA2747914A1 Valve assembly
07/01/2010CA2747905A1 Valve assembly
06/2010
06/30/2010EP2201278A1 Directly actuated valve with a strain-type actuator and a method of operating same
06/30/2010EP2201277A1 Valve actuator system
06/30/2010EP2201276A1 Regulators, power supply systems and methods for using the same
06/30/2010EP2201275A2 Pumping dispenser
06/30/2010EP1910724B1 Electromagnetic actuating unit
06/30/2010CN201518097U Special automatic voltage storage-type pollution discharge control system for water purifier
06/30/2010CN201517864U A solar water heater hand operated and electric dual-purpose pipeline empty valve
06/30/2010CN201517655U timing valve
06/30/2010CN201517654U Automatic electro-hydraulic resetting device
06/30/2010CN201517653U Solenoid valve provided with hand-operated conversion adapter
06/30/2010CN201517651U Water leakage control device of ball-type water faucet
06/30/2010CN201517639U Intelligent washbasin faucet
06/30/2010CN201517637U Handwheel type reversing valve
06/30/2010CN201517624U A flow control valve
06/30/2010CN201517623U Analog flow valve
06/30/2010CN201517617U Automatic underground rapid escape valve
06/30/2010CN201517616U Temperature control valve
06/30/2010CN201517615U Buffering type hydraulic mud valve
06/30/2010CN201517422U Liquid level maintaining device for mining flame-proof water bag
06/30/2010CN201516989U Bin feed pipe dispenser
06/30/2010CN201516591U Hydraulic impact wrench
06/30/2010CN101763121A Positioning method for digital electric valve
06/30/2010CN101762130A Control valve
06/30/2010CN101762019A Water outlet device capable of automatically adjusting temperature
06/30/2010CN101762018A Novel water flow control device
06/30/2010CN101761709A Corrugated pipe and electronic expansion valve using the same
06/30/2010CN101761708A Corrugated pipe and electronic expansion valve using the same
06/30/2010CN101761689A Electronic expansion valve using corrugated pipe
06/30/2010CN101761688A High temperature liquid straight-through type thermostatic valve with adjustable temperature
06/30/2010CN101761687A Special transmission mechanism of screw valve
06/30/2010CN101761686A Special inlet and exhaust valve arranged on pressure water tank
06/30/2010CN101761685A Solar tube emptying antifreezing valve
06/30/2010CN101761684A Built-in electric control valve of industrial and commercial meter of low-pressure fuel gas pipeline
06/30/2010CN101761683A Electric valve control device
06/30/2010CN101761682A Soft starting valve
06/30/2010CN101761678A Breaker
06/30/2010CN101761677A Voltage stabilizing breaker
06/30/2010CN101761676A Automatic spacing safety valve for biogas pool slag pumper
06/30/2010CN101761675A Novel safety valve for water heater
06/30/2010CN101761671A Water discharge switching device and water discharge switching method
06/30/2010CN101761670A Ceramic switch for shower
06/30/2010CN101761668A Middle position indicating device for three-way switch valve
06/30/2010CN101761667A Bistable electromagnetic valve
06/30/2010CN101761658A Novel undamped discharge valve set
06/30/2010CN101761656A Solar tube exhaust valve
06/30/2010CN101761654A Static seal sulfur hexafluoride stop valve
06/30/2010CN101761653A Straight-through high-temperature liquid thermostatic valve
06/30/2010CN101761651A Poppet valve operated by an electrohydraulic poppet pilot valve
06/30/2010CN101761491A Multi-functional control valve of water pump
06/30/2010CN101758517A Submerged numerical control ultrahigh pressure water cutting machine
06/30/2010CN101493149B Water control valve
06/30/2010CN101476629B Novel manual hydraulic valve
06/30/2010CA2649141A1 Clarkin cold storage valve
06/29/2010US7744060 Fail-safe pneumatically actuated valve with fast time response and adjustable conductance
06/29/2010US7744059 Valve actuating device
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