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)
05/2003
05/07/2003EP1307646A1 Valve arrangement, in particular for a fuel injection system on an internal combustion engine
05/07/2003EP1307372A1 Electromagnetically actuated valve, especially for hydraulic braking systems of motor vehicles
05/07/2003EP1307369A1 Solenoid valve, in particular for a skid regulated hydraulic vehicle brake system
05/07/2003EP1266164A4 Extended range proportional valve
05/07/2003EP1108283B1 Electromagnetic actuator with an oscillating spring-mass system
05/07/2003CN2549291Y Control valve of water gauge for automatic shut-off as electric power off
05/07/2003CN2549286Y Bidirectional valve
05/07/2003CN2549284Y Mechanical retaining solenoid valve
05/07/2003CN2549283Y Automatic volume limiter of water supply of gas
05/07/2003CN2549278Y Level control valve
05/07/2003CN2549275Y Automatic temperature controllng valve
05/07/2003CN2549269Y Electric-control pneumatic water supplying valve
05/07/2003CN2549268Y Unitary adjusting valve with new flow-path
05/07/2003CN1416514A Electric actuator and fixing structure of actuator
05/07/2003CN1415882A Thruster of valve
05/06/2003US6557827 Leaf spring valve
05/06/2003US6557823 Electromagnetic valve
05/06/2003US6557821 Crashproof instant-on valve
05/06/2003US6557820 Two-stage valve suitable as high-flow high-pressure microvalve
05/06/2003US6557819 Roll seal control valve
05/06/2003US6557595 Refueling control valve and fuel tank device having the same
05/06/2003US6557580 Self cleaning irrigation valve with offset manual on actuator, body/bonnet alignment, and captured screws
05/06/2003US6557579 Double metal seal
05/06/2003US6557577 Threaded union safety device and method
05/06/2003US6557506 Hydraulically controlled valve for an internal combustion engine
05/06/2003US6557346 Gas conducting device
05/06/2003CA2279830C Monostable valve
05/06/2003CA2094144C Methods and applications for efficient genetic suppressor elements
05/02/2003EP1306860A1 Electromagnetic actuator, drive unit and position or speed sensor those employ the electromagnetic actuator
05/02/2003EP1306599A2 Gas flow stop device
05/02/2003EP1306598A1 Microvalve
05/02/2003EP1306118A1 Process for cleaning a filter for liquids and a system for carrying out the process
05/02/2003EP1305683A1 Return temperature limiter
05/02/2003EP1305682A1 Method and device for controlling at least one valve
05/02/2003EP1305545A1 Bonnet securement for gas pressure regulators
05/02/2003EP1305505A1 Gas-exchange valve control for a valve-controlled internal combustion engine
05/02/2003EP1210538B1 Valve actuator
05/02/2003EP1133662B1 Automatic hydraulic balancing device
05/02/2003EP0854992B1 In-line control valves
05/01/2003WO2003036148A1 Cutoff valve and fuel feed mechanism
05/01/2003WO2003036147A1 Cutoff valve
05/01/2003WO2003036144A1 Device for generating a pulsating stream of fluid
05/01/2003WO2003036142A1 Valve
05/01/2003WO2003035539A1 Float operated overfill protection device
05/01/2003US20030080705 Motor controller for a motor with feedback potentiometer
05/01/2003US20030080306 Method of controlling current applied to electromagnetically driven valve and control system
05/01/2003US20030080305 Electromagnet, in particular a proportional magnet for operating a hydraulic valve
05/01/2003US20030079785 Seated-type valve for a double-action cylinder of an electric disconnector
05/01/2003US20030079780 Faucet for filling tanks
05/01/2003US20030079779 Side mounted valve operator
05/01/2003US20030079493 Expansion valve
04/2003
04/30/2003DE20120608U1 Control system magnetic valve for gaseous and liquid media
04/30/2003CN2547984Y Valve pedal controller
04/30/2003CN2547983Y New-type electric valve locator
04/30/2003CN2547969Y 磁力球阀 Magnetic Ball
04/30/2003CN2547964Y Hot-intake control valve
04/30/2003CN2547962Y Pilot electrically-controlled water delivery valve
04/30/2003CN2547961Y 自动排气控制阀 Auto exhaust control valve
04/30/2003CN2547960Y 自动排气阀 Auto exhaust valve
04/30/2003CN1414296A Fire regulating device
04/30/2003CN1414295A Fire regulating device
04/30/2003CN1414272A Fluid valve device
04/30/2003CN1414271A Permanent magnet rotating needle type valve
04/30/2003CN1414251A Electromagnet, espetially proportional electromagnet for controlling hydraulic valve
04/30/2003CN1107185C Tip valve for pneumatic tool
04/30/2003CN1107182C Valve for inflatable objects
04/29/2003WO2002037005A1 Manual control device
04/29/2003US6554251 Diaphragm-type valve
04/29/2003US6554248 Apparatus for estimating valve-clearance of an electro-magnetically operated valve and valve-operation controller for the electro-magnetically operated valve
04/29/2003US6554027 Electromagnetically controlled seat valve
04/29/2003US6554026 Device for controlling flowing media
04/29/2003US6554023 Vacuum demand flow valve
04/29/2003US6554018 Water closet flushing system
04/29/2003US6554014 Proportional pilot operated directional valve
04/29/2003US6553975 Method of operating a fuel tank isolation valve
04/29/2003CA2427358A1 Manual control device
04/24/2003WO2003034171A1 Pressure regulating valve, in particular proportional pressure regulating valve
04/24/2003WO2003033958A1 Steam trap instrument module
04/24/2003WO2003033951A1 Solenoid valve
04/24/2003WO2003033949A1 A rotatory magnet valve
04/24/2003WO2003033889A2 Control valve with integrated electro-hydraulic actuator
04/24/2003WO2003033147A1 Microfluidic device for handling a non-magnetic liquid
04/24/2003WO2003033076A1 Balanced valve device and breathing apparatus comprising such valve device
04/24/2003WO2002097311A3 One touch actuated valve
04/24/2003WO2002040914A3 Valve with handle including sensors and memory
04/24/2003US20030076009 Piezoceramic bending transducer and use thereof
04/24/2003US20030075704 Valve accessory
04/24/2003US20030075703 Electro-magnetic control valve
04/24/2003US20030075702 Electromagnetic valve apparatus
04/24/2003US20030075701 Hydraulic diaphragm valve, for fluid flow regulation
04/24/2003US20030075700 Tank valve
04/24/2003US20030075614 Valve assembly, in particular for a fuel injection system of an internal combustion engine
04/24/2003US20030075217 Rotary to linear valve and method of use
04/24/2003US20030074981 Steam trap instrument module
04/24/2003US20030074725 Water closet flushing system
04/24/2003DE20302342U1 Temperature responsive actuator has temperature sensitive mix of a wax and a liquid
04/24/2003DE10143887C1 Diaphragm valve unit for fluid distribution, esp. liquid foods or aggressive fluids with air accumulators with matching intakes and outlets for connection via diaphragm valves
04/23/2003EP1304517A1 Thermostat and mounting structure of the thermostat
04/23/2003EP1304459A1 Seal member, and construction for attaching thermostats using this seal member
04/23/2003EP1303719A1 Improved electro-magnetically operable device
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