| Patents for F16K 31 - Operating means; Releasing devices (69,292) |
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| 03/11/2004 | US20040045600 Water freeze prevention device |
| 03/11/2004 | US20040045539 Gaseous fuel supply apparatus and with shut-off valve |
| 03/11/2004 | US20040045429 Pneumatic motor assembly for a lubricant pump |
| 03/11/2004 | DE20316655U1 Valve element to control flow of especially exhaust gas has in flow path a contact face for sealing head movable relative to it by electric system which is electrically connected by control cable to electric elements of exhaust gas source |
| 03/11/2004 | DE10300414A1 Elektromagnetventil Solenoid valve |
| 03/11/2004 | DE10240601A1 Electromagnetic control valve for automatic transmission of road vehicle, has magnetic part with coil surrounding movable armature connected to hydraulic valve |
| 03/11/2004 | DE10240523A1 Free electrohydraulic valve system for internal combustion engine has spring-loaded hydraulic valves with armatures controlled by magnetic fields generated by electric coils |
| 03/11/2004 | DE10240469A1 Magnetventil Solenoid valve |
| 03/11/2004 | DE10239032A1 Shut-off valve for pipelines or equipment transporting polymers has a piston which is moved into a pipeline of greater diameter and is cooled to freeze the flowing material |
| 03/11/2004 | DE10231337B3 Schnelles magnetfeldunempfindliches Gaseinlaßventil Fast magnetic field-insensitive gas inlet valve |
| 03/11/2004 | CA2706650A1 Dual lift system |
| 03/10/2004 | EP1396691A1 Proportional valve |
| 03/10/2004 | EP1396668A1 Automatic shut-off of a flow channel |
| 03/10/2004 | EP1396667A1 Solenoid valve |
| 03/10/2004 | EP1396638A2 Double diaphragm pump having a spool valve |
| 03/10/2004 | EP1395713A1 Overflow system for bathtub or other receptacle |
| 03/10/2004 | EP1395355A1 Method and apparatus for gas induced mixing and blending of fluids and other materials |
| 03/10/2004 | EP1181442B1 Solenoid bleed valve for a device for the disposal of vapours |
| 03/10/2004 | CN2606434Y A.C. electromagnet device with static transfer start |
| 03/10/2004 | CN2606227Y Electric valve with electronic commutator |
| 03/10/2004 | CN2606225Y D.C. actuated high temperature four-way exhaust valves |
| 03/10/2004 | CN2606222Y Electric self-generating self-controlling watermeter valves |
| 03/10/2004 | CN1481493A Solenoid valve |
| 03/10/2004 | CN1481487A Solenoid valve for coolant circuit |
| 03/10/2004 | CN1481480A Electromagnetical clutch, electromechanical actuator and tubine |
| 03/10/2004 | CN1480675A Gas-fired proportional controller for supplying heat safely |
| 03/10/2004 | CN1141504C Fast opening or closing Cut-off valve structure |
| 03/09/2004 | US6702402 Vehicular braking force control apparatus |
| 03/09/2004 | US6702253 Method for producing a magnetic coil for a valve and valve with a magnetic coil |
| 03/09/2004 | US6702252 Armature for solenoid devices such as valves |
| 03/09/2004 | US6702251 Control valve in variable displacement compressor and method of manufacturing the same |
| 03/09/2004 | US6702250 Magnetostrictive electronic valve timing actuator |
| 03/09/2004 | US6702207 Fuel injector control module with unidirectional dampening |
| 03/09/2004 | US6702188 Expansion valve |
| 03/09/2004 | US6702013 Multiport gate valve assembly for flow completion system |
| 03/09/2004 | US6701962 Stackable valve manifold arrangement |
| 03/09/2004 | US6701959 High flow rate balanced poppet valve |
| 03/09/2004 | US6701951 Manual to electronic automatic valve conversion apparatus |
| 03/09/2004 | US6701876 Electromechanical engine valve actuator system with reduced armature impact |
| 03/09/2004 | US6701744 Motor-driven needle valve for refrigerating circuit and refrigerating device with the motor-driven needle valve |
| 03/06/2004 | CA2439662A1 Double diaphragm pump having a spool valve |
| 03/04/2004 | WO2004018909A2 Electronically actuated valve |
| 03/04/2004 | WO2004018833A1 Shape memory actuated valve |
| 03/04/2004 | WO2004017893A1 Baby feeding device |
| 03/04/2004 | WO2004017889A2 Methods and devices for administration of therapeutic gases |
| 03/04/2004 | US20040041116 Valve |
| 03/04/2004 | US20040041114 Solenoid valve |
| 03/04/2004 | US20040041113 Isolating device |
| 03/04/2004 | US20040041112 Electromagnetic valve and method for operating an electromagnetic valve |
| 03/04/2004 | US20040040547 Self latching canister vent solenoid valve |
| 03/04/2004 | US20040040302 One-shot electro-pneumatic actuator |
| 03/04/2004 | DE20311639U1 Check valve, has pivotable closure plate moved and locked into position using float mechanism and motor driven spindle |
| 03/04/2004 | DE19612312C5 Thermostatventil-Kopf für Heizungsanlagen Thermostatic valve head for heating systems |
| 03/04/2004 | DE10335487A1 Elektrohydraulisches Ventil zum Steuern eines Nockenwellen-Phaseneinstellmechanismus eines Verbrennungsmotors An electro-hydraulic valve for controlling a cam phase adjusting an internal combustion engine |
| 03/04/2004 | DE10319061A1 Durchflussregelventil Flow control valve |
| 03/04/2004 | DE10239177A1 Mixer tap has parallel valves for hot and cold water adjusted by rotating rings mounted on tap casing which cooperate with cogwheels on valves |
| 03/04/2004 | DE10239175A1 Cap which fits over top of valve cartridge chamber in mixer tap is dome-shaped and has curved lugs on diametrically opposite sides which fit into annular gap between cartridge and tap walls |
| 03/04/2004 | DE10213758B4 Anordnung zum Umstellen eines Betätigungsorgans Arrangement for switching an actuator |
| 03/04/2004 | CA2495475A1 Methods and devices for administration of therapeutic gases |
| 03/03/2004 | EP1394646A2 Differential pressure control valve |
| 03/03/2004 | EP1394480A2 Refrigerator with switching valve switching flow of refrigerant to one of refrigerant passages |
| 03/03/2004 | EP1394454A1 Valve |
| 03/03/2004 | EP1394419A2 Element for indicating valve opening/closure, particularly for hydraulic valve control actuators |
| 03/03/2004 | EP1394399A1 Vehicle solenoid valve, particularly exhaust gas recirculation valve, and method of manufacturing a vehicle solenoid valve |
| 03/03/2004 | EP1394328A1 Check valve for drainage conduits |
| 03/03/2004 | EP1394303A2 Throttle valve for compressed air or similar mediums and the use thereof in an air jet loom |
| 03/03/2004 | EP1394008A1 Electromagnetic valve control device and method |
| 03/03/2004 | EP1393704A1 Baby feeding device |
| 03/03/2004 | EP1393006A1 Electromotive adjustment device |
| 03/03/2004 | EP1392993A2 Control valve |
| 03/03/2004 | EP1392567A2 Valve assembly for filling containers |
| 03/03/2004 | EP1295057B1 Crashproof instant-on valve |
| 03/03/2004 | EP1151364B1 Apparatus and method for regulating the pressure of a gas stream |
| 03/03/2004 | EP1141600B1 Closure valve for waste gas chamber |
| 03/03/2004 | CN2605445Y Water-supplying automatic closing valve of solar water heater |
| 03/03/2004 | CN2605436Y Conic-core rotating type change valve |
| 03/03/2004 | CN2605435Y Magnetic-sleeve cotnrol type diaphragm water-valve |
| 03/03/2004 | CN2605429Y Superhard sealing compositive valve |
| 03/03/2004 | CN1479030A Minitype double-diaphragm electromagnetic valve |
| 03/03/2004 | CN1479029A Die casting shell, float exhaust valve |
| 03/03/2004 | CN1479002A Device for regulating transport pressure of pump, for instance supplying oil to IC engine |
| 03/03/2004 | CN1479001A Device for regulating transporting pressure of pump, for instance supplying oil to IC engine |
| 03/03/2004 | CN1479000A Device for regulating transporting pressure of pump for instance supplying oil to IC engine |
| 03/02/2004 | US6700308 Piezoelectric actuator |
| 03/02/2004 | US6700232 Solenoid valve having a clapper armature with yoke pins at the end, remote from the sealing element |
| 03/02/2004 | US6698716 Suction valve for water bag |
| 03/02/2004 | US6698713 Solenoid for electromagnetic valve |
| 03/02/2004 | US6698712 Ball valve assembly |
| 03/02/2004 | US6698446 Check valve |
| 03/02/2004 | US6698445 Fluid flow control damper assembly |
| 03/02/2004 | CA2299929C Engine shutdown valves |
| 03/02/2004 | CA2271532C Modular thermal expansion valve and cartridge therefor |
| 02/26/2004 | WO2004016975A1 Valve provided with a compact shape memory alloy drive |
| 02/26/2004 | WO2004016974A1 Pressure relief valve |
| 02/26/2004 | WO2004005628A3 Automated water delivery systems with feedback control |
| 02/26/2004 | WO2004001264A3 A system for activating the rotor of a water flow valve |
| 02/26/2004 | WO2003074911A3 A fluid valve |
| 02/26/2004 | US20040036567 Solenoid and hydraulic control valve |
| 02/26/2004 | US20040036050 Rotary valve actuator |
| 02/26/2004 | US20040036048 Gaseous fuel injector |