| Patents for F16K 15 - Check valves (18,131) |
|---|
| 03/29/2007 | US20070068579 Non-return valve |
| 03/29/2007 | US20070068576 Methods and systems for filling a vessel with a compressed gas |
| 03/29/2007 | DE10326291B4 Rückschlagventil mit schwingungsverhindernder Funktion für Ventilkörper Check valve with schwingungsverhindernder function for valve body |
| 03/29/2007 | DE102005046634A1 Valve e.g. pressure control valve, has spring loaded valve actuator that is provided in closing direction, and disk spring impinging valve actuator, where spring is made of polytetrafluoroethylene |
| 03/28/2007 | EP1767789A2 Fluid control device and pumping system comprising the same |
| 03/28/2007 | EP1767392A1 Check valve and method of making same |
| 03/28/2007 | EP1766642A2 Bistable miniature valve |
| 03/28/2007 | CN2883831Y Self-power dual-speed control cylinder for valve |
| 03/28/2007 | CN2883830Y Leakage-proof reverse valve |
| 03/28/2007 | CN1938538A Non-return valve for use in a molding system |
| 03/27/2007 | US7195393 Micro fluidic valves, agitators, and pumps and methods thereof |
| 03/27/2007 | US7195032 Unidirectional, adjustable flap valves |
| 03/27/2007 | US7195030 Bicycle pump valve |
| 03/27/2007 | US7195029 Inflate and deflate valve |
| 03/27/2007 | US7195015 Breathing apparatus |
| 03/22/2007 | WO2007032966A1 Flexible valves |
| 03/22/2007 | WO2007032919A1 Pressure relief device |
| 03/22/2007 | WO2006127556A3 Check valve |
| 03/22/2007 | US20070062582 Structure of relief valve for oil pump |
| 03/22/2007 | US20070062579 Air transfer tube |
| 03/22/2007 | DE10357805B4 Auslass-Rückschlagventil für eine Fahrzeug-Vakuumpumpe Outlet check valve for a vehicle vacuum pump |
| 03/22/2007 | CA2620800A1 Flexible valves |
| 03/22/2007 | CA2620576A1 Pressure relief device |
| 03/21/2007 | EP1554514B1 Check valve |
| 03/21/2007 | CN2881253Y Multiplate fast close check valve |
| 03/21/2007 | CN2881252Y Fire-proof check valre of exhaust pipe |
| 03/21/2007 | CN2881251Y Single direction water mixing ralve |
| 03/21/2007 | CN1934383A Leakproof one-way valve for use with vacuum attachment |
| 03/21/2007 | CN1934009A Closure for a container that holds a free-flowing product |
| 03/21/2007 | CN1932357A Elasticity driven check valve |
| 03/21/2007 | CN1932356A Non-return valve with improved structure |
| 03/20/2007 | US7192419 Medium cracking pressure valve arrangement |
| 03/20/2007 | US7191796 Dual outlet air valve |
| 03/15/2007 | WO2007030162A2 Valves, devices, and methods for endobronchial therapy |
| 03/15/2007 | WO2006115904A3 Apparatus and methods for sealing a puncture in tissue |
| 03/15/2007 | US20070060948 Portable hand-operable device for applying pneumatic pressure pulses to an ear canal |
| 03/15/2007 | US20070060039 Arrangement and method to sense flow using mechanical stress microsensors |
| 03/15/2007 | US20070056648 Two-piece valve |
| 03/15/2007 | US20070056647 Flexible valves |
| 03/15/2007 | US20070056636 Spring actuated check valve |
| 03/15/2007 | DE202006019797U1 Freilauf-Rückschlagventilanordnung Freewheel check valve assembly |
| 03/15/2007 | DE10223769B4 Vorrichtung zum Zuführen von Kraftstoff unter Hochdruck An apparatus for supplying fuel under high pressure |
| 03/15/2007 | DE102006042502A1 Zweiteiliges Ventil Two-piece valve |
| 03/15/2007 | CA2607148A1 Valves, devices, and methods for endobronchial therapy |
| 03/14/2007 | EP1762760A2 Check valve |
| 03/14/2007 | EP1762260A1 Intrapulmonary aerosolizer |
| 03/14/2007 | CN2878835Y Dual-eccentric slow-closure type stop valve |
| 03/14/2007 | CN2878834Y Rotary leakage-proof stop valve |
| 03/14/2007 | CN2878833Y Leakage-proof stop valve |
| 03/14/2007 | CN1928410A Water meter used uniaxial pressure control valve |
| 03/14/2007 | CN1304775C Press-button sprayer oblique valve |
| 03/13/2007 | US7188638 Damage resistant valve assembly |
| 03/08/2007 | WO2007008233A3 Valve with bellow |
| 03/08/2007 | US20070051723 Valve for a drinking receptacle |
| 03/08/2007 | US20070051411 Check valve |
| 03/08/2007 | US20070051410 Check valve with locking key and pull cord |
| 03/07/2007 | EP1759176A1 Flow sensor |
| 03/07/2007 | EP1759137A1 Check valve |
| 03/07/2007 | EP1758641A1 Check valve |
| 03/07/2007 | CN2876485Y Valve |
| 03/07/2007 | CN2876473Y Square shaped free lateral turning door beat valve |
| 03/07/2007 | CN2876472Y Cylinder shaped free lateral turning door beat valve |
| 03/06/2007 | US7185674 Fluid flow control valve |
| 03/06/2007 | CA2206149C Device for transferring liquid by simple gravity or gravity accelerated by a standard suction pump |
| 03/01/2007 | WO2007024208A1 Automatic shutoff valve |
| 03/01/2007 | WO2006038130A3 Bending sleeve clamp for controlling fluid flow in a flexible tube |
| 03/01/2007 | US20070044848 Check valve |
| 03/01/2007 | US20070044847 Connecting structure for a check valve |
| 03/01/2007 | US20070044846 Check valve |
| 03/01/2007 | CA2517971A1 Connecting structure for check valve |
| 02/28/2007 | EP1755730A1 Non-return valve, particularly for medical applications |
| 02/28/2007 | CN2874168Y Non-return valve of smoke discharge gas |
| 02/28/2007 | CN2874167Y Fire-proof non-return valve for smoke discharge gas |
| 02/28/2007 | CN2874014Y Water injection pipe string bottom valve |
| 02/28/2007 | CN2873903Y One-way valve structure |
| 02/28/2007 | CN1922450A Fluid diode expansion device for heat pumps |
| 02/28/2007 | CN1922040A Wheel having temperature compensated and controlled pressure |
| 02/28/2007 | CN1921931A Micromixer |
| 02/28/2007 | CN1920361A Bidirectional non-return valve |
| 02/28/2007 | CN1302218C Control valve |
| 02/27/2007 | US7182326 Pin clamp |
| 02/27/2007 | US7182094 Air nozzle for inflating cushion |
| 02/27/2007 | US7182093 Vehicle pressure relief valve having centrally secured flaps and method of manufacturing the same |
| 02/22/2007 | WO2007022083A1 Inflator-deflator assembly |
| 02/22/2007 | US20070039652 Rotating bonded valve assembly |
| 02/22/2007 | DE202006018959U1 Valve for high pressure liquid chromatography is resistant to development of seat-ring cracks by use of a ruby ball in conjunction with an alumina or zirconia ceramics seat |
| 02/22/2007 | DE102005038426A1 Ventil mit Piezoelement Valve with piezoelectric element |
| 02/21/2007 | EP1753989A1 Check valve |
| 02/21/2007 | EP1629226B1 Backflow preventer |
| 02/21/2007 | CN2872011Y One-way automatic valve |
| 02/21/2007 | CN2872010Y Reversed-channel discharging check valve against leakage |
| 02/21/2007 | CN2871824Y Water-jetting single flowing valve of gravity push stop |
| 02/21/2007 | CN2870699Y Pneumatic pedal bathing set |
| 02/21/2007 | CN1918442A Actuating device for self cooling packaging |
| 02/21/2007 | CN1918415A Pressure control valve for a hydraulic device, and use of said pressure control valve |
| 02/21/2007 | CN1918385A High pressure pump, in particular for a fuel injection device in an internal combustion engine |
| 02/21/2007 | CN1916464A Bidirectional flow type check valve, ultra pure water system, and method for storing ultra pure water |
| 02/20/2007 | US7178784 Valve assembly and method |
| 02/20/2007 | US7178555 Pressure relief valve |
| 02/20/2007 | US7178552 Valve |