| Patents for F04B 43 - Machines, pumps, or pumping installations having flexible working members (13,111) |
|---|
| 02/07/2007 | EP1749645A1 Sealing pump-up device |
| 02/07/2007 | EP1749549A1 System for drainage of cerebrospinal fluid |
| 02/07/2007 | EP1749337A2 In-line actuator for electromagnetic operation |
| 02/07/2007 | CN2865705Y Integrated precision medicine supply pump |
| 02/07/2007 | CN1910751A Method and system for cooling at least one electronic device |
| 02/07/2007 | CN1908433A Two-chamber valveless piezoelectric pump |
| 02/07/2007 | CN1908432A Two-way valve free pump |
| 02/07/2007 | CN1908431A Over-magnetostriction rod drive membrane pump |
| 02/06/2007 | US7172393 Multi-cylinder compressors and methods for designing such compressors |
| 02/01/2007 | WO2007013287A1 Valveless micropump |
| 02/01/2007 | WO2007013049A1 Wound closure and drainage system |
| 02/01/2007 | WO2005117240A3 In-line actuator for electromagnetic operation |
| 02/01/2007 | US20070025868 Electroactive polymer-based pump |
| 02/01/2007 | DE102005035502A1 Pump arrangement used as a dispenser comprises plunger housings with controllable plungers detachedly arranged on a process plate with channel sections passing through the plate |
| 02/01/2007 | CA2614794A1 Wound closure and drainage system |
| 01/31/2007 | EP1748190A1 Electroactive polymer-based pump |
| 01/31/2007 | EP1747376A1 Reciprocating air distribution system |
| 01/31/2007 | CN1906415A A self-supplied painting roller |
| 01/30/2007 | US7169314 Microfabricated elastomeric valve and pump systems |
| 01/30/2007 | US7168930 Peristaltic pump with air venting via the movement of a pump head or a backing plate during surgery |
| 01/30/2007 | US7168928 Air driven hydraulic pump |
| 01/30/2007 | US7168925 Automatic optimizing pump and sensor system |
| 01/30/2007 | CA2410641C Super absorbent driven dispenser |
| 01/28/2007 | CA2554316A1 Electroactive polymer-based pump |
| 01/25/2007 | WO2007011553A1 Asymmetric dual diaphragm pump |
| 01/25/2007 | WO2007010214A1 Fluid dispenser comprising a bellows |
| 01/25/2007 | WO2006034197A3 Method for mitigating rod float in rod pumped wells |
| 01/25/2007 | US20070020148 Miniaturized fluid delivery and analysis system |
| 01/25/2007 | US20070020147 Miniaturized fluid delivery and analysis system |
| 01/25/2007 | US20070020130 Peristatic pump with a removable and deformable carrier |
| 01/25/2007 | US20070020124 Micropump for electronics cooling |
| 01/25/2007 | US20070020123 Pump for conveying an exhaust gas aftertreatment medium particularly a urea-water solution, for diesel engines |
| 01/25/2007 | DE102005032452A1 Communicating hollow spaces e.g. pumping chambers, manufacturing method for e.g. micromechanical pump, involves covering one of hollow spaces by applying glass wafer on semiconductor wafer |
| 01/24/2007 | EP1745809A1 Device for cardiocirculatory assistance |
| 01/24/2007 | EP1744798A1 Method for regulating a volumetric flow rate of a liquid in an osmotic micropump, and osmotic micropump |
| 01/24/2007 | CN2861553Y Valve rubber latch nut combined structure of tapered one-way valve of membrane pump |
| 01/24/2007 | CN2861546Y Peristaltic pump |
| 01/24/2007 | CN2861545Y A plurality of two-cylinder conjoined bag no-leak pump with high volume |
| 01/24/2007 | CN1901351A Electroactive polymer actuator and diaphragm pump using the same |
| 01/24/2007 | CN1901350A Electroactive polymer actuator and diaphragm pump using the same |
| 01/23/2007 | US7166954 Piezoelectric film, piezoelectric element, piezoelectric actuator, piezoelectric pump, ink-jet type recording head, ink-jet printer surface-acoustic-wave element, thin-film piezoelectric resonator, frequency filter, oscillator, electronic circuit, and electronic apparatus |
| 01/23/2007 | US7165947 Screw compressor capable of manually adjusting both internal volume ratio and capacity and combined screw compressor unit accommodating variation in suction or discharge pressure |
| 01/17/2007 | EP1743109A1 One-way valve |
| 01/17/2007 | EP1743100A1 Peristaltic pumping system |
| 01/17/2007 | CN2859002Y Diaphragm pump capable of limiting and adjusting pressure |
| 01/17/2007 | CN1898488A Pump diaphragm rupture detection |
| 01/17/2007 | CN1295443C Air-hydraulic cylinder with dual function diaphragm |
| 01/17/2007 | CN1295436C Tubing pump device |
| 01/16/2007 | US7163385 Hydroimpedance pump |
| 01/11/2007 | US20070007859 Piezoactuator |
| 01/11/2007 | DE202006015721U1 Peristaltic hose pump for e.g. production of pharmacological products and medical applications has external tube winding with asymmetric wall properties |
| 01/10/2007 | EP1741147A2 Piezoelectric devices and methods and circuits for driving same |
| 01/10/2007 | EP1740825A2 Diaphragm mounting method for a diaphragm pump |
| 01/10/2007 | EP1740497A2 Electrokinetic delivery systems, devices and methods |
| 01/10/2007 | CN2856481Y High corrosion resistance siphon pump |
| 01/10/2007 | CN2856480Y Piezoelectric ceramic liquid pump with IF through dual and one-way valve |
| 01/10/2007 | CN1892028A Dual piezoelectric beam driven diaphram air pump |
| 01/09/2007 | US7160273 Suction pump |
| 01/09/2007 | US7160087 Pump tube set handling system |
| 01/04/2007 | WO2007000905A1 Micropump and micropump system |
| 01/04/2007 | WO2006028794A3 Outlet check valve for fluid bladders |
| 01/04/2007 | US20070004033 Microfluidic device and methods of using same |
| 01/04/2007 | US20070004031 Microfluidic device and methods of using same |
| 01/04/2007 | US20070003420 Micropump and adhesive-free method for joining two substrates |
| 01/04/2007 | DE202006016595U1 Membrane pump has several pump chambers sealed by membrane against drive chamber and membrane is connected by pump component with swash plate in drive chamber |
| 01/04/2007 | DE202006016594U1 Membrane pump has first housing part which contains inlet chamebr and outlet chamber and valve plate between first and second housing parts |
| 01/03/2007 | EP1738782A1 Filter bag |
| 01/03/2007 | EP1737674A2 Piezoelectric devices and methods and circuits for driving same |
| 01/03/2007 | EP1511575A4 Adjustable flow texture sprayer with peristaltic pump |
| 01/03/2007 | EP1373731B1 Oscillating displacement pump |
| 01/03/2007 | EP1299646B1 Dosing pump |
| 01/03/2007 | EP1163446B1 Electrostatically actuated pumping array |
| 01/03/2007 | EP0883430B1 Connector cartridge |
| 01/03/2007 | CN1888911A Fluid handling device |
| 01/02/2007 | CA2384371C Apparatus for metering agricultural chemicals |
| 12/28/2006 | US20060292021 Automatic liquid dispensing mechanism |
| 12/28/2006 | US20060290464 Network communication and message protocol for a medical perfusion system |
| 12/27/2006 | EP1736667A1 Detecting obstructions in enteral/parenteral feeding tubes |
| 12/27/2006 | EP1736188A1 Improved apparatus for the continuous separation of biological fluids into componenets and method of using same |
| 12/27/2006 | EP1646789B1 Pump comprising at least one pump chamber and electrodes for producing an electric alternating field |
| 12/27/2006 | EP1554494B1 Fluid dispenser calibration system and method |
| 12/27/2006 | EP1485617B1 Dynamic brake with backlash control for peristaltic pump |
| 12/27/2006 | CN2851639Y Hydraulic diaphragm type metering pump with front-mounted protective formwork structure |
| 12/27/2006 | CN1884833A Peristaltic pump |
| 12/26/2006 | US7152290 Methods of manufacturing a piezoelectric actuator and a liquid jetting head |
| 12/21/2006 | WO2006134307A1 Electrowetting pumping device and use for measuring electrical activity |
| 12/21/2006 | WO2006120645A3 Fluid-dynamic transducer device for exploiting the kinetic energy of land vehicles |
| 12/21/2006 | US20060285986 Pressure wedge irrigation pump |
| 12/21/2006 | US20060285983 Electromagnetic pump |
| 12/21/2006 | DE202006015067U1 Diaphragm pump for pumping fluid has inlets and outlets of working cavities adjacent to diaphragm and with their connections running in interior of common housing |
| 12/20/2006 | EP1732625A1 Actuator system comprising detection means |
| 12/20/2006 | CN1882781A Peristaltic pump with a moveable pump head |
| 12/20/2006 | CN1291158C 泵 Pump |
| 12/19/2006 | US7150607 Uniform flow displacement pump |
| 12/14/2006 | US20060281213 Actuator Coupling System and a Pipetting Module Comprising Such a Coupling System |
| 12/14/2006 | US20060280633 Tube pummp |
| 12/14/2006 | US20060280621 Reciprocating pump and check valve |
| 12/14/2006 | DE102005038483B3 Micro pump e.g. fluid micro pump, for bidirectional delivery of fluid, has diaphragm areas whose geometric dimensions and elastic properties are designed so that displaced volume and changes of dimensions completely comply with requirements |
| 12/13/2006 | EP1730403A1 A membrane pump |
| 12/13/2006 | EP1444141A4 Pump for dispensing flowable material |