| Patents for F04B 43 - Machines, pumps, or pumping installations having flexible working members (13,111) |
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| 01/01/2014 | CN203374456U Membrane booster pump capable of preventing mutual folding friction of membrane piece itself |
| 01/01/2014 | CN203371917U Ink-jet printer four-in-one diaphragm pump |
| 01/01/2014 | CN103492717A Fluid disc pump square-wave driver |
| 01/01/2014 | CN103492083A Diaphragm pump and method for delivering fine-grain powder with the aid of a diaphragm pump |
| 01/01/2014 | CN103491996A 输液泵 Infusion Pump |
| 01/01/2014 | CN103486010A Electromagnetic diaphragm metering pump |
| 01/01/2014 | CN103480311A Disposable cassette |
| 12/27/2013 | WO2013191011A1 Liquid delivery device |
| 12/26/2013 | US20130343938 Peristaltic pump for imaging apparatus |
| 12/26/2013 | US20130343936 Pump chamber configured to contain a residual fluid volume for inhibiting the pumping of a gas |
| 12/26/2013 | US20130343909 Liquid feed pump and flow control device |
| 12/25/2013 | EP2677172A1 Hose pump |
| 12/25/2013 | EP2676033A1 Pump for sterilisation apparatus |
| 12/25/2013 | CN203362465U Membrane pump connection structure |
| 12/25/2013 | CN203362464U Three-cylinder straight flow micro pump |
| 12/25/2013 | CN103477074A Bellows pump |
| 12/25/2013 | CN103477072A Pressure boosting system |
| 12/25/2013 | CN103470481A Bidirectional electromagnetic diaphragm pump |
| 12/25/2013 | CN102338636B Gyroscope based on valveless piezoelectric pump of spiral flow pipe |
| 12/24/2013 | US8613606 Bellows pump |
| 12/19/2013 | WO2013186084A1 Device and arrangement for generating a flow of air |
| 12/19/2013 | WO2013050114A3 Compressor comprising a pressure-relief groove |
| 12/19/2013 | US20130336826 Fluid pumping device, fuel cell device and fuel gas recirculation method using the same |
| 12/19/2013 | US20130336825 Pump device |
| 12/19/2013 | US20130334258 Injection molded diaphragm pump for liquid color with quick release |
| 12/19/2013 | DE102012210127A1 Vorrichtung zum Erzeugen eines Luftstroms sowie Anordnung An apparatus for generating an air flow and arrangement |
| 12/19/2013 | DE102012012839A1 Schlauchpumpe Peristaltic pump |
| 12/19/2013 | DE102012012229A1 Dosing pump for conveying and dosing viscous fluids, has hose for enclosing dosing fluid, where hose is pressed against bearing by flexible devices so that fluid cannot flow back and forth of in zone of hose |
| 12/18/2013 | EP2674623A1 Method and device for metered dispensing of a fluid |
| 12/18/2013 | EP2542780B1 Peristaltic pump |
| 12/18/2013 | EP2373359B1 Infusion pump and method of in situ measuring the diameter of an infusion tube |
| 12/18/2013 | EP1730403B1 A membrane pump |
| 12/18/2013 | EP1308622B1 Diaphragm pump |
| 12/18/2013 | CN203348047U Liquid sucking and discharging device |
| 12/18/2013 | CN203348046U Piezoelectric ceramic diaphragm pump |
| 12/18/2013 | CN203348045U Air-control two-position two-way oil supply and discharge device for membrane pump |
| 12/18/2013 | CN203348044U Liquid conveying device |
| 12/18/2013 | CN103459847A Pump for sterilisation apparatus |
| 12/18/2013 | CN103452818A Peristaltic pump for conveying fluid under vacuum environment |
| 12/18/2013 | CN103452817A Metering membrane pump having double-membrane structure and being used for high-temperature medium transmission |
| 12/12/2013 | WO2013184120A1 Diaphragm pump and valve assembly |
| 12/12/2013 | WO2013182922A1 Progressive cavity pump |
| 12/12/2013 | WO2013156138A3 Method and devices for modulating the operating point of fluid pumps in medical treatment devices |
| 12/12/2013 | CA2876723A1 Diaphragm pumps having improved pump life and efficiency |
| 12/11/2013 | EP2670982A1 Pump |
| 12/11/2013 | EP2670981A1 Diaphragm pump, and exhaust-gas aftertreatment system having a diaphragm pump |
| 12/11/2013 | CN103437983A Diaphragm pump structure applicable to conveying slurry |
| 12/11/2013 | CN103437982A Wind-power-valley-powered pneumatic airbag energy storage and circulation type water pumping system |
| 12/10/2013 | CA2791816C Two-stage mixing system, apparatus, and method |
| 12/06/2013 | DE202010018015U1 System zum Erkennen von Schäden an Arbeitsflüssigkeiten umfassenden Kolben-Membranpumpen System for detecting damage to working fluids comprehensive piston diaphragm pumps |
| 12/05/2013 | WO2013007538A3 Production of a gas flow by means of vibrations |
| 12/05/2013 | US20130323085 Fluid control apparatus and method for adjusting fluid control apparatus |
| 12/05/2013 | US20130323083 Conveying unit for a reducing agent |
| 12/05/2013 | DE112012001143T5 Pumpenvorrichtung Pump device |
| 12/04/2013 | EP2667906A1 Hose pump and blood treatment device equipped therewith |
| 12/04/2013 | CN203321805U Cam shaft and liquid conveying pump with cam shaft |
| 12/04/2013 | CN103429894A Multilayer diaphragm |
| 12/04/2013 | CN103423134A Miniature peristaltic pump |
| 12/03/2013 | US8596997 Membrane pump with magnetic coupling between an actuating means and the membrane |
| 11/28/2013 | WO2013175115A1 Linear peristaltic pump |
| 11/28/2013 | US20130315763 Peristaltic pump tubing securing system |
| 11/28/2013 | US20130315757 Actuator, micropump, and electronic equipment |
| 11/28/2013 | DE10334243B4 Mikromechanisches Verfahren zum Herstellen eines flexiblen Schichtelements Micromechanical method for producing a flexible layer member |
| 11/27/2013 | CN203308686U Micro pump |
| 11/26/2013 | CA2612440C Drainage system for cerebrospinal fluid |
| 11/26/2013 | CA2480570C Method for collecting a desired blood component and performing a photopheresis treatment |
| 11/21/2013 | US20130309108 Diaphragm pump, and exhaust-gas aftertreatment system having a diaphragm pump |
| 11/21/2013 | US20130309105 Precision pump with multiple heads |
| 11/21/2013 | DE102012208403A1 Pump device for fluid e.g. aqueous urea solution for dosing system for proportioning of reducing agent into exhaust line of motor vehicle, has diaphragm pump that is combined with swashplate, and actuator for diaphragm pump |
| 11/21/2013 | DE102012010509A1 Device for generating flow of fluid such as air in e.g. aircraft turbine, has aperture formed in housing in area between plane elements, while O-ring is arranged between plane elements |
| 11/21/2013 | DE102011015184B4 Vorrichtung für den Transport kleiner Volumina eines Fluids, insbesondere Mikropumpe oder Mikroventil A device for the transport of small volumes of a fluid, in particular micropump or microvalve |
| 11/20/2013 | EP2664798A1 Fluid-conveying drive unit, and control program for fluid-conveying drive unit |
| 11/20/2013 | EP2664797A1 Fluid-conveying cartridge |
| 11/20/2013 | EP2663773A1 Device for supplying and metering a fluid for medicinal purposes |
| 11/20/2013 | EP2488226B1 Membrane pump system |
| 11/20/2013 | CN203297073U Low-impulse peristaltic pump head |
| 11/20/2013 | CN203297072U Portable hand pump |
| 11/20/2013 | CN103403352A Pump device |
| 11/20/2013 | CN103395863A Portable water purifying device |
| 11/19/2013 | US8585634 System for performing peritoneal dialysis |
| 11/19/2013 | US8585379 Peristaltic pump that is resistant to torques and vibrations |
| 11/19/2013 | CA2640052C Surgical cassette with bubble breaking structure |
| 11/14/2013 | WO2013170279A1 Pumping system |
| 11/13/2013 | EP2661560A1 Synthetic jet packaging |
| 11/13/2013 | CN203285662U Protection device of peristaltic pump flexible pipe |
| 11/13/2013 | CN203285652U Diaphragm-type sea water pump |
| 11/13/2013 | CN103392244A Piezoelectric element and piezoelectric device using same |
| 11/13/2013 | CN103388577A Volume pump for liquid |
| 11/13/2013 | CN103388576A 机械隔膜泵 Mechanical diaphragm pump |
| 11/12/2013 | US8579612 Peristaltic pump tubing with stopper and cooperative roller assembly housing having no moving parts |
| 11/12/2013 | CA2574324C Plunger pump with atmospheric bellows |
| 11/12/2013 | CA2480236C Improved apparatus for the continuous separation of biological fluids into components and method of using same |
| 11/07/2013 | US20130294955 Fluid transporting apparatus and fluid transporting method |
| 11/07/2013 | US20130294942 Membrane Pump with Air Release Valve |
| 11/06/2013 | EP2660470A1 Removable connector for peristaltic pump |
| 11/06/2013 | CN203272112U Reversing valve for pneumatic diaphragm pump |
| 11/06/2013 | CN203272088U Compact connection structure of peristaltic pump head |
| 11/06/2013 | CN203272087U External pressing plate |
| 11/06/2013 | CN203272086U Novel pneumatic diaphragm pump for coal mine |
| 11/06/2013 | CN203272085U Single-film double-cavity miniature valveless fluid pump driven by IPMC driving film |