| Patents for F04B 45 - Pumps or pumping installations having flexible working members and specially adapted for elastic fluids (2,191) |
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| 05/23/2013 | WO2013041091A3 Refrigeration machine |
| 05/18/2013 | CA2795964A1 Rechargeable battery powered utility pump with series centrifugal pump configuration |
| 05/16/2013 | WO2013068206A1 Pump hose for a peristaltic pump |
| 05/15/2013 | EP2592270A1 Pump hose for a peristaltic pump |
| 05/14/2013 | CA2419809C A fluid pressure generating means |
| 05/10/2013 | WO2013065344A1 Electromagnetic vibrating diaphragm pump |
| 05/08/2013 | CN103089594A Monocoque air pump |
| 04/26/2013 | DE202013101459U1 Hochleistungsluftpumpe mit doppelter Lufteinströmung Heavy duty air pump with double air intake |
| 04/24/2013 | CN202900599U Compressed air cylinder cover of separating film compressor |
| 04/24/2013 | CN103062020A Air bag type air compressor and air compression system |
| 04/24/2013 | CN102099606B Non-return valve structure, diaphragm pump, and blood pressure meter |
| 04/18/2013 | WO2013055893A2 Diaphragm foam pump for foam dispensers and refill units |
| 04/18/2013 | WO2013054801A1 Fluid-control device, and method for adjusting fluid-control device |
| 04/18/2013 | US20130094983 Diaphragm foam pump for foam dispensers and refill units |
| 04/17/2013 | CN202883332U Mini air pump |
| 04/17/2013 | CN202883331U Novel pneumatic diaphragm pump |
| 04/17/2013 | CN202883330U Novel pneumatic diaphragm pump |
| 04/17/2013 | CN202883329U Hand-held type balloon inflator |
| 04/17/2013 | CN202883299U Mini vacuum pump |
| 04/17/2013 | CN202883298U Mini-type vacuum pump utilizing air bag with two bell-shaped bodies |
| 04/17/2013 | CN103052800A Pump |
| 04/16/2013 | DE202013101183U1 Einfache Luftpumpe Simple air pump |
| 04/11/2013 | WO2013028416A3 Two-stage linear peristaltic pump mechanism |
| 04/10/2013 | CN202867143U Pneumatic diaphragm pump with built-in solenoid valve |
| 04/09/2013 | US8414275 Pump and valve combination for an article of footwear incorporating an inflatable bladder |
| 04/04/2013 | WO2013046330A1 Microdiaphragm pump |
| 03/27/2013 | CN202833056U Inflating device for double balloons |
| 03/21/2013 | WO2013009426A3 Shut-off system for a dispenser |
| 03/20/2013 | CN202811299U Diaphragm-type compressor |
| 03/20/2013 | CN202811298U Sealing device of diaphragm compressor |
| 03/20/2013 | CN101520035B 流体输送装置 A fluid delivery device |
| 03/13/2013 | EP2568177A1 Fluid control device |
| 03/13/2013 | EP2568176A1 Fluid control device |
| 03/13/2013 | EP2568175A1 Fluid control device |
| 03/13/2013 | EP2568174A1 Fluid control device |
| 03/13/2013 | CN202789459U Hand pressing type air pump |
| 03/13/2013 | CN202789458U Mini air pump with membrane and valve plate connected |
| 03/12/2013 | US8393880 Peristaltic pump |
| 03/12/2013 | US8393879 Peristaltic pump |
| 03/07/2013 | WO2013030408A1 Pump, in particular pneumatic pump |
| 03/07/2013 | WO2013029532A1 Fluid-guiding device capable of controlling air flow for micro pump |
| 03/07/2013 | US20130058810 Fluid control device |
| 03/07/2013 | US20130055889 Method for manufacturing a bending transducer, a micro pump and a micro valve, micro pump and micro valve |
| 03/06/2013 | EP2564066A1 Internal bellows pump fluid path |
| 02/28/2013 | WO2013028416A2 Two-stage linear peristaltic pump mechanism |
| 02/28/2013 | US20130052044 Fluid feeding pump, medical apparatus, and air bubble detection method for fluid feeding pump |
| 02/27/2013 | CN202756203U Compressed air cylinder for diaphragm compressor |
| 02/21/2013 | US20130042753 Diaphragm pump |
| 02/20/2013 | EP2559900A1 Electromagnetic vibrating type diaphragm pump with function of fluid leakage prevention to electromagnetic section |
| 02/14/2013 | WO2013021547A1 Fuel cell system |
| 02/14/2013 | US20130039787 Energy transfer fluid diaphragm and device |
| 02/13/2013 | EP2557312A1 Fluid pump |
| 02/13/2013 | CN202732295U Natural gas pressure increasing diaphragm pump |
| 02/13/2013 | CN202732294U Novel miniature self-priming diaphragm pump |
| 02/13/2013 | CN202732293U Portable inflating pump |
| 02/13/2013 | CN102926979A Vibrating diaphragm fan, mobile phone applying same and diaphragm vibrating and ventilating method |
| 02/13/2013 | CN102926969A Mini vacuum pump |
| 02/07/2013 | WO2013019017A1 Low pulsation and high capacity diaphragm pump |
| 02/07/2013 | WO2013017143A1 Diaphragm pump for a seat adjusting device and seat adjusting device |
| 02/06/2013 | EP2554846A1 Diaphragm pump |
| 02/06/2013 | CN202718846U Air pump with good air-tightness |
| 02/06/2013 | CN202718845U Low vibration micropump |
| 02/06/2013 | CN102913424A 隔膜泵 Diaphragm |
| 02/05/2013 | US8366414 Diaphragm pump |
| 01/30/2013 | CN102906423A Device and method to deliver fluid products |
| 01/29/2013 | US8360758 Peristaltic pump |
| 01/24/2013 | WO2012161514A3 Control valve for a variable capacity compressor and method for manufacturing same |
| 01/23/2013 | CN102889199A Diaphragm type electromagnetic air pump |
| 01/17/2013 | WO2013009426A2 Shut-off system for a dispenser |
| 01/17/2013 | WO2013008833A1 Diaphragm pump |
| 01/17/2013 | CA2841982A1 Shut-off system for a dispenser |
| 01/16/2013 | CN202673661U Portable diaphragm air pump |
| 01/16/2013 | CN102878065A Pneumatic diaphragm pump with built-in electromagnetic valve |
| 01/15/2013 | US8353864 Low cost disposable infusion pump |
| 01/15/2013 | CA2782995A1 Diaphragm pump using duckbill and other types of valves |
| 01/10/2013 | US20130011282 Piezoelectric element drive circuit and liquid ejecting apparatus |
| 01/10/2013 | US20130011275 Disco pump |
| 01/10/2013 | DE102011078882A1 Erzeugung eines Gasstroms mittels Schwingungen Generating a gas stream by means of vibration |
| 01/09/2013 | EP2543884A1 Electromagnetic oscillation diaphragm pump |
| 01/09/2013 | CN102865216A Handheld balloon pump |
| 01/03/2013 | WO2012134608A3 Expander system |
| 01/03/2013 | US20130004352 Hose For A Piston-Chamber Combination |
| 01/02/2013 | CN102852776A Double-air-sac gas-filling device |
| 12/26/2012 | CN102844568A Internal bellows pump fluid path |
| 12/26/2012 | CN102840119A Diaphragm and valve sheet integrated mini-sized air pump |
| 12/13/2012 | DE10236451B4 Membranpumpe Diaphragm pump |
| 12/13/2012 | DE102012105006A1 Membranpumpe Diaphragm pump |
| 12/12/2012 | EP2531729A1 Hydraulic fluid control system for a diaphragm pump |
| 12/12/2012 | CN202597034U Minitype air pump and electronic sphygmomanometer |
| 12/12/2012 | CN102817819A Miniature air pump |
| 12/05/2012 | EP2528654A2 An injection shut off valve with pressure actuator for delivery of compositions |
| 12/05/2012 | EP2528637A2 Wound treatment apparatuses and methods for controlled delivery of fluids to a wound |
| 12/05/2012 | CN202579122U Diaphragm compressor |
| 11/29/2012 | WO2012161514A2 Control valve for a variable capacity compressor and method for manufacturing same |
| 11/28/2012 | CN202560524U Diaphragm type compressor |
| 11/28/2012 | CN1906416B Gas jetting device, electronic device and gas jetting method |
| 11/27/2012 | US8317499 Pulsatile peristaltic pump for use in a cardiopulmonary bypass |
| 11/27/2012 | US8317492 Pumping cassette |
| 11/21/2012 | CN101354032B Combination of chamber and piston pump, motor, shock absorber and transducer incorporating the combination |
| 11/20/2012 | US8313314 Fluid circulation device |