Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 45 - Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
Patents for F04B 45 - Pumps or pumping installations having flexible working members and specially adapted for elastic fluids (2,191)
11/2012
11/20/2012US8313313 Pumping device
11/15/2012US20120288379 System and Method for a Variable Home Position Dispense System
11/14/2012CN202531404U Air pump with inner cavity sleeve
11/13/2012US8308457 Peristaltic infusion pump with locking mechanism
11/13/2012US8308456 Rotary axial peristaltic pumps and related methods
11/07/2012CN102767508A Diaphragm type electromagnetic air pump
11/06/2012US8303542 Ophthalmic surgical cassette and system
11/06/2012US8303275 Micropump, tube unit, and control unit
10/2012
10/30/2012US8297955 Roller pump
10/30/2012US8297954 Rotary axial peristaltic pumps and related methods
10/30/2012CA2672087C Air compressor
10/25/2012US20120269664 Motor-pump unit
10/24/2012EP2512889A1 Motor-pump unit
10/23/2012US8292600 Control system for an air operated diaphragm pump
10/23/2012US8292594 Fluid pumping systems, devices and methods
10/18/2012WO2012141126A1 Electromagnetic oscillating diaphragm pump
10/18/2012WO2012141125A1 Electromagnetic oscillating diaphragm pump
10/18/2012WO2012140931A1 Fluid control device and pump connection method
10/18/2012WO2012139503A1 Piezoelectric pump and piping thereof
10/17/2012CN202493407U Micro air pump
10/11/2012WO2012137658A1 Electromagnetic vibrating type diaphragm pump with function of fluid leakage prevention to electromagnetic section
10/10/2012EP2508758A1 Piezoelectric micro-blower
10/10/2012CN202483847U Vacuum pump
10/10/2012CN202483831U Vacuum pump
10/09/2012CA2544144C Two-stage mixing system, apparatus, and method
10/04/2012DE102011006525A1 Electric motor-pump assembly has recess formed in lower cover in which valve disc of intake valve is engaged during suction of air via inlet channel, where intake and sealing surfaces of valve are matched with shape and size of recess
10/03/2012CN202468242U Ultra-small type compressor for life monitor
10/03/2012CN102713291A Device to deliver fluid products or suchlike and relative method
10/03/2012CN102711858A Wound treatment apparatuses and methods for controlled delivery of fluids to a wound
10/02/2012US8277196 Adaptive accuracy for enteral feeding pump
09/2012
09/27/2012WO2012128169A1 Electromagnetic oscillation diaphragm pump
09/25/2012US8273049 Pumping cassette
09/25/2012US8272857 Method and system for loading of tubing into a pumping device
09/20/2012US20120237375 Flexible element for micropump
09/19/2012CN102678529A Miniature air pump and electronic manometer
09/13/2012WO2012120859A1 Pump device
09/12/2012CN102667151A Multi-stage diaphragm suction pump
09/11/2012US8262375 Tube pump and rotor for tube pump
09/06/2012US20120224984 Diaphragm pump and pumping systems
09/06/2012US20120224981 Method for producing at least one deformable membrane micropump and deformable membrane micropump
09/05/2012CN202417894U Diaphragm vacuum pump
09/05/2012CN202417893U Cylinder body of compressor
09/05/2012CN102656070A Motor-pump unit
09/05/2012CN102022309B Booster pump for engineering mechanical brake system
08/2012
08/29/2012CN202402265U Air pump
08/22/2012CN102640743A Device for transporting organ
08/22/2012CN101881266B Fluid transporting device
08/14/2012US8241018 Compact peristaltic medical pump
08/09/2012WO2012104648A1 Pump
08/08/2012EP2484906A1 Piezoelectric micro-blower
08/08/2012EP2483559A2 Multi-stage diaphragm suction pump
08/01/2012CN202360367U Novel air pump of safety helmet
08/01/2012CN202360366U 气泵 Air pump
07/2012
07/25/2012CN202348627U Beam tube gas delivery pump
07/24/2012US8226381 Check valve having integrally formed seat and seal body
07/18/2012CN202338474U 变弦式压缩机 Variable chord type compressor
07/18/2012CN102597520A Fluid pump
07/18/2012CN102597519A Piezoelectric micro-blower
07/18/2012CN101905043B Membrane pump with bleed valve
07/12/2012WO2012094085A1 Synthetic jet packaging
07/11/2012CN202326128U 双气缸隔膜泵 Two-cylinder diaphragm
07/10/2012US8215930 Diaphragm pumps and transporting drag reducers
07/05/2012US20120171062 Fluid pump
07/04/2012CN202300955U 压电陶瓷驱动式超微型气泵 PZT ultra-miniature pump
07/04/2012CN202300954U Corrugated pipe used for pump
07/04/2012CN1989342B Pump comprising a moving wall and use of a pump of this type
07/04/2012CN102536736A Vacuum pump
07/04/2012CN101892976B Vacuum gas diaphragm circulating pump for tritium purification
06/2012
06/28/2012US20120163999 Pump module, pump base module and pump system
06/27/2012CN101087957B Magnetic pulse pump/compressor system
06/20/2012CN101372957B Anti-locked air pump
06/16/2012CA2762390A1 Photothermal source of fluid pumping device driven by self photovoltaic power
06/14/2012US20120145729 Priming Cap, Infusion System, and Method for Priming an Infusion System
06/12/2012US8197236 Adjustable roller pump rotor
06/12/2012US8197234 In-line actuator for electromagnetic operation
06/12/2012US8197231 Diaphragm pump and related methods
06/07/2012WO2012072282A1 Motor-pump assembly
06/07/2012WO2012016962A3 Pump
06/06/2012EP2459878A2 Device and method to deliver fluid products and relative method
06/06/2012EP2459877A2 Device and method to deliver fluid products.
06/06/2012EP2459876A1 Fluid feed pump
06/06/2012EP2459246A1 Flexible drive for breast pump
06/06/2012DE112009004322T5 Membranpumpe und Blutdruckmessgerät Diaphragm pump and blood pressure monitor
06/06/2012CN101336117B Suctioning system, method and kit
06/06/2012CN101198251B Device for transporting an organ
05/2012
05/24/2012WO2012016959A3 Pump
05/24/2012WO2012016957A3 Pump
05/23/2012CN102473837A Structure for bonding metal plate and piezoelectric body and bonding metho
05/23/2012CN102470203A Flexible drive for breast pump
05/18/2012WO2012062542A1 Method and system for identifying damage to piston membrane pumps containing working fluids
05/17/2012US20120123559 Pump comprising a moving wall and use of a pump of this type
05/16/2012CN102454583A Compatible mechanism for pumping liquid and exhausting air
05/10/2012WO2012061287A1 Energy plant powered by air pressure
05/09/2012CN101550929B Multi-flow passage dual-cavity fluid transporting device
05/03/2012WO2012056306A1 Improved footwear sole suited to allow the heat exchange between at least one area of the foot resting on the sole and the external environment
04/2012
04/26/2012US20120100022 Diaphragm machine
04/25/2012EP2444146A1 Method and apparatus for mixing liquids
04/25/2012CN202203090U 电磁振动型隔膜泵 Electromagnetic vibratory diaphragm
04/24/2012US8162634 Pulsatile rotary ventricular pump
04/18/2012EP2441507A1 Inflation kit
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