| Patents for F04F 7 - Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein (455) |
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| 01/13/2015 | US8932030 Hydraulic gravity ram pump |
| 01/07/2015 | EP2820385A1 Systems and methods for supplying reduced pressure and measuring flow using a disc pump system |
| 10/01/2014 | EP2783117A1 Pulsed hydraulic pressure amplification system |
| 09/02/2014 | US8821134 Fluid disc pump |
| 08/07/2014 | WO2013119837A3 Systems and methods for monitoring reduced pressure supplied by a disc pump system |
| 07/31/2014 | WO2013119860A3 Systems and methods for regulating the temperature of a disc pump system |
| 07/30/2014 | EP2758664A1 Pump for injecting a fluid, and in particular a micropump for use delivering a determined dose |
| 07/30/2014 | CN203743092U 一种水锤泵 A water hammer pump |
| 06/26/2014 | US20140178214 Hydropneumatic device and assembly kit |
| 06/18/2014 | CN103867500A Hydraulic ram pump |
| 06/18/2014 | CN103867499A Environment-friendly noise reduction water hammer pump |
| 05/20/2014 | US8731787 Transporter vehicle |
| 05/15/2014 | US20140130852 Diode energy converter for chemical kinetic electron energy transfer |
| 02/26/2014 | CN203453148U Hydraulic ram using diaphragm-type pressure tank |
| 01/29/2014 | EP2556262B1 Adjustable fluid pressure amplifier |
| 01/28/2014 | US8637339 Diode energy converter for chemical kinetic electron energy transfer |
| 01/16/2014 | DE102013003262A1 Shock pressure lifter for lifting water up to larger pumping heights, has driving pipe whose pipe diameter is converted to large diameter to reduce flow rate in driving pipe such that driving pipe is utilized with large head |
| 01/09/2014 | WO2014008354A1 Systems and methods for regulating the resonant frequency of a disc pump cavity |
| 01/09/2014 | CA2878279A1 Systems and methods for regulating the resonant frequency of a disc pump cavity |
| 01/08/2014 | EP2682609A2 Thermal transferring method and structural device utilizing thermal energy body performing vibration displacement to fluid |
| 01/03/2014 | WO2014000735A1 Device for the capillary transport of liquids, use and method for producing such a device |
| 01/03/2014 | CA2875722A1 Device for the capillary transport of liquids, use and method for producing such a device |
| 12/27/2013 | WO2013149932A3 Method of pumping fluid |
| 12/19/2013 | DE102012011583A1 Device, particularly hydraulic ram for pressurization of flowable medium in motor vehicle, has pressure generating unit comprises recirculation unit which returns back flowable medium into pressure generating unit |
| 12/11/2013 | EP2670982A1 Pump |
| 12/05/2013 | US20130323086 Hydraulic gravity ram pump |
| 11/06/2013 | CN103384772A Water hammer generation device |
| 10/30/2013 | EP2655962A1 Cooling system and method for electronic components |
| 10/09/2013 | EP2647844A1 Method of pumping fluid |
| 09/18/2013 | CN203201883U Automatic water pump |
| 09/17/2013 | US8535017 Hydraulic gravity ramp pump |
| 09/11/2013 | CN103299128A Cooling system and method for electronic components |
| 09/06/2013 | WO2013130255A1 Systems and methods for supplying reduced pressure and measuring flow using a disc pump system |
| 07/31/2013 | CN102269185B Ram pump with energy-saving noise-reduction improvement structure |
| 07/24/2013 | CN101889145B Low noise cooling device |
| 07/02/2013 | US8476095 Diode energy converter for chemical kinetic electron energy transfer |
| 05/30/2013 | WO2013076498A1 Pulsed hydraulic pressure amplification system |
| 04/10/2013 | CN103032387A Coriolis vortex fluid pressure intensity conversion double-strike water hammer pump |
| 03/28/2013 | WO2013041700A1 Pump for injecting a fluid, and in particular a micropump for use delivering a determined dose |
| 03/06/2013 | CN202768508U Hydraulic ram |
| 02/28/2013 | DE102008058645B4 Hydraulischer Widder Hydraulic Ram |
| 02/13/2013 | EP2556262A1 Adjustable fluid pressure amplifier |
| 01/02/2013 | CN202646187U Hydraulic ram |
| 11/28/2012 | CN1906416B Gas jetting device, electronic device and gas jetting method |
| 11/21/2012 | CN202545382U Hydraulic ram with high lift water inlet valve and air bag device |
| 11/01/2012 | WO2012076899A3 Device for fluid transportation by exciting an acoustic mode |
| 10/03/2012 | CN202468493U Magnetic gap spring applied to water hammer pump |
| 09/12/2012 | CN102667177A Adjustable fluid pressure amplifier |
| 09/07/2012 | WO2012118000A1 Water hammer generation device |
| 08/09/2012 | WO2012104648A1 Pump |
| 07/18/2012 | CN202338441U Power machine of hydraulic ram pump |
| 07/11/2012 | CN202326466U 一种无源水泵 A passive pump |
| 07/11/2012 | CN102576526A Noise reduction for an acoustic cooling system |
| 06/28/2012 | WO2012084436A1 Cooling system and method for electronic components |
| 05/03/2012 | DE102010016659B4 Hydraulischer Widder Hydraulic Ram |
| 04/19/2012 | US20120094417 Diode energy converter for chemical kinetic electron energy transfer |
| 03/14/2012 | EP2148738B1 Method for mixing and/or conveying, mixing and/or conveyance device, and sample processing chip comprising such a device |
| 03/14/2012 | CN202165686U 应用于水锤泵的具有节能降噪功能的纺锤体冲击阀 Used in water hammer pump spindle with energy-saving impact noise reduction valve |
| 02/28/2012 | US8123502 Acoustic pump utilizing radial pressure oscillations |
| 02/02/2012 | WO2011039674A3 Noise reduction for an acoustic cooling system |
| 01/18/2012 | CN202118012U Hydraulic ram pump with integrally-structured main body and concave spherical impact valve |
| 12/20/2011 | US8081454 Gas ejector, electronic device, and gas-ejecting method |
| 12/07/2011 | CN102269185A 具备节能降噪改进结构的水锤泵 With energy-saving pump water hammer noise reduction to improve the structure of |
| 11/23/2011 | CN102257455A Apparatus and method for providing a user interface to an information processing system |
| 11/02/2011 | EP1315907B1 Reciprocating hermetic compressor |
| 10/27/2011 | DE102010016659A1 Hydraulic hammer, has branch terminals diverting at branch connecting piece in under angle relative to main flow direction of branch connecting piece in flow direction, where angle is lesser than equal to specific degree |
| 10/26/2011 | EP2380074A1 Apparatus and method for providing a user interface to an information processing system |
| 10/26/2011 | CN102227600A Arrangement for acoustical phase conversion |
| 10/20/2011 | US20110255997 Hydraulic gravity ramp pump |
| 10/13/2011 | WO2011124909A1 Adjustable fluid pressure amplifier |
| 10/11/2011 | US8033324 Jet flow generating apparatus, electronic apparatus, and jet flow generating method |
| 10/05/2011 | EP2370752A1 Arrangement for acoustical phase conversion |
| 08/24/2011 | CN102165199A Jet eductor pump |
| 08/09/2011 | CA2645907C Pump |
| 07/14/2011 | US20110171043 Fluid Transfer Apparatus |
| 07/13/2011 | EP1438514B1 Valveless pump |
| 06/29/2011 | EP2339184A2 Fluid transfer apparatus |
| 06/28/2011 | US7967578 Hydraulic gravity ram pump |
| 05/25/2011 | EP2167869B1 Lighting device with pulsating fluid cooling |
| 05/18/2011 | CN201835972U Power machine of hammer-type water pump |
| 02/17/2011 | WO2011019302A1 Method and device for converting hydraulic impact energy |
| 02/02/2011 | CN101297121B Fluid transfer device, fuel cell using the same, and electronic apparatus |
| 01/25/2011 | CA2470681C Standing wave cavity pump |
| 12/29/2010 | EP2265812A1 Component pairing and device having component pairing |
| 12/22/2010 | CN201679777U Hydraulic ram pump with water inlet valve device arranged right above impact valve |
| 12/02/2010 | DE102009021778A1 Mikropumpe Micropump |
| 11/30/2010 | US7841843 Valveless micro air delivery device |
| 11/18/2010 | WO2010130002A1 A fluid driven pump |
| 11/17/2010 | CN101889145A Wo2009072160 |
| 09/22/2010 | EP2229536A2 Low noise cooling device |
| 07/08/2010 | WO2010033008A3 Fluid transfer apparatus |
| 07/07/2010 | EP2204582A1 Vibrating membrane jet cooler with coupled partial units and housing with such a membrane jet cooler |
| 06/24/2010 | WO2010070534A1 Apparatus and method for providing a user interface to an information processing system |
| 06/03/2010 | WO2010062252A1 Arrangement for acoustical phase conversion |
| 04/01/2010 | WO2010035198A1 Jet eductor pump |
| 03/31/2010 | EP2167869A1 Lighting device with pulsating fluid cooling |
| 03/25/2010 | WO2010033008A2 Fluid transfer apparatus |
| 03/24/2010 | CN101680623A Lighting device with pulsating fluid cooling |
| 03/10/2010 | EP2161450A1 Water hammer driven air compressor |
| 03/09/2010 | US7674645 Diode energy converter for chemical kinetic electron energy transfer |