| Patents for F04D 33 - Non-positive-displacement pumps with other than pure rotation, e.g. of oscillating type (448) |
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| 01/22/2015 | US20150023819 Piezoelectric fan |
| 01/21/2015 | CN102197227B 一种风扇 One kind of fan |
| 01/07/2015 | CN104272481A 压电有源冷却设备 Piezoelectric active cooling device |
| 12/24/2014 | CN104235081A 微型气体传输装置 Micro gas transmission system |
| 10/02/2014 | DE102013205702A1 Kühlvorrichtung mit Biegewandler und Elektronikmodul Cooler with bending transducer and electronic module |
| 09/25/2014 | WO2014148017A1 Polymer actuator and artificial lung device provided with same |
| 08/26/2014 | US8814543 Conveying device for a fluid using an oscillating body arrangement |
| 08/07/2014 | US20140216696 Cooling device and a cooling assembly comprising the cooling device |
| 07/10/2014 | US20140193258 Swing fan structure |
| 06/26/2014 | WO2014100035A1 A method and apparatus for pumping a liquid |
| 06/25/2014 | CN203670310U 一种直流压电式风扇 A DC piezoelectric fan |
| 06/18/2014 | EP2743513A1 Device for generating an airflow for cooling a heat dissipating electronic element such as an LED |
| 06/18/2014 | EP2743512A1 Method for Controlling a Mechanical Vibrating Element |
| 06/18/2014 | EP2743505A1 Fluid conveying device |
| 06/18/2014 | DE112006001734B4 Piezolüfter mit einem Piezoaktuator zum Kühlen und Verfahren zum Herstellen eines Piezolüfters Piezo fan with a piezo actuator for cooling and method for manufacturing a piezo fan |
| 05/28/2014 | CN203614470U 自然风扇 Nature fans |
| 05/22/2014 | WO2014076474A1 Pump |
| 05/15/2014 | WO2014073638A1 Pump and liquid supply method |
| 04/23/2014 | EP2722975A1 Cooled electrical assembly |
| 04/16/2014 | EP2719446A1 Forward osmosis membrane flow system and composite semipermeable membrane for forward osmosis membrane flow system |
| 04/09/2014 | CN103711735A Fan clip unit |
| 04/03/2014 | WO2014049009A1 Bender transducer module, cooling device and electronic module |
| 04/03/2014 | DE102012217749A1 Kühlvorrichtung zum Kühlen eines elektronischen Bauteils und Elektronikmodul Cooling apparatus for cooling an electronic component and the electronic module |
| 03/27/2014 | WO2014044225A1 Apparatus for making fluid flow |
| 03/20/2014 | DE102012018562A1 Smooth blade ventilator for use with magnetic drive for cooling in micro-electronics, has blade, which is made of plastic or metal, and is fixed to block, where magnetic field coils are arranged to right and left of blades |
| 03/12/2014 | CN203476838U Miniature gas transmission device |
| 02/26/2014 | CN203453142U Rechargeable type music fan |
| 02/26/2014 | CN203453141U Piezoelectric fan |
| 02/26/2014 | CN103608587A Fluid conveying device |
| 02/12/2014 | CN103582520A Forward osmosis membrane flow system and composite semipermeable membrane for forward osmosis membrane flow system |
| 02/05/2014 | CN103557188A Direct-current piezoelectric type fan |
| 01/09/2014 | WO2014007088A1 Piezoelectric fan |
| 01/08/2014 | EP2681455A1 Distributed thrusters driven gas compressor |
| 01/07/2014 | US8622721 Motor driven compressor |
| 12/25/2013 | CN103470541A 自然风扇 Natural fan |
| 11/14/2013 | WO2013170098A1 Piezoelectric active cooling device |
| 10/30/2013 | EP2655892A1 Ventilation device for generating uniform fluid flows, and a drive unit for a device of said type |
| 10/24/2013 | WO2013157346A1 Piezoelectric fan |
| 10/02/2013 | CN203223426U 多功能打气筒 Multifunctional Inflator |
| 08/28/2013 | CN203161672U Swing fan structure |
| 08/01/2013 | WO2013110404A1 Gas-insulated busbar assembly having an oscillating moveable blade for the circulation of the insulating fluid |
| 07/24/2013 | CN103216472A Multifunctional mechanical arm swinging fan |
| 07/24/2013 | CN101889145B Low noise cooling device |
| 07/10/2013 | CN101360679B Fluid actuator, heat generating device using the same, and analysis device |
| 07/03/2013 | EP2609338A2 Cantilever fan |
| 07/03/2013 | CN203035623U Belt-shaped fan structure |
| 06/05/2013 | CN103140686A Cantilever fan |
| 05/29/2013 | CN202955046U Flapping wing type electric fan |
| 05/10/2013 | WO2013066201A1 Method for compressing a gaseous medium |
| 05/08/2013 | CN202926735U Fan-clamping device |
| 05/08/2013 | CN103089716A Electric natural wind fan |
| 05/08/2013 | CN103089715A Powerful translational fan |
| 04/24/2013 | CN102094854B Swing safe energy-saving electric fan |
| 04/10/2013 | CN103032384A Electric fan with fans turned by hand |
| 04/04/2013 | WO2013046602A1 Pump for high temperature gas |
| 03/27/2013 | CN202833338U Fluid delivering device |
| 03/27/2013 | CN101405508B Cooling device and electronic device comprising such a cooling device |
| 03/20/2013 | CN202811552U Noiseless two-way automatic fan |
| 03/20/2013 | CN202811551U Piezoelectric fan |
| 03/13/2013 | CN202789764U Pedal fan |
| 02/20/2013 | CN202746299U Portable automatic flap fan device |
| 02/14/2013 | US20130037245 Piezoelectric fan and air cooling apparatus using the piezoelectric fan |
| 02/13/2013 | CN202732510U Air supply device |
| 02/05/2013 | CA2698489C A fan |
| 01/25/2013 | DE202013000423U1 Bandförmiger Ventilator A tape-like fan |
| 01/24/2013 | DE202013000431U1 Schwenkender Ventilator Pivoting fan |
| 01/23/2013 | CN202690543U Low-voltage drive type piezoelectric fan |
| 01/16/2013 | EP2545369A1 Apparatus for producing and/or detecting a flow in a medium |
| 12/27/2012 | WO2012176228A1 Fluid conveying device |
| 12/27/2012 | WO2012174781A1 Method, apparatus and terminal for adjusting terminal temperature |
| 12/19/2012 | CN102834126A Conveying device for a fluid |
| 12/18/2012 | US8333560 Anti-sudden infant death syndrome baby fan |
| 12/13/2012 | WO2012169206A1 Forward osmosis membrane flow system and composite semipermeable membrane for forward osmosis membrane flow system |
| 12/06/2012 | DE112011100345T5 Fördereinrichtung für ein Fluid Conveying means for a fluid |
| 11/28/2012 | CN202560660U Non-noise automatic fan |
| 11/28/2012 | CN102803103A Track With Overlapping Links For Dry Coal Extrusion Pumps |
| 11/15/2012 | DE102011120865B3 Vehicle, has fan assembly generating airflow through heat exchanger and including fan, which generates strong adjacent airflow using primary airflow from annular element, where fan assembly is designed as component of radiator grill |
| 09/19/2012 | EP2499368A2 Method for producing at least one deformable membrane micropump and deformable membrane micropump |
| 09/12/2012 | CN202431621U Numerical control fan-swinging apparatus |
| 09/07/2012 | WO2012118995A1 Thermal transpiration device and method of making same |
| 09/07/2012 | WO2012118991A1 Distributed thrusters driven gas compressor |
| 07/25/2012 | EP2479432A2 Load beam unit replaceable inserts for dry coal extrusion pumps |
| 07/25/2012 | CN101828041B Fluid transfer device and fuel cell with the same |
| 06/28/2012 | WO2012084717A1 Ventilation device for generating uniform fluid flows, and a drive unit for a device of said type |
| 06/27/2012 | CN101803011B Cooling apparatus |
| 05/30/2012 | CN102483075A Piezoelectric fan and air-cooling device using piezoelectric fan |
| 05/16/2012 | EP2125217B1 Microfluidic system based on actuator elements |
| 05/10/2012 | WO2012027215A3 Cantilever fan |
| 04/25/2012 | EP2443052A1 Track with overlapping links for dry coal extrusion pumps |
| 03/22/2012 | DE10337804B4 Vorrichtung zur Föderung eines Fluids mit einem oszillierenden Förderelement Apparatus for FLOW The fluid with an oscillating conveyor element |
| 03/01/2012 | WO2012027215A2 Cantilever fan |
| 02/08/2012 | CN202136550U 一种捶背摇扇机器人 One kind of rock fan robot Chuibei |
| 02/01/2012 | CN102338130A Digital control fan rocking device |
| 01/19/2012 | DE102010032036A1 Surface ventilator for conveying air stream toward e.g. tube, has movable surface moved parallel to fixed locking surface such that medium is conveyed toward tube, and turbulence groove formed in movable surface in direction of tube |
| 01/11/2012 | CN101133246B Micro-fluidic systems based on actuator elements |
| 12/21/2011 | CN102287405A 一种自动摇扇 A self-shaken fan |
| 12/15/2011 | WO2011132855A3 Bladeless air blower for air circulation |
| 12/15/2011 | DE102010029921A1 Fan for installing e.g. between two front seats in inner space of motor car, has arcuate or annular outlet comprising circulating slot through which arcuate or annular primary airflow emerges from outlet and drags surrounding air |
| 12/07/2011 | CN202065256U 摆动式安全节能电扇 Oscillating fan energy security |
| 12/06/2011 | CA2737373C A fan |