| Patents for F04B 35 - Piston pumpsspecially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for (9,373) |
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| 02/26/2014 | CN203453017U Air generating structure of air pump |
| 02/26/2014 | CN203453001U Miniature direct-coupled air pump |
| 02/26/2014 | CN203453000U Multi-purpose electric air pump |
| 02/26/2014 | CN203452999U Portable double-cylinder and single-cylinder energy-saving air compressor |
| 02/26/2014 | CN203452998U Double/single-cylinderair compressor pump head with good heat-dissipating effect |
| 02/26/2014 | CN203452997U Automatic-adjustment energy-saving air compressor |
| 02/26/2014 | CN103608587A Fluid conveying device |
| 02/26/2014 | CN103603786A Symmetric-cam-driven oil-free air compressor |
| 02/26/2014 | CN103603785A Gas compressor |
| 02/25/2014 | US8657591 Main coolant pump |
| 02/25/2014 | US8657587 End of stroke detection for electromagnetic pump |
| 02/20/2014 | WO2013003922A8 Arrangement of components of a linear compressor |
| 02/20/2014 | WO2013003921A8 Adapting device for linear compressor, and compressor provided with such device |
| 02/20/2014 | US20140050599 Sprocket-driven air pump |
| 02/20/2014 | US20140049970 Multi-function synthetic jet and method of manufacturing same |
| 02/20/2014 | DE10158994B4 Motortyp mit variabler Spulenwicklungszahl und Verfahren zur Veränderung der Spulenwicklungsanzahl zum Regeln einer Kühl- und Heizkapazität eines Kolbenverdichters Type of engine with variable coil winding number and method of changing the coil winding number for controlling a cooling and heating of a reciprocating compressor |
| 02/19/2014 | CN203441700U Magnetic transmission piston type valveless compressor |
| 02/19/2014 | CN203441699U Gasoline-powered air compressor |
| 02/19/2014 | CN203441542U Air energy cycle power generator |
| 02/19/2014 | CN203441541U 空气能循环发动机 Air cycle engine |
| 02/19/2014 | CN203441538U Air-source electric hybrid motor |
| 02/19/2014 | CN103597209A Suction muffler for compressor |
| 02/19/2014 | CN103595298A Thermoelectric conversion type wave power generation system |
| 02/18/2014 | US8651838 Vacuum pump with control unit |
| 02/18/2014 | US8651837 Modular bellows with instrumentation umbilical conduit for electrical submersible pump system |
| 02/18/2014 | US8651836 Torque transmitting rings for sleeves in electrical submersible pumps |
| 02/18/2014 | US8651834 Linear compressor |
| 02/18/2014 | US8651833 Combined gas and liquid pump |
| 02/18/2014 | US8651832 Electric fuel pump with dicharge-side cover that is isolated from the fuel passage |
| 02/18/2014 | US8651823 System and method for a pump with reduced form factor |
| 02/13/2014 | DE102004061941B4 Axial angetriebene Kolben-Zylinder-Einheit Axially driven piston-cylinder unit |
| 02/12/2014 | CN203430731U Electric pumping machine and pumping driving device thereof |
| 02/12/2014 | CN203430730U Inflator |
| 02/12/2014 | CN203430729U Manual and pneumatic integrated pump |
| 02/12/2014 | CN103573579A Refrigeration compressor |
| 02/12/2014 | CN103573578A Motor-driven compressor |
| 02/12/2014 | CN103573577A 空气压缩机 Air Compressor |
| 02/12/2014 | CN102635510B Device and control method for preparing wind energy, ocean energy and solar energy |
| 02/11/2014 | US8647081 Electric water pump |
| 02/11/2014 | US8647079 Fan assembly |
| 02/11/2014 | US8647078 Motor pump assembly for transmission valve body |
| 02/11/2014 | US8647077 Cooling fan for electronic device |
| 02/06/2014 | US20140037477 Rotary Blood Pump With Opposing Spindle Magnets, Bore And Drive Windings |
| 02/06/2014 | DE102012016222A1 Cylinder-, piston- and valveless, continuously working fluid working machine for e.g. dosing liquid in chemical system during plastic production, has blocking region, where portions of liquids slide from region side to region opposite side |
| 02/05/2014 | CN203420848U Air compressor |
| 02/05/2014 | CN203420847U Air compressor system using internal combustion engine to automatically supplement air in driving mode |
| 02/05/2014 | CN103557137A Chain type air compressor |
| 02/04/2014 | US8641389 Stacked labyrinth chambers for use with an electrical submersible pump |
| 02/04/2014 | US8641387 Inflating pump with auxiliary knotting functions |
| 01/30/2014 | WO2014018041A1 Brayton cycle engine |
| 01/30/2014 | US20140030121 Electric Motor Having a Partially Sealed Housing |
| 01/29/2014 | EP2689073A2 Configuration and process for compressing a gas |
| 01/29/2014 | CN203412719U Hydraulic reciprocating type natural gas compressor |
| 01/29/2014 | CN203412718U Linear motor reciprocating piston type compressor |
| 01/29/2014 | CN203412638U Compressed air waste heat concurrent heating type energy storage power generating device |
| 01/29/2014 | CN103547805A Actuation system for a resonant linear compressor, method for actuating a resonant linear compressor, and resonant linear compressor |
| 01/28/2014 | US8636638 Heart pump controller |
| 01/28/2014 | US8636481 Embedded built-in air pump |
| 01/28/2014 | US8636480 Compressor |
| 01/28/2014 | US8636477 Chemical supply system |
| 01/22/2014 | EP2686554A2 Actuation system for a resonant linear compressor, method for actuating a resonant linear compressor, and resonant linear compressor |
| 01/22/2014 | EP2686553A1 Suspension spring for a refrigeration compressor |
| 01/22/2014 | CN203404037U 压缩机 Compressor |
| 01/22/2014 | CN203404036U New air compressor system for vehicle |
| 01/21/2014 | US8632321 Fully submerged integrated electric oil pump |
| 01/21/2014 | US8632320 High-pressure compression unit for process fluids for industrial plant and a related method of operation |
| 01/16/2014 | WO2014011138A1 Generator of energy from a compressed medium |
| 01/16/2014 | DE202013105534U1 Luftverdichter mit doppelseitiger Kühlung Air compressor with double-sided cooling |
| 01/15/2014 | CN203394704U Miniature artistic pump |
| 01/15/2014 | CN203394703U Beauty air pump |
| 01/15/2014 | CN203394702U Miniature artistic pump |
| 01/15/2014 | CN203394701U Linear compressor |
| 01/15/2014 | CN103518064A Hybrid coolant pump |
| 01/15/2014 | CN103516172A Permanent magnet linear motor and compressor having permanent magnet linear motor |
| 01/15/2014 | CN103511226A 压缩机和真空机 Compressors and vacuum machine |
| 01/15/2014 | CN103511222A 压缩机和真空机 Compressors and vacuum machine |
| 01/14/2014 | US8628308 Actuator with grooved piston for a fluid infusion device |
| 01/14/2014 | US8628303 Wave energy converter |
| 01/09/2014 | DE202013011151U1 Luftkompressor mit Pumpeneinheit-Abdeckung Air compressor pump unit cover |
| 01/08/2014 | CN203384012U Pneumatic clutch energy-saving protection device for overloaded vehicle air compressor |
| 01/08/2014 | CN203384006U Simple air compressor |
| 01/08/2014 | CN103502641A 气态流体压缩装置 Gaseous fluid compression device |
| 01/08/2014 | CN103498782A Arrangement structure of pneumatic water supply pump set and water supply booster pump arrangement method thereof |
| 01/08/2014 | CN102066756B Drive system for a pressure wave generator |
| 01/08/2014 | CN101688525B Coolant compressor |
| 01/07/2014 | US8622722 Fuel pump |
| 01/07/2014 | US8622719 Hydraulic pump structure for wind turbine generator or tidal current generator and method of mounting hydraulic pump |
| 01/02/2014 | CA2831759A1 Apparatus and method for operating a plurality of hyraulic pumps |
| 01/01/2014 | EP2679821A1 Motor-driven compressor |
| 01/01/2014 | CN203374445U Portable inflation pump |
| 01/01/2014 | CN203374444U Micro full oil-free lubrication reciprocating air compressor for bullet train |
| 01/01/2014 | CN103486001A Drive device |
| 01/01/2014 | CN103486000A Motor-driven compressor |
| 01/01/2014 | CN103485827A Intelligent energy storage system and intelligent electric generator with same |
| 12/31/2013 | US8616864 Axial flow fan |
| 12/31/2013 | US8616861 Super efficient regulator |
| 12/31/2013 | US8616859 Fan |
| 12/31/2013 | US8615998 Lubrication device of turbocharger of engine for vehicle |
| 12/25/2013 | CN203362444U Portable aerator |
| 12/25/2013 | CN203362443U Energy-saving high-pressure gas pump |