| Patents for F04D 25 - Pumping installations or systems specially adapted for elastic fluids (17,127) |
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| 02/13/2013 | CN102927023A Wall type electric fan with wind direction deflecting device |
| 02/13/2013 | CN102927022A Angle-variable fan |
| 02/13/2013 | CN102927021A 智能电风扇 Smart Fan |
| 02/13/2013 | CN102927020A Reverse pumping draft fan |
| 02/13/2013 | CN102322427B 风扇组件 Fan assembly |
| 02/07/2013 | US20130034453 Fan motor, on-vehicle air conditioner using the fan motor, and method for assembling fan motor |
| 02/07/2013 | US20130034426 Portable blower |
| 02/07/2013 | DE10112500B9 Elektrohydraulische Antriebseinheit Electro-hydraulic drive unit |
| 02/06/2013 | CN202718929U Air guide structure and electric fan |
| 02/06/2013 | CN202718897U Electric fan with controllable head shaking angles and human body induction function |
| 02/06/2013 | CN202718892U Draught fan with air volume regulating valve |
| 02/06/2013 | CN202718891U Fan with alarm clock |
| 02/06/2013 | CN202718890U Fan with humidifier |
| 02/06/2013 | CN202718889U Thin type fan of computer |
| 02/06/2013 | CN202718888U 屋顶风机 Roof fan |
| 02/06/2013 | CN202718887U Pneumatic draught fan |
| 02/06/2013 | CN202718886U Internal combustion power vacuum-pumping device |
| 02/06/2013 | CN202718752U Isolated pure temperature control hydraulic drive fan cooling system |
| 02/06/2013 | CN202718751U Independent complete-temperature-control hybrid-drive fan cooling system |
| 02/06/2013 | CN102918279A Ceiling fan |
| 02/06/2013 | CN102913469A Heat-radiating device for oil well solid biochemical paraffin block prevention |
| 02/06/2013 | CN102913468A Multidirectional electric fan |
| 02/06/2013 | CN102913467A Axial ventilator with additional flow channel |
| 02/06/2013 | CN102913466A 冷却风扇 Cooling Fan |
| 02/06/2013 | CN102094839B Fan system and stopping control circuit thereof |
| 02/05/2013 | US8366419 Inner rotor type motor and heat dissipating fan including the inner rotor type motor |
| 02/05/2013 | CA2698489C A fan |
| 02/04/2013 | DE202012012043U1 Befestigungsstruktur für den Plug-In Stecker eines Ventilators und dieser Ventilator Mounting structure for the plug-in connector and a fan, this fan |
| 01/31/2013 | WO2013016227A1 Bladeless misting fan |
| 01/31/2013 | WO2013014418A1 A fan assembly |
| 01/31/2013 | WO2013014417A1 A fan assembly |
| 01/31/2013 | US20130028759 Diagonal ventilating fan |
| 01/31/2013 | US20130028711 Portable blower |
| 01/31/2013 | CA2842869A1 A fan assembly |
| 01/31/2013 | CA2842867A1 A fan assembly |
| 01/31/2013 | CA2842863A1 A fan assembly |
| 01/30/2013 | EP2551528A2 Motor with cooled rotor |
| 01/30/2013 | EP2550457A1 A fan |
| 01/30/2013 | CN202707634U Electric fan improvement structure capable of filtering air |
| 01/30/2013 | CN202707561U Swinging limit device for fan motor of plant frost preventing machine |
| 01/30/2013 | CN202707556U Speed reduction motor shaft breakage anti-falling structure and ceiling fan |
| 01/30/2013 | CN202707547U 遥控电扇 Remote fan |
| 01/30/2013 | CN202707543U Multi-head fan capable of being freely combined |
| 01/30/2013 | CN202707542U Air supply motor |
| 01/30/2013 | CN202707541U 便携式多功能风扇 Portable multifunction fan |
| 01/30/2013 | CN202707540U 电风扇 Fan |
| 01/30/2013 | CN202707539U Outer-rotor electric fan |
| 01/30/2013 | CN202707538U Full-angle air circulating fan |
| 01/30/2013 | CN202707537U Heat radiator with fan for motor of paper shredder |
| 01/30/2013 | CN202707536U Portable electric fan capable of being clamped |
| 01/30/2013 | CN202707535U Multipurpose tetrahedral fan |
| 01/30/2013 | CN202707534U Front curve type ventilator for electric locomotive composite cooler |
| 01/30/2013 | CN202707533U Centrifugal fan for wind driven generator |
| 01/30/2013 | CN202707532U Fragrance tower fan with light-emitting diode (LED) lamp |
| 01/30/2013 | CN202707531U Fan with no fan blade |
| 01/30/2013 | CN202707530U Portable folding electric fan |
| 01/30/2013 | CN202707529U Desk-type/floor-type dual-use fan |
| 01/30/2013 | CN202707528U Novel electric fan |
| 01/30/2013 | CN202707527U Omnibearing type fan with table lamp |
| 01/30/2013 | CN202707526U Light-guiding and heat-radiating fan |
| 01/30/2013 | CN202707525U Heating fan for geogrid production equipment |
| 01/30/2013 | CN202707524U 自动打气筒 Automatic pump |
| 01/30/2013 | CN202707349U Kinetic energy recovery cooling tower |
| 01/30/2013 | CN102900687A Pit-mounted air cooler |
| 01/30/2013 | CN102900686A Two-dimensional array pipeline fan |
| 01/30/2013 | CN102900685A Blast protection mixed flow blower for ship |
| 01/30/2013 | CN102900684A Pipeline fan |
| 01/30/2013 | CN102900683A Energy-saving cooling system |
| 01/30/2013 | CN102900682A 风动壁扇 Wind-driven Bishan |
| 01/30/2013 | CN102900681A Pneumatic ceiling fan |
| 01/30/2013 | CN102900680A Automobile air-conditioning evaporating fan with adjustable air volume, low noise and no interference |
| 01/30/2013 | CN102900679A Easily maintained axial flow lampblack fan with air feeding and discharging in different directions for motor arrangement device |
| 01/30/2013 | CN102900678A Easy-maintenance axial flow smoke fan with inlet air and outlet air in different directions |
| 01/30/2013 | CN102900456A Pneumatic/hydraulic local air conditioning unit for mines |
| 01/30/2013 | CN102163882B Methods and apparatuses for using an electrical machine to transport fluids through a pipeline |
| 01/30/2013 | CN102022352B Centrifugal type isolating and shunting sucking-discharging material ventilator |
| 01/24/2013 | WO2013011839A1 Electric supercharger, method for assembling same, and internal combustion engine |
| 01/24/2013 | CA2841946A1 A fan |
| 01/24/2013 | CA2841943A1 A fan |
| 01/24/2013 | CA2841942A1 A fan |
| 01/23/2013 | EP2549116A1 Axial ventilator with additional flow channel |
| 01/23/2013 | EP2547910A1 External rotor motor fan with integrated bearing housing and box for control electronics |
| 01/23/2013 | EP2547873A1 A centrifugal compressor |
| 01/23/2013 | CN202696337U 马达及风扇 Motor and fan |
| 01/23/2013 | CN202692263U Air cabinet |
| 01/23/2013 | CN202690541U Induced draft fan |
| 01/23/2013 | CN202690500U Anti-explosion cover of axial flow fan and axial flow fan with same |
| 01/23/2013 | CN202690483U Head-swinging electric fan |
| 01/23/2013 | CN202690482U Double-power-supply electric fan |
| 01/23/2013 | CN202690481U Axis inverting type cooling fan with supporting and oil keeping functions |
| 01/23/2013 | CN202690480U 节能风扇 Saving fan |
| 01/23/2013 | CN202690479U Multi-functional fan |
| 01/23/2013 | CN202690478U Solar multifunctional lighting desk fan |
| 01/23/2013 | CN202690477U Low-noise dust-free air supply unit |
| 01/23/2013 | CN202690476U Dust-free air feeding machine unit with even air flow |
| 01/23/2013 | CN202690475U Blade perforated type bladeless fan turbo device |
| 01/23/2013 | CN202690474U Portable rechargeable air cooler |
| 01/23/2013 | CN202690473U Mini bladeless fan |
| 01/23/2013 | CN202690303U Power unit |
| 01/23/2013 | CN102893032A Multi-stage integrally geared compressor |