| Patents for F04D 25 - Pumping installations or systems specially adapted for elastic fluids (17,127) |
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| 05/09/2012 | CN102444596A Blower fan and manufacturing method thereof |
| 05/09/2012 | CN102444595A Small fan |
| 05/09/2012 | CN102444594A Fan |
| 05/09/2012 | CN102444593A Magnetic drive pressure-bearing hydrogen circulating fan |
| 05/08/2012 | US8172501 Counter-rotating axial-flow fax |
| 05/03/2012 | WO2012057885A1 Multiple motor drivers for a hermetically-sealed motor-compressor system |
| 05/03/2012 | WO2012055402A1 Cpu cooler |
| 05/03/2012 | US20120107092 Axial flow fan |
| 05/02/2012 | EP2447540A2 Method and system for cooling a motor-compressor with a closed-loop cooling circuit |
| 05/02/2012 | EP2447539A2 Method and system for cooling a motor-compressor with a closed-loop cooling circuit |
| 05/02/2012 | EP2446148A1 Multistage compressor installation |
| 05/02/2012 | EP2446129A2 Turbocharger with two-stage compressor, including a twin-wheel parallel-flow first stage |
| 05/02/2012 | CN202209298U Remote control wall fan |
| 05/02/2012 | CN202209297U Odor-removing breathing ventilating fan |
| 05/02/2012 | CN202209296U Explosion-proof wall type axial-flow fan |
| 05/02/2012 | CN202209295U Fan |
| 05/02/2012 | CN202209294U Fan and lighting all-in-one machine |
| 05/02/2012 | CN202209293U Double-wheel centrifugal fan |
| 05/02/2012 | CN202209292U Ultrasonic atomized water moistening cooling fan |
| 05/02/2012 | CN202209291U Mine fan |
| 05/02/2012 | CN202209290U Electric fan for both winter and summer |
| 05/02/2012 | CN202209289U Mute type vertical negative pressure generating device used for smoke exhaust ventilator |
| 05/02/2012 | CN202209288U Automatic exhaust fan for sewer pipe |
| 05/02/2012 | CN102434474A Energy-saving type fan |
| 05/02/2012 | CN102434473A Multifunctional handheld fan and using method thereof |
| 05/02/2012 | CN102434472A Multifunctional air purifying fan |
| 05/02/2012 | CN102434471A Cross-flow fan |
| 05/02/2012 | CN101832281B Humidification fan |
| 04/26/2012 | WO2012052737A1 A fan |
| 04/26/2012 | WO2012052736A1 A fan assembly |
| 04/26/2012 | WO2012052735A1 A fan assembly |
| 04/26/2012 | WO2012009708A3 Method and apparatus for attic fan power controller with remote control |
| 04/26/2012 | US20120099961 Rotary machine having non-uniform blade and vane spacing |
| 04/26/2012 | DE102010035688A1 Wind machine for e.g. paraglider, has air guide element whose base element is adjoined with main surface region, where main surface region and transition region are horizontally adjustable relative to each other |
| 04/26/2012 | DE102009009079B4 Axialströmungsmaschine Axial flow |
| 04/25/2012 | EP2444756A1 Decorative panel for a fan |
| 04/25/2012 | EP2444675A1 Centrifugal compressor unit |
| 04/25/2012 | EP2443345A1 Shaft sealing arrangement |
| 04/25/2012 | EP2443331A2 Temperature adjustment in a heat regenerator used in equipment for storing energy by adiabatic air compression |
| 04/25/2012 | EP2074010B1 Mobile wear and tear resistant gas compressor |
| 04/25/2012 | CN202204094U 一种带风扇的便携式加湿器 A portable humidifier with fan |
| 04/25/2012 | CN202203141U 一种地铁车辆逆变器供电空调机组用离心通风机 For Metro vehicles powered inverter air conditioning units with centrifugal fan |
| 04/25/2012 | CN202203140U 一种动车组用双出风式牵引风机 One kind of EMU traction double the wind turbine |
| 04/25/2012 | CN202203139U 一种卧式双面进风通风机结构 One kind of horizontal double-sided inlet fan structure |
| 04/25/2012 | CN202203138U 可摆动的风叶扇 An oscillating fan blades |
| 04/25/2012 | CN202203137U 塔式风扇的摇头机构 Tower fan shook his head agency |
| 04/25/2012 | CN202203136U 一种电风扇摇头机构 One kind of fan shook his head agency |
| 04/25/2012 | CN202203135U 一种车间层流风机群自动控制电路 As a shop laminar flow fan group automatic control circuit |
| 04/25/2012 | CN202203134U 一种半动式省电风扇 A semi-acting provincial Fan |
| 04/25/2012 | CN202203133U 可检测人体的节能型壁扇 Can detect the body's energy-Bishan |
| 04/25/2012 | CN202203132U 工业吊扇 Industrial Ceiling Fan |
| 04/25/2012 | CN202203131U 大型工业吊扇 Large industrial ceiling fan |
| 04/25/2012 | CN202203130U 一种带支架的台扇 A table fan with stand |
| 04/25/2012 | CN202203129U 一种带笔筒的台扇 A table fan with a pen in |
| 04/25/2012 | CN202203128U 微型风扇 Mini fan |
| 04/25/2012 | CN202203127U 防护罩、电机本体及接线盒座三合一的轴流风机 Shields, motor body and triple junction box seat axial fans |
| 04/25/2012 | CN102425569A 螺旋形组合式吸风叶轮 Spiral modular suction impeller |
| 04/25/2012 | CN101498320B 风扇及其叶轮 Fan and impeller |
| 04/25/2012 | CN101026321B Electric motor and fan unit employing the same |
| 04/19/2012 | WO2012049470A1 A fan assembly |
| 04/19/2012 | WO2011133676A3 Pump with integrated deflation port |
| 04/18/2012 | EP2440749A2 Arrangement for liquefying natural gas, and method for starting said arrangement |
| 04/18/2012 | CN202194843U 电风扇 Fan |
| 04/18/2012 | CN202194842U 便携式节能风扇 Portable energy-saving fan |
| 04/18/2012 | CN202194841U 电动机风扇 Motor fan |
| 04/18/2012 | CN202194840U 一种小型离心风机 A small centrifugal fan |
| 04/18/2012 | CN202194839U 小型双出风离心风机 Small double the wind centrifugal fan |
| 04/18/2012 | CN202194838U 一种迷你风扇 One kind of mini fan |
| 04/18/2012 | CN202194837U 风动离心式局部通风机 Partial wind-driven centrifugal fan |
| 04/18/2012 | CN102418708A 风扇左右转动调节机构 Fans turning left and right adjustment mechanism |
| 04/18/2012 | CN102418707A 一种多功能电风扇 A multifunctional fan |
| 04/18/2012 | CN102418706A 太阳能电风扇 Solar Fan |
| 04/18/2012 | CN102418705A 散热风扇 Fan |
| 04/18/2012 | CN102418704A 高压灭菌排气扇 Autoclave fan |
| 04/13/2012 | CA2717531A1 Heat activated circulation fan |
| 04/12/2012 | WO2012046023A1 Battery driven portable fan |
| 04/12/2012 | WO2012046022A1 Fan supplied by external dc power source |
| 04/12/2012 | WO2012045531A1 Supercharging device |
| 04/12/2012 | WO2012045255A1 Bladeless fan |
| 04/12/2012 | US20120087776 Multi-inlet vacuum pump |
| 04/12/2012 | DE102011117424A1 Ventilator arrangement for use in regenerative exhaust and ventilation system, has ventilators defining channel, and flaps coupled with one another such that one flap is closed while opening other flap and vice versa |
| 04/12/2012 | DE102010047489A1 Wall mounted fan has guide device that is provided adjacent to mixed flow impeller for increasing pressure of gaseous medium, and closure flap including drive unit for closing pipe ventilator |
| 04/11/2012 | EP2439415A2 Lead wire engaging structure and electric apparatus |
| 04/11/2012 | CN202187939U 一种带驱蚊功能的电风扇 A fan with a repellent function |
| 04/11/2012 | CN202187938U 一种天花管道换气扇 One kind of ceiling fan duct |
| 04/11/2012 | CN202187937U 冷却风扇 Cooling Fan |
| 04/11/2012 | CN202187936U 变频外置一体式风机 Frequency external one fan |
| 04/11/2012 | CN202187935U 无叶风扇的动力装置安装结构 Bladeless fan power unit mounting structure |
| 04/11/2012 | CN202187934U 多功能电扇 Multifunction fans |
| 04/11/2012 | CN202187933U 太阳能电风扇 Solar Fan |
| 04/11/2012 | CN202187865U Water raiser consisting of vertical-axis windmill |
| 04/11/2012 | CN102412693A 风扇及其马达 Fan and Motor |
| 04/11/2012 | CN102410236A 便携式折叠风扇 Portable folding fan |
| 04/11/2012 | CN102410235A 流体动力变换器及具有该流体动力变换器的制冷装置 The fluid power converter having a hydrodynamic converter and a refrigeration apparatus |
| 04/10/2012 | US8152495 Peripheral discharge tube axial fan |
| 04/05/2012 | WO2012042845A1 Hydraulic unit |
| 04/04/2012 | EP2436933A2 Support frame for axial fan |
| 04/04/2012 | CN202182049U 新型安全无叶风扇 New security bladeless fan |
| 04/04/2012 | CN202182048U 带空气净化器与照明灯的风扇 With air purifier and fan lights |
| 04/04/2012 | CN202182047U 喷水雾式电风扇 Water fog-type fan |