| Patents for F04D 25 - Pumping installations or systems specially adapted for elastic fluids (17,127) |
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| 02/02/2011 | EP2280175A1 Cross flow fan and air conditioner equipped with same |
| 02/02/2011 | EP2280150A1 Gas turbine engine with integrated starter-generator and corresponding operating method |
| 02/02/2011 | EP2279112A1 Turbo-machine having at least two counter-rotatable rotors and having mechanical torque compensation |
| 02/02/2011 | CN201733374U LED (light-emitting diode) multifunctional camera |
| 02/02/2011 | CN201730850U Turbine type electric fan |
| 02/02/2011 | CN201730849U Oscillating mechanism for electric fan |
| 02/02/2011 | CN201730848U Handheld rotary fan |
| 02/02/2011 | CN201730847U Multifunctional electric fan |
| 02/02/2011 | CN201730846U Portable inflation pump |
| 02/02/2011 | CN201730845U Novel electric fan |
| 02/02/2011 | CN201730844U Variable ratio fan shaft pulley |
| 02/02/2011 | CN201730843U 多功能台式风扇 Multifunctional desktop fans |
| 02/02/2011 | CN201730842U 风扇 Fan |
| 02/02/2011 | CN201730841U Fan, hand drier and dust collector using same |
| 02/02/2011 | CN201730840U 排风机节能系统 Exhaust fan energy saving system |
| 02/02/2011 | CN201730839U Fan with folded fan blades |
| 02/02/2011 | CN201730838U Feeding fan used for conveying biofuels |
| 02/02/2011 | CN101965459A Electric fan |
| 02/02/2011 | CN101963158A Motor direct coupling type single stage high-speed blower |
| 02/02/2011 | CN101963157A High total pressure large-flow wheel disk side beveling type back-ward impeller fan |
| 02/02/2011 | CN101696697B Intelligent vertical oscillating fan with automatic tracking capability |
| 02/02/2011 | CN101387299B Covering and isolating ventilation fan |
| 02/01/2011 | CA2531031C Subsea compressor module and a method for controlling the pressure in such a subsea compressor module |
| 01/27/2011 | WO2010042563A9 Vacuum assembly for automobile |
| 01/27/2011 | US20110020108 Two-stage turbo-charger engine system |
| 01/27/2011 | US20110017309 Pump with integral caisson discharge |
| 01/27/2011 | CA2710896A1 Axial flow fan for external rotor |
| 01/26/2011 | EP2276933A1 A fan |
| 01/26/2011 | CN201723499U Fan frame reinforcing structure |
| 01/26/2011 | CN201723495U Synchronous folding and unfolding structure for wing spreading window |
| 01/26/2011 | CN201723481U Energy-saving double-blade fan structure capable of rocking |
| 01/26/2011 | CN201723480U 360-degree rotating electric fan |
| 01/26/2011 | CN201723479U Transmission-guide adjusting mechanism of fan |
| 01/26/2011 | CN201723478U Thin-type floor electric fan |
| 01/26/2011 | CN201723477U Rectangular low-noise centrifugal pipeline fan |
| 01/26/2011 | CN201723476U Square low-noise wall-shaped side wall fan |
| 01/26/2011 | CN201723475U Solar energy fan |
| 01/26/2011 | CN201723474U Portable fan |
| 01/26/2011 | CN201723473U Fan leading air to enter sidewards |
| 01/26/2011 | CN201723472U Electric fan provided with clip |
| 01/26/2011 | CN201723471U Cooling fan |
| 01/26/2011 | CN201723470U Electric cooling and heating fan |
| 01/26/2011 | CN201723469U Air exchange fan |
| 01/26/2011 | CN201723467U Negative-pressure fan with good dust-exhausting property |
| 01/26/2011 | CN201723466U Negative pressure fan with high air suction efficiency |
| 01/26/2011 | CN201723465U Negative-pressure air fan with favorable daylighting performance |
| 01/26/2011 | CN1886559B Cooling system for a blower |
| 01/26/2011 | CN1566710B 风向出口控制单元 Dir export control unit |
| 01/26/2011 | CN101957029A Integrated air conditioner |
| 01/26/2011 | CN101957028A Window-type air conditioner |
| 01/26/2011 | CN101957023A Window air conditioner |
| 01/26/2011 | CN101957022A Window type air conditioner |
| 01/26/2011 | CN101957020A 落地式空调室内机 Floor-standing air conditioner indoor unit |
| 01/26/2011 | CN101956724A Fan drive device and fan system |
| 01/26/2011 | CN101956723A Electric fan filter with fragrant effect |
| 01/26/2011 | CN101956722A Fan |
| 01/26/2011 | CN101956721A Stirring fan of microwave oven |
| 01/26/2011 | CN101956720A Agitating fan for microwave oven |
| 01/26/2011 | CN101379298B Compressor unit |
| 01/20/2011 | WO2011006736A1 Turbocompressor assembly with a cooling system |
| 01/20/2011 | WO2010107265A3 All direction electric fan with center rotary blade unit and vertically facing fans, and method for inducing side air-blowing in same |
| 01/20/2011 | US20110014074 Low profile d.c. brushless motor for an impeller mechanism or the like |
| 01/20/2011 | US20110014072 Non-intrusive vapor detector for magnetic drive pump |
| 01/19/2011 | EP2275686A1 Turbocompressor assembly |
| 01/19/2011 | EP2274520A1 A fan assembly |
| 01/19/2011 | CN201718155U Electric induced draft blade radiator |
| 01/19/2011 | CN201714701U Tower fan with improved structure |
| 01/19/2011 | CN201714700U High sensitivity automatic ventilating fan |
| 01/19/2011 | CN201714699U Four-column type fan |
| 01/19/2011 | CN201714698U Multi-angle and subregion intelligent fan with controllable wind direction and wind speed |
| 01/19/2011 | CN201714697U Intelligent noise reduction radiator fan |
| 01/19/2011 | CN201714696U Blower |
| 01/19/2011 | CN201714695U Floor fan |
| 01/19/2011 | CN201714694U Improved structure of ceiling fan |
| 01/19/2011 | CN201714693U Electric fan with deinsectization device |
| 01/19/2011 | CN201714692U Multifunctional fan |
| 01/19/2011 | CN201714691U Solar exhaust fan |
| 01/19/2011 | CN201714689U Machine room centrifugal blower with flow guide device |
| 01/19/2011 | CN201709170U High-class blowing flowerpot |
| 01/19/2011 | CN101949528A Combination body of USB lamp and fan |
| 01/19/2011 | CN101949388A Fan |
| 01/19/2011 | CN101949387A Wind tunnel-type fan |
| 01/19/2011 | CN101484674B Engine blower |
| 01/19/2011 | CN101334043B Axial-flow fan |
| 01/19/2011 | CN101201066B Method for controlling number of revolution of fan |
| 01/18/2011 | US7872381 Counter-rotating axial-flow fan |
| 01/13/2011 | WO2011005455A2 Turbocharger with two-stage compressor, including a twin-wheel parallel-flow first stage |
| 01/13/2011 | WO2011005410A1 Multistage compressor installation |
| 01/13/2011 | WO2011005038A2 Fan also used for heating |
| 01/13/2011 | WO2011003972A1 A gas compressor casing and a system comprising the casing |
| 01/13/2011 | WO2010128222A3 Method and apparatus for storing mechanical energy by the quasi-isothermal expansion and compression of a gas |
| 01/13/2011 | US20110008196 Blower adapter and blower using the same |
| 01/12/2011 | EP2273207A2 Ceiling-embedded-type air conditioning apparatus |
| 01/12/2011 | EP2273130A1 A gas compressor casing and a system comprising the casing |
| 01/12/2011 | EP2273129A2 Electrical connection unit which can be attached to a vacuum pump |
| 01/12/2011 | EP2271845A1 A fan |
| 01/12/2011 | EP2271842A1 A fan assembly |
| 01/12/2011 | EP2271841A1 A fan assembly |
| 01/12/2011 | EP2271840A1 Self powered heat transfer fan |
| 01/12/2011 | CN201705724U Rotor structure of radiator fan with combined fan area |