| Patents for F04D 25 - Pumping installations or systems specially adapted for elastic fluids (17,127) |
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| 10/24/2007 | CN200964960Y Improved electric fan adaptor |
| 10/24/2007 | CN200964872Y Combined type bi-directional current generation device |
| 10/23/2007 | US7285934 Combination of power supply and detachable electric implement |
| 10/18/2007 | WO2006121999A3 Cooling system and method for cooling a heat producing system |
| 10/18/2007 | US20070243064 Fan blade assembly for electric fan |
| 10/18/2007 | DE102007014466A1 Dual blower for use in artificially ventilating machine, has impeller arranged at ends of motor shaft, where blower has areas of low and high pressure in intake current path in-front of impeller and behind impeller, respectively |
| 10/17/2007 | EP1845603A2 Axial fan motor |
| 10/17/2007 | EP1844965A1 Integrally molded motor isolation system |
| 10/17/2007 | EP1327079B1 Fan installation |
| 10/17/2007 | CN200961589Y Blower fan |
| 10/17/2007 | CN200961588Y Power-free automatic ventilator |
| 10/17/2007 | CN200961587Y Fan driven by spring |
| 10/17/2007 | CN200961555Y High pressure medium power device |
| 10/17/2007 | CN101057380A Ion air blower |
| 10/17/2007 | CN101054981A 风扇 Fan |
| 10/17/2007 | CN101054980A Fan and method for manufacturing the same |
| 10/17/2007 | CN100344047C Fluid hydrodynamic bearing motor and fan using the same |
| 10/16/2007 | US7281908 Electrically powered blower with improved heat dissipation |
| 10/16/2007 | US7281379 Dual-use radial turbomachine |
| 10/12/2007 | CA2578514A1 Fan blade assembly for electric fan |
| 10/11/2007 | WO2007114824A1 Adjustable angle fan |
| 10/11/2007 | WO2007113553A1 Grill and decorative panel for a fan |
| 10/10/2007 | EP1843652A2 Cover device for the front section of an air passage device and air passage device |
| 10/10/2007 | EP1843043A2 Vacuum pump with drive device |
| 10/10/2007 | EP1842010A2 Indoor unit of air conditioner |
| 10/10/2007 | EP1841959A1 Balanced turbine rotor fan blade for a tip turbine engine |
| 10/10/2007 | CN200958490Y Topped pipeline ventilating fan in kitchen and toilet |
| 10/10/2007 | CN200958488Y Improved DC brushless fan |
| 10/10/2007 | CN200958482Y Flow generator |
| 10/10/2007 | CN200958481Y Electric fan |
| 10/10/2007 | CN200958480Y Piezoelectric-driven axial-flow fan |
| 10/10/2007 | CN200958170Y Blower of knitting machine |
| 10/10/2007 | CN101052784A Air inlet for turbine supercharger of internal-combustion engine |
| 10/10/2007 | CN100341632C 送风机 Blower |
| 10/09/2007 | US7280357 Pump and electronic device having the pump |
| 10/09/2007 | US7278831 Apparatus and method for control, pumping and abatement for vacuum process chambers |
| 10/09/2007 | US7278620 Fixture mounting assembly |
| 10/09/2007 | US7278472 Internally mounted radial flow intercooler for a combustion air changer |
| 10/09/2007 | CA2337790C Low speed high pressure ratio turbocharger |
| 10/04/2007 | WO2007110368A1 Method for operating a compressor unit and associated compressor unit |
| 10/04/2007 | WO2007110281A1 Compressor unit |
| 10/04/2007 | WO2007110275A1 Compressor unit |
| 10/04/2007 | WO2007110272A1 Compressor unit |
| 10/04/2007 | US20070227516 Supercharger |
| 10/04/2007 | DE202004021360U1 Lüfter mit einem Sensor Fan with a sensor |
| 10/04/2007 | DE102006014682A1 Saugmaschine Suction machine |
| 10/03/2007 | CN200955798Y Environmental-protection horizontal oil-fume extraction fan |
| 10/03/2007 | CN200955515Y Column-type electric fan |
| 10/03/2007 | CN200955512Y Electric fan of electrically lifting height |
| 10/03/2007 | CN200955510Y Electric fan with lamp capable of charging |
| 10/03/2007 | CN101046210A Electric fun head swinging horizontally and shaking vertically |
| 10/03/2007 | CN101046208A Multiple fans of cascade connection |
| 10/03/2007 | CN101046207A Miniature fan on waist belt |
| 10/03/2007 | CN101046206A Heat dissipating fan |
| 10/03/2007 | CN100340817C Air ventilator |
| 10/03/2007 | CN100340775C Fast connecting blades system |
| 10/03/2007 | CN100340742C Variable geometry turbocharger with sliding piston |
| 10/02/2007 | US7276828 Magnetic bearing system |
| 09/27/2007 | WO2007108881A1 Control interface for a variable speed fan device |
| 09/27/2007 | US20070221779 Aircraft Produced by Fixing Rapid Airflow Generation Wind Direction Changing Device Directly and Firmly to Side Surface or Wall Thereof |
| 09/27/2007 | DE19720282B4 Mit Flüssigbrennstoff betriebenes Luftheizgerät, insbesondere Zuheizer für Kraftfahrzeuge With liquid fuel-powered air heater, heater especially for motor vehicles |
| 09/26/2007 | EP1836390A2 Electrical system |
| 09/26/2007 | CN200953491Y Submersible motor capable of single and double-directional changing in and out water |
| 09/26/2007 | CN200952498Y Simple cool-air fan |
| 09/26/2007 | CN200952495Y Frame type fan |
| 09/26/2007 | CN200952493Y Water-cooled hot-air fan |
| 09/26/2007 | CN200952483Y Thin fan |
| 09/26/2007 | CN200952482Y 超薄风扇 Slim fan |
| 09/26/2007 | CN200952481Y 电风扇 Fan |
| 09/26/2007 | CN200952480Y Illuminating DC brushless fan |
| 09/26/2007 | CN200952479Y Bidirectional tube-axial fan |
| 09/26/2007 | CN101043141A Vehicle integrated power and control strategy for cold platerefrigeration system |
| 09/26/2007 | CN100339601C 轴流风机 Axial Fan |
| 09/25/2007 | US7273349 Fabric fan blade and fan body trim |
| 09/25/2007 | US7272929 Variable turbocharger apparatus with bypass |
| 09/25/2007 | CA2184451C Combined ceiling mounted fan and co-operating electric heating assembly |
| 09/20/2007 | DE202007007862U1 Vorrichtung zur Ablenkung des Luftflusses eines Ventilators A device for deflecting the air flow of a fan |
| 09/20/2007 | DE20122784U1 Lüfteranlage A fan installation |
| 09/20/2007 | DE19531413B4 Anordnung zur Versorgung der hydraulischen Lenkung eines Kraftfahrzeugs Arrangement for supplying the hydraulic steering system of a motor vehicle |
| 09/19/2007 | CN200949568Y Gentle breeze ceiling fan |
| 09/19/2007 | CN200949567Y Frame-type fan |
| 09/19/2007 | CN200949560Y Air intake regulating valve port of fan |
| 09/19/2007 | CN200949542Y Lifting device for fan column |
| 09/19/2007 | CN200949541Y Fan set capable of exhausting in opposite directions |
| 09/19/2007 | CN200949540Y Radiation fan |
| 09/19/2007 | CN200949539Y Electric mosquito-killing fan |
| 09/19/2007 | CN200949538Y Fan |
| 09/19/2007 | CN200949537Y Improvement of component structure of multifunctional electric fan |
| 09/19/2007 | CN101038003A Fan, motor and blade thereof |
| 09/19/2007 | CN101037999A Pedestal for fan |
| 09/19/2007 | CN100338350C Returnable pressurzing air compressor for gas turbine |
| 09/18/2007 | US7270186 Downhole well pump |
| 09/18/2007 | US7269956 Device for utilizing the waste heat of compressors |
| 09/13/2007 | US20070212238 Rotodynamic Fluid Machine |
| 09/13/2007 | DE102006034156B3 Electrical device ventilating and/or air conditioning arrangement, has ventilator with outlets adjacent to inlet, where air sucked by inlet is alternatively guided via one outlet by variably adjustable positions of orifice |
| 09/13/2007 | DE102006027290A1 Wärmeableitventilator Wärmeableitventilator |
| 09/13/2007 | DE10061970B4 Turboverdichter Turbo Compressor |
| 09/13/2007 | CA2581315A1 Pedestal for fan |
| 09/12/2007 | CN200946601Y Household purifying ventilator |
| 09/12/2007 | CN200946599Y Indoor air-exchanging fan adopting general pvc-u tube as adapting tube |