| Patents for F04D 25 - Pumping installations or systems specially adapted for elastic fluids (17,127) |
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| 04/26/2006 | CN2775359Y Pipeline type exhaust fan |
| 04/26/2006 | CN2775352Y Electric fan using blade to realize lamp light flashing effect |
| 04/26/2006 | CN2775351Y Electric fan using blade to increase lamp decoration effect |
| 04/26/2006 | CN2775350Y Electric fan with dezzling light effect |
| 04/26/2006 | CN2775349Y Power blower |
| 04/26/2006 | CN1763449A Air ventilator |
| 04/26/2006 | CN1253662C High pressure multi-stage centrifugal compressor |
| 04/25/2006 | US7034418 Axial fan motor including a casing of laminated metal plates |
| 04/25/2006 | US7033142 Vacuum pump system for light gases |
| 04/25/2006 | US7032383 Connecting duct for fluid compression system |
| 04/20/2006 | US20060081226 Electrical charge air compressor provided with an integrated air cooling system |
| 04/20/2006 | DE102004049989A1 Heat exchanger for gases has frequency converter integrated in housing so that gas flows past same, heated by waste heat from heat exchanger element before emerging through nozzle |
| 04/19/2006 | CN2773361Y Flabellum hub structure of fastening base |
| 04/19/2006 | CN2773357Y Swinging angle adjusting controller of electric fan |
| 04/19/2006 | CN1760554A Rotor composite structure of having effect of heat dissipation |
| 04/19/2006 | CN1252391C Electric fan which can be used as heater at same time |
| 04/19/2006 | CN1252390C Blast blade and rotary motor |
| 04/18/2006 | US7031157 Heat-dissipating module |
| 04/18/2006 | US7029247 Heat-dissipating fan device with light-emitting capability |
| 04/18/2006 | US7029244 High-speed, belt-driven industrial blower |
| 04/13/2006 | WO2006038903A1 Turbocharger compressor with non-axisymmetric deswirl vanes |
| 04/13/2006 | US20060078445 Dual drive for hydraulic pump and air boost compressor |
| 04/12/2006 | EP1644642A1 Mini fan |
| 04/12/2006 | CN2771529Y Rotary oscillating fan |
| 04/12/2006 | CN2771528Y Fan structure |
| 04/12/2006 | CN2771527Y Fan with anion generator cleaning device |
| 04/12/2006 | CN1759628A Methods and apparatus for providing manual selection of a communication network for a mobile station |
| 04/11/2006 | US7025579 Bearing system for high-speed rotating machinery |
| 04/11/2006 | US7025086 Reverse flow preventing device and electronic apparatus |
| 04/11/2006 | US7024855 Variable geometry turbocharger with sliding piston |
| 04/06/2006 | WO2006035933A1 Impeller for blower and air conditioner having the same |
| 04/06/2006 | DE102004047651A1 Cooling fan combination, has two cooling fans that are serially connected and including two air passages, which are formed by guide blades that lie against one another, such that air ducts are formed |
| 04/06/2006 | DE10131402B4 Extern gesteuerte Lüfterkupplungsvorrichtung Externally controlled fan clutch device |
| 04/05/2006 | EP1643131A2 Blower apparatus of the CPAP/NIPPV type |
| 04/05/2006 | EP1311315A4 Dual-pressure blower for positive air pressure device |
| 04/05/2006 | CN2769565Y Electric fan |
| 04/05/2006 | CN2769564Y Fast filling air and airescape device for inflating products |
| 04/05/2006 | CN2769563Y AC/DC double-power source air-filling or releasing apparatus |
| 04/05/2006 | CN2769562Y Wind automatic ventilating fan |
| 04/05/2006 | CN1755143A Electronic apparatus and fan thereof |
| 04/05/2006 | CN1755140A Cooling fan |
| 04/04/2006 | US7021907 Ventilation and purge of a hydrogen blower |
| 04/04/2006 | US7021903 Fore-line preconditioning for vacuum pumps |
| 04/04/2006 | US7021895 Fan module with integrated diffuser |
| 03/30/2006 | US20060066161 Axial fan motor and cooling unit |
| 03/30/2006 | DE10140094B4 Kühlgebläse, insbesondere für Kraftfahrzeuge Cooling fan, in particular for motor vehicles |
| 03/30/2006 | CA2520504A1 High performance cooling fan |
| 03/29/2006 | CN2767760Y Controllable multi-stage angle regulator |
| 03/29/2006 | CN2767717Y Fan |
| 03/29/2006 | CN2767716Y Small-sized ceiling fan |
| 03/29/2006 | CN1752622A Air supply device and air conditioner using same |
| 03/28/2006 | US7018171 Blower with double inlet wheel |
| 03/28/2006 | US7018169 Fluid flow control apparatus |
| 03/23/2006 | US20060062670 Fan unit and optical apparatus |
| 03/23/2006 | DE10339066B4 Wärmepumpen-Vorrichtung Heat pump device |
| 03/23/2006 | DE102004013318B4 Cooling system, for a switchbox with a fan and filter, has an electric setting unit for flaps and slides to control part warm air flows to overlay the cold air to give two operating modes |
| 03/22/2006 | CN1751184A Contra-rotating axial flow blower |
| 03/22/2006 | CN1749579A Blower having a carrying frame |
| 03/22/2006 | CN1749574A Method for producing decoration ring of ceiling fan |
| 03/21/2006 | US7014420 Composite heat-dissipating system and its used fan guard with additional supercharging function |
| 03/16/2006 | WO2006027043A1 Fluid transporting device |
| 03/16/2006 | US20060056964 Centrifugal Fan, Cooling Mechanism, and Apparatus Furnished with the Cooling Mechanism |
| 03/16/2006 | DE102004038523A1 Turbocharger compressor has air volume sensing device in compressor inlet with at least one air pressure measuring point connected to air inlet by air tapping |
| 03/15/2006 | EP1633682A1 Combination of compressor and permanent magnet motor for sewage aeration |
| 03/15/2006 | CN2764981Y Ventilation fan |
| 03/15/2006 | CN2764976Y Magnetic transmission draught fan used for sealing equipment |
| 03/15/2006 | CN2764971Y Structure improvement of air charging system |
| 03/15/2006 | CN1747282A Submersible-pump of AC brushless high-efficient motor |
| 03/15/2006 | CN1746573A Air conditioner |
| 03/15/2006 | CN1746511A Fan |
| 03/15/2006 | CN1746508A Fan |
| 03/14/2006 | US7012346 Low profile d.c. brushless motor for an impeller mechanism or the like |
| 03/14/2006 | US7011506 Blower unit for air conditioner |
| 03/14/2006 | US7011499 Fan blade cover with ornament |
| 03/14/2006 | US7010930 Method and system for cooling high power density devices |
| 03/09/2006 | DE10201445B4 Wärmeableitsystem Heat conduction |
| 03/09/2006 | DE102004035044A1 Verdichter in einem Abgasturbolader für eine Brennkraftmaschine und Verfahren zum Betrieb eines Verdichters Compressor in an exhaust gas turbocharger for an internal combustion engine and method of operating a compressor |
| 03/08/2006 | CN1745475A Method, system and apparatus for cooling high power density devices |
| 03/08/2006 | CN1743683A Propeller fan, propeller molding mold, and fluid feeding device |
| 03/08/2006 | CN1743682A Propeller fan, propeller molding mold, and fluid feeding device |
| 03/07/2006 | US7008192 Ceiling fan blade attachment assembly |
| 03/02/2006 | WO2006021560A1 Rotodynamic fluid machine |
| 03/02/2006 | WO2006021150A1 Building type fan |
| 03/02/2006 | US20060045742 Air fan |
| 03/02/2006 | DE102005004757A9 Gebläse Blower |
| 03/02/2006 | DE102004041696A1 Jet fan used in e.g. multistory carparks, underground parking areas, has electric motor stored in fan housing for driving axial blowers which are arranged with one behind the other with respect to airflow direction in fan housing |
| 03/02/2006 | CA2578295A1 Rotodynamic fluid machine |
| 03/01/2006 | EP1561037B1 Fan, in particular for a device |
| 03/01/2006 | CN2762505Y Cooling structure of power supplier |
| 03/01/2006 | CN2762000Y Centrifugal blower and air conditioning device with centrifugal blower |
| 03/01/2006 | CN2761888Y Air outlet structure of minitype direct exhaust type scavenging fan |
| 03/01/2006 | CN2761885Y Fan having oil retaining structure |
| 03/01/2006 | CN1742195A Leak detector comprising an inlet |
| 03/01/2006 | CN1740573A 薄型风扇 Thin fan |
| 02/28/2006 | US7004726 Fan for cooling a computer |
| 02/28/2006 | US7004721 Annular platform for a nozzle of a low-pressure turbine of a turbomachine |
| 02/23/2006 | WO2006018620A1 Vacuum pump |
| 02/23/2006 | US20060037317 Variable turbocharger apparatus with bypass |
| 02/22/2006 | CN2760310Y Radiating fan |
| 02/22/2006 | CN2760308Y Roof-mounted blower fan |