| Patents for F04D 25 - Pumping installations or systems specially adapted for elastic fluids (17,127) |
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| 02/02/2005 | CN2675920Y Outside magnetic pole type blast fan |
| 02/02/2005 | CN2675914Y Bearing casing structure of AC cooling fan |
| 02/02/2005 | CN2675913Y Improved caution structure of cooling fan |
| 02/02/2005 | CN2675911Y Apparatus for increasing stability between stator and rotor of fan |
| 02/02/2005 | CN1574559A Ceiling fan motors |
| 02/02/2005 | CN1573251A Turbofan and air conditioner having the turbofan |
| 02/02/2005 | CN1573121A Electric blower and electric apparatus equipped therewith |
| 02/02/2005 | CN1573120A Turbofan and method of manufacturing the same |
| 02/02/2005 | CN1573058A Compressor with secondary boost air outlet passage |
| 02/01/2005 | US6849978 Motor having a magnetic bearing |
| 01/27/2005 | WO2005009098A1 Mini fan to be fixed in a recess of a wall |
| 01/27/2005 | WO2005008072A1 Mini fan |
| 01/27/2005 | WO2005008067A2 Impeller and cutting elements for centrifugal chopper pumps |
| 01/27/2005 | US20050020331 Cleaning fan drive |
| 01/27/2005 | US20050019170 Compressor apparatus and method for the operation of the same |
| 01/27/2005 | US20050019155 Multi-directional air circulating fan |
| 01/27/2005 | US20050016595 Reverse flow preventing device and electronic apparatus |
| 01/27/2005 | DE10330420A1 Serial-connected heat dissipating fan module |
| 01/27/2005 | DE10239147B4 Heizungsgebläse für ein Kraftfahrzeug Heater fan for a motor vehicle |
| 01/26/2005 | EP1500822A1 Turbocharger for internal combustion engine |
| 01/26/2005 | CN2674164Y Device for automatically opening shutter of electric fan |
| 01/26/2005 | CN2674163Y 电风扇 Fan |
| 01/26/2005 | CN2674162Y Low noise vantilation fan |
| 01/26/2005 | CN2674161Y Novel, multi-purpose electric fan |
| 01/26/2005 | CN2674160Y Fan used during its user running |
| 01/26/2005 | CN1570401A Protective method for metal surface wearing and stream erosion resistance |
| 01/26/2005 | CN1186535C Side-blowing type radiation device |
| 01/26/2005 | CN1186534C Axial flow liquid compression device |
| 01/20/2005 | WO2005005840A1 Strip-like blowing device |
| 01/20/2005 | US20050012418 Motor rotor and manufacturing method thereof |
| 01/20/2005 | US20050012416 Moisture-proof device for motor |
| 01/20/2005 | US20050012411 Low profile d.c. brushless motor for an impeller mechanism or the like |
| 01/20/2005 | US20050012410 Drive Device Comprising a Gear Unit and a Motor Unit |
| 01/19/2005 | CN2672341Y Air exhaust fan with shelter |
| 01/19/2005 | CN2672329Y Radiator |
| 01/19/2005 | CN1566960A Fan condition detecting method and apparatus therefor |
| 01/19/2005 | CN1566711A Series connection module of heat radiation fan |
| 01/19/2005 | CN1566710A Wind direction outlet control unit |
| 01/13/2005 | WO2005003512A1 Subsea compressor module and a method for controlling the pressure in such a subsea compressor module |
| 01/13/2005 | US20050006549 Suspending structure for ceiling fan |
| 01/13/2005 | US20050006058 Blower wheel assembly |
| 01/13/2005 | US20050005606 Turbocharger compressor with non-axisymmetric deswirl vanes |
| 01/13/2005 | DE202004013674U1 Light generator e.g. for winged wheel or fan, has rotator and attachment with rotator having mounting element in center of rotator |
| 01/11/2005 | US6841957 Low profile motor |
| 01/11/2005 | US6840743 Plural fan installation for a cooling system for a motor vehicle, with a control unit, for controlling plural fan motors, mounted within one motor housing |
| 01/11/2005 | US6840742 Fan assembly for an umbrella |
| 01/11/2005 | US6840739 Ceiling fan |
| 01/06/2005 | WO2005000054A1 Fan-exposed type air-conditioned garment fan attaching device and fan-exposed type air-conditioned garment ventilator |
| 01/06/2005 | US20050002808 Fan |
| 01/06/2005 | US20050002792 Fabric fan blade and fan body trim |
| 01/06/2005 | US20050002791 High efficiency ceiling fan |
| 01/06/2005 | US20050002790 Blade structure for ceiling fans |
| 01/06/2005 | US20050000681 Air handling systems or devices intermingling fresh and stale air |
| 01/06/2005 | US20050000436 Multi-chamber installation for treating objects under vacuum, method for evacuating said installation and evacuation system therefor |
| 01/06/2005 | US20050000067 Hooking system |
| 01/05/2005 | DE202004015942U1 Reversible action air pump has a mechanical switching system between inflation and evacuating and with integral non return valve |
| 01/05/2005 | DE19853330B4 Miniatur-Wärmeableitgebläseanordnung Miniature Wärmeableitgebläseanordnung |
| 01/05/2005 | DE10327150A1 Multistage exhaust turbocharger for pressure charging of intake air in internal combustion engine, has turbine, radial compressor driven over shaft of turbine, and axial compressor driven from shaft across connector |
| 01/05/2005 | CN2668899Y Fan axle center drop-proof structure |
| 01/05/2005 | CN2668896Y 喷雾电风扇 Spray Fan |
| 01/05/2005 | CN1560479A Radial single raw blade diffuser |
| 12/30/2004 | US20040265152 Compact vacuum pump |
| 12/30/2004 | US20040265131 Connecting assembly of a ceiling fan for fixing blades |
| 12/30/2004 | US20040264948 Driving circuit for switches of direct current fan motor |
| 12/30/2004 | US20040263009 Motor assembly for vehicle air conditioner |
| 12/30/2004 | DE202004016545U1 Lüfter mit einem Sensor Fan with a sensor |
| 12/29/2004 | CN2667214Y Health environment protection ventilating fan |
| 12/29/2004 | CN2667213Y Wind air exhausting machine |
| 12/29/2004 | CN2667212Y Vacuum water sucking device |
| 12/29/2004 | CN2667210Y Strong self priming pump |
| 12/29/2004 | CN1182643C Blower wheel with axial air inlet for ventilation |
| 12/28/2004 | US6834501 Turbocharger compressor with non-axisymmetric deswirl vanes |
| 12/23/2004 | US20040258546 Exhaust dilution blower housing with remote air intake |
| 12/23/2004 | US20040258519 Turbofan and method of manufacturing the same |
| 12/23/2004 | US20040257774 Heat-dissipating fan device with light-emitting capability |
| 12/23/2004 | US20040257035 Combination of power supply and detachable electric implement |
| 12/23/2004 | US20040256531 Suspending structure of ceiling fan |
| 12/23/2004 | US20040256109 Downhole well pump |
| 12/23/2004 | US20040255917 Impeller and a supercharger for an internal combustion engine |
| 12/23/2004 | US20040255581 Compressor with secondary boost air outlet passage |
| 12/22/2004 | EP1488109A1 Fan housing |
| 12/22/2004 | EP1264080B1 Integral bearing assembly for a turbocharger rotor |
| 12/22/2004 | CN1181263C Boosting structure of fan |
| 12/21/2004 | US6832902 Fan with driving gear |
| 12/20/2004 | CA2432831A1 An impeller and a supercharger for an internal combustion engine |
| 12/16/2004 | WO2004108610A1 Combination of compressor and permanent magnet motor for sewage aeration |
| 12/16/2004 | US20040253947 Methods and apparatus for providing manual selection of a communication network for a mobile station |
| 12/16/2004 | US20040253112 Ceiling fan motors |
| 12/16/2004 | US20040253104 Fan blade-hoisting device for ceiling fan |
| 12/16/2004 | CA2522123A1 Combination of compressor and permanent magnet motor for sewage aeration |
| 12/15/2004 | EP1486678A2 Compressor with secondary boost air outlet passage |
| 12/15/2004 | EP1485624A1 Engine-cooling fan assembly with overlapping fans |
| 12/15/2004 | CN2663696Y Impeller for fire extinguisher |
| 12/15/2004 | CN1555461A Rotor and bearing system for electrically assisted turbocharger |
| 12/15/2004 | CN1555457A Turbocharger comprising a torsional-vibration damper |
| 12/14/2004 | US6830433 Tower fan |
| 12/09/2004 | WO2004054342A3 Method, system and apparatus for cooling high power density devices |
| 12/09/2004 | US20040247461 Two stage electrically powered compressor |
| 12/09/2004 | US20040247432 High-pressure fan |
| 12/09/2004 | US20040247427 Ceiling fan with multiple rotors |