| Patents for F04D 25 - Pumping installations or systems specially adapted for elastic fluids (17,127) |
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| 11/27/2013 | CN103410750A Fan |
| 11/27/2013 | CN103410749A Fan |
| 11/27/2013 | CN103410748A Fan |
| 11/27/2013 | CN103410747A Fan |
| 11/27/2013 | CN103410746A Fan |
| 11/27/2013 | CN103410745A Fan driving device of mining dump truck |
| 11/27/2013 | CN103410616A High-capacity compressed air energy storage efficient power generating system |
| 11/27/2013 | CN103405042A Wardrobe with dehumidification fan |
| 11/23/2013 | CA2806033A1 Oscillating fan with built-in pull-type control switch |
| 11/21/2013 | WO2013171675A1 Ventilation unit for flow reversal |
| 11/20/2013 | EP2663776A1 An axial fan assembly |
| 11/20/2013 | CN203297138U Shaft for air blower and air blower |
| 11/20/2013 | CN203297135U Manual lifting mechanism of household electric fan |
| 11/20/2013 | CN203297131U Fan |
| 11/20/2013 | CN203297123U Two-in-one fan |
| 11/20/2013 | CN203297122U Compression unit |
| 11/20/2013 | CN203297121U Electric fan sway head structure |
| 11/20/2013 | CN203297120U Diagonal-flow ventilator for metro locomotive filter reactor |
| 11/20/2013 | CN203297119U Novel floor electric fan |
| 11/20/2013 | CN203297118U High-temperature smoke exhausting centrifugal fan special for nuclear power |
| 11/20/2013 | CN203297117U Exhaust fan |
| 11/20/2013 | CN203297116U Direct-current fan with USB interface |
| 11/20/2013 | CN203297115U Roof fan |
| 11/20/2013 | CN203297114U Axial fan |
| 11/20/2013 | CN203297113U Powerful backward centrifugal fan |
| 11/20/2013 | CN203297112U System allowing blast furnace slag flushing water heat source to be used in blast furnace electric air blower |
| 11/20/2013 | CN203297106U Magnetic transmission vertical type pipeline pump |
| 11/20/2013 | CN203297104U Sanitary centrifugal pump |
| 11/20/2013 | CN103398021A Low-speed high-pressure-ratio axial-flow impeller with highly twisted blades having Bezier camber lines |
| 11/20/2013 | CN103398016A Speed regulation reducer mounted outside cooling tower air duct and driving fan |
| 11/20/2013 | CN103398015A Fan |
| 11/20/2013 | CN103398014A Fan for auxiliary filter cabinet of electric locomotive and electric locomotive |
| 11/20/2013 | CN103398013A Turbine molecular pump |
| 11/17/2013 | CA2816231A1 Method and apparatus for managing airflow for powertrain cooling |
| 11/14/2013 | WO2013167664A1 Pressure equalizer |
| 11/14/2013 | WO2013166674A1 Fan for use in animal husbandry and manufacturing method thereof |
| 11/14/2013 | WO2013141912A3 Hybrid compressors and compression systems |
| 11/14/2013 | WO2013068727A3 A fan assembly |
| 11/14/2013 | US20130302185 Turbine Exhaust Housing |
| 11/14/2013 | US20130302184 Compressor Windage Mitigation |
| 11/14/2013 | DE102012207962A1 Suspension assembly for mounting jet fan on ceiling e.g. tunnel ceiling, has fan axis whose azimuth angle of front mounting location is identical to azimuth angle of rear mounting location |
| 11/13/2013 | EP2662571A2 Fan frame |
| 11/13/2013 | CN203285707U Device used for seal switching among multiple draught fans in induced draught system |
| 11/13/2013 | CN203285706U Seat type three-sided electric fan |
| 11/13/2013 | CN203285705U Electric fan |
| 11/13/2013 | CN203285704U Electric fan with illumination function |
| 11/13/2013 | CN203285703U Heat-radiation fan |
| 11/13/2013 | CN203285702U Unpowered roof ventilator |
| 11/13/2013 | CN203285701U Ventilation fan for filtering PM2.5 |
| 11/13/2013 | CN203285700U Multi-air-outlet spinning machine energy-efficient centrifugal fan |
| 11/13/2013 | CN203285699U Hand-driven fan |
| 11/13/2013 | CN203285611U Multifunctional firefighting smoke exhaust fan |
| 11/13/2013 | CN103388593A Plate arm type small wind wheel with locking nut |
| 11/13/2013 | CN103388590A Novel adjustable electric fan |
| 11/12/2013 | CA2769768C Fan array control system |
| 11/12/2013 | CA2729130C Double flow compressor |
| 11/07/2013 | WO2013076454A3 A fan assembly |
| 11/07/2013 | US20130294939 Multiple motor drivers for a hermetically-sealed motor-compressor system |
| 11/06/2013 | CN203272254U Installation structure of electric fan rotating motor |
| 11/06/2013 | CN203272247U Draught fan assembly of intelligent dust collector |
| 11/06/2013 | CN203272226U Centrifugal pump impeller |
| 11/06/2013 | CN203272212U Skid-mounted speed increasing and lubricating device |
| 11/06/2013 | CN203272205U Driving component and fan with same |
| 11/06/2013 | CN203272194U Multifunctional and intelligent exhaust fan |
| 11/06/2013 | CN203272189U Ceiling fan control box installation structure |
| 11/06/2013 | CN203272185U 风扇装置 Fan means |
| 11/06/2013 | CN203272184U 风扇 Fan |
| 11/06/2013 | CN203272183U Bi-direction rotating remote control electric fan |
| 11/06/2013 | CN203272182U Tower type fan |
| 11/06/2013 | CN203272181U Portable electric fan capable of humidifying |
| 11/06/2013 | CN203272180U Insulation type cooling fan |
| 11/06/2013 | CN203272179U Movable type cooling fan |
| 11/06/2013 | CN203272178U Fan |
| 11/06/2013 | CN203272177U 风扇 Fan |
| 11/06/2013 | CN203272176U 音乐电风扇 Music fans |
| 11/06/2013 | CN203272175U Multifunctional blower with dustproof effect |
| 11/06/2013 | CN203272174U Magnetic suspension bearing disk type precision air conditioner fan |
| 11/06/2013 | CN203272173U Micro double-head fan |
| 11/06/2013 | CN203272172U Pendant type fan |
| 11/06/2013 | CN203272171U Thin cooling fan with radial air-gap motor |
| 11/06/2013 | CN203272170U 多功能电风扇 Multifunction Fan |
| 11/06/2013 | CN203272169U Heat preservation type solar roof ventilator |
| 11/06/2013 | CN203272168U Cooling and warming electric fan |
| 11/06/2013 | CN103382943A Engine direct driving fan device |
| 11/06/2013 | CN103382942A Warm wind ventilator |
| 11/06/2013 | CN103382800A Toilet door with fan |
| 11/06/2013 | CN101988519B Combined structure of base and axle tube and fan |
| 11/06/2013 | CN101909418B Heat sink and its manufacturing method |
| 11/05/2013 | US8573954 Fan assembly |
| 10/31/2013 | WO2013160274A1 Turbomachine and method for cooling same |
| 10/31/2013 | WO2013160007A1 Converter housing with fan with redundant drive |
| 10/31/2013 | WO2013159898A1 Cooling device |
| 10/31/2013 | WO2013159680A1 Fan |
| 10/31/2013 | US20130287548 Fan assembly |
| 10/31/2013 | US20130287544 Fan assembly |
| 10/30/2013 | EP2655983A1 Bladeless ceiling fan |
| 10/30/2013 | EP2655982A1 Fan assembly comprising annular nozzel and ceiling mount |
| 10/30/2013 | EP2655883A1 Valve device for controlling the air intake for a compressor of a vehicle, and compressor system and method for controlling a compressor system |
| 10/30/2013 | CN203259959U Support type USB fan |
| 10/30/2013 | CN203257741U Superspeed permanent magnet motor axial fan |