Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04D - Non-positive-displacement pumps › F04D 25 - Pumping installations or systems specially adapted for elastic fluids
Patents for F04D 25 - Pumping installations or systems specially adapted for elastic fluids (17,127)
09/2012
09/19/2012EP2499376A1 Gas compressor assembly
09/19/2012CN202442244U Desk lamp with fan
09/19/2012CN202441632U Electric fan
09/19/2012CN202441631U Fan with upward and downward rotating function
09/19/2012CN202441630U Double-head automatic rotation electric fan
09/19/2012CN202441629U Miniature fan
09/19/2012CN202441628U Multifunctional electric fan
09/19/2012CN202441627U Heating ceiling fan
09/19/2012CN202441626U Adjustable electric fan
09/19/2012CN202441625U Diffusion type fan
09/19/2012CN202441624U Self-cleaning ceiling fan
09/19/2012CN202441623U Cold and hot dual-use electric fan
09/19/2012CN202441622U Mosquito repellent electric fan
09/19/2012CN202441621U Compressor without speed-up mechanism
09/19/2012CN102683227A Cooling fan and packaging method of electronic assembly of cooling fan
09/19/2012CN102682960A Radiating device for dry type transformer and dry type transformer
09/19/2012CN102678604A Radiating fan and metal etching method for base of radiating fan
09/19/2012CN102678597A Exhaust fan capable of automatically opening
09/19/2012CN102678594A Outdoor modularization fan of air-conditioner
09/19/2012CN102678590A Ultra-compact high-pressure ratio oblique flow-centrifuge combined compressor structure
09/19/2012CN102678589A Spindle body fan
09/19/2012CN102678588A Electric fan
09/19/2012CN102678587A Ventilator installed on thin plate
09/19/2012CN102678586A Blade perforation type bladeless fan turbine device
09/19/2012CN102678585A Ventilation fan
09/19/2012CN102678584A Fan structure of split-type air conditioner indoor unit
09/19/2012CN102669901A Umbrella with solar fan
09/19/2012CN101825096B Fan assembly
09/19/2012CN101672299B Eccentric fan
09/19/2012CN101666328B Radiating device and fan impeller thereof
09/19/2012CN101463832B Cooling fan and its fan blades
09/13/2012WO2012121889A1 Compact centrifugal fan with hydrodynamic thrust bearing
09/13/2012WO2012121605A1 Subsea motor-turbomachine
09/13/2012WO2012119703A2 Conveying system for oil or gas
09/13/2012WO2012119622A2 Controllable cooling system for a motor vehicle, coolant pump therefor, impeller for use in the coolant pump, and method for controlling a coolant flow in such a cooling system
09/13/2012WO2012119604A1 A window shutter unit for external mounting on a building
09/13/2012CA2828445A1 A window shutter unit for external mounting on a building
09/12/2012EP2496838A1 A fan
09/12/2012CN202432761U Radiation system for compressor room of refrigerator and refrigerator
09/12/2012CN202431571U Air guiding wheel driving mechanism of box fan
09/12/2012CN202431557U Combined structure of serial-connection type fans
09/12/2012CN202431556U Oscillation driving device for fans
09/12/2012CN202431555U Table electric fan
09/12/2012CN202431554U Wall hanging type electric fan
09/12/2012CN202431553U Luminous electric fan
09/12/2012CN202431552U Electric fan with temperature indicator
09/12/2012CN202431551U Multifunctional blade-free turbofan
09/12/2012CN202431550U Multifunctional fan
09/12/2012CN202431549U Universal serial bus (USB) fan
09/12/2012CN202431548U Diffused wind ceiling fan
09/12/2012CN202431547U Electric fan capable of blowing out hot air
09/12/2012CN202431546U Pendent lamp bladeless fan structure
09/12/2012CN102667171A A system for the construction of an axial fan
09/12/2012CN102667170A Axial fan
09/12/2012CN102667105A Air compression and expansion system with single shaft compressor and turbine arrangement
09/12/2012CN102661175A Compressed air energy storage system
09/11/2012US8262370 Cooling system for a blower
09/06/2012US20120224988 Axial fan
09/05/2012EP2495446A1 Elastic insulation system for an electric motor for reducing vibration transmission
09/05/2012EP2494214A1 Turbine with improved sound reduction
09/05/2012EP2494209A2 Fan array control system
09/05/2012CN202418044U Confluent three-way fan
09/05/2012CN202417985U Water filtration type air purification bladeless fan
09/05/2012CN202417984U Improved structure for ceiling fan
09/05/2012CN202417983U Portable fan
09/05/2012CN202417982U Fan capable of spraying water and ice and flashing characters
09/05/2012CN202417981U Double-head fan with lamp
09/05/2012CN202417980U Foldable fan
09/05/2012CN202417979U Multifunctional electric fan
09/05/2012CN202417978U Solar-energy infrared remote sensing electric fan
09/05/2012CN202417977U Electric fan with MP3 function
09/05/2012CN202417976U Energy-saving fan
09/05/2012CN202417975U Double-purpose storage battery electric fan with power directly supplied by solar battery
09/05/2012CN202417974U Electric fan
09/05/2012CN202417973U Minitype axial flow type brushless direct current air pump
09/05/2012CN202417972U Centrifugal compressor with isolation structure
09/05/2012CN202417971U High-pressure air curtain making device
09/05/2012CN202408137U Bowl with fan
09/05/2012CN1924364B Fan and its fan blade
09/05/2012CN102200136B Air-suspension air-supply-adjustable air blower directly driven by high-speed electric machine
09/05/2012CN101865150B Multi-motor blower and impeller thereof
09/05/2012CN101576092B Multifunctional gas circulation improving system
08/2012
08/30/2012WO2012113027A1 Blower and pap system
08/30/2012US20120219440 Centrifugal ceiling fan
08/30/2012US20120219437 Electric blower and electric cleaner using same
08/30/2012US20120219399 Electric device
08/30/2012DE102007003568B4 Kühlvorrichtung für eine zu kühlende elektronische Einrichtung Cooling device for electronic device to be cooled
08/29/2012EP2492512A2 Blower
08/29/2012EP2492510A2 Device for energy conversion
08/29/2012EP2491250A2 Axial fan
08/29/2012CN202405898U Motor and low-speed rotation structure of air supply fan
08/29/2012CN202402304U Thin ventilating fan
08/29/2012CN202402303U Mosquito dispelling blade-free electric fan
08/29/2012CN202402302U Multifunctional hand-held fan
08/29/2012CN202402301U Angle-adjustable powerful fan
08/29/2012CN202402300U Electric fan
08/29/2012CN202402299U Electric fan with plug clamp
08/29/2012CN202402298U Electric fan capable of being carried
08/29/2012CN202402297U Electric heating fan
08/29/2012CN202402224U Strong air supply dust removing system of wind power generation tower
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