Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04D - Non-positive-displacement pumps › F04D 19 - Axial-flow pumps specially adapted for elastic fluids
Patents for F04D 19 - Axial-flow pumps specially adapted for elastic fluids (3,780)
12/2010
12/23/2010US20100322799 Turbomolecular pump
12/23/2010US20100322798 Rapidly rotating vacuum pump
12/22/2010EP2263010A1 Vacuum pump
12/22/2010CN201679739U Three-phase axial fan
12/22/2010CN201679738U V belt tensioning device for high temperature axial-flow fan
12/16/2010WO2010142633A1 Vacuum pump
12/16/2010DE102009024337A1 Vakuumpumpe Vacuum pump
12/15/2010CN201671881U Axial-flow blade and air conditioner axial-flow fan
12/15/2010CN201671854U Double-impeller axial flow fan of subway traction motor brake cooling system
12/15/2010CN201671848U Axial-flow fan with waterproof layer
12/15/2010CN201671847U Axial fan with shielding case
12/15/2010CN201671846U Axial flow fan
12/15/2010CN101918701A A power generator
12/14/2010US7850434 Pumping arrangement
12/09/2010DE112005000482B4 Ventilator, insbesondere Deckenventilator mit ausgewuchtetem Einzelflügel Fan, ceiling fan in particular with Balanced Single Wing
12/08/2010CN201666277U Impeller for axial flow fan and axial flow fan
12/08/2010CN101349283B Axial flow fan model trial apparatus of turbine generator
12/02/2010WO2010042958A3 Pedestal fan with fan grill comprising diverting surface and wind direction changing mechanism
12/02/2010US20100303653 Turbomolecular pump
12/02/2010US20100303650 Current leadthrough for a vacuum pump
12/02/2010US20100303640 Vacuum pump
11/2010
11/24/2010EP2253851A2 Vacuum pump
11/24/2010CN201650862U Aerofoil fan and fan blade thereof
11/24/2010CN201650810U Three-impeller steady-flow axial flow fan specially used for subway traction motor brake cooling system
11/24/2010CN201650809U Three-impeller rectifying axial flow fan specially used for subway traction motor brake cooling system
11/18/2010WO2010097384A3 Multi-inlet vacuum pump
11/18/2010US20100290923 Fan assembly
11/18/2010DE102009021642A1 Vakuumpumpe Vacuum pump
11/18/2010DE102009021620A1 Vakuumpumpe Vacuum pump
11/17/2010EP2251547A2 Vacuum pump
11/17/2010EP2250378A1 Ceiling sweep fan
11/17/2010EP2250377A2 Electric fan
11/17/2010EP2118492B1 Rapidly rotating vacuum pump
11/10/2010CN201627748U Bowl-shaped oil ring of direct-current fan type 8025 and direct-current fan type 8025 with the same
11/10/2010CN101275574B Turbo-molecular pump, substrate processing apparatus, and method for suppressing attachment of depositions to turbo-molecular pump
11/03/2010EP2246573A2 Safety system for high vacuum system
11/03/2010CN201621085U Automatic energy-saving control device of axial fan of main transformer
11/03/2010CN1742195B Leak detector comprising an inlet
10/2010
10/27/2010CN201615077U 复合分子泵的牵引抽气盘 Traction complex molecular pump suction plate
10/27/2010CN201615070U 一种复合分子泵的整体转子 A whole complex molecular pump rotor
10/26/2010US7819635 Vacuum pump with a continuous ignition source
10/20/2010EP2240696A1 Inlet connecting piece for an axial-flow compressor
10/19/2010US7814922 Apparatus for controlling the pressure in a process chamber and method of operating same
10/14/2010WO2010116747A1 Surface-treatment method for components of mechanical booster pumps, turbomolecular pumps, or dry pumps, as well as mechanical booster pump, turbomolecular pump, or dry pump treated with said surface-treatment method
10/14/2010WO2010115420A1 Compressor arrangement
10/13/2010CN201606274U 一种新型轴流风机 A new axial fan
10/12/2010US7811065 Vacuum pump for differential pumping multiple chambers
10/06/2010EP2235377A1 Turbo molecular pump
10/06/2010CN201599213U 一种用于空/空冷却器的双轴流风机 Dual axial fans for air / air cooler
10/06/2010CN101852199A Composite vacuum pump
09/2010
09/30/2010WO2010111357A2 High-flow-capacity centrifugal hydrogen gas compression systems, methods and components therefor
09/29/2010CN201593524U Gas charging connector
09/23/2010WO2010105908A1 Multi-inlet vacuum pump
09/22/2010CN201588798U Axial-flow radiator fan
09/22/2010CN201588794U Axial flow fan
09/22/2010CN1971065B Double reverse rotation type axial flow blower
09/22/2010CN101842597A Turbomolecular pump
09/21/2010US7798788 Fixing device for a vacuum pump
09/16/2010US20100232953 Hybrid compressor
09/16/2010DE102009013244A1 Anordnung mit Vakuumpumpe Arrangement with vacuum pump
09/15/2010EP2228540A2 Assembly with vacuum pump
09/15/2010EP2228539A2 Vacuum pump
09/15/2010CN201582200U Axial flow fan hub clamping hoop structure
09/15/2010CN101832284A Double-impeller axial flow fan for metro pulling motor braking cooling system
09/15/2010CN101832283A Three- impeller axial flow fan of subway traction motor brake cooling system
09/10/2010WO2010100626A1 Pumping device
09/08/2010CN201574949U Blower
09/08/2010CN101828040A Multi-stage pump rotor for turbo-molecular pump
09/08/2010CN101059135B Axial flow fan
09/07/2010US7789628 Plastic fans having improved fan ring weld line strength
09/02/2010WO2010098192A1 Turbo molecular pump and particle trap for turbo molecular pump
09/02/2010WO2010097384A2 Multi-inlet vacuum pump
09/02/2010DE102009011082A1 Multi-Inlet-Vakuumpumpe Multi-inlet vacuum pump
09/01/2010CN201568522U Shock-absorbing device and radiator fan adopting same
09/01/2010CN201568370U High-pressure fan
09/01/2010CN201568327U Axial flow fan
09/01/2010CN201568326U Axial flow fan for air conditioner
08/2010
08/31/2010US7786636 Magnetic bearing device and a turbo molecular pump with the magnetic bearing device mounted thereto
08/26/2010WO2010095218A1 Turbo-molecular pump
08/26/2010US20100215475 Vacuum Pump
08/25/2010CN201560963U High-efficiency axial flow fan
08/25/2010CN101813093A Fan with improved rotational speed control module and fan group constituted thereby
08/18/2010CN201554666U Two-stage axial-flow fan
08/18/2010CN101809292A Pump bearing arrangement
08/12/2010WO2010089579A1 Multiple inlet vacuum pumps
08/12/2010CA2748323A1 Multiple inlet vacuum pumps
08/11/2010CN201546981U Axial flow fan in super long tunnel construction on plateau
08/11/2010CN201546980U Axial flow fan structure
08/11/2010CN101802414A 真空泵 Vacuum pump
08/11/2010CN101243263B Magnetic bearing device with an improved vacuum feedthrough
08/05/2010US20100196180 Vacuum pump
08/05/2010US20100196143 Axial compressor
08/05/2010DE202009003880U1 Multi-Inlet-Vakuumpumpe Multi-inlet vacuum pump
08/04/2010EP2213880A2 An axial compressor
08/04/2010EP2212640A2 Integrated fan drive system for cooling tower
08/04/2010CN201539436U Molecular pump bearing component
08/04/2010CN201539422U Glass reinforced plastic blower for cooling tower
08/04/2010CN101796303A Turbomolecular pump
08/04/2010CN101796302A Current leadthrough for a vacuum pump
08/03/2010CA2441957C Turbomolecular pump
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