| Patents for F04D 19 - Axial-flow pumps specially adapted for elastic fluids (3,780) |
|---|
| 10/05/2005 | EP1090231B1 Frictional vacuum pump with chassis, rotor, housing and device fitted with such a frictional vacuum pump |
| 09/29/2005 | US20050212370 Magnetic bearing device and turbo molecular pump with the magnetic bearing device mounted thereto |
| 09/28/2005 | EP1580436A2 Magnetic bearing device and turbo molecular pump with the magnetic bearing device mounted thereto |
| 09/28/2005 | EP1580435A2 Turbomolecular pump |
| 09/28/2005 | CN2729370Y Disrotary ventilator |
| 09/28/2005 | CN1675469A Vacuum pump and starting method therefor |
| 09/27/2005 | US6949853 Magnetic bearing device and pump device with the magnetic bearing device mounted thereto |
| 09/27/2005 | US6948921 Vacuum pump comprising an outlet |
| 09/22/2005 | US20050207884 Turbomolecular pump |
| 09/21/2005 | EP1577559A1 Vacuum pumping system |
| 09/21/2005 | EP1576292A2 Vacuum pumping arrangement |
| 09/21/2005 | EP1083349B1 Magnetic bearing device and vacuum pump |
| 09/20/2005 | US6945758 Drive support and cover assembly for tubeaxial fan |
| 09/15/2005 | WO2005085663A1 Magnetic bearing and turbo-molecular pump having it |
| 09/15/2005 | WO2005085648A1 Round honeycomb rotor |
| 09/15/2005 | WO2005085643A1 Vacuum pump |
| 09/15/2005 | US20050201882 Vacuum pumping system |
| 09/15/2005 | CA2536093A1 Round honeycomb rotor |
| 09/14/2005 | EP1574719A2 Method and apparatus to reduce vibrations in a pumping arrangement |
| 09/14/2005 | EP1573206A1 Vacuum pumping arrangement and method of operating same |
| 09/14/2005 | EP1573205A1 Vacuum pumping system and method of operating a vacuum pumping arrangement |
| 09/14/2005 | EP1573204A1 Vacuum pumping arrangement |
| 09/08/2005 | US20050196284 Electronically controlled vacuum pump |
| 09/07/2005 | CN2723746Y Double impeller jet fan |
| 08/31/2005 | CN1662746A Apparatus for controlling the pressure in a process chamber and method of operating same |
| 08/25/2005 | WO2005078281A1 Vacuum device |
| 08/25/2005 | WO2004057260A3 Heat exchange technique |
| 08/25/2005 | US20050186099 Active vibration reduction |
| 08/24/2005 | CN1659383A Evacuating device |
| 08/23/2005 | US6932564 Heteroscopic turbine |
| 08/18/2005 | US20050179333 Magnetic bearing device and pump device with the magnetic bearing device mounted thereto |
| 08/18/2005 | US20050178105 Compressor and gas turbine engine |
| 08/11/2005 | US20050175448 Axial flow turbo compressor |
| 08/10/2005 | CN1651746A Methods and apparatus for assembling gas turbine engines |
| 08/09/2005 | US6927550 Device and method used to automatically compensate for synchronous disturbance |
| 08/09/2005 | US6926493 Turbo-molecular pump |
| 08/04/2005 | WO2005071268A1 Screw vacuum pump |
| 08/04/2005 | US20050169745 Gas friction pump |
| 08/04/2005 | US20050169744 Gas friction pump |
| 08/03/2005 | EP1559915A1 Gas friction pump |
| 08/03/2005 | EP1559914A1 Gas friction pump |
| 08/03/2005 | CN1648464A 蜗轮强力轴流风机 Worm powerful axial fan |
| 07/28/2005 | US20050163622 Vacuum pump control device and vacuum device |
| 07/27/2005 | EP1557538A2 Fan platform for a gas turbine engine |
| 07/27/2005 | EP1485622B1 Method for coating objects |
| 07/21/2005 | US20050155342 Methods and apparatus for assembling gas turbine engines |
| 07/20/2005 | CN2711426Y Wind cooling screen groove type traction molecular pump |
| 07/20/2005 | CN1641226A Ultra-high speed vacuum pump system with first stage turbofan and second stage turbomolecular pump |
| 07/19/2005 | US6918745 Gas turbine engine axial stator compressor |
| 07/14/2005 | WO2004059147A3 Heteroscopic turbine |
| 07/13/2005 | EP1553303A2 Apparatus for evacuating a plurality of vacuum chambers |
| 07/13/2005 | CN1637283A Apparatus and method for control, pumping and abatement for vacuum process chambers |
| 07/07/2005 | WO2005061896A2 Vacuum pump |
| 07/07/2005 | US20050147509 Apparatus and method for control, pumping and abatement for vacuum process chambers |
| 07/07/2005 | DE10357547A1 Turbomolecular pump has stator discs configured at outer edge to form greatest possible contact surface with distance rings which space out discs |
| 06/30/2005 | WO2005059367A2 Vacuum pumping arrangement |
| 06/30/2005 | US20050142010 Fore-line preconditioning for vacuum pumps |
| 06/30/2005 | DE102004022259A1 Wärme ableitende Vorrichtung und Motorstruktur davon Heat dissipating device and motor structure thereof |
| 06/28/2005 | US6910861 Turbomolecular vacuum pump with the rotor and stator vanes |
| 06/28/2005 | US6910850 Vacuum pump |
| 06/23/2005 | US20050135919 Molecular speed and direction selection |
| 06/23/2005 | DE10354204A1 Molekularpumpe Molecular pump |
| 06/22/2005 | EP1544473A2 Ultra-high speed vacuum pump system with first stage turbofan and second stage turbomolecular pump |
| 06/16/2005 | WO2005040615A3 Vacuum pump |
| 06/16/2005 | WO2005014892A3 Coating |
| 06/16/2005 | US20050129513 Heat dissipation apparatus |
| 06/16/2005 | US20050129509 Ultra-high speed vacuum pump system with first stage turbofan and second stage turbomolecular pump |
| 06/16/2005 | DE102004022962A1 Zentrifugallüfter und Gehäuse davon Centrifugal fan and housing them |
| 06/15/2005 | EP1540185A1 Vacuum pump and method of starting the same |
| 06/14/2005 | US6905306 Mechanical kinetic vacuum pump with rotor and shaft |
| 06/14/2005 | US6904960 Heat dissipation apparatus |
| 06/09/2005 | WO2005052375A1 Turbomolecular pump rotor step |
| 06/09/2005 | DE10353034A1 Mehrstufige Reibungsvakuumpumpe Multi-stage friction vacuum pump |
| 06/08/2005 | EP1537336A2 Device for fixing a vacuum pump |
| 06/07/2005 | US6902378 Electronically controlled vacuum pump |
| 06/01/2005 | EP1407148B1 Apparatus for controlling the pressure in a process chamber and method of operating same |
| 05/31/2005 | US6899529 Connecting structure for vacuum pump |
| 05/26/2005 | WO2005047707A1 Multi-stage friction vacuum pump |
| 05/26/2005 | US20050110366 Heat-dissipating device and motor structure thereof |
| 05/26/2005 | CA2545566A1 Multi-stage friction vacuum pump |
| 05/25/2005 | EP1533530A1 Vacuum pump provided with vibration damper |
| 05/24/2005 | US6897456 Differential pumping system and exposure apparatus |
| 05/24/2005 | US6896490 Vacuum apparatus |
| 05/19/2005 | US20050106043 Vacuum pump provided with vibration damper |
| 05/19/2005 | US20050106026 Counterrotating axial blower |
| 05/19/2005 | US20050106005 Turbo molecular high-vacuum pump with a circular intake area |
| 05/12/2005 | US20050098441 Method for coating objects |
| 05/11/2005 | CN1614242A Counter-rotary axial fan with adjustable inlet guide vanes |
| 05/10/2005 | US6890146 Compound friction vacuum pump |
| 05/10/2005 | US6890145 Vacuum pump |
| 05/06/2005 | WO2005040615A2 Vacuum pump |
| 05/06/2005 | CA2747137A1 Vacuum pump |
| 05/05/2005 | US20050095126 Centrifugal fan and housing thereof |
| 05/03/2005 | US6887032 Turbo/drag pump having a composite skirt |
| 04/28/2005 | WO2005038263A1 Turbomolecular vacuum pump |
| 04/27/2005 | CN1199011C Axial fan with brushless direct-current dynamo |
| 04/26/2005 | US6884039 Flywheel system with parallel pumping arrangement |
| 04/21/2005 | US20050081536 Cryopump temperature control of arrays |
| 04/20/2005 | CN1608174A Method for coating objects |
| 04/14/2005 | WO2005033522A1 Vacuum pump |