| Patents for F04D 19 - Axial-flow pumps specially adapted for elastic fluids (3,780) |
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| 03/08/2007 | WO2007025868A1 Coated articles |
| 03/08/2007 | WO2007025865A1 Vacuum turbomolecular pump |
| 03/08/2007 | WO2007025854A1 Vacuum pump |
| 03/08/2007 | US20070053775 Fan frame |
| 03/08/2007 | DE102005041501A1 Vakuum-Turbomolekularpumpe Vacuum turbomolecular pump |
| 03/08/2007 | DE102005041500A1 Vakuumpumpe Vacuum pump |
| 03/07/2007 | EP1760319A1 Bearing support structure for turbomolecular pump |
| 03/07/2007 | EP1759118A1 Vaccum pump |
| 03/01/2007 | WO2007022657A1 Magnetic bearing device with an improved vacuum feedthrough |
| 02/28/2007 | EP1757825A1 Magnetic bearing device with an improved vacuum feedthrough |
| 02/28/2007 | EP1756429A1 Pumping arrangement |
| 02/28/2007 | CN2874077Y Anti-temperature anti-corrosion fan |
| 02/21/2007 | EP1754892A1 Fan casing |
| 02/21/2007 | EP1753958A1 Gas supply system for a pumping arrangement |
| 02/15/2007 | WO2007017366A1 Turbomachine |
| 02/15/2007 | DE102005036942A1 Turbomaschine Turbomachine |
| 02/13/2007 | CA2405088C Versatile axial fan and centrifugal shutter mechanism |
| 02/11/2007 | CA2555823A1 Extended venturi fan ring |
| 02/08/2007 | US20070031270 Fixing structure for fixing rotor to rotor shaft, and turbo molecular pump having the fixing structure |
| 02/08/2007 | US20070031263 Vacuum pump |
| 02/08/2007 | US20070031250 Shroud and rotary vane wheel of propeller fan and propeller fan |
| 02/08/2007 | US20070028669 Detection of contaminants within fluid pumped by a vacuum pump |
| 02/07/2007 | CN2866911Y Efficient, energy-saving and low-noise axial fan |
| 02/01/2007 | WO2007013274A1 Vacuum pump device and controller therefor |
| 02/01/2007 | US20070024138 Magnetic bearing device and vacuum pump |
| 01/30/2007 | US7168922 Plastic fans having improved fan ring weld line strength |
| 01/25/2007 | US20070020116 Vacuum pump |
| 01/25/2007 | US20070020098 Cooling fan and shroud with modified profiles |
| 01/24/2007 | EP1746287A1 Pumping system for rapid evacuation of a containment and having a low energy consumption |
| 01/18/2007 | DE102006031965A1 Rotor for turbo molecular pump has rotor blades made from an aluminium alloy comprising aluminium, copper, manganese, magnesium cut and shaped by reforming |
| 01/17/2007 | CN2859038Y Frame type axial-flow fan |
| 01/17/2007 | CN2859019Y Streamlining axial fan with dual-rotor blades |
| 01/11/2007 | WO2007004542A1 Turbo molecular pump |
| 01/09/2007 | US7160081 Vacuum pump |
| 01/03/2007 | EP1739318A1 Magnetic bearing and turbo-molecular pump having it |
| 01/03/2007 | EP1739308A1 Vacuum pump |
| 01/02/2007 | US7156611 Counterrotating axial blower |
| 01/02/2007 | US7155919 Cryopump temperature control of arrays |
| 12/28/2006 | WO2006137333A1 Turbo-molecular pump and method of assembling turbo-molecular pump |
| 12/20/2006 | EP0780553B1 Cooling device for a heat exchanger |
| 12/14/2006 | WO2006131694A1 Vacuum pump |
| 12/14/2006 | DE102005027097A1 Statorscheibe für Turbomolekularpumpe Stator for turbo molecular pump |
| 12/14/2006 | DE10153099B4 Axiallüfter, insbesondere im Kühlsystem einer Brennkraftmaschine einsetzbarer Axiallüfter The axial fan, in particular in the cooling system of an internal combustion engine deployable axial fan |
| 12/14/2006 | CA2610255A1 Vacuum pump |
| 12/13/2006 | EP1731766A2 Stator disc for turbomolecular pump |
| 12/13/2006 | CN2846825Y Streamlined axial flow fan with conical air outlet tube |
| 12/13/2006 | CN2846823Y Skeleton type structure axial flow fan |
| 12/13/2006 | CN2846822Y Skeleton type axial flow fan |
| 12/13/2006 | CN1878962A Multi-stage friction vacuum pump |
| 12/06/2006 | CN2844527Y Axial-flow fan |
| 12/06/2006 | CN1288350C Counter-rotary axial fan with adjustable inlet guide vanes |
| 11/30/2006 | US20060269406 Fan to generate air flow in axial and radial directions |
| 11/29/2006 | CN1869455A Hot pluggable fan and its casing |
| 11/28/2006 | US7140842 Axial flow fan |
| 11/22/2006 | EP0947706B1 Cooling apparatus for construction machinery and construction machinery |
| 11/22/2006 | CN2839671Y Booster axial-flow fan |
| 11/22/2006 | CN1865709A Axial flow fan and application method thereof |
| 11/16/2006 | WO2006120132A1 Vacuum pump arrangement |
| 11/16/2006 | WO2005059367A3 Vacuum pumping arrangement |
| 11/16/2006 | US20060257255 Fan assembly for vehicle heat-dissipating fan and forming method thereof |
| 11/16/2006 | US20060257254 Heat dissipation apparatus and fan frame thereof |
| 11/15/2006 | CN1862026A Axial-flow type fan |
| 11/14/2006 | US7134835 Process for manufacturing a stator for vacuum pump and stator obtained thereby |
| 11/09/2006 | DE102005020904A1 Vakuum-Pumpenanordnung Vacuum pump assembly |
| 11/08/2006 | EP1719918A1 Round honeycomb rotor |
| 11/08/2006 | CN1860301A Vacuum pump |
| 11/08/2006 | CN1860300A 真空泵 Vacuum pump |
| 11/08/2006 | CN1860299A 真空泵 Vacuum pump |
| 11/02/2006 | US20060245960 Vacuum pump |
| 11/01/2006 | CN1856652A Vacuum pumping system |
| 11/01/2006 | CN1856651A Detection of contaminants within fluid pumped by a vacuum pump |
| 11/01/2006 | CN1854527A Axial-flow fan |
| 10/26/2006 | WO2006111695A1 Vacuum pump |
| 10/25/2006 | EP1715190A1 Vibration reducing apparatus and vacuum pump system incorporating the same |
| 10/19/2006 | US20060233643 Heat-dissipating mechanism for a motor |
| 10/19/2006 | DE102005017418A1 Turbo molecular pump has integrated pressure sensor, at pre-vacuum zone, to give actual pressure conditions at outflow from turbo rotor |
| 10/17/2006 | US7121368 Bi-directional automotive cooling fan |
| 10/12/2006 | WO2006106302A1 Temperature control apparatus |
| 10/12/2006 | US20060225481 Fan selection method and fan selection device |
| 10/10/2006 | US7118353 Fluid transport system and method therefor |
| 10/04/2006 | EP1706645A1 Multi-stage friction vacuum pump |
| 10/04/2006 | CN2823621Y Fan device for domestic electrical appliance |
| 10/04/2006 | CN2823617Y Large axial flow fan with zero bending monent structure blade root |
| 10/04/2006 | CN1842656A 圆形蜂窝转子 Round honeycomb rotor |
| 10/04/2006 | CN1842655A 磁性轴承设备及真空泵 Magnetic bearing equipment and vacuum pumps |
| 09/28/2006 | US20060216147 Fan and shroud assembly |
| 09/27/2006 | EP1297267B1 Hybrid contact roller bearings for vacuum pump |
| 09/21/2006 | WO2006097679A1 Vacuum pumping arrangement |
| 09/21/2006 | US20060210414 Turbomolecular vacuum pump |
| 09/21/2006 | US20060210398 Fan assembly |
| 09/21/2006 | US20060210397 Fan |
| 09/14/2006 | WO2006095132A1 Apparatus for inhibiting the propagation of a flame front |
| 09/13/2006 | EP1700039A2 Vacuum pumping arrangement |
| 09/13/2006 | EP1700038A2 Vacuum pump |
| 09/13/2006 | CN2816433Y Axial-flow fan |
| 09/07/2006 | US20060198735 Vacuum pump and method of starting the same |
| 09/06/2006 | CN2813957Y Fire isolating wet type purification fan |
| 09/06/2006 | CN2813941Y Small stove combustion-supporting fan |
| 08/31/2006 | WO2006090103A1 Vacuum pump |
| 08/31/2006 | WO2006089823A1 Holweck vacuum pump |