| Patents for F01D 1 - Non-positive-displacement machines or engines, e.g. steam turbines (3,766) |
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| 06/05/2008 | DE102007054926A1 Schutzvorrichtung für Turbinendichtungen Protection device for turbine seals |
| 05/29/2008 | WO2008062566A1 Mixed flow turbine, or radial turbine |
| 05/22/2008 | WO2008029432A3 Impact turbine apparatus with intermittent combustion |
| 05/22/2008 | US20080118352 Stator shim welding |
| 05/22/2008 | US20080116691 Energy generating system |
| 05/21/2008 | EP1922482A2 Wind fin: articulated, oscillating wind power generator |
| 05/21/2008 | EP1175264B1 A separation device |
| 05/20/2008 | US7374402 Fastening arrangement for an impeller on a shaft |
| 05/15/2008 | US20080112802 Turbofan engine cowl assembly and method of operating the same |
| 05/15/2008 | US20080112801 Turbofan engine cowl assembly and method of operating the same |
| 05/15/2008 | US20080112794 Compound nozzle cooled engine |
| 05/15/2008 | US20080110813 Sump housing |
| 05/15/2008 | US20080110421 Hydrogen Fuel System for an Internal Combustion Engine |
| 05/14/2008 | EP1921253A2 Turbofan engine assembly and method of assembling same |
| 05/14/2008 | CN101180453A 喷射式蒸汽发动机 Jet steam engine |
| 05/01/2008 | US20080101926 Gas turbine combustion chamber with fuel injection over an entire combustion chamber annulus |
| 04/30/2008 | EP1915512A2 Turbomolecular pump with static charge control |
| 04/29/2008 | US7364411 Fan impeller and fan motor |
| 04/24/2008 | US20080095615 Gas turbine engine |
| 04/23/2008 | EP1914328A2 Method for preventing formation of cellular gamma prime in cast nickel superalloys |
| 04/17/2008 | US20080087004 Open-cycle internal combustion engine |
| 04/15/2008 | US7357621 Centrifugal fan diffuser |
| 04/10/2008 | US20080085185 Multistage pump assembly |
| 04/09/2008 | EP1908918A1 Jet steam engine |
| 04/03/2008 | WO2008039101A1 Turbine flowmeter |
| 04/03/2008 | DE10060152B4 Mit Luft betriebene Rotations- und Schneidevorrichtung zur Verwendung bei medizinischen und zahnmedizinischen Prozeduren Air-operated rotary and cutting apparatus for use in medical and dental procedures |
| 03/27/2008 | US20080075588 Device for attaching a stator vane to a turbomachine annular casing, turbojet engine incorporating the device and method for mounting the vane |
| 03/26/2008 | CN100376764C High-speed engine with hydraulic hybrid fuel jet devices and axial-flow flywheel vortex rotors |
| 03/21/2008 | CA2603130A1 Combustion transition duct providing stage 1 tangential turning for turbine engines |
| 03/20/2008 | US20080069689 Apparatus of Centrifugal Fan and a Dust-Collecting Module Using the Same |
| 03/19/2008 | CN201037428Y Small-sized two-stage gas turbine |
| 03/18/2008 | US7344362 Turbocharger |
| 03/18/2008 | US7344358 Fan assembly and fan frame thereof |
| 03/18/2008 | US7343742 Exhaust turbocharger |
| 03/13/2008 | WO2008029269A1 Gas turbine engine |
| 03/13/2008 | US20080063519 Machine tooled diaphragm partitions and nozzles |
| 03/13/2008 | US20080063518 Steam turbine |
| 03/12/2008 | EP1896722A1 Energy conversion turbine unit |
| 03/12/2008 | CN201034029Y Novel low-pressure saturated steam engine |
| 03/12/2008 | CN100374687C Apparatus, method and software for use with an air conditioning cycle |
| 03/12/2008 | CN100374686C Energy-gathering pulse type steam turbine |
| 03/11/2008 | US7341424 Turbines and methods of generating power |
| 03/06/2008 | US20080056886 Vacuum pumps with improved pumping channel cross sections |
| 03/06/2008 | US20080056885 Vacuum pumps with improved pumping channel configurations |
| 03/05/2008 | EP1895122A1 Modular turbine engine |
| 03/05/2008 | CN101135246A Vehicle mounted jet-turbine |
| 02/28/2008 | US20080050226 Methods and apparatus for fabricating a rotor for a steam turbine |
| 02/26/2008 | US7334986 Centrifugal fan |
| 02/26/2008 | US7334981 Counter-rotating gas turbine engine and method of assembling same |
| 02/21/2008 | WO2007062032A3 Turbine |
| 02/21/2008 | US20080044280 Cooling Device for the Primary Nozzle of a Dual-Flow Turbojet Engine |
| 02/21/2008 | US20080044273 Turbomachine with reduced leakage penalties in pressure change and efficiency |
| 02/20/2008 | EP1890003A1 Jet steam engine |
| 02/20/2008 | EP1890002A1 Method for manufacturing a turbomachine and turbomachine |
| 02/14/2008 | US20080038111 Blower device |
| 02/12/2008 | US7329095 Blower capable of reducing secondary flow |
| 02/12/2008 | US7329085 Pump impeller |
| 02/07/2008 | WO2008015777A1 Air cycle refrigerating machine turbine unit |
| 02/07/2008 | WO2008014568A1 Steam turbine |
| 02/07/2008 | WO2008002200A3 Flow section of a steam turbine |
| 02/07/2008 | US20080031731 Electrical submersible pump stage construction |
| 02/07/2008 | US20080031722 Fan unit |
| 02/06/2008 | CN100366864C Centrifugal fan |
| 01/31/2008 | WO2008012530A2 Impulse turbine for use in bi-directional flows |
| 01/31/2008 | CA2658914A1 Impulse turbine for use in bi-directional flows |
| 01/29/2008 | US7322793 Turbine motor of a rotary atomizer |
| 01/29/2008 | US7322789 Methods and apparatus for channeling steam flow to turbines |
| 01/29/2008 | US7322101 Turbine engine disk spacers |
| 01/24/2008 | US20080019829 System for cooling a downstream cavity of a centrifugal compressor impeller |
| 01/22/2008 | CA2350918C An engine |
| 01/17/2008 | US20080014082 Multi Stage Diffuser Pump |
| 01/17/2008 | US20080014079 High compression gas turbine with superheat enhancement |
| 01/10/2008 | US20080008576 Shock-absorbent structure of serially-connected fans |
| 01/09/2008 | CN101100950A Bi-directional energy-saving machine |
| 01/03/2008 | WO2008002200A2 Flow section of a steam turbine |
| 01/03/2008 | WO2007104973A3 Rotor and nozzle assembly for a radial turbine and method of operation |
| 01/02/2008 | CN101099028A Fan blades |
| 01/01/2008 | US7314356 Fluid machine |
| 01/01/2008 | US7314347 Pressurized fluid bladeless turbine engine with opposing fluid intake assemblies |
| 12/27/2007 | US20070297895 Efficient Power Turbine and Electrical Generation System |
| 12/27/2007 | DE102006028931A1 Superheated steam turbine for use in e.g. power station, has cylindrical rotation body subsequently arranged at helical gear section in damping flow direction and firmly connected with turbine shaft in rotation |
| 12/26/2007 | CN101094971A Optimised turbine stage for a turbine engine and layout method |
| 12/25/2007 | US7311491 Molecular drag, turbomolecular, or hybrid pump with an integrated valve |
| 12/21/2007 | WO2006088714A3 Flow development and cogeneration chamber |
| 12/20/2007 | US20070292266 Welded nozzle assembly for a steam turbine and related assembly fixtures |
| 12/20/2007 | US20070292259 Floating power plant for extracting energy from flowing water |
| 12/18/2007 | US7309206 Fuel pump received in housing |
| 12/13/2007 | US20070286727 Heat dissipation fan |
| 12/13/2007 | US20070286721 Heat dissipating device |
| 12/13/2007 | US20070286720 Heat dissipation module |
| 12/13/2007 | US20070286717 Fan apparatus |
| 12/12/2007 | CN200989219Y Multihole spraying steam turbine |
| 12/12/2007 | CN100354503C Diffusion coupler cap of axial-connected turbine |
| 12/11/2007 | US7306728 Rotor and methods of use |
| 12/05/2007 | CN101084364A Planar membraneless microchannel fuel cell |
| 12/05/2007 | CN101082285A 永动机 Perpetual motion |
| 12/04/2007 | US7304844 Cooling fan assembly |
| 12/04/2007 | US7304396 Turbo-machine and method for operating the same |
| 11/29/2007 | WO2007136938A2 An efficient power turbine and electrical generation system |
| 11/29/2007 | US20070274833 Centrifugal blower |