| Patents for F01D 1 - Non-positive-displacement machines or engines, e.g. steam turbines (3,766) |
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| 10/28/2008 | US7442006 Integral diffuser and deswirler with continuous flow path deflected at assembly |
| 10/23/2008 | WO2008125677A1 Impulse turbine |
| 10/23/2008 | US20080260517 Fan apparatus |
| 10/22/2008 | EP1982067A2 Rotary heat engine |
| 10/21/2008 | US7438525 Fan housing |
| 10/16/2008 | US20080253887 Aeromechanical Blade |
| 10/16/2008 | US20080253884 Out-flow margin protection for a gas turbine engine |
| 10/15/2008 | CN101287911A Centrifugal compressor including a seal system |
| 10/15/2008 | CN101285406A High temperature steam turbine power plant |
| 10/14/2008 | US7434400 Gas turbine power plant with supersonic shock compression ramps |
| 10/09/2008 | WO2008096124A3 Method of operating a counter-rotating propeller engine for noise reduction and such an engine |
| 10/09/2008 | US20080247870 Compressor and Compressor Housing |
| 10/09/2008 | US20080247861 Drive Unit In Particular For Use In Connection With Tank Cleaning Equipment |
| 10/02/2008 | WO2008012530A3 Impulse turbine for use in bi-directional flows |
| 10/02/2008 | US20080240916 System and apparatus for improved turbine pressure and pressure drop control |
| 10/02/2008 | US20080240915 Airtight external shroud for a turbomachine turbine wheel |
| 09/30/2008 | US7429161 Axial turbine |
| 09/25/2008 | WO2008113088A1 Turboprop engine |
| 09/25/2008 | US20080229776 Centrifugal blower and air conditioner having the same |
| 09/25/2008 | DE102007011177A1 Recoil rotation engine for directly driving missile, has hollow flywheel running on shaft stubs in double-walled cooled housing, where pressure is produced in stubs to drive flywheel over nozzles arranged with disk radius at right angle |
| 09/18/2008 | WO2008110643A1 Mechanical movement generating system for producing electric power through the application and combustion of hydrogen |
| 09/18/2008 | US20080225480 Axial fan apparatus, axial-flow impeller, and electronic apparatus |
| 09/18/2008 | DE102007013137A1 Heat pump i.e. hermetic steam-rotor, has double-walled cylinder, where pump is induced by decreasing moment of inertia of working fluid and associated angular acceleration in path of fluid from cylinder's periphery to cylinder's rotary axis |
| 09/18/2008 | DE102007013136A1 Thermal engine i.e. hermetic heron damping rotor, has left radial tube on cold side of engine that produces evaporating pressure of working fluid by liquid column serving as compressor by centrifugal force and sealing difference |
| 09/17/2008 | CN101265815A Wheel disc type hydraulic motor |
| 09/17/2008 | CN101265814A Combined turbine expansion machine |
| 09/11/2008 | US20080219842 Turbine Part of a Turbocompressor and a Method of Avoiding Carbon Build-Up in the Turbine Part of a Turbocompressor |
| 09/11/2008 | US20080219838 Centrifugal fan |
| 09/11/2008 | US20080219837 Fan and fan frame thereof |
| 09/10/2008 | EP1967692A2 Turbine blade with microturbine nozzle fixed in blade root |
| 09/09/2008 | US7422416 Device for effecting heat transfer to rotating equipment, in particular gas turbines |
| 09/04/2008 | US20080213092 Repaired vane assemblies and methods of repairing vane assemblies |
| 09/04/2008 | US20080213088 Stator for a Jet Engine, a Jet Engine Comprising Such a Stator, and an Aircraft Comprising the Jet Engine |
| 09/03/2008 | CN201110197Y Interval channel type down-hole power mechanism |
| 09/03/2008 | CN201110196Y Back pressure steam turbine |
| 09/03/2008 | CN201110195Y Back pressure steam turbine |
| 09/03/2008 | CN100416041C Stator for a turbomachine |
| 08/28/2008 | US20080206041 Drag Vacuum Pump |
| 08/28/2008 | US20080206040 Anti-Stall Casing Treatment For Turbo Compressors |
| 08/27/2008 | CN101249725A Method of manufacturing a gas turbine casing out of composite material, and a casing as obtained thereby |
| 08/27/2008 | CN100414074C Turbine expansion spray steam-gas turbine |
| 08/26/2008 | US7416385 Housing for a centrifugal fan, pump, or turbine |
| 08/21/2008 | US20080199311 Blower scroll |
| 08/19/2008 | US7413402 Electrical apparatus |
| 08/14/2008 | WO2008097259A2 Open cycle internal combustion engine |
| 08/14/2008 | WO2008096124A2 Method of operating a counter-rotating propeller engine for noise reduction and such an engine |
| 08/14/2008 | US20080193283 Bling nozzle/carrier interface design for a steam turbine |
| 08/14/2008 | CA2676850A1 Aeroengine |
| 08/13/2008 | EP1956191A2 Gas turbine with HP and LP counter-rotating turbines |
| 08/13/2008 | CN201100143Y Spiral dynamic and work multi-purpose device |
| 08/07/2008 | WO2008095172A1 Reverse vortex impeller engine |
| 07/31/2008 | WO2007088194A3 Organic rankine cycle (orc) turbogenerator |
| 07/31/2008 | US20080181771 Electric Generating System |
| 07/30/2008 | EP1948906A2 A ceramic blade gas turbine |
| 07/29/2008 | US7404698 Turbomolecular pump with static charge control |
| 07/29/2008 | US7404678 Rotor recentering after decoupling |
| 07/29/2008 | US7404299 Apparatus, method and software for use with an air conditioning cycle |
| 07/24/2008 | US20080175703 Electric turbine bypass fan and compressor for hybrid propulsion |
| 07/23/2008 | CN201090250Y Pneumatic machine |
| 07/23/2008 | CN101225751A Compressed air engine |
| 07/23/2008 | CN101225750A Energy converter |
| 07/17/2008 | US20080170939 Diaphragm for Turbomachines and Method of Manufacture |
| 07/16/2008 | CN101221084A Halt leak checking mechanism of turbine vacuum system |
| 07/16/2008 | CN100402799C Casing for a centrifugal pump |
| 07/15/2008 | US7399155 Fluid flow guide element and fluid flow apparatus equipped therewith |
| 07/10/2008 | WO2008082397A1 Reduced tip clearance losses in axial flow fans |
| 07/10/2008 | US20080166232 Vent And Grilles |
| 07/10/2008 | US20080166229 Methods and apparatus for fabricating a turbine nozzle assembly |
| 07/10/2008 | US20080166227 Nozzle assembly |
| 07/10/2008 | US20080166226 Nozzle guide vane arrangement |
| 07/10/2008 | US20080166219 Vacuum Pump |
| 07/10/2008 | US20080166218 Centrifugal Pump For Abrasive Fluid |
| 07/10/2008 | US20080163621 a reagent capable of reacting with a specific impurity, such as dimethylamine, in the ethylene feed to produce a compound capable of generating a color change visible on a scale provided on the surface of the tube; colorimetric analysis |
| 07/09/2008 | CN100400222C Manufacture of hollow blades for turbine |
| 07/03/2008 | US20080159856 Guide vane and method of fabricating the same |
| 07/03/2008 | US20080159855 Hydro nrgy |
| 07/03/2008 | US20080159854 Methods and apparatus for fabricating a fan assembly for use with turbine engines |
| 07/03/2008 | DE102006058809A1 Gas conveyor plant, has solidary blower rotor rotatable with reaction turbine rotor and arranged at exit of plant, where concavities of guide vanes of stator and rotor blades of blower rotor are oriented in direction of turbine rotor |
| 07/02/2008 | EP1937979A2 Centrifugal compressor including a seal system |
| 07/02/2008 | CN100398786C Steam turbine system, and method for counteracting pushing force effect of large quantity of extracted steam |
| 06/26/2008 | US20080152490 Fan device |
| 06/26/2008 | US20080152487 Portable blower/vacuum and impeller for use with same |
| 06/26/2008 | US20080152485 Crowned rails for supporting arcuate components |
| 06/25/2008 | CN201078246Y Radial direction double-flow turbine |
| 06/25/2008 | CN201078245Y Single-stage double-flow steam turbine |
| 06/24/2008 | US7390164 Fixing structure for fixing rotor to rotor shaft, and turbo molecular pump having the fixing structure |
| 06/24/2008 | US7390160 Axial flow steam turbine assembly |
| 06/19/2008 | US20080145215 Fan containment casings and methods of manufacture |
| 06/18/2008 | CN100395432C Recirculation structure for turbo chargers |
| 06/17/2008 | US7387486 Axial flow steam turbine assembly |
| 06/12/2008 | WO2008068109A1 Turbine |
| 06/12/2008 | US20080138201 Flow-guiding device and fan assembly |
| 06/12/2008 | US20080138190 Waterproof/dustproof structure |
| 06/12/2008 | US20080134661 Chamber endwall, method of producing it, combustion chamber comprising it, and turbine engine equipped therewith |
| 06/11/2008 | EP1930543A1 Partial admission turbine |
| 06/11/2008 | CN101198767A Jet steam engine |
| 06/11/2008 | CN100393983C High-speed engine for hydraulic air-jet fly-wheel gas-turbine rotor |
| 06/05/2008 | US20080131276 Thermally decoupled mixer |
| 06/05/2008 | US20080131272 Advanced booster system |
| 06/05/2008 | US20080131261 Method and system to facilitate enhanced local cooling of turbine engines |