| Patents for F01D 1 - Non-positive-displacement machines or engines, e.g. steam turbines (3,766) |
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| 05/30/2013 | US20130136589 Turbine nozzle airfoil profile |
| 05/29/2013 | EP2597256A1 Radial turbine |
| 05/28/2013 | US8449247 Gas turbine engine compressor arrangement |
| 05/23/2013 | US20130129498 Diffuser, in particular for an axial flow machine |
| 05/23/2013 | US20130129481 Method for detecting the correct rotational direction of a centrifugal apparatus, and a centrifugal apparatus assembly |
| 05/23/2013 | US20130127174 Method for Generating Tidal Energy Utilizing the Scalar Gravitational Potential of Celestial Bodies |
| 05/22/2013 | EP2594747A1 Multistage compressed gas engine and motor vehicle |
| 05/22/2013 | CN103114876A Impulse air turbine arrangement for use with a reversing bi-directional air flow in a wave power plant |
| 05/22/2013 | CN103114875A Impeller-typed pneumatic motor of mine-used lifesaving cabin |
| 05/22/2013 | CN103114874A Son-mother type double-wheel rotor steam power machine |
| 05/18/2013 | CA2759757A1 Wind scoop generator |
| 05/16/2013 | US20130121819 Radial turbine |
| 05/16/2013 | US20130121816 Blower with multiple air outlets |
| 05/16/2013 | US20130121803 Compressor having purge circuit and method of purging |
| 05/15/2013 | EP2592235A2 Gas turbine engine compressor arrangement |
| 05/15/2013 | CN103104296A Air power drive device |
| 05/15/2013 | CN101765702B Rotor of rotary machine and method for manufacturing same |
| 05/15/2013 | CN101595276B Impulse turbine for use in bi-directional flows |
| 05/14/2013 | US8439629 Blade outer air seal |
| 05/10/2013 | WO2013065807A1 Steam turbine power-generating apparatus |
| 05/10/2013 | WO2013065216A1 Spindle device and electrostatic coating device |
| 05/10/2013 | WO2013064858A1 Method and apparatus for converting heat energy into mechanical energy |
| 05/08/2013 | CN103089316A Turbine last stage flow path |
| 05/08/2013 | CN103089315A Turbine of a turbomachine |
| 05/02/2013 | WO2013063115A1 Reaction turbine and hybrid impulse reaction turbine |
| 05/02/2013 | WO2013061662A1 Rotary internal combustion engine |
| 05/02/2013 | US20130108438 Turbine bucket for use in gas turbine engines and methods for fabricating the same |
| 05/02/2013 | US20130108429 Turbine housing of turbocharger for vehicle |
| 05/02/2013 | US20130108428 Hydraulic power unit having ceramic oscillator, and hydraulic engine including the hydraulic power unit |
| 05/02/2013 | US20130108425 Rotating vane seal with cooling air passages |
| 05/02/2013 | US20130108424 Turbine of a turbomachine |
| 05/02/2013 | US20130104550 Turbine of a turbomachine |
| 05/02/2013 | CA2853360A1 Reaction turbine and hybrid impulse reaction turbine |
| 05/01/2013 | CN103080480A Flow dividing device for a condensation steam turbine having a plurality of outlets |
| 05/01/2013 | CN103075256A Turbomachine configured to burn ash-bearing fuel oils and method thereof |
| 05/01/2013 | CN102667063B Radial turbine |
| 04/25/2013 | WO2013058500A1 Reaction-type turbine |
| 04/25/2013 | WO2013030664A3 Universal hybrid bionic generator |
| 04/25/2013 | US20130101393 Reaction turbine and hybrid impulse reaction turbine |
| 04/25/2013 | US20130097994 Multi-fluid turbine engine |
| 04/24/2013 | CN202900335U Axial exhaust type turbine system of biomass power plant |
| 04/24/2013 | CN103069111A High-efficiency engine driven by pressurized air or other compressible gases |
| 04/23/2013 | US8425182 Radial turbine |
| 04/18/2013 | US20130094952 Transition nozzle |
| 04/18/2013 | US20130091940 Method and System for Determining Gas Turbine Tip Clearance |
| 04/17/2013 | CN103052763A Radial turbine |
| 04/16/2013 | US8419344 System and method for measuring efficiency and leakage in a steam turbine |
| 04/11/2013 | WO2013051818A1 Axial turbine |
| 04/11/2013 | WO2013051807A1 Turbine apparatus using reactive method |
| 04/11/2013 | WO2013049898A1 Rotary-piston engine |
| 04/11/2013 | WO2013005109A3 Vertical axis wind turbine with guiding rail system |
| 04/10/2013 | EP2578800A1 Radial flow steam turbine |
| 04/10/2013 | EP2576986A1 Generating energy from fluid expansion |
| 04/10/2013 | CN103032102A Turbomachine having a gas flow aeromechanic system and method |
| 04/10/2013 | CN101899994B Semi-drain steam turbine |
| 04/10/2013 | CN101825001B Axial-flow turbine |
| 04/05/2013 | CA2773932A1 Noise reducing power generation device |
| 04/04/2013 | WO2013048072A1 Reactive turbine apparatus |
| 04/04/2013 | US20130084171 Turbine drum rotor retrofit |
| 04/04/2013 | DE10347588B4 Gleichraum-Gasturbine Constant-volume gas turbine |
| 04/03/2013 | CN202851279U Tower-type Tesla turbine solar power generating device |
| 04/03/2013 | CN202851088U Filiform turbine |
| 04/02/2013 | US8408248 Rotary valve for the control of steam throughput in a steam turbine |
| 04/02/2013 | CA2565867C Shockwave-induced boundary layer bleed for transonic gas turbine |
| 03/28/2013 | CA2849257A1 Systems and methods for improved water rotors |
| 03/27/2013 | CN202832678U Prime mover using swelling energy of hot water above 40 DEG C |
| 03/27/2013 | CN103003527A Radial turbine |
| 03/26/2013 | US8403626 Arrangement for a gas turbine engine |
| 03/26/2013 | US8403625 Pitot tube pump |
| 03/21/2013 | WO2013040338A2 Boundary layer disk turbine systems for hydrocarbon recovery |
| 03/21/2013 | US20130069371 Impulse air turbine arrangement for use with a reversing bi-directional air flow in a wave power plant |
| 03/21/2013 | US20130068314 Boundary Layer Disk Turbine Systems for Hydrocarbon Recovery |
| 03/21/2013 | US20130067916 Optimized turbocharger bearing system |
| 03/21/2013 | CA2848393A1 Boundary layer disk turbine systems for hydrocarbon recovery |
| 03/20/2013 | CN202810960U Jet-propelled reverse worm wheel steam turbine power generation device |
| 03/20/2013 | CN202810953U Worm wheel assembly |
| 03/19/2013 | US8398362 Turbomolecular pump |
| 03/14/2013 | US20130064659 Centrifugal compressor |
| 03/07/2013 | WO2013031244A1 Radial gas expander |
| 03/07/2013 | WO2013030664A2 Universal hybrid bionic generator |
| 03/07/2013 | WO2012098277A4 Dynamic symmetry turbines |
| 03/07/2013 | US20130058772 Laval nozzle |
| 03/07/2013 | US20130058771 Spring-tensioned stator restraining strap |
| 03/07/2013 | US20130058756 Flow discourager integrated turbine inter-stage u-ring |
| 03/06/2013 | CN202768083U Axial-flow type generator set utilizing organic working medium Rankine cycle |
| 03/06/2013 | CN202768082U Turbine mixing pneumatic input device |
| 03/06/2013 | CN202768080U Liquid high pressure air turbine engine |
| 03/06/2013 | CN102953759A Pitch change mechanism for open rotor framework |
| 02/28/2013 | US20130052054 Turbocharger for an Engine |
| 02/28/2013 | US20130052016 Pitch control of contra-rotating airfoil blades |
| 02/28/2013 | US20130052004 Structural composite fan exit guide vane for a turbomachine |
| 02/28/2013 | US20130052003 Gas turbine compressor inlet with reduced flow distortion |
| 02/28/2013 | US20130051996 Transition channel of a turbine unit |
| 02/28/2013 | US20130051973 Compressor diffuser plate |
| 02/28/2013 | US20130047605 Turbocharger |
| 02/28/2013 | DE102011111978A1 Spoke turbine for generating electric power, has individual rods attached at midpoint of turbine, and hollow turbine blades attached one behind other, one above other and/or next to each other on rods |
| 02/28/2013 | DE102011111929A1 Guided supply system for supplying e.g. water for Francis-turbine in hydro-electric power plant, has guide devices narrowing space for substance, which is accelerated before and during entry into turbine house and moved along direction |
| 02/27/2013 | CN202756024U Steam turbine |
| 02/27/2013 | CN101657607B A method of operating a contra-rotating propeller engine and the engine |
| 02/26/2013 | US8382434 Fluid-propelling device having collapsible counter-rotating impellers |