Description
NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES (machines or engines for liquids F03; non-positive-displacement pumps F04D)
F01D
Technology
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- 215 5772 Total Patents
- 3180 Total Applications
- 2030 Total Patent Owners
- 20032 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 8,459,653 | Seal assembly segment joints | Nov 05, 10 | Jun 11, 13 | GENERAL ELECTRIC COMPANY |
| 8,459,932 | Bearing device of gas turbine power generation equipment and gas turbine power generation equipment | Aug 18, 06 | Jun 11, 13 | HITACHI, LTD. |
| 8,459,933 | Turbine vane with endwall cooling | Mar 18, 10 | Jun 11, 13 | FLORIDA TURBINE TECHNOLOGIES, INC. |
| 8,459,934 | Varying cross-sectional area guide blade | Sep 23, 10 | Jun 11, 13 | ALSTOM TECHNOLOGY LTD. |
| 8,459,935 | Turbine vane with endwall cooling | Apr 12, 12 | Jun 11, 13 | FLORIDA TURBINE TECHNOLOGIES, INC. |
| 8,459,938 | Adjusting ring for adjusting the blades of the VTG distributor of exhaust gas turbochargers | Mar 10, 06 | Jun 11, 13 | BORGWARNER INC. |
| 8,459,939 | Compressor stator blade and compressor rotor blade | Mar 28, 07 | Jun 11, 13 | IHI CORPORATION |
| 8,459,940 | Blower housing of hydrogen recirculation device of fuel cell vehicle | Dec 07, 07 | Jun 11, 13 | HYUNDAI MOTOR COMPANY; KIA MOTORS CORPORATION; |
| 8,459,941 | Mechanical joint for a gas turbine engine | Jun 15, 09 | Jun 11, 13 | GENERAL ELECTRIC COMPANY |
| 8,459,942 | Gas turbine engine component, a turbojet engine provided therewith, and an aircraft provided therewith | Mar 28, 08 | Jun 11, 13 | VOLVO AERO CORPORATION |
| 8,459,943 | Gas turbine engine rotor sections held together by tie shaft, and with blade rim undercut | Mar 10, 10 | Jun 11, 13 | UNITED TECHNOLOGIES CORPORATION |
| 8,459,944 | Stator blade ring and axial flow compressor using the same | Jun 22, 07 | Jun 11, 13 | MITSUBISHI HEAVY INDUSTRIES LTD. |
| 8,459,945 | Underwater structures | Apr 24, 08 | Jun 11, 13 | TIDAL GENERATION LIMITED |
| 8,459,947 | Winglet for a blade of a wind turbine | Feb 28, 12 | Jun 11, 13 | SIEMENS AKTIENGESELLSCHAFT |
| 8,459,951 | Rotor for an axial flow turbomachine | Aug 08, 08 | Jun 11, 13 | SIEMENS AKTIENGESELLSCHAFT |
| 8,459,952 | Device and method for connecting a blade to a rotor shaft of a continuous flow machine | Mar 10, 10 | Jun 11, 13 | MAN TURBO AG |
| 8,459,953 | Seal plate and bucket retention pin assembly | Jan 19, 10 | Jun 11, 13 | GENERAL ELECTRIC COMPANY |
| 8,459,954 | Torsional flexing energy absorbing blade lock | Jan 19, 10 | Jun 11, 13 | UNITED TECHNOLOGIES CORPORATION |
| 8,459,955 | Aerofoil | Jul 22, 09 | Jun 11, 13 | ROLLS ROYCE PLC |
| 8,459,956 | Curved platform turbine blade | Dec 24, 08 | Jun 11, 13 | GENERAL ELECTRIC COMPANY |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2013/0145,753 | Turbomachinery Having Self-Articulating Blades, Shutter Valve, Partial-Admission Shutters, and/or Variable-Pitch Inlet Nozzles | Feb 17, 12 | Jun 13, 13 | CONCEPTS ETI INC. |
| 2013/0149,098 | FAN BLADE TIP CLEARANCE CONTROL VIA Z-BANDS | Dec 13, 11 | Jun 13, 13 | UNITED TECHNOLOGIES CORPORATION |
| 2013/0149,099 | GAS TURBINE ENGINE WITH FAN VARIABLE AREA NOZZLE TO REDUCE FAN INSTABILITY | Dec 30, 11 | Jun 13, 13 | Not available |
| 2013/0149,100 | GAS TURBINE ENGINE | Jul 06, 12 | Jun 13, 13 | RAMGEN POWER SYSTEMS, LLC |
| 2013/0149,101 | REDUCED LEAKAGE BALANCE PISTON SEAL | Nov 13, 12 | Jun 13, 13 | DRESSER-RAND COMPANY |
| 2013/0149,103 | BALLISTIC MATERIALS FOR ENHANCED ENERGY ABSORPTION AND FAN CASINGS INCLUDING THE SAME | Dec 08, 11 | Jun 13, 13 | HONEYWELL INTERNATIONAL INC. |
| 2013/0149,106 | STEAM TURBINE, BLADE, AND METHOD | Dec 12, 12 | Jun 13, 13 | NUOVO PIGNONE S.P.A |
| 2013/0149,107 | GAS TURBINE OUTER CASE ACTIVE AMBIENT COOLING INCLUDING AIR EXHAUST INTO A SUB-AMBIENT REGION OF EXHAUST FLOW | Jan 22, 13 | Jun 13, 13 | Not available |
| 2013/0149,108 | BLADE | Aug 04, 11 | Jun 13, 13 | ROLLS ROYCE PLC |
| 2013/0149,110 | OFF AXIS PUMP WITH INTEGRATED CHAIN AND SPROCKET ASSEMBLY | Dec 07, 11 | Jun 13, 13 | GM GLOBAL TECHNOLOGY OPERATIONS LLC |
| 2013/0149,111 | GAS TURBINE ENGINE WITH FAN VARIABLE AREA NOZZLE FOR LOW FAN PRESSURE RATIO | Dec 30, 11 | Jun 13, 13 | Not available |
| 2013/0149,112 | GAS TURBINE ENGINE WITH FAN VARIABLE AREA NOZZLE | Dec 30, 11 | Jun 13, 13 | Not available |
| 2013/0149,113 | GAS TURBINE ENGINE WITH FAN VARIABLE AREA NOZZLE FOR LOW FAN PRESSURE RATIO | Jun 01, 12 | Jun 13, 13 | Not available |
| 2013/0149,114 | HOUSING FOR A BLADE WHEEL | Feb 07, 13 | Jun 13, 13 | VOITH PATENT GMBH |
| 2013/0149,116 | BEARING HOUSING OF AN EXHAUST-GAS TURBOCHARGER | Aug 04, 11 | Jun 13, 13 | BORGWARNER INC. |
| 2013/0149,117 | STEAM TURBINE CASING POSITION ADJUSTING APPARATUS | Nov 02, 11 | Jun 13, 13 | Not available |
| 2013/0149,118 | LABYRINTH SEALS | Jun 29, 12 | Jun 13, 13 | ALSTOM TECHNOLOGY LTD. |
| 2013/0149,120 | GAS TURBINE ENGINE WITH OUTER CASE AMBIENT EXTERNAL COOLING SYSTEM | Dec 08, 11 | Jun 13, 13 | Not available |
| 2013/0149,121 | GAS TURBINE ENGINE WITH MULTIPLE COMPONENT EXHAUST DIFFUSER OPERATING IN CONJUNCTION WITH AN OUTER CASE AMBIENT EXTERNAL COOLING SYSTEM | Jan 22, 13 | Jun 13, 13 | Not available |
| 2013/0149,122 | AIR-EXTRACTING TYPE HEAT DISSIPATING APPARATUS | Sep 14, 12 | Jun 13, 13 | DELTA ELECTRONICS INC. |
Top Owners in This Class
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