GB1523640A - Gas turbine power plant - Google Patents
Gas turbine power plantInfo
- Publication number
- GB1523640A GB1523640A GB5291175A GB5291175A GB1523640A GB 1523640 A GB1523640 A GB 1523640A GB 5291175 A GB5291175 A GB 5291175A GB 5291175 A GB5291175 A GB 5291175A GB 1523640 A GB1523640 A GB 1523640A
- Authority
- GB
- United Kingdom
- Prior art keywords
- turbine
- ceramic
- compressor
- gas turbine
- plant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/36—Power transmission arrangements between the different shafts of the gas turbine plant, or between the gas-turbine plant and the power user
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
1523640 Gas turbine plant; turbine rotors UNITED TURBINE AB & CO KB - 24 Dec 1975 52911/75 Headings F1G and FIT [Also in Division F2] In a gas turbine plant having a separate power turbine, a further, ceramic-bladed, turbine is disposed immediately downstream of a combustion chamber and is made too small to alone supply the power required by the compressor, mechanical assistance means being provided. Stresses in the ceramic turbine are thus reduced. In one arrangement, Fig. 3, a ceramic compressor driving turbine 16 is assisted by the power turbine 17 via gearing 19, 22, freewheel 20 and infinitely variable transmission 21. In another arrangement, Fig. 13, the asssitance is provided by a second ceramic turbine 81b on the same shaft as compressor 80 and turbine 81a. Other arrangements are described involving axial and/or radial flow compressors, twin spools, rotary regenerators, adjustable guide vanes and air bearings. In Figs. 5, 6 (not shown) the ceramic turbine (32) is clamped to the hollow metal compressor driving shaft (31) by a through rod (33) having at one end resilient fingers engaging a stub shaft (46) on the turbine, slots (31a) being provided for cooling air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5291175A GB1523640A (en) | 1975-12-24 | 1975-12-24 | Gas turbine power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5291175A GB1523640A (en) | 1975-12-24 | 1975-12-24 | Gas turbine power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1523640A true GB1523640A (en) | 1978-09-06 |
Family
ID=10465801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5291175A Expired GB1523640A (en) | 1975-12-24 | 1975-12-24 | Gas turbine power plant |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1523640A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2198188A (en) * | 1986-11-20 | 1988-06-08 | Mtu Muenchen Gmbh | Gas turbine propulsion unit |
| US5694765A (en) * | 1993-07-06 | 1997-12-09 | Rolls-Royce Plc | Shaft power transfer in gas turbine engines with machines operable as generators or motors |
| US7683497B2 (en) | 2004-02-14 | 2010-03-23 | Centricomp Group Plc | Turbomachinery electric generator arrangement |
| CN110799741A (en) * | 2017-06-22 | 2020-02-14 | 赛峰集团 | Arrangement of two turboshaft engines |
| CN112292517A (en) * | 2018-06-07 | 2021-01-29 | 赛峰直升机发动机公司 | Asymmetric propulsion system with heat recovery |
-
1975
- 1975-12-24 GB GB5291175A patent/GB1523640A/en not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2198188A (en) * | 1986-11-20 | 1988-06-08 | Mtu Muenchen Gmbh | Gas turbine propulsion unit |
| GB2198188B (en) * | 1986-11-20 | 1991-05-29 | Mtu Muenchen Gmbh | Gas turbine engine comprising a gas generator. |
| US5694765A (en) * | 1993-07-06 | 1997-12-09 | Rolls-Royce Plc | Shaft power transfer in gas turbine engines with machines operable as generators or motors |
| US7683497B2 (en) | 2004-02-14 | 2010-03-23 | Centricomp Group Plc | Turbomachinery electric generator arrangement |
| US8508062B2 (en) | 2004-02-14 | 2013-08-13 | Yorlan Holdings Limited | Turbomachinery electric generator arrangement |
| CN110799741A (en) * | 2017-06-22 | 2020-02-14 | 赛峰集团 | Arrangement of two turboshaft engines |
| CN112292517A (en) * | 2018-06-07 | 2021-01-29 | 赛峰直升机发动机公司 | Asymmetric propulsion system with heat recovery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1473866A (en) | Gas turbine power plant | |
| GB1525746A (en) | Gas turbine engines including labyrinth seals | |
| GB1534000A (en) | Turbine vane cooling | |
| GB1274808A (en) | Improvements relating to pivotal guide vanes | |
| GB1516041A (en) | Multistage axial flow compressor stators | |
| GB1497477A (en) | Gas turbine engine | |
| GB1506360A (en) | Ceramic turbine structures | |
| FR2402771A1 (en) | GAS TURBINE ENGINE | |
| GB1523640A (en) | Gas turbine power plant | |
| GB1435687A (en) | Gas generators | |
| GB1126469A (en) | Improvements in or relating to gas turbines | |
| GB1353400A (en) | Gas turbine plant | |
| GB1257497A (en) | ||
| JPS5254806A (en) | Turbine exhaust chamber | |
| FR2360758A1 (en) | Gas turbine for aviation propulsion - has differential gear between turbine and compressor and blower drive shafts | |
| GB871822A (en) | Improvements in or relating to rotary compressors | |
| GB1477061A (en) | Gas turbine | |
| GB1514096A (en) | Axial flow rotor or stator assembly | |
| GB1355727A (en) | Pump units for the multistage compression of gases | |
| GB1533177A (en) | Gas turbine engine | |
| GB939505A (en) | Blades suitable for use in a hot fluid stream | |
| GB635665A (en) | Improvements in and relating to gas turbine plant | |
| GB1477062A (en) | Gas turbine | |
| GB749598A (en) | Improvements in or relating to temperature-sensitive arrangements for gas-turbine engines | |
| GB1519449A (en) | Gas turbine engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |