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GB1523640A - Gas turbine power plant - Google Patents

Gas turbine power plant

Info

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
Application number
GB5291175A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
United Turbine AB and Co KG
Original Assignee
United Turbine AB and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by United Turbine AB and Co KG filed Critical United Turbine AB and Co KG
Priority to GB5291175A priority Critical patent/GB1523640A/en
Publication of GB1523640A publication Critical patent/GB1523640A/en
Expired legal-status Critical Current

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.
GB5291175A 1975-12-24 1975-12-24 Gas turbine power plant Expired GB1523640A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee