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GB529786A - Improvements in or relating to gas turbine installations - Google Patents

Improvements in or relating to gas turbine installations

Info

Publication number
GB529786A
GB529786A GB15690/39A GB1569039A GB529786A GB 529786 A GB529786 A GB 529786A GB 15690/39 A GB15690/39 A GB 15690/39A GB 1569039 A GB1569039 A GB 1569039A GB 529786 A GB529786 A GB 529786A
Authority
GB
United Kingdom
Prior art keywords
turbine
main
coupled
auxiliary
exhaust
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
GB15690/39A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of GB529786A publication Critical patent/GB529786A/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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/003—Gas-turbine plants with heaters between turbine stages
    • 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
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/36—Open cycles
    • 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
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • 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
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
    • F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages
    • 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
    • F02C7/26—Starting; Ignition
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B29/00—Frameworks
    • G04B29/02—Plates; Bridges; Cocks
    • G04B29/027—Materials and manufacturing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

529,786. Gas turbines. SULZER FRERES SOC. ANON. May 26,1939, No. 15690. Convention date, June 15, 1938. [Class 110 (iii)] The exhaust of a main gas turbine 8 drives an auxiliary turbine 10 coupled to a pre-compressor 2 which supplies air to a main compressor 4. The main turbine exhaust is used in a heat-exchanger 6 to pre-heat the compressed air on its way to a combustion chamber 7. The power of the whole set can be varied by varying the speed of the auxiliary set 2, 10 and this can be done by cutting out one or more end stages of the main turbine as by a valve 15. If the auxiliary set is coupled to a dynamo-electric machine 12, the latter may be coupled through a suitable regulator 51 with the main generator 20 and so be used to vary the speed of the auxiliary set. A valve 16 may open the inlet of the turbine 10 to atmosphere. An air-cooler 13 may be provided between the compressors 2, 4. The machine 12 may be used as a motor to start the plant and, when a starting combustion chamber 14 is provided, the auxiliary set may be used for starting. For these purposes a gear and clutch 21 are provided. The turbine 10 may be driven by gases taken from an intermediate stage of the turbine 8. The final exhaust is then passed to a regenerator in parallel with 6.
GB15690/39A 1938-06-15 1939-05-26 Improvements in or relating to gas turbine installations Expired GB529786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH529786X 1938-06-15

Publications (1)

Publication Number Publication Date
GB529786A true GB529786A (en) 1940-11-28

Family

ID=4518377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15690/39A Expired GB529786A (en) 1938-06-15 1939-05-26 Improvements in or relating to gas turbine installations

Country Status (4)

Country Link
BE (1) BE434623A (en)
FR (1) FR855168A (en)
GB (1) GB529786A (en)
NL (1) NL51050C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779159A (en) * 1952-05-01 1957-01-29 Tech Studien Ag Thermal power installation for utilising waste heat
US4024704A (en) * 1970-09-23 1977-05-24 Hudson Perry D Combustion products pressure generator continuous burner type and engines
EP1164273A2 (en) * 2000-06-13 2001-12-19 Rolls-Royce Deutschland Ltd & Co KG Turbo jet engine with heat exchanger
GB2398606A (en) * 2003-02-21 2004-08-25 Alstom Technology Ltd Method and system for operating a partially closed cycle turbocharged gas turbine engine
JP2007505261A (en) * 2003-09-12 2007-03-08 メス インターナショナル，インコーポレイテッド Multi-shaft turbine generator system and control method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779159A (en) * 1952-05-01 1957-01-29 Tech Studien Ag Thermal power installation for utilising waste heat
US4024704A (en) * 1970-09-23 1977-05-24 Hudson Perry D Combustion products pressure generator continuous burner type and engines
EP1164273A2 (en) * 2000-06-13 2001-12-19 Rolls-Royce Deutschland Ltd & Co KG Turbo jet engine with heat exchanger
EP1164273A3 (en) * 2000-06-13 2003-10-15 Rolls-Royce Deutschland Ltd & Co KG Turbo jet engine with heat exchanger
US6722119B2 (en) 2000-06-13 2004-04-20 Rolls-Royce Deutschland Ltd & Co Kg Turbojet power plant with heat exchanger
GB2398606A (en) * 2003-02-21 2004-08-25 Alstom Technology Ltd Method and system for operating a partially closed cycle turbocharged gas turbine engine
US6901759B2 (en) 2003-02-21 2005-06-07 Alstom Technology Ltd. Method for operating a partially closed, turbocharged gas turbine cycle, and gas turbine system for carrying out the method
GB2398606B (en) * 2003-02-21 2006-05-31 Alstom Technology Ltd Method for operating a partially closed, turbocharged gas turbine cycle, and gas turbine system for carrying out the method
JP2007505261A (en) * 2003-09-12 2007-03-08 メス インターナショナル，インコーポレイテッド Multi-shaft turbine generator system and control method

Also Published As

Publication number Publication date
BE434623A (en)
NL51050C (en)
FR855168A (en) 1940-05-04

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