GB413697A - Improvements in and relating to gas turbine plant - Google Patents

Improvements in and relating to gas turbine plant

Info

Publication number
GB413697A
GB413697A GB169033A GB169033A GB413697A GB 413697 A GB413697 A GB 413697A GB 169033 A GB169033 A GB 169033A GB 169033 A GB169033 A GB 169033A GB 413697 A GB413697 A GB 413697A
Authority
GB
United Kingdom
Prior art keywords
turbine
compressor
steam
shafts
gas turbine
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
GB169033A
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.)
BENGT ERIK GUSTAF FORSLING
British Thomson Houston Co Ltd
Original Assignee
BENGT ERIK GUSTAF FORSLING
British Thomson Houston Co Ltd
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 BENGT ERIK GUSTAF FORSLING, British Thomson Houston Co Ltd filed Critical BENGT ERIK GUSTAF FORSLING
Priority to GB169033A priority Critical patent/GB413697A/en
Publication of GB413697A publication Critical patent/GB413697A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • 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
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/10—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor with another turbine driving an output shaft but not driving the compressor
    • 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
    • F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
    • F02C3/13—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor having variable working fluid interconnections between turbines or compressors or stages of different rotors
    • 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
    • F02C6/006—Open cycle gas-turbine in which the working fluid is expanded to a pressure below the atmospheric pressure and then compressed to atmospheric pressure
    • 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
    • F02C7/26—Starting; Ignition

Abstract

413,697. Gas turbine plant. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London, and FORSLING, B. E. G., Highcroft, Ashlawn Road, Rugby. Jan. 18, 1933, No. 1690. [Class 110 (iii).] In a gas turbine plant comprising at least two turbines on separate shafts, one driving the air compressor and the other producing power, means are provided outside the gas cycle whereby the distribution of power between individual shafts can be altered or power transmitted from one shaft to another. In the arrangement shown in Fig. 2, an electric generator 5 is driven by a main gas turbine 4, and an air compressor 1 by an exhaust gas turbine 6. This turbine is aided by a variable-speed electric motor 9 which, on starting, is supplied with current from an external source. The compressed air passes through a preheater 7 to a combustion chamber 2 where products of combustion are formed and mixed with unburnt air and then used partly in the turbine 4 and partly for reheating the gases in the interstage pipe 20 as described in Specification 412,970. In a modification the turbines 4, 6 work in parallel, and in a further modification one turbine of the double-rotation type is used, one of the shafts driving the generator and the other driving the compressor with the aid of an electric motor. The aiding motor may be a steam turbine. In Fig. 4 the waste heat of the combustion products generates steam in a boiler 18. This steam is used in two turbines 20, 21, mounted respectively on the shafts of the compressor 1 and the main turbine 4. Air from the compressor 1 passes through a preheater 7 to the combustion chamber 2 and the products pass in series through the main turbine 4, a reheater 30, the compressor turbine 6, the preheater 7, the furnace of the boiler 18, and an economizer 19. The steam turbine 20 is governed by a speed governor 23 and the turbine 21 by a pressure governor 24. On starting up, steam from an outside source may be supplied to the turbine 20, or the furnace of the boiler 18 may be independently fired.
GB169033A 1933-01-18 1933-01-18 Improvements in and relating to gas turbine plant Expired GB413697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB169033A GB413697A (en) 1933-01-18 1933-01-18 Improvements in and relating to gas turbine plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB169033A GB413697A (en) 1933-01-18 1933-01-18 Improvements in and relating to gas turbine plant

Publications (1)

Publication Number Publication Date
GB413697A true GB413697A (en) 1934-07-18

Family

ID=9726314

Family Applications (1)

Application Number Title Priority Date Filing Date
GB169033A Expired GB413697A (en) 1933-01-18 1933-01-18 Improvements in and relating to gas turbine plant

Country Status (1)

Country Link
GB (1) GB413697A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473356A (en) * 1942-04-18 1949-06-14 Turbo Engineering Corp Combustion gas turbine arrangement
US2625791A (en) * 1946-08-17 1953-01-20 Bituminous Coal Research Coal pulverization and combustion apparatus for gas turbine power plants
US2675676A (en) * 1954-04-20 Pulverized fuel gas tuebine
WO2000020738A3 (en) * 1998-09-25 2000-07-13 Alm Dev Inc Gas turbine engine
US6363708B1 (en) 1999-10-12 2002-04-02 Alm Development, Inc. Gas turbine engine
US6397576B1 (en) 1999-10-12 2002-06-04 Alm Development, Inc. Gas turbine engine with exhaust compressor having outlet tap control
US6442945B1 (en) 2000-08-04 2002-09-03 Alm Development, Inc. Gas turbine engine
US6460324B1 (en) 1999-10-12 2002-10-08 Alm Development, Inc. Gas turbine engine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675676A (en) * 1954-04-20 Pulverized fuel gas tuebine
US2473356A (en) * 1942-04-18 1949-06-14 Turbo Engineering Corp Combustion gas turbine arrangement
US2625791A (en) * 1946-08-17 1953-01-20 Bituminous Coal Research Coal pulverization and combustion apparatus for gas turbine power plants
WO2000020738A3 (en) * 1998-09-25 2000-07-13 Alm Dev Inc Gas turbine engine
US6145296A (en) * 1998-09-25 2000-11-14 Alm Development, Inc. Gas turbine engine having counter rotating turbines and a controller for controlling the load driven by one of the turbines
US6363708B1 (en) 1999-10-12 2002-04-02 Alm Development, Inc. Gas turbine engine
US6397576B1 (en) 1999-10-12 2002-06-04 Alm Development, Inc. Gas turbine engine with exhaust compressor having outlet tap control
US6460324B1 (en) 1999-10-12 2002-10-08 Alm Development, Inc. Gas turbine engine
US6442945B1 (en) 2000-08-04 2002-09-03 Alm Development, Inc. Gas turbine engine

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