GB531997A - Improvements relating to constant pressure gas turbines - Google Patents

Improvements relating to constant pressure gas turbines

Info

Publication number
GB531997A
GB531997A GB23143/39A GB2314339A GB531997A GB 531997 A GB531997 A GB 531997A GB 23143/39 A GB23143/39 A GB 23143/39A GB 2314339 A GB2314339 A GB 2314339A GB 531997 A GB531997 A GB 531997A
Authority
GB
United Kingdom
Prior art keywords
turbine
air
meter
combustion chamber
user
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
GB23143/39A
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.)
BBC Brown Boveri AG Germany
BBC Brown Boveri France SA
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri France 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 Brown Boveri und Cie AG Germany, BBC Brown Boveri France SA filed Critical Brown Boveri und Cie AG Germany
Publication of GB531997A publication Critical patent/GB531997A/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
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine 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
    • F02C3/36—Open cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

531,997. Gas turbines; air compressors and blowers. AKT.-GES. BROWN, BOVERI, & CIE. Aug. 10, 1939, No. 23143. Convention date, Aug. 16, 1938. [Classes 110 (i) and 110 (iii)] A constant pressure gas turbine drives a compressor which supplies air to an external user, such as a forge, blast furnace or converter, and also to the combustion chamber of the turbine. Various methods of regulation are described. A compressor 2, Fig. 3, delivers air to a combustion chamber 5 by a pipe A and to an external 'user by a pipe B, A flow meter 7 responsive to the flow of air to the user and acting in opposition to a flow meter 7a measuring the flow of fuel gas from a pump 6 varies the supply of fuel gas to the turbine by controlling a byepass valve 9. When the fuel gas pump is driven by a separate gas turbine, an inlet throttle on that turbine may be controlled by the meter 7. Or, the starting motor 3 may drive the fuel pump and the meter 7 may control the speed of the motor. In Fig. 7, a throttle 14 in the supply to the fuel pump 6 is con'trolled by the meter 7 and also by an emergency speed governor 17. If the user's demands, in limiting the supply of air to the combustion chamber, cause an undue rise in the turbine temperature a device 15 operates a throttle valve 16 in the pipe B. The turbine exhaust may be used to preheat either the whole of the compressed air or only that part supplied to the combustion chamber.
GB23143/39A 1938-08-16 1939-08-10 Improvements relating to constant pressure gas turbines Expired GB531997A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE215475X 1938-08-16

Publications (1)

Publication Number Publication Date
GB531997A true GB531997A (en) 1941-01-15

Family

ID=5824151

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23143/39A Expired GB531997A (en) 1938-08-16 1939-08-10 Improvements relating to constant pressure gas turbines

Country Status (4)

Country Link
BE (1) BE435745A (en)
CH (1) CH215475A (en)
FR (1) FR862495A (en)
GB (1) GB531997A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2618431A (en) * 1949-07-29 1952-11-18 Gen Electric Control system for gas turbine air compressor plants
US2777301A (en) * 1952-06-30 1957-01-15 Garrett Corp All-purpose power and air conditioning system
US2806684A (en) * 1951-06-01 1957-09-17 Power Jets Res & Dev Ltd Output control for hot air gas turbine plant
US2811302A (en) * 1954-02-24 1957-10-29 Power Jets Res & Dev Ltd Gas turbine plant and control arrangements therefor
US2832193A (en) * 1948-09-04 1958-04-29 Garrett Corp Gas turbine fuel control system responsive to speed and compressor load
US2836035A (en) * 1954-03-15 1958-05-27 Power Jets Res & Dev Ltd Governing system for gas turbine plant
EP0319849A1 (en) * 1987-12-09 1989-06-14 Hitachi, Ltd. Gas turbine system and method of controlling the same
EP0367057A2 (en) * 1988-10-31 1990-05-09 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Device for simultaneously producing heat and cold
WO1996019653A1 (en) * 1994-12-19 1996-06-27 Northern Research & Engineering Corporation Brayton cycle industrial air compressor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705865A (en) * 1950-02-16 1955-04-12 Maschf Augsburg Nuernberg Ag Method of operating gas turbines
DE949610C (en) * 1953-10-10 1956-09-20 Bbc Brown Boveri & Cie Gas turbine plant working with constant pressure combustion
NL107023C (en) * 1955-03-17 1963-08-15
DE1039786B (en) * 1955-08-05 1958-09-25 Bbc Brown Boveri & Cie Gas turbine plant working with constant pressure combustion
US3680309A (en) * 1969-09-25 1972-08-01 Garrett Corp Two-spool auxiliary power unit and control means

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832193A (en) * 1948-09-04 1958-04-29 Garrett Corp Gas turbine fuel control system responsive to speed and compressor load
US2618431A (en) * 1949-07-29 1952-11-18 Gen Electric Control system for gas turbine air compressor plants
US2806684A (en) * 1951-06-01 1957-09-17 Power Jets Res & Dev Ltd Output control for hot air gas turbine plant
US2777301A (en) * 1952-06-30 1957-01-15 Garrett Corp All-purpose power and air conditioning system
US2811302A (en) * 1954-02-24 1957-10-29 Power Jets Res & Dev Ltd Gas turbine plant and control arrangements therefor
US2836035A (en) * 1954-03-15 1958-05-27 Power Jets Res & Dev Ltd Governing system for gas turbine plant
EP0319849A1 (en) * 1987-12-09 1989-06-14 Hitachi, Ltd. Gas turbine system and method of controlling the same
US4959954A (en) * 1987-12-09 1990-10-02 Hitachi, Ltd. Gas turbine system and method of controlling the same
EP0367057A2 (en) * 1988-10-31 1990-05-09 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Device for simultaneously producing heat and cold
EP0367057A3 (en) * 1988-10-31 1991-02-06 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Device for simultaneously producing heat and cold
WO1996019653A1 (en) * 1994-12-19 1996-06-27 Northern Research & Engineering Corporation Brayton cycle industrial air compressor

Also Published As

Publication number Publication date
BE435745A (en)
CH215475A (en) 1941-06-30
FR862495A (en) 1941-03-07

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