GB587558A - Improvements in or relating to regulating means for gas turbine installations - Google Patents

Improvements in or relating to regulating means for gas turbine installations

Info

Publication number
GB587558A
GB587558A GB2119744A GB2119744A GB587558A GB 587558 A GB587558 A GB 587558A GB 2119744 A GB2119744 A GB 2119744A GB 2119744 A GB2119744 A GB 2119744A GB 587558 A GB587558 A GB 587558A
Authority
GB
United Kingdom
Prior art keywords
lever
turbine
pivot
jet
ratio
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
GB2119744A
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.)
Bristol Aeroplane Co Ltd
Original Assignee
Bristol Aeroplane 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 Bristol Aeroplane Co Ltd filed Critical Bristol Aeroplane Co Ltd
Priority to GB2119744A priority Critical patent/GB587558A/en
Publication of GB587558A publication Critical patent/GB587558A/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
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/15—Control or regulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Supercharger (AREA)

Abstract

587,558. Gas turbines. BRISTOL AEROPLANE CO., Ltd., and FORTESCUE, P. Feb. 19, 1943, No. 21197/44. Divided out of 587,516. [Class 110 (iii)] [Also in Group XXIX] The gas turbine plant of an aircraft, which drives one, or a pair of, airscrews and provides a propulsive jet, is governed so as to maintain a constant expansion ratio in the turbine by varying the power given to the jet. The set expansion ratio is, however, varied with the altitude. The inlet and exhaust pressures of the turbine are applied to the exteriors of exhausted capsules 24, 27 connected to a lever 28 which rides on a pivot 52. Movement of the lever is communicated, through a lever 29, to a valve 34 of a servomotor 35 which controls the opening of the jet baffle 20. The pivot 52 is provided at the end of a lever 47 which is turned, in accordance with the atmospheric pressure, to move the pivot relatively to the lever 28 and so to vary the set ratio between the turbine pressures. This ratio can also be varies by hand by a cam which determines the zero setting of the capsule responding to the atmospheric pressure. The fuel supply is regulated by means of a speed governor. Specification 587,516 is referred to.
GB2119744A 1943-02-19 1943-02-19 Improvements in or relating to regulating means for gas turbine installations Expired GB587558A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2119744A GB587558A (en) 1943-02-19 1943-02-19 Improvements in or relating to regulating means for gas turbine installations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2119744A GB587558A (en) 1943-02-19 1943-02-19 Improvements in or relating to regulating means for gas turbine installations

Publications (1)

Publication Number Publication Date
GB587558A true GB587558A (en) 1947-04-29

Family

ID=10158818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2119744A Expired GB587558A (en) 1943-02-19 1943-02-19 Improvements in or relating to regulating means for gas turbine installations

Country Status (1)

Country Link
GB (1) GB587558A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2514393A (en) * 1947-09-03 1950-07-11 Westinghouse Electric Corp Variable area exhaust nozzle for power plants
US2590932A (en) * 1948-06-22 1952-04-01 United Aircraft Corp Aircraft turbine-propeller control system
US2648192A (en) * 1949-09-27 1953-08-11 United Aircraft Corp Variable capacity jet exhaust augmenter
US2677233A (en) * 1949-06-30 1954-05-04 United Aircraft Corp Exhaust nozzle switch responsive to afterburner pressure ratio
US2688745A (en) * 1950-09-08 1954-09-07 Power Jets Res & Dev Ltd Fuel control for gas turbine thrust augmentors
US2688841A (en) * 1947-02-06 1954-09-14 Hermann Oestrich Control device for gas turbine propulsion plants
US2696268A (en) * 1948-10-05 1954-12-07 Bristol Aeroplane Co Ltd Control system for gas turbine power plants and variable pitch propellers driven thereby
US2699646A (en) * 1949-06-30 1955-01-18 Gen Electric Gas turbine power plant having variable exhaust area and control system therefor
US2736166A (en) * 1956-02-28 Afterburning and exhaust nozzle
US2737016A (en) * 1950-09-15 1956-03-06 Solar Aircraft Co Afterburner controls
US2738644A (en) * 1950-04-15 1956-03-20 Gen Electric Surge control for axial flow compressors
US2746242A (en) * 1950-01-27 1956-05-22 Solar Aircraft Co Pressure responsive indicating, sensing, and controlling devices
US2774215A (en) * 1949-04-22 1956-12-18 Bendix Aviat Corp Tailpipe or afterburning control for turbojet engines
US2789417A (en) * 1949-03-22 1957-04-23 Bendix Aviat Corp Tailpipe or afterburning control for turbojet engines
US2814928A (en) * 1950-07-20 1957-12-03 Rolls Royce Fuel system for gas-turbine engine reheat combustion stage
US2820435A (en) * 1950-11-18 1958-01-21 United Aircraft Corp Pressure responsive control device

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736166A (en) * 1956-02-28 Afterburning and exhaust nozzle
US2688841A (en) * 1947-02-06 1954-09-14 Hermann Oestrich Control device for gas turbine propulsion plants
US2514393A (en) * 1947-09-03 1950-07-11 Westinghouse Electric Corp Variable area exhaust nozzle for power plants
US2590932A (en) * 1948-06-22 1952-04-01 United Aircraft Corp Aircraft turbine-propeller control system
US2696268A (en) * 1948-10-05 1954-12-07 Bristol Aeroplane Co Ltd Control system for gas turbine power plants and variable pitch propellers driven thereby
US2789417A (en) * 1949-03-22 1957-04-23 Bendix Aviat Corp Tailpipe or afterburning control for turbojet engines
US2774215A (en) * 1949-04-22 1956-12-18 Bendix Aviat Corp Tailpipe or afterburning control for turbojet engines
US2699646A (en) * 1949-06-30 1955-01-18 Gen Electric Gas turbine power plant having variable exhaust area and control system therefor
US2677233A (en) * 1949-06-30 1954-05-04 United Aircraft Corp Exhaust nozzle switch responsive to afterburner pressure ratio
US2648192A (en) * 1949-09-27 1953-08-11 United Aircraft Corp Variable capacity jet exhaust augmenter
US2746242A (en) * 1950-01-27 1956-05-22 Solar Aircraft Co Pressure responsive indicating, sensing, and controlling devices
US2738644A (en) * 1950-04-15 1956-03-20 Gen Electric Surge control for axial flow compressors
US2814928A (en) * 1950-07-20 1957-12-03 Rolls Royce Fuel system for gas-turbine engine reheat combustion stage
US2688745A (en) * 1950-09-08 1954-09-07 Power Jets Res & Dev Ltd Fuel control for gas turbine thrust augmentors
US2737016A (en) * 1950-09-15 1956-03-06 Solar Aircraft Co Afterburner controls
US2820435A (en) * 1950-11-18 1958-01-21 United Aircraft Corp Pressure responsive control device

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