GB879749A - Arrangement for starting gas turbines - Google Patents

Arrangement for starting gas turbines

Info

Publication number
GB879749A
GB879749A GB36467/59A GB3646759A GB879749A GB 879749 A GB879749 A GB 879749A GB 36467/59 A GB36467/59 A GB 36467/59A GB 3646759 A GB3646759 A GB 3646759A GB 879749 A GB879749 A GB 879749A
Authority
GB
United Kingdom
Prior art keywords
engine
arrangement
started
gas turbine
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
GB36467/59A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB879749A publication Critical patent/GB879749A/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
    • F02C7/26—Starting; Ignition
    • F02C7/268—Starting drives for the rotor, acting directly on the rotor of the gas turbine to be started
    • F02C7/275—Mechanical drives
    • F02C7/277—Mechanical drives the starter being a separate turbine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

879,749. Engine turning gear. BAYARD, G. Oct. 27, 1959 [Nov. 13, 1958], No. 36467/59. Class 7(5). [Also in Group XXVI] An arrangement for starting gas turbine engines comprises a unit including a gas turbine 1, a compressor 2, and a combustion chamber 4, which unit supplies a starter turbine 5, means being provided to cut off the fuel supply to the turbine 1 when the compressor discharge pressure of the engine to be started reaches a predetermined value. The starter turbine 5 drives the engine to be started through a reduction gear 6 and a clutch 7. The compressor 2 and the gas turbine 1 are connected co-axially by a shaft 3 which is actuated by an electric motor 9 or other prime mover of reduced power. The fuel supply to the combustion chamber 4 is controlled by an electrically actuated valve itself controlled by a pressure sensitive switch, the arrangement being such that the fuel valve is closed as soon as the discharge pressure of the engine to be started attains the predetermined value to which the pressure switch has been set and at which the engine is self-sustaining. The complete starting arrangement is conveniently housed in the front section 8 of the gas turbine engine to be started.
GB36467/59A 1958-11-13 1959-10-27 Arrangement for starting gas turbines Expired GB879749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR879749X 1958-11-13

Publications (1)

Publication Number Publication Date
GB879749A true GB879749A (en) 1961-10-11

Family

ID=9361944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36467/59A Expired GB879749A (en) 1958-11-13 1959-10-27 Arrangement for starting gas turbines

Country Status (1)

Country Link
GB (1) GB879749A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151451A (en) * 1962-10-11 1964-10-06 Bendix Corp Hydraulic mechanical control for air breathing starter
US3151452A (en) * 1962-10-22 1964-10-06 Bendix Corp Electro-mechanical control for air breathing starter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3151451A (en) * 1962-10-11 1964-10-06 Bendix Corp Hydraulic mechanical control for air breathing starter
US3151452A (en) * 1962-10-22 1964-10-06 Bendix Corp Electro-mechanical control for air breathing starter

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