GB988817A - Improvements in and relating to gas turbine engine air and fuel supply - Google Patents

Improvements in and relating to gas turbine engine air and fuel supply

Info

Publication number
GB988817A
GB988817A GB10872/63A GB1087263A GB988817A GB 988817 A GB988817 A GB 988817A GB 10872/63 A GB10872/63 A GB 10872/63A GB 1087263 A GB1087263 A GB 1087263A GB 988817 A GB988817 A GB 988817A
Authority
GB
United Kingdom
Prior art keywords
engine
shaft
electric motor
gas turbine
driven
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
GB10872/63A
Inventor
George Tabberer
Vivian Archibald Hyett
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries 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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB10872/63A priority Critical patent/GB988817A/en
Priority to FR967999A priority patent/FR1386075A/en
Publication of GB988817A publication Critical patent/GB988817A/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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed
    • 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
    • F02C7/32—Arrangement, mounting, or driving, of auxiliaries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Abstract

988,817. Gas turbine engines; engine turning gear. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. March 16, 1964 [March 19, 1963], No. 10872/63. Headings F1G and F1K. A gas turbine engine comprises a combustion chamber also an air compressor and a fuel pump both of which supply the combustion chamber, and both of which are driven by an electric motor until the engine becomes self-sustaining, the electric motor thereafter continuing to drive only the fuel pump. In the embodiment shown, the gas turbine engine is a starter turbine and comprises an electric motor 1 which drives the air compressor of the engine (not shown) through shaft 2, an over-running clutch, 3 gearing 4 and shaft 5. The electric motor also. drives through shaft 2 and gearing 6, 7 a fuel pump 8 which delivers to the engine combustion chamber. When the engine starts, the compressor is driven by the turbine and the clutch 3 allows the driven shaft to over-ride the shaft 2 of the electric motor, the fuel pump 8 continuing to be driven by the motor 1. A speed responsive switch SW1 is connected in the supply circuit of the motor, the switch disconnecting the circuit upon a predetermined speed of the shaft 10. A second speed responsive switch SW2 is connected in the circuit, the switch acting to disconnect the circuit when a pre-determined speed of the engine being started is obtained.
GB10872/63A 1963-03-19 1963-03-19 Improvements in and relating to gas turbine engine air and fuel supply Expired GB988817A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB10872/63A GB988817A (en) 1963-03-19 1963-03-19 Improvements in and relating to gas turbine engine air and fuel supply
FR967999A FR1386075A (en) 1963-03-19 1964-03-19 Improvements to the gas turbine supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10872/63A GB988817A (en) 1963-03-19 1963-03-19 Improvements in and relating to gas turbine engine air and fuel supply

Publications (1)

Publication Number Publication Date
GB988817A true GB988817A (en) 1965-04-14

Family

ID=9975881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10872/63A Expired GB988817A (en) 1963-03-19 1963-03-19 Improvements in and relating to gas turbine engine air and fuel supply

Country Status (1)

Country Link
GB (1) GB988817A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349814A (en) * 1993-02-03 1994-09-27 General Electric Company Air-start assembly and method
EP2987961A1 (en) * 2014-08-22 2016-02-24 Rolls-Royce Corporation Gas turbine engine system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349814A (en) * 1993-02-03 1994-09-27 General Electric Company Air-start assembly and method
EP2987961A1 (en) * 2014-08-22 2016-02-24 Rolls-Royce Corporation Gas turbine engine system
US10125692B2 (en) 2014-08-22 2018-11-13 Rolls-Royce Corporation Gas turbine engine system having a disengageable electric machine

Similar Documents

Publication Publication Date Title
GB1509835A (en) Device for starting engines and for driving auxiliary equipment for aircraft
US3795231A (en) Cold starting devices for diesel engines with compensated supercharging
GB1201767A (en) Improvements in or relating to engine-starting gas turbine systems
GB1057945A (en) Air breathing starters for gas turbine engines
GB1072485A (en) Improvements in or relating to engine-starter and auxiliary drive systems
GB950181A (en) Improvements in and relating to starting control arrangements of gas turbines
GB1099989A (en) An auxiliary unit for starting jet-propulsion engines and for generating electrical energy
GB1338077A (en) Boost starter system
GB587527A (en) Improvements in or relating to internal combustion turbines
GB1230527A (en)
GB1136584A (en) Gas turbine engine accessory drive systems
GB1494008A (en) Starter drive for internal combustion engines
GB1040047A (en) Improvements in or relating to turbine operated engine starters
GB1186375A (en) Improvements in or relating to Engine-Starter Systems including a Self-Contained Air-Compressor feeding a Pneumatic Starter Motor
GB1178660A (en) Cranking System for a Gas Turbine
GB988817A (en) Improvements in and relating to gas turbine engine air and fuel supply
GB943449A (en) Improvements relating to starting installations for gas-turbine propulsion units
GB800263A (en) Improvements in and relating to diesel engines
GB1092745A (en) Engine installations and starting means therefore
GB1025782A (en) Improvements in or relating to gas turbine operated engine starters
GB879749A (en) Arrangement for starting gas turbines
GB1507908A (en) Method of starting a stand-by engine-driven emergency generating set
GB1161742A (en) Internal combustion engine
GB1034233A (en) Improvements in or relating to gas turbine units
US2613499A (en) Starter and ignition means for turbojet engines