GB1134390A - Fuel injector for gas turbine engines - Google Patents

Fuel injector for gas turbine engines

Info

Publication number
GB1134390A
GB1134390A GB4982967A GB4982967A GB1134390A GB 1134390 A GB1134390 A GB 1134390A GB 4982967 A GB4982967 A GB 4982967A GB 4982967 A GB4982967 A GB 4982967A GB 1134390 A GB1134390 A GB 1134390A
Authority
GB
United Kingdom
Prior art keywords
fuel injector
gas turbine
turbine engines
fuel
edge
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
GB4982967A
Inventor
Robert Howard Bryan
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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
Priority to FR96414D priority Critical patent/FR96414E/en
Priority claimed from GB8539/67A external-priority patent/GB1114026A/en
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB4982967A priority patent/GB1134390A/en
Priority to US771025A priority patent/US3530667A/en
Priority to DE19681806142 priority patent/DE1806142B2/en
Publication of GB1134390A publication Critical patent/GB1134390A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/106—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet
    • F23D11/107—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel meeting at the burner outlet at least one of both being subjected to a swirling motion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/11101—Pulverising gas flow impinging on fuel from pre-filming surface, e.g. lip atomizers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)

Abstract

1,134,390. Spray burners. ROLLS-ROYCE Ltd. 2 Nov., 1967, No. 49829/67. Addition to 1,114,026. Heading F4T. In a modification of or improvement in the fuel injector of Specification 1,114,026 the fuel flow passage 30 has an annular edge 33 and the surface 31 upstream thereof flares outwardly so that the angular velocity of the fuel flowing towards the edge 33 is reduced.
GB4982967A 1967-02-22 1967-11-02 Fuel injector for gas turbine engines Expired GB1134390A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR96414D FR96414E (en) 1967-02-22 Fuel injector for gas turbine engines.
GB4982967A GB1134390A (en) 1967-02-22 1967-11-02 Fuel injector for gas turbine engines
US771025A US3530667A (en) 1967-11-02 1968-10-28 Fuel injector for gas turbine engines
DE19681806142 DE1806142B2 (en) 1967-02-22 1968-10-30 Burner chamber fuel injector for gas turbines - has hollow inner body with peripheral surface of increasing diameter from upstream end

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8539/67A GB1114026A (en) 1967-02-22 1967-02-22 Fuel injector for gas turbine engines
GB4982967A GB1134390A (en) 1967-02-22 1967-11-02 Fuel injector for gas turbine engines

Publications (1)

Publication Number Publication Date
GB1134390A true GB1134390A (en) 1968-11-20

Family

ID=32910437

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4982967A Expired GB1134390A (en) 1967-02-22 1967-11-02 Fuel injector for gas turbine engines

Country Status (1)

Country Link
GB (1) GB1134390A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1331441A1 (en) * 2002-01-21 2003-07-30 National Aerospace Laboratory of Japan Liquid atomizing nozzle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1331441A1 (en) * 2002-01-21 2003-07-30 National Aerospace Laboratory of Japan Liquid atomizing nozzle
US6786430B2 (en) 2002-01-21 2004-09-07 National Aerospace Laboratory Of Japan Liquid atomizing nozzle

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