GB1070719A - Prime mover ignition device - Google Patents

Prime mover ignition device

Info

Publication number
GB1070719A
GB1070719A GB2053966A GB2053966A GB1070719A GB 1070719 A GB1070719 A GB 1070719A GB 2053966 A GB2053966 A GB 2053966A GB 2053966 A GB2053966 A GB 2053966A GB 1070719 A GB1070719 A GB 1070719A
Authority
GB
United Kingdom
Prior art keywords
rolls
alloy
chamber
ignition device
foraminate
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
GB2053966A
Inventor
Brian Toone
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
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB2053966A priority Critical patent/GB1070719A/en
Publication of GB1070719A publication Critical patent/GB1070719A/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
    • F02C7/264—Ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

1,070,719. Ignition devices. ROLLSROYCE Ltd. May 9, 1966, No. 20539/66. Heading F4F. An ignition device 23 for a gas turbine engine reheat burner wherein fuel is injected by injectors into a stream of combustion supporting gas comprises a housing of refractory material having a chamber 25 therein within which are mounted cylindrical foraminate rolls 33 of a catalytic metal or alloy such as an alloy of rhodium and platinum containing 10 to 30% of rhodium, there being an annular gap 35 between the rolls 33 and the wall of the chamber 25 to reduce heat transmission from the rolls to the wall. The rolls 33 are supported between foraminate concentric cylinders 31, 32 of a similar metal or alloy which are welded to a plate 30 closing chamber 25.
GB2053966A 1966-05-09 1966-05-09 Prime mover ignition device Expired GB1070719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2053966A GB1070719A (en) 1966-05-09 1966-05-09 Prime mover ignition device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2053966A GB1070719A (en) 1966-05-09 1966-05-09 Prime mover ignition device

Publications (1)

Publication Number Publication Date
GB1070719A true GB1070719A (en) 1967-06-01

Family

ID=10147568

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2053966A Expired GB1070719A (en) 1966-05-09 1966-05-09 Prime mover ignition device

Country Status (1)

Country Link
GB (1) GB1070719A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112502839A (en) * 2020-11-27 2021-03-16 陕西航空电气有限责任公司 Catalytic ignition device of aircraft engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112502839A (en) * 2020-11-27 2021-03-16 陕西航空电气有限责任公司 Catalytic ignition device of aircraft engine

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