GB1507815A - Starting flame igniter of the combustion chamber of a gas-turbine engine - Google Patents

Starting flame igniter of the combustion chamber of a gas-turbine engine

Info

Publication number
GB1507815A
GB1507815A GB3500/77A GB350077A GB1507815A GB 1507815 A GB1507815 A GB 1507815A GB 3500/77 A GB3500/77 A GB 3500/77A GB 350077 A GB350077 A GB 350077A GB 1507815 A GB1507815 A GB 1507815A
Authority
GB
United Kingdom
Prior art keywords
spark
combustion chamber
sleeve
plug
housing
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
GB3500/77A
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.)
SHLEENKOV I
Original Assignee
SHLEENKOV I
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 SHLEENKOV I filed Critical SHLEENKOV I
Priority to GB3500/77A priority Critical patent/GB1507815A/en
Publication of GB1507815A publication Critical patent/GB1507815A/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
    • F02C7/266—Electric
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spark Plugs (AREA)

Abstract

1507815 Combustion equipment for gas turbine engines; flame igniters V G KUZMETSOV AG TOMILIN and I A SHLEENKOV 28 Jan 1977 03500/77 Headings FIG and F1L [Also in Division F4] A flame igniter for the combustion chamber of a gas turbine engine comprises a housing 2 secured to the air casing 20 of the combustion chamber, a fuel injector 3 comprising a spray nozzle 9 being mounted on housing 2. A spark-plug 12 is mounted in the housing 2 such that its discnarge zone 13 contacts the conical spray of fuel from the injector. The flame igniter comprises also a cylindrical member 17 which defines the combustion zone I, air being supplied into the igniter through openings 16 in sleeve member 15 and opening 25 in a further sleeve member 21. The sleeve member 21 is disposed around the spark discharge region 13 of the spark-plug, the open end of the sleeve being inclined at an angle parallel to the angle of the conical spray of fuel when at a minimum. A plate member 23 of semicircular form is mounted on the end of the sleeve, the lower edge of the plate being recessed at 24 in the region of the discharge end of the spark-plug.
GB3500/77A 1977-01-28 1977-01-28 Starting flame igniter of the combustion chamber of a gas-turbine engine Expired GB1507815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3500/77A GB1507815A (en) 1977-01-28 1977-01-28 Starting flame igniter of the combustion chamber of a gas-turbine engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3500/77A GB1507815A (en) 1977-01-28 1977-01-28 Starting flame igniter of the combustion chamber of a gas-turbine engine

Publications (1)

Publication Number Publication Date
GB1507815A true GB1507815A (en) 1978-04-19

Family

ID=9759516

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3500/77A Expired GB1507815A (en) 1977-01-28 1977-01-28 Starting flame igniter of the combustion chamber of a gas-turbine engine

Country Status (1)

Country Link
GB (1) GB1507815A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1701017A1 (en) * 2005-02-07 2006-09-13 Pratt & Whitney Canada Corp. Variable arc gap plasma igniter element
CN113623685A (en) * 2021-09-10 2021-11-09 中国航发湖南动力机械研究所 Swirler structure for ignition of rotating sliding arc
CN114151200A (en) * 2021-10-20 2022-03-08 中国航发四川燃气涡轮研究院 Igniter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1701017A1 (en) * 2005-02-07 2006-09-13 Pratt & Whitney Canada Corp. Variable arc gap plasma igniter element
CN113623685A (en) * 2021-09-10 2021-11-09 中国航发湖南动力机械研究所 Swirler structure for ignition of rotating sliding arc
CN114151200A (en) * 2021-10-20 2022-03-08 中国航发四川燃气涡轮研究院 Igniter

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee