GB1305887A - - Google Patents

Info

Publication number
GB1305887A
GB1305887A GB1305887DA GB1305887A GB 1305887 A GB1305887 A GB 1305887A GB 1305887D A GB1305887D A GB 1305887DA GB 1305887 A GB1305887 A GB 1305887A
Authority
GB
United Kingdom
Prior art keywords
fuel
mixture
cylindrical member
ignite
air
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
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 filed Critical
Publication of GB1305887A publication Critical patent/GB1305887A/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)
  • Exhaust Gas After Treatment (AREA)
  • Spray-Type Burners (AREA)

Abstract

1305887 Burners ROLLS-ROYCE (1971) Ltd 1 July 1971 30823/71 Heading F4T [Also in Division F1] The invention relates to ignition equipment for reheat combustion equipment of a gas turbine engine. The ignition equipment comprises a cylindrical member 22 into which extends a duct 17 to which a supply of metered fuel is supplied, also through inlet duct 21, a supply of air under pressure from the engine compressor, the fuel and air discharging through outlet 25 into the cylindrical member. The cylindrical member is open at its upstream end for inflow of turbine exhaust gases, and a baffle plate 23 is disposed at its downstream end to provide an annular outlet 26 through which the mixture of fuel, air and exhaust gases discharges subsequently impinging on a catalytic ignition device 19 disposed downstream of the member 22 and which causes the mixture to ignite. The combustion gases are utilized to ignite reheat fuel which is supplied through injectors, not shown. An annular flame holding gutter is disposed downstream of the igniter. The baffle plate may alternatively be perforate to allow a portion of the mixture to flow therethrough.
GB1305887D 1971-07-01 1971-07-01 Expired GB1305887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3082371 1971-07-01

Publications (1)

Publication Number Publication Date
GB1305887A true GB1305887A (en) 1973-02-07

Family

ID=10313695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1305887D Expired GB1305887A (en) 1971-07-01 1971-07-01

Country Status (3)

Country Link
DE (1) DE2232228A1 (en)
FR (1) FR2154422A1 (en)
GB (1) GB1305887A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0954688A1 (en) * 1997-01-08 1999-11-10 Precision Combustion, Inc. Torch assembly
EP1473519A3 (en) * 2003-04-30 2007-04-11 United Technologies Corporation Augmentor
EP2101041A3 (en) * 2008-03-11 2012-10-24 United Technologies Corporation Cooling air manifold splash plate for a gas turbine engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500064B2 (en) * 1981-02-17 1985-11-08 Snecma DEVICE FOR IGNITING FUEL INJECTED INTO A FAST FLOW GAS MEDIUM
US4751815A (en) * 1986-08-29 1988-06-21 United Technologies Corporation Liquid fuel spraybar

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0954688A1 (en) * 1997-01-08 1999-11-10 Precision Combustion, Inc. Torch assembly
EP0954688A4 (en) * 1997-01-08 2000-03-29 Precision Combustion Inc Torch assembly
EP1473519A3 (en) * 2003-04-30 2007-04-11 United Technologies Corporation Augmentor
EP2101041A3 (en) * 2008-03-11 2012-10-24 United Technologies Corporation Cooling air manifold splash plate for a gas turbine engine

Also Published As

Publication number Publication date
DE2232228A1 (en) 1973-01-18
FR2154422A1 (en) 1973-05-11

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees