GB1561265A - Removable flameholder - Google Patents

Removable flameholder Download PDF

Info

Publication number
GB1561265A
GB1561265A GB41739/76A GB4173976A GB1561265A GB 1561265 A GB1561265 A GB 1561265A GB 41739/76 A GB41739/76 A GB 41739/76A GB 4173976 A GB4173976 A GB 4173976A GB 1561265 A GB1561265 A GB 1561265A
Authority
GB
United Kingdom
Prior art keywords
gutter
flameholder
heat shield
gas stream
fastener
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
GB41739/76A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1561265A publication Critical patent/GB1561265A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
    • F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Gas Burners (AREA)
GB41739/76A 1975-11-04 1976-10-07 Removable flameholder Expired GB1561265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/628,749 US4064691A (en) 1975-11-04 1975-11-04 Cooling of fastener means for a removable flameholder

Publications (1)

Publication Number Publication Date
GB1561265A true GB1561265A (en) 1980-02-20

Family

ID=24520135

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41739/76A Expired GB1561265A (en) 1975-11-04 1976-10-07 Removable flameholder

Country Status (5)

Country Link
US (1) US4064691A (enExample)
DE (1) DE2650373A1 (enExample)
FR (1) FR2330867A1 (enExample)
GB (1) GB1561265A (enExample)
SE (1) SE7610993L (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429326A1 (fr) * 1978-06-22 1980-01-18 Snecma Perfectionnements aux dispositifs accroche-flammes pour chambres de combustion, notamment pour canaux de post-combustion de turboreacteurs
US4594851A (en) * 1983-12-16 1986-06-17 The United States Of America As Represented By The Secretary Of The Air Force Flameholder with removable flameholder attachments
FR2594939B1 (fr) * 1986-02-27 1989-11-03 Snecma Structure d'accroche-flamme pour systeme de rechauffe de turboreacteur
US5076062A (en) * 1987-11-05 1991-12-31 General Electric Company Gas-cooled flameholder assembly
US4901527A (en) * 1988-02-18 1990-02-20 General Electric Company Low turbulence flame holder mount
US5103638A (en) * 1990-01-29 1992-04-14 Rolls-Royce Inc. Mounting arrangement
US5072785A (en) * 1990-06-12 1991-12-17 United Technologies Corporation Convectively cooled bolt assembly
US5211541A (en) * 1991-12-23 1993-05-18 General Electric Company Turbine support assembly including turbine heat shield and bolt retainer assembly
US5226788A (en) * 1991-12-23 1993-07-13 General Electric Company Turbine heat shield and bolt retainer assembly
EP0550126A1 (en) * 1992-01-02 1993-07-07 General Electric Company Thrust augmentor heat shield
US5491974A (en) * 1993-04-15 1996-02-20 General Electric Company Removable afterburner flameholder
US5396761A (en) * 1994-04-25 1995-03-14 General Electric Company Gas turbine engine ignition flameholder with internal impingement cooling
US5396763A (en) * 1994-04-25 1995-03-14 General Electric Company Cooled spraybar and flameholder assembly including a perforated hollow inner air baffle for impingement cooling an outer heat shield
RU2270354C2 (ru) * 1995-02-15 2006-02-20 Открытое акционерное общество "Научно-производственное объединение "Сатурн" Смеситель форсажной камеры сгорания турбореактивного двухконтурного двигателя
US5813221A (en) * 1997-01-14 1998-09-29 General Electric Company Augmenter with integrated fueling and cooling
US6334303B1 (en) * 1997-12-08 2002-01-01 Volvo Aero Corporation Flameholder device for afterburners in gas turbine engines
US6351941B1 (en) * 2000-02-29 2002-03-05 General Electric Company Methods and apparatus for reducing thermal stresses in an augmentor
US7251941B2 (en) * 2004-03-10 2007-08-07 General Electric Company Ablative afterburner
US7565804B1 (en) 2006-06-29 2009-07-28 General Electric Company Flameholder fuel shield
US7581398B2 (en) 2006-06-29 2009-09-01 General Electric Company Purged flameholder fuel shield
GB2449477B (en) * 2007-05-24 2009-05-13 Rolls Royce Plc A duct installation
US20140026590A1 (en) * 2012-07-25 2014-01-30 Hannes A. Alholm Flexible combustor bracket
US10563868B2 (en) * 2017-05-08 2020-02-18 General Electric Company Coupling method and structure for a propulsion system hot section

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2714287A (en) * 1950-01-03 1955-08-02 Westinghouse Electric Corp Flameholder device for turbojet afterburner
GB706698A (en) * 1951-01-10 1954-04-07 Rolls Royce Improvements relating to combustion equipment of gas turbine engines
US2862359A (en) * 1952-10-28 1958-12-02 Gen Motors Corp Fuel manifold and flameholder in combustion apparatus for jet engines
US3102392A (en) * 1959-04-21 1963-09-03 Snecma Combustion equipment for jet propulsion units
FR1242865A (fr) * 1959-04-29 1960-10-07 Nord Aviat Assemblage monobloc des éléments du dispositif de combustion dans un statoréacteur
US3056261A (en) * 1959-09-01 1962-10-02 Gen Electric Flameholder configuration
GB919303A (en) * 1960-10-14 1963-02-20 Rolls Royce Improvements relating to reheat systems for gas turbine engines
GB938553A (en) * 1961-05-09 1963-10-02 Rolls Royce Reheat combustion apparatus for a gas turbine engine
US3236048A (en) * 1963-09-25 1966-02-22 Gen Motors Corp Vaporizing manifold and flameholder for afterburners
FR1406603A (fr) * 1964-06-09 1965-07-23 Snecma Dispositif de brûleur et son montage dans une chambre de combustion
US3315468A (en) * 1965-10-01 1967-04-25 Gen Electric Cooled flameholder assembly
FR1478757A (fr) * 1966-04-29 1967-04-28 United Aircraft Corp Porte-flamme de post-combustion de turbo-réacteur
GB1211583A (en) * 1968-05-16 1970-11-11 Mini Of Technology Improvements in or relating to combustion devices
US3698186A (en) * 1970-12-24 1972-10-17 United Aircraft Corp Afterburner combustion apparatus
FR2122308B1 (enExample) * 1971-01-19 1976-03-05 Snecma Fr
US3765178A (en) * 1972-09-08 1973-10-16 Gen Electric Afterburner flameholder
US3932988A (en) * 1972-10-25 1976-01-20 Beaufrere Albert H Fuel slinger combustor
US3931707A (en) * 1975-01-08 1976-01-13 General Electric Company Augmentor flameholding apparatus

Also Published As

Publication number Publication date
DE2650373A1 (de) 1977-05-05
FR2330867B1 (enExample) 1980-08-01
US4064691A (en) 1977-12-27
SE7610993L (sv) 1977-05-04
FR2330867A1 (fr) 1977-06-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee