GB1211583A - Improvements in or relating to combustion devices - Google Patents

Improvements in or relating to combustion devices

Info

Publication number
GB1211583A
GB1211583A GB23298/68A GB2329868A GB1211583A GB 1211583 A GB1211583 A GB 1211583A GB 23298/68 A GB23298/68 A GB 23298/68A GB 2329868 A GB2329868 A GB 2329868A GB 1211583 A GB1211583 A GB 1211583A
Authority
GB
United Kingdom
Prior art keywords
combustion
plates
stabilizer
holes
sheet
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
GB23298/68A
Inventor
William Dean Bryce
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.)
MINI OF TECHNOLOGY
Minister of Technology
Original Assignee
MINI OF TECHNOLOGY
Minister of Technology
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 MINI OF TECHNOLOGY, Minister of Technology filed Critical MINI OF TECHNOLOGY
Priority to GB23298/68A priority Critical patent/GB1211583A/en
Priority to US823442A priority patent/US3587232A/en
Priority to DE19691924867 priority patent/DE1924867A1/en
Priority to FR6915944A priority patent/FR2008695A1/fr
Publication of GB1211583A publication Critical patent/GB1211583A/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
    • F23R3/22—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants movable, e.g. to an inoperative position; adjustable, e.g. self-adjusting
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/125—Deflectable by temperature change [e.g., thermostat element]
    • Y10T428/12507—More than two components

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)
  • Control Of Combustion (AREA)
  • Gas Burners (AREA)

Abstract

1,211,583. Gas turbine &c combustion apparatus. MINISTER OF TECHNOLOGY. May 12, 1969 [May 16, 1968], No.23298/68. Heading F1L. A flame stabilizing device, e.g. for the re-heat or by-pass ducts of a gas turbine jet propulsion engine, comprises a V-section nose portion 1 having downstream extending limbs 2 to which are riveted bi-metallic plates 3, 4. The latter each comprise one sheet of a nickel based alloy having a relatively high coefficient of expansion and one sheet of a refractory metal having a significantly lower coefficient, e.g. niobium or molybdenum. The sheets may have an oxidation resistant coating. The plates 3, 4 are arranged such that for minimum resistance they extend parallel to the gas flow past the stabilizer when there is no combustion adjacent thereto, but when combustion is initiated they move out into the stabilizing position shown dotted. A tube 5 can provide a pilot fuel supply through holes 6 to the interior of the stabilizer for combustion with air entering through holes 7. Additional fuel is supplied through nozzles 8. Stops may be provided to limit the deflection of the free ends of the plates 3, 4. Several stabilizers may be arranged in parallel, radial or grid formations to give the required duct coverage.
GB23298/68A 1968-05-16 1968-05-16 Improvements in or relating to combustion devices Expired GB1211583A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB23298/68A GB1211583A (en) 1968-05-16 1968-05-16 Improvements in or relating to combustion devices
US823442A US3587232A (en) 1968-05-16 1969-05-09 Combustion devices
DE19691924867 DE1924867A1 (en) 1968-05-16 1969-05-16 Device for holding flames within gas flow channels
FR6915944A FR2008695A1 (en) 1968-05-16 1969-05-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23298/68A GB1211583A (en) 1968-05-16 1968-05-16 Improvements in or relating to combustion devices

Publications (1)

Publication Number Publication Date
GB1211583A true GB1211583A (en) 1970-11-11

Family

ID=10193377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23298/68A Expired GB1211583A (en) 1968-05-16 1968-05-16 Improvements in or relating to combustion devices

Country Status (4)

Country Link
US (1) US3587232A (en)
DE (1) DE1924867A1 (en)
FR (1) FR2008695A1 (en)
GB (1) GB1211583A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2229806A (en) * 1989-03-27 1990-10-03 Gen Electric Flameholder for gas turbine engine

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064691A (en) * 1975-11-04 1977-12-27 General Electric Company Cooling of fastener means for a removable flameholder
FR2551500B1 (en) * 1983-09-07 1985-11-08 Snecma BURNER RING FOR POSTCOMBUSTION OF A REACTION ENGINE
US4573907A (en) * 1984-11-07 1986-03-04 Maxon Corporation Low oxygen and low pressure drop burner
US4765136A (en) * 1985-11-25 1988-08-23 United Technologies Corporation Gas turbine engine augmentor
US4737100A (en) * 1986-04-30 1988-04-12 John Zink Company Duct burner apparatus
FR2626044A1 (en) * 1988-01-14 1989-07-21 Snecma VARIABLE SECTION FLUX MIXER WITH INTEGRATED HEATING STABILIZER FOR DOUBLE FLOW TURBOJETACTOR
US5209059A (en) * 1991-12-27 1993-05-11 The United States Of America As Represented By The Secretary Of The Air Force Active cooling apparatus for afterburners
IT1283699B1 (en) * 1996-03-25 1998-04-30 Enrico Sebastiani ADJUSTMENT OF THE SPEED OF THE OUTLET OF THE AIR-GAS MIXTURE FROM THE FLAME OUTLETS OF GAS BURNERS
FR2835906B1 (en) * 2002-02-13 2004-06-04 Saint Gobain Isover INTERNAL COMBUSTION BURNER, PARTICULARLY FOR STRETCHING MINERAL FIBERS
EP2107306A1 (en) * 2008-03-31 2009-10-07 Siemens Aktiengesellschaft A combustor casing
JP5625585B2 (en) * 2010-07-27 2014-11-19 株式会社Ihi Afterburner and aircraft engine
CN110455543B (en) * 2019-08-20 2021-04-13 南京理工大学 Adjustable included angle support plate type combustion stabilizing device for scramjet engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2229806A (en) * 1989-03-27 1990-10-03 Gen Electric Flameholder for gas turbine engine
GB2229806B (en) * 1989-03-27 1993-04-21 Gen Electric Flameholder for gas turbine engine afterburner

Also Published As

Publication number Publication date
US3587232A (en) 1971-06-28
FR2008695A1 (en) 1970-01-23
DE1924867A1 (en) 1969-11-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees