GB1394223A - Flame tubes - Google Patents

Flame tubes

Info

Publication number
GB1394223A
GB1394223A GB3744771A GB3744771A GB1394223A GB 1394223 A GB1394223 A GB 1394223A GB 3744771 A GB3744771 A GB 3744771A GB 3744771 A GB3744771 A GB 3744771A GB 1394223 A GB1394223 A GB 1394223A
Authority
GB
United Kingdom
Prior art keywords
secured
flame tube
baffle
vanes
radial portion
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
GB3744771A
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB3744771A priority Critical patent/GB1394223A/en
Priority to US00276159A priority patent/US3767122A/en
Priority to FR7228139A priority patent/FR2148474B1/fr
Priority to IT52057/72A priority patent/IT961918B/en
Priority to DE2239079A priority patent/DE2239079C3/en
Priority to JP47079538A priority patent/JPS5246325B2/ja
Publication of GB1394223A publication Critical patent/GB1394223A/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
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Spray-Type Burners (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
  • Gas Burners (AREA)

Abstract

1394223 Gas turbine engine combustion equipment JOSEPH LUCAS (INDUSTRIES) Ltd 18 July 1972 [10 Aug 1971] 37447/71 Heading F1L Combustion equipment for a gas turbine engine comprises a flame tube 10 having an inlet end 11 and an outlet end 12, a baffle member 13 being disposed at the upstream end, air entering the flame tube between the outer periphery of the baffle and the flame tube, also through a central opening 14 in the baffle; further air enters the flame tube through openings 21 and 22. A ring member 13 is secured to the upstream surface of the baffle and a series of swirl vanes 15 is secured thereto each vane comprising a tangentially-directed portion 15a, a radial portion 15b, a circumferential portion 15c secured to the flame tube 10 and a radial portion 15d which is secured to the radial portion 15b of the adjacent vane. A circular plate 16 is secured to the vanes 15 at their upstream edges and carries a bush 17 in which a fuel injector 18 is mounted; the bush is secured to an end-plate 20 by means of a screwed nut 19. Air entering the flame tube through the central opening 14 is caused to swirl by means of the vanes 15.
GB3744771A 1971-08-10 1971-08-10 Flame tubes Expired GB1394223A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3744771A GB1394223A (en) 1971-08-10 1971-08-10 Flame tubes
US00276159A US3767122A (en) 1971-08-10 1972-07-28 Flame tubes
FR7228139A FR2148474B1 (en) 1971-08-10 1972-07-31
IT52057/72A IT961918B (en) 1971-08-10 1972-08-08 FLAME HOSE FOR GAS TURBINE ENGINES
DE2239079A DE2239079C3 (en) 1971-08-10 1972-08-09 Flame tube
JP47079538A JPS5246325B2 (en) 1971-08-10 1972-08-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3744771A GB1394223A (en) 1971-08-10 1971-08-10 Flame tubes

Publications (1)

Publication Number Publication Date
GB1394223A true GB1394223A (en) 1975-05-14

Family

ID=10396547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3744771A Expired GB1394223A (en) 1971-08-10 1971-08-10 Flame tubes

Country Status (6)

Country Link
US (1) US3767122A (en)
JP (1) JPS5246325B2 (en)
DE (1) DE2239079C3 (en)
FR (1) FR2148474B1 (en)
GB (1) GB1394223A (en)
IT (1) IT961918B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108443911A (en) * 2018-01-23 2018-08-24 中科合肥微小型燃气轮机研究院有限责任公司 A kind of orifice-plate type air atomizer spray nozzle
CN114087625A (en) * 2021-12-01 2022-02-25 北京动力机械研究所 Self-adaptive swirler device with adjustable blade angle

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50149003A (en) * 1974-05-22 1975-11-28
JPS56155510A (en) * 1980-04-30 1981-12-01 Tohoku Metal Ind Ltd Metal dust magnetic core
JP5911387B2 (en) * 2012-07-06 2016-04-27 三菱日立パワーシステムズ株式会社 Gas turbine combustor and gas turbine combustor operating method
US9416682B2 (en) 2012-12-11 2016-08-16 United Technologies Corporation Turbine engine alignment assembly
CN103486618B (en) * 2013-09-29 2015-07-01 北京动力机械研究所 Cyclone for aviation gas turbine engine
US20160223196A1 (en) * 2015-02-02 2016-08-04 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Crude Oil Spray Combustor
US11371701B1 (en) 2021-02-03 2022-06-28 General Electric Company Combustor for a gas turbine engine
US11920790B2 (en) * 2021-11-03 2024-03-05 General Electric Company Wavy annular dilution slots for lower emissions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1788495A (en) * 1928-09-01 1931-01-13 Sheppard Walter Harry Oil burner
US1991894A (en) * 1931-08-26 1935-02-19 Ross H Forney Combination gas and oil burner
US2210428A (en) * 1939-01-19 1940-08-06 Peabody Engineering Corp Air register control
US2366605A (en) * 1943-04-01 1945-01-02 Evans John Louis Blowtorch
US2414442A (en) * 1944-02-03 1947-01-21 Delphis C Breault Burner construction
CH284190A (en) * 1950-09-04 1952-07-15 Bbc Brown Boveri & Cie Metal combustion chamber for generating hot gases, especially propellants for gas turbine systems.
GB839267A (en) * 1957-11-28 1960-06-29 Lucas Industries Ltd Liquid fuel combustion apparatus
US3700173A (en) * 1970-12-30 1972-10-24 Combustion Eng Diffuser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108443911A (en) * 2018-01-23 2018-08-24 中科合肥微小型燃气轮机研究院有限责任公司 A kind of orifice-plate type air atomizer spray nozzle
CN108443911B (en) * 2018-01-23 2020-06-19 中科合肥微小型燃气轮机研究院有限责任公司 Orifice plate type air atomizing nozzle
CN114087625A (en) * 2021-12-01 2022-02-25 北京动力机械研究所 Self-adaptive swirler device with adjustable blade angle

Also Published As

Publication number Publication date
FR2148474B1 (en) 1976-05-14
DE2239079A1 (en) 1973-02-15
IT961918B (en) 1973-12-10
JPS4827115A (en) 1973-04-10
DE2239079B2 (en) 1979-08-09
JPS5246325B2 (en) 1977-11-24
FR2148474A1 (en) 1973-03-23
US3767122A (en) 1973-10-23
DE2239079C3 (en) 1980-04-17

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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