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GB700004A - Improvements in or relating to combustion apparatus - Google Patents

Improvements in or relating to combustion apparatus

Info

Publication number
GB700004A
GB700004A GB31855/49A GB3185549A GB700004A GB 700004 A GB700004 A GB 700004A GB 31855/49 A GB31855/49 A GB 31855/49A GB 3185549 A GB3185549 A GB 3185549A GB 700004 A GB700004 A GB 700004A
Authority
GB
United Kingdom
Prior art keywords
rings
plates
ducts
sections
heat resisting
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
GB31855/49A
Inventor
Walter George Marskell
Edwin Charles Mckenzie
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.)
Babcock International Ltd
Original Assignee
Babcock and Wilcox 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 Babcock and Wilcox Ltd filed Critical Babcock and Wilcox Ltd
Priority to GB31855/49A priority Critical patent/GB700004A/en
Priority to FR1034669D priority patent/FR1034669A/en
Priority to US200052A priority patent/US2684572A/en
Publication of GB700004A publication Critical patent/GB700004A/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
    • F23R3/26—Controlling the air flow
    • 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
    • F23R3/002—Wall structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)

Abstract

700,004. Generating combustion products under pressure. BABCOCK & WILCOX, Ltd. Dec. 8, 1950 [Dec. 12, 1949], No. 31855/49. Class 51 (1) In a jacketed type of combustion chamber in which the flame tube comprises a number of overlapping sections or rings which form ducts or nozzles for the flow of cooling and dilution air or other gas, at least one section or ring situated where the conditions are most arduous is formed of more highly heat resisting material than the other sections and this section is formed of a number of separate segments. The flame tube in Fig. 1 comprises six similar frustoconical rings 54 which overlap to form air inlet ducts 55 and each ring 54 is formed of separate overlapping plates 92, Fig. 2, which are supported at their lower ends by projections 98 on supporting rings 94 and a stud 93 is secured to each plate 92 adjacent the upper edge thereof, the studs passing through slots 97 in the lower edges of the adjacent plates 92 of the next upper ring and through bores in the supporting rings 94. Sleeves 96 are placed over the studs to hold the plates at the required distance apart to form the air inlet ducts 55. In another embodiment, the lower ends of the plates are pivotally mounted on bolts, and links are pivotally connected to the centre of each plate and to adjusting rings so that axial movement of the latter causes the plates to pivot about the lower edges thereof and so varies the inlet areas of the air ducts. The section or rings exposed to the most arduous conditions may be formed of refractory ceramic material or of heat resisting metal alloy, while the other sections or rings are formed of heat resisting metal alloy or of ferritic steel respectively. Specifications 700,003 and 700,005 are referred to.
GB31855/49A 1949-12-12 1949-12-12 Improvements in or relating to combustion apparatus Expired GB700004A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB31855/49A GB700004A (en) 1949-12-12 1949-12-12 Improvements in or relating to combustion apparatus
FR1034669D FR1034669A (en) 1949-12-12 1949-12-12 Improvements to combustion devices
US200052A US2684572A (en) 1949-12-12 1950-12-09 Segmental wall construction for combustion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31855/49A GB700004A (en) 1949-12-12 1949-12-12 Improvements in or relating to combustion apparatus

Publications (1)

Publication Number Publication Date
GB700004A true GB700004A (en) 1953-11-25

Family

ID=10329399

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31855/49A Expired GB700004A (en) 1949-12-12 1949-12-12 Improvements in or relating to combustion apparatus

Country Status (3)

Country Link
US (1) US2684572A (en)
FR (1) FR1034669A (en)
GB (1) GB700004A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045180B (en) * 1954-02-23 1958-11-27 Gen Electric Auxiliary burner for a jet engine for aircraft
DE1052750B (en) * 1954-02-26 1959-03-12 Rolls Royce Wall of a combustion chamber for liquid fuel, especially in gas turbines
DE1211441B (en) * 1961-12-05 1966-02-24 Ass Elect Ind Combustion chamber, especially for gas turbine systems
DE1291554B (en) * 1964-05-21 1969-03-27 Prvni Brnenska Strojirna Zd Y Combustion chamber for gas turbines
US3941506A (en) * 1974-09-05 1976-03-02 Carrier Corporation Rotor assembly
GB2211285A (en) * 1987-10-20 1989-06-28 Rolls Royce Plc Combustion equipment
FR2671857A1 (en) * 1991-01-23 1992-07-24 Snecma COMBUSTION CHAMBER, IN PARTICULAR FOR GAS TURBINE, WITH DEFORMABLE WALL.

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057391B (en) * 1956-11-24 1959-05-14 Lucas Industries Ltd Combustion chamber for jet engines, gas turbines, etc. like
US4414816A (en) * 1980-04-02 1983-11-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Combustor liner construction
US4458481A (en) * 1982-03-15 1984-07-10 Brown Boveri Turbomachinery, Inc. Combustor for regenerative open cycle gas turbine system
EP2784393A1 (en) * 2013-03-26 2014-10-01 Siemens Aktiengesellschaft Gas turbine combustion chamber with secondary air flaps

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039607A (en) * 1932-07-01 1936-05-05 Timken Silent Automatic Compan Liquid fuel burning apparatus
US2149182A (en) * 1936-04-01 1939-02-28 Timken Axle Co Detroit Liquid fuel burning apparatus
BE446918A (en) * 1941-07-12
US2464791A (en) * 1943-11-05 1949-03-22 Claude A Bonvillian Apparatus for the combustion of fuel
US2531810A (en) * 1946-06-05 1950-11-28 Kellogg M W Co Air inlet arrangement for combustion chamber flame tubes
CH255541A (en) * 1947-05-12 1948-06-30 Bbc Brown Boveri & Cie Cooled metal combustion chamber for generating heating and propellant gases.
US2547619A (en) * 1948-11-27 1951-04-03 Gen Electric Combustor with sectional housing and liner

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045180B (en) * 1954-02-23 1958-11-27 Gen Electric Auxiliary burner for a jet engine for aircraft
DE1052750B (en) * 1954-02-26 1959-03-12 Rolls Royce Wall of a combustion chamber for liquid fuel, especially in gas turbines
DE1211441B (en) * 1961-12-05 1966-02-24 Ass Elect Ind Combustion chamber, especially for gas turbine systems
DE1291554B (en) * 1964-05-21 1969-03-27 Prvni Brnenska Strojirna Zd Y Combustion chamber for gas turbines
US3941506A (en) * 1974-09-05 1976-03-02 Carrier Corporation Rotor assembly
GB2211285A (en) * 1987-10-20 1989-06-28 Rolls Royce Plc Combustion equipment
FR2671857A1 (en) * 1991-01-23 1992-07-24 Snecma COMBUSTION CHAMBER, IN PARTICULAR FOR GAS TURBINE, WITH DEFORMABLE WALL.
EP0496659A1 (en) * 1991-01-23 1992-07-29 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Gas turbine combustion chamber with adjustable wall
JPH04309716A (en) * 1991-01-23 1992-11-02 Soc Natl Etud Constr Mot Aviat <Snecma> Combustion chamber particularly for gas turbine
US5211675A (en) * 1991-01-23 1993-05-18 Societe Nationale D'etude Et De Construction De Moteurs D'aviation Variable volume combustion chamber for a gas turbine engine
JP2948971B2 (en) 1991-01-23 1999-09-13 ソシエテ・ナシオナル・デテユード・エ・ドウ・コンストリユクシオン・ドウ・モトール・ダヴイアシオン、“エス．エヌ．ウ．セ．エム．アー．” Gas turbine combustion chamber

Also Published As

Publication number Publication date
FR1034669A (en) 1953-07-29
US2684572A (en) 1954-07-27

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