GB1503921A - Method of manufacturing combustion chambers for gas turbine engines - Google Patents

Method of manufacturing combustion chambers for gas turbine engines

Info

Publication number
GB1503921A
GB1503921A GB5576974A GB5576974A GB1503921A GB 1503921 A GB1503921 A GB 1503921A GB 5576974 A GB5576974 A GB 5576974A GB 5576974 A GB5576974 A GB 5576974A GB 1503921 A GB1503921 A GB 1503921A
Authority
GB
United Kingdom
Prior art keywords
combustion chambers
gas turbine
grooves
turbine engines
strips
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
GB5576974A
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB5576974A priority Critical patent/GB1503921A/en
Publication of GB1503921A publication Critical patent/GB1503921A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0018—Brazing of turbine parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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
    • F23R3/06—Arrangement of apertures along the flame tube
    • F23R3/08—Arrangement of apertures along the flame tube between annular flame tube sections, e.g. flame tubes with telescopic sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/13—Parts of turbine combustion chambers

Abstract

1503921 Making combustion chambers ROLLS-ROYCE Ltd 19 Dec 1975 [24 Dec 1974] 55769/74 Heading B3A A method of making combustion chambers for gas turbine engines comprises electro-chemically machining a series of grooves 3 in one or both of strips 1, 2, bonding strips 1, 2 together, forming the bonded strips into an annulus 7 and bonding the annulus 7 between two cylindrical wall members 11, 12, 13. Alternatively, the grooves may be formed directly in an upset or deformed portion of the cylindrical wall members. The grooves 3 form holes allowing the entry of cooling air, and may be slanted to give the air a swirl, rough sided or have their ends chamfered or flared to affect the air flow.
GB5576974A 1975-12-19 1975-12-19 Method of manufacturing combustion chambers for gas turbine engines Expired GB1503921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5576974A GB1503921A (en) 1975-12-19 1975-12-19 Method of manufacturing combustion chambers for gas turbine engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5576974A GB1503921A (en) 1975-12-19 1975-12-19 Method of manufacturing combustion chambers for gas turbine engines

Publications (1)

Publication Number Publication Date
GB1503921A true GB1503921A (en) 1978-03-15

Family

ID=10474831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5576974A Expired GB1503921A (en) 1975-12-19 1975-12-19 Method of manufacturing combustion chambers for gas turbine engines

Country Status (1)

Country Link
GB (1) GB1503921A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197181A2 (en) * 1985-04-09 1986-10-15 Jobst Ulrich Gellert Composite plate method of manufacturing injection molding manifold
EP0434361A1 (en) * 1989-12-22 1991-06-26 Hitachi, Ltd. Combustion apparatus and combustion method therein
US5259182A (en) * 1989-12-22 1993-11-09 Hitachi, Ltd. Combustion apparatus and combustion method therein
EP0816010A2 (en) * 1996-06-24 1998-01-07 General Electric Company Method of making double-walled turbine components from pre-consolidated assemblies
GB2457281B (en) * 2008-02-11 2010-09-08 Rolls Royce Plc A Combustor Wall Arrangement with Parts Joined by Mechanical Fasteners
US8113004B2 (en) 2007-10-23 2012-02-14 Rolls-Royce, Plc Wall element for use in combustion apparatus
US8256224B2 (en) 2008-02-01 2012-09-04 Rolls-Royce Plc Combustion apparatus
US8429892B2 (en) 2008-06-02 2013-04-30 Rolls-Royce Plc Combustion apparatus having a fuel controlled valve that temporarily flows purging air
CN103459080A (en) * 2011-05-24 2013-12-18 三菱重工业株式会社 Hollow curved plate, method for manufacturing same, and burner for gas turbine
US8617460B2 (en) 2008-01-08 2013-12-31 Rolls-Royce Plc Gas heater

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197181A2 (en) * 1985-04-09 1986-10-15 Jobst Ulrich Gellert Composite plate method of manufacturing injection molding manifold
EP0197181A3 (en) * 1985-04-09 1987-05-13 Jobst Ulrich Gellert Composite plate method of manufacturing injection molding manifold
EP0434361A1 (en) * 1989-12-22 1991-06-26 Hitachi, Ltd. Combustion apparatus and combustion method therein
US5259182A (en) * 1989-12-22 1993-11-09 Hitachi, Ltd. Combustion apparatus and combustion method therein
EP0816010A2 (en) * 1996-06-24 1998-01-07 General Electric Company Method of making double-walled turbine components from pre-consolidated assemblies
EP0816010A3 (en) * 1996-06-24 1998-12-23 General Electric Company Method of making double-walled turbine components from pre-consolidated assemblies
US5933699A (en) * 1996-06-24 1999-08-03 General Electric Company Method of making double-walled turbine components from pre-consolidated assemblies
US8113004B2 (en) 2007-10-23 2012-02-14 Rolls-Royce, Plc Wall element for use in combustion apparatus
US8617460B2 (en) 2008-01-08 2013-12-31 Rolls-Royce Plc Gas heater
US8256224B2 (en) 2008-02-01 2012-09-04 Rolls-Royce Plc Combustion apparatus
GB2457281B (en) * 2008-02-11 2010-09-08 Rolls Royce Plc A Combustor Wall Arrangement with Parts Joined by Mechanical Fasteners
US8408010B2 (en) 2008-02-11 2013-04-02 Rolls-Royce Plc Combustor wall apparatus with parts joined by mechanical fasteners
US8429892B2 (en) 2008-06-02 2013-04-30 Rolls-Royce Plc Combustion apparatus having a fuel controlled valve that temporarily flows purging air
CN103459080A (en) * 2011-05-24 2013-12-18 三菱重工业株式会社 Hollow curved plate, method for manufacturing same, and burner for gas turbine
EP2716396A1 (en) * 2011-05-24 2014-04-09 Mitsubishi Heavy Industries, Ltd. Hollow curved plate, method for manufacturing same, and burner for gas turbine
EP2716396A4 (en) * 2011-05-24 2014-12-24 Mitsubishi Heavy Ind Ltd Hollow curved plate, method for manufacturing same, and burner for gas turbine
KR20150067402A (en) * 2011-05-24 2015-06-17 미츠비시 히타치 파워 시스템즈 가부시키가이샤 Hollow curved plate, method for manufacturing same, and burner for gas turbine
KR101682845B1 (en) * 2011-05-24 2016-12-05 미츠비시 히타치 파워 시스템즈 가부시키가이샤 Hollow curved plate, method for manufacturing same, and burner for gas turbine

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee