JP4974295B2 - チャンバ端部壁、チャンバ端部壁の製造方法、チャンバ端部壁を含む燃焼チャンバ、および燃焼チャンバを備えるタービンエンジン - Google Patents

チャンバ端部壁、チャンバ端部壁の製造方法、チャンバ端部壁を含む燃焼チャンバ、および燃焼チャンバを備えるタービンエンジン Download PDF

Info

Publication number
JP4974295B2
JP4974295B2 JP2007307112A JP2007307112A JP4974295B2 JP 4974295 B2 JP4974295 B2 JP 4974295B2 JP 2007307112 A JP2007307112 A JP 2007307112A JP 2007307112 A JP2007307112 A JP 2007307112A JP 4974295 B2 JP4974295 B2 JP 4974295B2
Authority
JP
Japan
Prior art keywords
combustion chamber
end wall
chamber
wall
chamber end
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.)
Active
Application number
JP2007307112A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008145098A (ja
JP2008145098A5 (https=
Inventor
クリストフ・ピユセルグ
ドウニ・サンドウリ
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38222462&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4974295(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SNECMA SAS filed Critical SNECMA SAS
Publication of JP2008145098A publication Critical patent/JP2008145098A/ja
Publication of JP2008145098A5 publication Critical patent/JP2008145098A5/ja
Application granted granted Critical
Publication of JP4974295B2 publication Critical patent/JP4974295B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F23R3/002—Wall structures
    • 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
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00018—Manufacturing combustion chamber liners or subparts
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making

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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP2007307112A 2006-12-07 2007-11-28 チャンバ端部壁、チャンバ端部壁の製造方法、チャンバ端部壁を含む燃焼チャンバ、および燃焼チャンバを備えるタービンエンジン Active JP4974295B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0655377 2006-12-07
FR0655377A FR2909748B1 (fr) 2006-12-07 2006-12-07 Fond de chambre, procede de realisation de celui-ci, chambre de combustion le comportant et turboreacteur en etant equipe

Publications (3)

Publication Number Publication Date
JP2008145098A JP2008145098A (ja) 2008-06-26
JP2008145098A5 JP2008145098A5 (https=) 2011-12-22
JP4974295B2 true JP4974295B2 (ja) 2012-07-11

Family

ID=38222462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007307112A Active JP4974295B2 (ja) 2006-12-07 2007-11-28 チャンバ端部壁、チャンバ端部壁の製造方法、チャンバ端部壁を含む燃焼チャンバ、および燃焼チャンバを備えるタービンエンジン

Country Status (6)

Country Link
US (1) US7954327B2 (https=)
EP (1) EP1930659B1 (https=)
JP (1) JP4974295B2 (https=)
CA (1) CA2613268C (https=)
FR (1) FR2909748B1 (https=)
RU (1) RU2435108C2 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918443B1 (fr) * 2007-07-04 2009-10-30 Snecma Sa Chambre de combustion comportant des deflecteurs de protection thermique de fond de chambre et moteur a turbine a gaz en etant equipe
FR2920525B1 (fr) * 2007-08-31 2014-06-13 Snecma Separateur pour alimentation de l'air de refroidissement d'une turbine
FR2921462B1 (fr) * 2007-09-21 2012-08-24 Snecma Chambre de combustion annulaire de moteur a turbine a gaz
FR2948988B1 (fr) 2009-08-04 2011-12-09 Snecma Chambre de combustion de turbomachine comprenant des orifices d'entree d'air ameliores
DE102010023816A1 (de) 2010-06-15 2011-12-15 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenbrennkammeranordnung
DE102011108887A1 (de) 2011-07-28 2013-01-31 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenzentripetalringbrennkammer sowie Verfahren zur Strömungsführung
FR2982010B1 (fr) * 2011-10-26 2013-11-08 Snecma Chambre de combustion annulaire dans une turbomachine
US10234141B2 (en) * 2016-04-28 2019-03-19 United Technoloigies Corporation Ceramic and ceramic matrix composite attachment methods and systems

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560223A (en) 1948-02-04 1951-07-10 Wright Aeronautical Corp Double air-swirl baffle construction for fuel burners
US2560207A (en) 1948-02-04 1951-07-10 Wright Aeronautical Corp Annular combustion chamber with circumferentially spaced double air-swirl burners
GB774592A (en) * 1954-05-18 1957-05-15 Havilland Engine Co Ltd Adjustable propulsion nozzles
US4454711A (en) * 1981-10-29 1984-06-19 Avco Corporation Self-aligning fuel nozzle assembly
US4567730A (en) * 1983-10-03 1986-02-04 General Electric Company Shielded combustor
US4843825A (en) * 1988-05-16 1989-07-04 United Technologies Corporation Combustor dome heat shield
US4914918A (en) * 1988-09-26 1990-04-10 United Technologies Corporation Combustor segmented deflector
US4934145A (en) * 1988-10-12 1990-06-19 United Technologies Corporation Combustor bulkhead heat shield assembly
FR2673454B1 (fr) * 1991-02-28 1995-01-13 Snecma Chambre de combustion comportant une paroi de fond comprenant une pluralite de troncs de cones partiels.
US5289687A (en) * 1992-03-30 1994-03-01 General Electric Company One-piece cowl for a double annular combustor
US5419115A (en) * 1994-04-29 1995-05-30 United Technologies Corporation Bulkhead and fuel nozzle guide assembly for an annular combustion chamber
DE4427222A1 (de) * 1994-08-01 1996-02-08 Bmw Rolls Royce Gmbh Hitzeschild für eine Gasturbinen-Brennkammer
US5581999A (en) 1994-12-15 1996-12-10 United Technologies Corporation Bulkhead liner with raised lip
US6070830A (en) * 1997-09-29 2000-06-06 General Electric Company Faceted exhaust nozzle
US6438958B1 (en) * 2000-02-28 2002-08-27 General Electric Company Apparatus for reducing heat load in combustor panels
US6557349B1 (en) * 2000-04-17 2003-05-06 General Electric Company Method and apparatus for increasing heat transfer from combustors
US6546733B2 (en) * 2001-06-28 2003-04-15 General Electric Company Methods and systems for cooling gas turbine engine combustors
US6792757B2 (en) * 2002-11-05 2004-09-21 Honeywell International Inc. Gas turbine combustor heat shield impingement cooling baffle
US7121095B2 (en) * 2003-08-11 2006-10-17 General Electric Company Combustor dome assembly of a gas turbine engine having improved deflector plates
US7093441B2 (en) * 2003-10-09 2006-08-22 United Technologies Corporation Gas turbine annular combustor having a first converging volume and a second converging volume, converging less gradually than the first converging volume
US7051532B2 (en) * 2003-10-17 2006-05-30 General Electric Company Methods and apparatus for film cooling gas turbine engine combustors
US7506511B2 (en) * 2003-12-23 2009-03-24 Honeywell International Inc. Reduced exhaust emissions gas turbine engine combustor
US6983599B2 (en) * 2004-02-12 2006-01-10 General Electric Company Combustor member and method for making a combustor assembly
US7140185B2 (en) * 2004-07-12 2006-11-28 United Technologies Corporation Heatshielded article
FR2888631B1 (fr) * 2005-07-18 2010-12-10 Snecma Turbomachine a distribution angulaire de l'air
FR2897145B1 (fr) * 2006-02-08 2013-01-18 Snecma Chambre de combustion annulaire de turbomachine a fixations alternees.
FR2897417A1 (fr) * 2006-02-10 2007-08-17 Snecma Sa Chambre de combustion annulaire d'une turbomachine
US8596071B2 (en) * 2006-05-05 2013-12-03 General Electric Company Method and apparatus for assembling a gas turbine engine
CN101657682B (zh) * 2006-09-14 2011-06-15 索拉透平公司 用于涡轮发动机的挡溅板拱座组件
US7665306B2 (en) * 2007-06-22 2010-02-23 Honeywell International Inc. Heat shields for use in combustors
US20100095680A1 (en) * 2008-10-22 2010-04-22 Honeywell International Inc. Dual wall structure for use in a combustor of a gas turbine engine

Also Published As

Publication number Publication date
CA2613268A1 (fr) 2008-06-07
RU2007145372A (ru) 2009-06-20
CA2613268C (fr) 2015-02-03
FR2909748B1 (fr) 2009-07-10
EP1930659A1 (fr) 2008-06-11
US20080134661A1 (en) 2008-06-12
RU2435108C2 (ru) 2011-11-27
JP2008145098A (ja) 2008-06-26
US7954327B2 (en) 2011-06-07
EP1930659B1 (fr) 2017-06-07
FR2909748A1 (fr) 2008-06-13

Similar Documents

Publication Publication Date Title
JP4974295B2 (ja) チャンバ端部壁、チャンバ端部壁の製造方法、チャンバ端部壁を含む燃焼チャンバ、および燃焼チャンバを備えるタービンエンジン
EP3333368B1 (en) Cooling structure for vane
EP2187022B1 (en) Cooling structure for gas-turbine combustor
US7237730B2 (en) Modular fuel nozzle and method of making
US7146815B2 (en) Combustor
US8707705B2 (en) Impingement cooled transition piece aft frame
US8387395B2 (en) Annular combustion chamber for a turbomachine
US8667682B2 (en) Method of fabricating a nearwall nozzle impingement cooled component for an internal combustion engine
JP5008400B2 (ja) 特にジェットエンジンの燃焼チャンバ用の多モード燃料噴射器
US10337737B2 (en) Combustor tile
US20070033950A1 (en) Antirotation injection system for turbojet
US7308794B2 (en) Combustor and method of improving manufacturing accuracy thereof
JP2003329242A (ja) バルクヘッドパネル
US20090019856A1 (en) Chamber-bottom baffle, combustion chamber comprising same and gas turbine engine fitted therewith
JP5175081B2 (ja) 燃焼室の端壁のためのデフレクタ、デフレクタを有する燃焼室、およびそれらを備えるタービンエンジン
US10731564B2 (en) Transition structure
US5050385A (en) Inner cylinder for a gas turbine combustor reinforced by built up welding
CN106123031A (zh) 混合系统
JP2007211774A (ja) 多穿孔の穴が設けられた燃焼チャンバの横断壁
EP3026345B1 (en) Nozzle guide with internal cooling for a gas turbine engine combustor
US8156744B2 (en) Annular combustion chamber for a gas turbine engine
US8490401B2 (en) Annular combustion chamber for a gas turbine engine
JP5013479B2 (ja) ガスタービンエンジンディフューザおよび燃焼室およびそれらを備えるガスタービンエンジン
JP2018017497A (ja) ガスタービンエンジンの冷却構造
CN103518037B (zh) 一种用于涡轮发动机涡轮的扇形喷管和涡轮发动机

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20091023

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110510

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20110808

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20110811

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111109

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20111109

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120313

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120406

R150 Certificate of patent or registration of utility model

Ref document number: 4974295

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150420

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250