JP4347657B2 - ガスタービンと燃焼器 - Google Patents
ガスタービンと燃焼器 Download PDFInfo
- Publication number
- JP4347657B2 JP4347657B2 JP2003357231A JP2003357231A JP4347657B2 JP 4347657 B2 JP4347657 B2 JP 4347657B2 JP 2003357231 A JP2003357231 A JP 2003357231A JP 2003357231 A JP2003357231 A JP 2003357231A JP 4347657 B2 JP4347657 B2 JP 4347657B2
- Authority
- JP
- Japan
- Prior art keywords
- lining element
- annular combustor
- hook
- axial direction
- hooks
- 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 - Fee Related
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
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/60—Support structures; Attaching or mounting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/02—Casings; Linings; Walls characterised by the shape of the bricks or blocks used
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/04—Supports for linings
-
- 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
- F23R3/42—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
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)
Description
Claims (11)
- 環状燃焼器(4)が軸方向(A)に延び、燃焼室(7)を封じ込めかつ該燃焼室側の内側面に支持構造物(26)を有し、該構造物にフックにより取付けられたライニング要素(10)が環状燃焼器(4)を内張りしてなるガスタービン(1)の環状燃焼器において、
前記ライニング要素(10)の燃焼室(7)と反対側の面(13)でライニング要素の軸方向(A)に延びる両側縁部(15)に、前記軸方向(A)に延びる直近の側縁に向かって夫々折れ曲がった多数のフック(11)が配置され、該フックが各々軸方向(A)にフック幅(B)を有し、ライニング要素(10)がそれに対応して形成された支持構造物(26)に、ライニング要素(10)を支持構造物(26)から分解可能とすべく、ライニング要素(10)がフック(11)の幅(B)だけ軸方向(A)に移動して取付けられてなることを特徴とする環状燃焼器。 - ライニング要素(10)の軸方向(A)に延びる両側縁部(15)の中央に、中央受け(14)として多数のフック(11)が配置されたことを特徴とする請求項1記載の環状燃焼器。
- ライニング要素(10)の軸方向(A)で互いに直接隣接する両フック(11)が、フック(11)の幅(B)と同じかそれより大きい間隔(L)を有することを特徴とする請求項1又は2記載の環状燃焼器。
- 各フック(11)が同一の幅(B)を有することを特徴とする請求項1から3の1つに記載の環状燃焼器。
- ライニング要素(10)の軸方向(A)で互いに直接隣接する両フック(11)が、フック(11)の幅(B)の2倍の大きさの間隔(L)を有することを特徴とする請求項1から4の1つに記載の環状燃焼器。
- ライニング要素(10)の軸方向(A)で互いに直接隣接する両フック(11)が、フック(11)の幅(B)の3倍の大きさの間隔(L)を有することを特徴とする請求項1から4の1つに記載の環状燃焼器。
- ライニング要素(10)の軸方向(A)で互いに直接隣接する両フック(11)間の各間隔(L)が同じであることを特徴とする請求項5又は6記載の環状燃焼器。
- ライニング要素(10)が燃焼室(7)と反対側の面(13)に、環状燃焼器(4)の円周方向(U)に延びる補強リブ(12)を有することを特徴とする請求項1から7の1つに記載の環状燃焼器。
- 補強リブ(12)がフック(11)から間隔を隔てられたことを特徴とする請求項8記載の環状燃焼器。
- フック(11)が断面Lおよび/又はT形をなすことを特徴とする請求項1から7の1つに記載の環状燃焼器。
- 請求項1から10の1つに記載の環状燃焼器(4)を備えたガスタービン。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02023471A EP1413831A1 (de) | 2002-10-21 | 2002-10-21 | Ringbrennkammern für eine Gasturbine und Gasturbine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004144466A JP2004144466A (ja) | 2004-05-20 |
JP4347657B2 true JP4347657B2 (ja) | 2009-10-21 |
Family
ID=32049985
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003357231A Expired - Fee Related JP4347657B2 (ja) | 2002-10-21 | 2003-10-17 | ガスタービンと燃焼器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6938424B2 (ja) |
EP (1) | EP1413831A1 (ja) |
JP (1) | JP4347657B2 (ja) |
CN (1) | CN100532947C (ja) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7386980B2 (en) * | 2005-02-02 | 2008-06-17 | Power Systems Mfg., Llc | Combustion liner with enhanced heat transfer |
US7082766B1 (en) * | 2005-03-02 | 2006-08-01 | General Electric Company | One-piece can combustor |
CA2676237A1 (en) * | 2007-03-05 | 2008-09-12 | Tyco Healthcare Group Lp | Apparatus for accessing a medical package |
US20100095679A1 (en) * | 2008-10-22 | 2010-04-22 | Honeywell International Inc. | Dual wall structure for use in a combustor of a gas turbine engine |
US20100095680A1 (en) * | 2008-10-22 | 2010-04-22 | Honeywell International Inc. | Dual wall structure for use in a combustor of a gas turbine engine |
US8695322B2 (en) * | 2009-03-30 | 2014-04-15 | General Electric Company | Thermally decoupled can-annular transition piece |
US8448416B2 (en) * | 2009-03-30 | 2013-05-28 | General Electric Company | Combustor liner |
KR200455709Y1 (ko) | 2010-01-13 | 2011-09-20 | 주식회사 진화메탈 | 소각로용 스크린 라이너 |
CH704185A1 (de) * | 2010-12-06 | 2012-06-15 | Alstom Technology Ltd | Gasturbine sowie verfahren zum rekonditionieren einer solchen gasturbine. |
US8864492B2 (en) * | 2011-06-23 | 2014-10-21 | United Technologies Corporation | Reverse flow combustor duct attachment |
US9897317B2 (en) * | 2012-10-01 | 2018-02-20 | Ansaldo Energia Ip Uk Limited | Thermally free liner retention mechanism |
EP2722495B1 (de) * | 2012-10-17 | 2015-03-11 | ABB Turbo Systems AG | Gaseintrittsgehäuse und zugehörige Abgasturbine |
WO2015023576A1 (en) * | 2013-08-15 | 2015-02-19 | United Technologies Corporation | Protective panel and frame therefor |
WO2015065579A1 (en) * | 2013-11-04 | 2015-05-07 | United Technologies Corporation | Gas turbine engine wall assembly with offset rail |
GB201322838D0 (en) * | 2013-12-23 | 2014-02-12 | Rolls Royce Plc | A combustion chamber |
GB201405496D0 (en) | 2014-03-27 | 2014-05-14 | Rolls Royce Plc | Linear assembly |
GB201406386D0 (en) | 2014-04-09 | 2014-05-21 | Rolls Royce Plc | Gas turbine engine |
US10041675B2 (en) | 2014-06-04 | 2018-08-07 | Pratt & Whitney Canada Corp. | Multiple ventilated rails for sealing of combustor heat shields |
EP2952812B1 (en) * | 2014-06-05 | 2018-08-08 | General Electric Technology GmbH | Annular combustion chamber of a gas turbine and liner segment |
US9989255B2 (en) * | 2014-07-25 | 2018-06-05 | General Electric Company | Liner assembly and method of turbulator fabrication |
US9534785B2 (en) * | 2014-08-26 | 2017-01-03 | Pratt & Whitney Canada Corp. | Heat shield labyrinth seal |
WO2016050535A1 (de) * | 2014-09-29 | 2016-04-07 | Siemens Aktiengesellschaft | Hitzeschildelement für einen hitzeschild einer brennkammer |
GB201418042D0 (en) * | 2014-10-13 | 2014-11-26 | Rolls Royce Plc | A liner element for a combustor, and a related method |
DE102014226707A1 (de) * | 2014-12-19 | 2016-06-23 | Rolls-Royce Deutschland Ltd & Co Kg | Gasturbinenbrennkammer mit veränderter Wandstärke |
US10392950B2 (en) * | 2015-05-07 | 2019-08-27 | General Electric Company | Turbine band anti-chording flanges |
DE102015225107A1 (de) | 2015-12-14 | 2017-06-14 | Rolls-Royce Deutschland Ltd & Co Kg | Gasturbinenbrennkammer mit Schindelbefestigung mittels Rastelementen |
DE102016217876A1 (de) | 2016-09-19 | 2018-03-22 | Rolls-Royce Deutschland Ltd & Co Kg | Brennkammerwand einer Gasturbine mit Befestigung einer Brennkammerschindel |
JP6737895B2 (ja) | 2016-11-11 | 2020-08-12 | 川崎重工業株式会社 | 燃焼器ライナ |
KR101867549B1 (ko) * | 2017-04-21 | 2018-06-15 | 주식회사 전일특수금속 | 소각로용 에어노즐 라이너 |
KR102099307B1 (ko) * | 2017-10-11 | 2020-04-09 | 두산중공업 주식회사 | 라이너 냉각을 촉진하는 난류 생성 구조 및 이를 포함하는 가스 터빈용 연소기 |
DE102018204453B4 (de) | 2018-03-22 | 2024-01-18 | Rolls-Royce Deutschland Ltd & Co Kg | Brennkammerbaugruppe mit unterschiedlichen Krümmungen für eine Brennkammerwand und eine hieran fixierte Brennkammerschindel |
US11143108B2 (en) * | 2019-03-07 | 2021-10-12 | Pratt & Whitney Canada Corp. | Annular heat shield assembly for combustor |
KR102313106B1 (ko) * | 2020-09-15 | 2021-10-15 | 정윤도 | 소각로용 에어 노즐 라이너 |
KR102310029B1 (ko) * | 2020-12-15 | 2021-10-07 | 주식회사 마이크로원 | 일체형 사이드월 라이너 |
US11959643B2 (en) * | 2021-06-07 | 2024-04-16 | General Electric Company | Combustor for a gas turbine engine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH255541A (de) * | 1947-05-12 | 1948-06-30 | Bbc Brown Boveri & Cie | Gekühlte metallische Brennkammer zur Erzeugung von Heiz- und Treibgasen. |
GB1450894A (en) * | 1972-11-01 | 1976-09-29 | Lucas Industries Ltd | Flame tubes |
US4614082A (en) | 1972-12-19 | 1986-09-30 | General Electric Company | Combustion chamber construction |
US4236378A (en) * | 1978-03-01 | 1980-12-02 | General Electric Company | Sectoral combustor for burning low-BTU fuel gas |
JPS57124620A (en) * | 1981-01-23 | 1982-08-03 | Toshiba Corp | Combustor |
US4628694A (en) * | 1983-12-19 | 1986-12-16 | General Electric Company | Fabricated liner article and method |
US5113660A (en) * | 1990-06-27 | 1992-05-19 | The United States Of America As Represented By The Secretary Of The Air Force | High temperature combustor liner |
DE4309200A1 (de) * | 1993-03-22 | 1994-09-29 | Abb Management Ag | Vorrichtung zur Einhängung und Entfernung thermisch hoch belasteter Teile in Turbinenanlagen |
GB2368902A (en) * | 2000-11-11 | 2002-05-15 | Rolls Royce Plc | A double wall combustor arrangement |
-
2002
- 2002-10-21 EP EP02023471A patent/EP1413831A1/de not_active Withdrawn
-
2003
- 2003-09-26 US US10/672,510 patent/US6938424B2/en not_active Expired - Lifetime
- 2003-10-17 JP JP2003357231A patent/JP4347657B2/ja not_active Expired - Fee Related
- 2003-10-21 CN CNB2003101024611A patent/CN100532947C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1497218A (zh) | 2004-05-19 |
CN100532947C (zh) | 2009-08-26 |
JP2004144466A (ja) | 2004-05-20 |
EP1413831A1 (de) | 2004-04-28 |
US20040074239A1 (en) | 2004-04-22 |
US6938424B2 (en) | 2005-09-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4347657B2 (ja) | ガスタービンと燃焼器 | |
US11898494B2 (en) | Piston ring assembly for a turbine engine | |
JP5320046B2 (ja) | ターボ機械における排気ケーシングのハブキャビティの封止 | |
US20190137101A1 (en) | Combustor assembly for a turbine engine | |
JP5349605B2 (ja) | ガスタービン燃焼室用のバーナ挿入装置およびガスタービン | |
US20060045732A1 (en) | Duct with integrated baffle | |
US6269628B1 (en) | Apparatus for reducing combustor exit duct cooling | |
US20120240583A1 (en) | Segmented combustion chamber head | |
US8091364B2 (en) | Combustion chamber wall, gas turbine installation and process for starting or shutting down a gas turbine installation | |
US20080206047A1 (en) | Turbine stage in a turbomachine | |
JP6360140B2 (ja) | 燃焼器アセンブリ | |
EP3270061B1 (en) | Combustor cassette liner mounting assembly | |
US20230142040A1 (en) | Turbine assembly, and gas turbine engine provided with such an assembly | |
JP2002372241A (ja) | 燃焼室端部壁を固定するためのシステムを備える燃焼室 | |
CN106968798B (zh) | 用于燃气涡轮发动机的点火器 | |
JP5336649B2 (ja) | シールプレートおよび動翼システム | |
JP2018155246A (ja) | ガスタービン、ガスタービンの案内羽根リング、および案内羽根リングを製造するための方法 | |
US10808609B2 (en) | Method of assembling and disassembling gas turbine and gas turbine assembled thereby | |
JP2017150797A (ja) | 燃焼器アセンブリ | |
JP5281166B2 (ja) | 冷却用インサートを有したガスタービン | |
JP2017150795A (ja) | 燃焼器アセンブリ | |
JP2017187042A (ja) | ターボエンジンおよびターボエンジン用のベーンキャリアユニット | |
US11852344B2 (en) | Tubular combustion chamber system and gas turbine unit having a tubular combustion chamber system of this type | |
KR102095034B1 (ko) | 연소기 및 이를 포함하는 가스터빈 | |
CN114174641A (zh) | 用于燃气涡轮机的组合件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060905 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090219 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090519 |
|
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: 20090616 |
|
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: 20090716 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120724 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130724 Year of fee payment: 4 |
|
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 |
|
LAPS | Cancellation because of no payment of annual fees |