JP2005273660A - ターボプロップのノズル支持パイプのための位置合わせブリッジガイドおよび該位置合わせブリッジガイドの利用方法 - Google Patents
ターボプロップのノズル支持パイプのための位置合わせブリッジガイドおよび該位置合わせブリッジガイドの利用方法 Download PDFInfo
- Publication number
- JP2005273660A JP2005273660A JP2005070587A JP2005070587A JP2005273660A JP 2005273660 A JP2005273660 A JP 2005273660A JP 2005070587 A JP2005070587 A JP 2005070587A JP 2005070587 A JP2005070587 A JP 2005070587A JP 2005273660 A JP2005273660 A JP 2005273660A
- Authority
- JP
- Japan
- Prior art keywords
- bridge piece
- alignment
- lugs
- nozzle support
- support pipe
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title description 3
- 239000002184 metal Substances 0.000 claims description 6
- 238000001816 cooling Methods 0.000 abstract description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/20—Mounting or supporting of plant; Accommodating heat expansion or creep
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/78—Other construction of jet pipes
- F02K1/82—Jet pipe walls, e.g. liners
- F02K1/822—Heat insulating structures or liners, cooling arrangements, e.g. post combustion liners; Infrared radiation suppressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/60—Assembly methods
- F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
- F05D2230/642—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins using maintaining alignment while permitting differential dilatation
-
- 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
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)
- Supercharger (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
【解決手段】本発明によれば、ブリッジピースは、逆方向の湾曲部3を有する中央部分を備えることにより、ノズル支持パイプエンベロープ2との2つの接触領域4を有する。さらに、2つのラグ5Bの一方が、摺動するように熱遮蔽ライナ1に取り付けられる。
冷却バイパス空気流を有するターボプロップに適用される。
【選択図】 図3
Description
・ 2つの部品の一方と接触されなければならない2つの棒端部により構成される2つのラグ。
・ 2つのラグを接続し、かつ2つの部品の他方との少なくとも1つの接触領域を形成する少なくとも1つの湾曲した頂点領域を有する、湾曲した中央部分。
2 冷却空気バイパス流れパイプエンベロープ
3 ブリッジピース
4 頂点領域
5A、5B ラグ
6 リベット
7 ガイドピン
8 湾曲した中央部分
9 接合部
10 固定穴
11 スロット
Claims (6)
- 相互の相対的位置の変化を受ける2つの部品(1、2)に対する、金属棒で形成された位置合わせブリッジピースであって、主として、
・ 2つの部品(1、2)の一方(1)に接触されなければならない、それぞれ金属棒の一端に形成される2つのラグ(5A、5B)と、
・ 2つのラグ(5A、5B)を連結する湾曲した中央部分(8)とを備え、該中央部分(8)は、湾曲した中央部(8)の少なくとも1つの頂点領域(4)を有し、かつ2つの部品の他方(2)との少なくとも1つの接触領域を構成し、
湾曲した中央部分(8)が、逆方向に湾曲した中央部を有することにより、2つの部品の他方(2)との2つの接触点を構成する2つの頂点領域(4)を画定することを特徴とする位置合わせブリッジピース。 - 2つのラグの一方(5A)だけが、一方の部品(1)に固定され、他方のラグ(5B)が、一方の部品に対して接線方向に移動できるように、一方の部品(1)とだけ接触していることを特徴とする、請求項1に記載の位置合わせブリッジピース。
- 他方のラグ(5B)に、ブリッジピースを形成する金属棒の長手方向のスロット(11)を備えることを特徴とする、請求項2に記載の位置合わせブリッジピース。
- 一方の部品(1)と一体化したT型ガイドピン(7)を備え、T型ガイドピンのT型脚部が、スロット(11)に配置されることを特徴とする、請求項3に記載の位置合わせブリッジピース。
- ラグ(5A、5B)と湾曲した中央部分(8)との間に、小さい曲率半径の連結部分(9)を備えることを特徴とする、請求項1に記載の位置合わせブリッジピース。
- 熱遮蔽ライナ(1)とターボプロップのノズル支持パイプエンベロープ(2)との間の膨張差に適合するための位置合わせ装置であって、特定の数の請求項1から5のいずれか一項に記載のブリッジピース(3)を備え、ブリッジピースが、2つのラグの一方(5A)により熱遮蔽エンベロープに固定されることを特徴とする装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0450518A FR2867507B1 (fr) | 2004-03-15 | 2004-03-15 | Pontet de positionnement et son utilisation au canal support de tuyere d'un turbopropulseur |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005273660A true JP2005273660A (ja) | 2005-10-06 |
JP4630697B2 JP4630697B2 (ja) | 2011-02-09 |
Family
ID=34834276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005070587A Active JP4630697B2 (ja) | 2004-03-15 | 2005-03-14 | ターボプロップのノズル支持パイプのための位置合わせブリッジガイドおよび該位置合わせブリッジガイドの利用方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7614236B2 (ja) |
EP (1) | EP1577505B1 (ja) |
JP (1) | JP4630697B2 (ja) |
FR (1) | FR2867507B1 (ja) |
RU (1) | RU2364730C2 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2920524B1 (fr) * | 2007-08-30 | 2013-11-01 | Snecma | Turbomachine a chambre annulaire de combustion |
DE102010010712B4 (de) * | 2010-03-08 | 2018-08-02 | Rolls-Royce Deutschland Ltd & Co Kg | Halter zur Montage von Anbauteilen am Gehäuse eines Triebwerks, insbesondere eines Strahltriebwerks |
US9803868B2 (en) * | 2011-05-20 | 2017-10-31 | Siemens Energy, Inc. | Thermally compliant support for a combustion system |
EP2574900B1 (de) * | 2011-09-30 | 2015-07-08 | Mettler-Toledo AG | Messgerät zur gravimetrischen Feuchtigkeitsbestimmung |
US8866084B2 (en) | 2012-09-06 | 2014-10-21 | Siemens Energy, Inc. | Infrared non-destructive evaluation method and apparatus |
US10054080B2 (en) | 2012-10-22 | 2018-08-21 | United Technologies Corporation | Coil spring hanger for exhaust duct liner |
GB201302125D0 (en) * | 2013-02-07 | 2013-03-20 | Rolls Royce Plc | A panel mounting arrangement |
ES2723400T3 (es) | 2015-12-07 | 2019-08-27 | MTU Aero Engines AG | Estructura de carcasa de una turbomáquina con pantalla de protección térmica |
US10427778B2 (en) * | 2016-03-14 | 2019-10-01 | The Boeing Company | Heat shield assembly and method |
US10260360B2 (en) * | 2016-03-24 | 2019-04-16 | General Electric Company | Transition duct assembly |
KR101760736B1 (ko) * | 2016-06-15 | 2017-07-31 | 두산중공업 주식회사 | 가스터빈용 연소 덕트를 조립하기 위한 스프링 플레이트 |
US10890105B2 (en) | 2017-02-28 | 2021-01-12 | Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | Exhaust gas turbocharger |
CN106988850A (zh) * | 2017-03-15 | 2017-07-28 | 中国航空工业集团公司西安飞机设计研究所 | 一种飞机发动机排气管及具有其的飞机 |
KR101787081B1 (ko) * | 2017-07-13 | 2017-11-15 | 두산중공업 주식회사 | 스프링 플레이트를 구비하는 가스터빈용 연소 덕트 조립체 |
US11002153B2 (en) | 2018-07-10 | 2021-05-11 | Raytheon Technologies Corporation | Balance bracket |
CN110925792B (zh) * | 2019-11-06 | 2020-12-08 | 西北工业大学 | 一种带分层排列离心式喷嘴的燃油总管 |
CN113775419B (zh) * | 2021-11-11 | 2022-03-08 | 中国航发四川燃气涡轮研究院 | 一种可适应不同方向热变形的挂钩式连接结构 |
CN115507393A (zh) * | 2022-09-20 | 2022-12-23 | 中国联合重型燃气轮机技术有限公司 | 筒体支撑件、燃气轮机燃烧室和燃气轮机 |
Citations (5)
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US2795108A (en) * | 1953-10-07 | 1957-06-11 | Westinghouse Electric Corp | Combustion apparatus |
US2962053A (en) * | 1958-03-10 | 1960-11-29 | Epstein Saul | Spacer for triple wall vent pipe |
JPH0364629A (ja) * | 1989-05-11 | 1991-03-20 | Soc Natl Etud Constr Mot Aviat <Snecma> | ターボジェットエンジンの再燃焼又は移行用通路の熱保護ライナ |
US5201887A (en) * | 1991-11-26 | 1993-04-13 | United Technologies Corporation | Damper for augmentor liners |
JP2000320303A (ja) * | 1999-05-07 | 2000-11-21 | Ishikawajima Harima Heavy Ind Co Ltd | タービン静翼構造体 |
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US2794319A (en) * | 1953-03-02 | 1957-06-04 | Westinghouse Electric Corp | Afterburner shell construction |
US3398527A (en) * | 1966-05-31 | 1968-08-27 | Air Force Usa | Corrugated wall radiation cooled combustion chamber |
FR2191025B1 (ja) * | 1972-07-04 | 1975-03-07 | Aerospatiale | |
US4833881A (en) * | 1984-12-17 | 1989-05-30 | General Electric Company | Gas turbine engine augmentor |
US4718230A (en) * | 1986-11-10 | 1988-01-12 | United Technologies Corporation | Augmentor liner construction |
US4848089A (en) * | 1988-02-18 | 1989-07-18 | Avco Corporation | Combustor attachment device |
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US6199371B1 (en) * | 1998-10-15 | 2001-03-13 | United Technologies Corporation | Thermally compliant liner |
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-
2004
- 2004-03-15 FR FR0450518A patent/FR2867507B1/fr not_active Expired - Lifetime
-
2005
- 2005-03-10 US US11/075,851 patent/US7614236B2/en active Active
- 2005-03-14 JP JP2005070587A patent/JP4630697B2/ja active Active
- 2005-03-14 RU RU2005107141/06A patent/RU2364730C2/ru active
- 2005-03-15 EP EP05102022.0A patent/EP1577505B1/fr active Active
Patent Citations (5)
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US2795108A (en) * | 1953-10-07 | 1957-06-11 | Westinghouse Electric Corp | Combustion apparatus |
US2962053A (en) * | 1958-03-10 | 1960-11-29 | Epstein Saul | Spacer for triple wall vent pipe |
JPH0364629A (ja) * | 1989-05-11 | 1991-03-20 | Soc Natl Etud Constr Mot Aviat <Snecma> | ターボジェットエンジンの再燃焼又は移行用通路の熱保護ライナ |
US5201887A (en) * | 1991-11-26 | 1993-04-13 | United Technologies Corporation | Damper for augmentor liners |
JP2000320303A (ja) * | 1999-05-07 | 2000-11-21 | Ishikawajima Harima Heavy Ind Co Ltd | タービン静翼構造体 |
Also Published As
Publication number | Publication date |
---|---|
EP1577505B1 (fr) | 2014-11-12 |
JP4630697B2 (ja) | 2011-02-09 |
EP1577505A2 (fr) | 2005-09-21 |
FR2867507A1 (fr) | 2005-09-16 |
RU2005107141A (ru) | 2006-08-20 |
FR2867507B1 (fr) | 2006-06-23 |
EP1577505A3 (fr) | 2013-08-07 |
US20060038064A1 (en) | 2006-02-23 |
RU2364730C2 (ru) | 2009-08-20 |
US7614236B2 (en) | 2009-11-10 |
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