JP5449339B2 - ターボ機械用構造フレーム - Google Patents
ターボ機械用構造フレーム Download PDFInfo
- Publication number
- JP5449339B2 JP5449339B2 JP2011515515A JP2011515515A JP5449339B2 JP 5449339 B2 JP5449339 B2 JP 5449339B2 JP 2011515515 A JP2011515515 A JP 2011515515A JP 2011515515 A JP2011515515 A JP 2011515515A JP 5449339 B2 JP5449339 B2 JP 5449339B2
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- JP
- Japan
- Prior art keywords
- frame
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- 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.)
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- 238000005266 casting Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 238000005242 forging Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000004663 powder metallurgy Methods 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000007789 sealing 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
- F01D25/246—Fastening of diaphragms or stator-rings
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- 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
- F01D25/243—Flange connections; Bolting arrangements
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- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
-
- 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
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
Claims (14)
- 少なくとも2つの同軸リングすなわち内側リング(60)および外側リング(62)と、リング(60、62)を相互接続する径方向アームとを備える要素から構成された、ターボ機械用構造フレーム(52)であって、リング(58、60、62)の少なくとも1つが、径方向アームの対応する径方向フランジ(70)にボルト締めすることによって締め付けられた径方向フランジ(74)を含む円周端部を有する複数の円筒部分(72)から構成されることを特徴とする、フレーム。
- 内側リングと外側リング(60、62)の間に配置され、そこを通り抜ける径方向アームを有する中間リング(58)も含むことを特徴とする、請求項1に記載のフレーム。
- 中間リング(58)が、ボルト締めによって一緒に締め付けられた複数の要素から構成されることを特徴とする、請求項2に記載のフレーム。
- 各径方向アームが、内側リングおよび中間リング(60、58)を互いに接続する内側部分(54)と、中間リングおよび外側リング(58、62)を互いに接続する外側部分(56)とから構成されることを特徴とする、請求項2または3に記載のフレーム。
- 内側リングおよび中間リング(60、58)ならびに径方向アームの内側部分(54)が、一体品として作製されることを特徴とする、請求項4に記載のフレーム。
- 各アームの外側部分(56)の径方向内側端部が、径方向アームの内側部分(54)の外側端部にある対応する基部(66)にボルト締めされた基部(64)を含むことを特徴とする、請求項4または5に記載のフレーム。
- 各アームの外側部分(56)の径方向外側端部が、円周方向に延び、アームの外側部分(56)の内側と連通する付帯設備を通すための管状突出部(76)を含む底板(68)を含むことを特徴とする、請求項4から6のいずれか一項に記載のフレーム。
- 各底板(68)の円周縁が、外側リング(62)の円筒部分(72)の対応する径方向フランジ(74)にボルト締めされたそれぞれの径方向フランジ(70)を含むことを特徴とする、請求項7に記載のフレーム。
- 内側リングおよび外側リング(60、62)ならびに径方向アームが、さまざまな材料から作製されることを特徴とする、請求項1から8のいずれか一項に記載のフレーム。
- 内側リングおよび外側リング(60、62)ならびに径方向アームが、鋳造、鍛造、および粉末冶金の少なくとも1つからなる技術を用いて作製されることを特徴とする、請求項1から9のいずれか一項に記載のフレーム。
- 110cmより大きい直径を有することを特徴とする、請求項1から10のいずれか一項に記載のフレーム。
- ターボ機械用構造フレームが中間フレーム(52)または排気フレーム(81、87)であることを特徴とする、請求項1から11のいずれか一項に記載のフレーム。
- 請求項1から12のいずれか一項に記載のフレーム(52、81)を含むことを特徴とする、ターボ機械。
- ターボ機械がターボジェットまたはターボプロップであることを特徴とする、請求項13に記載のターボ機械。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR08/03547 | 2008-06-25 | ||
FR0803547A FR2933130B1 (fr) | 2008-06-25 | 2008-06-25 | Carter structural pour turbomachine |
PCT/FR2009/000564 WO2010007220A2 (fr) | 2008-06-25 | 2009-05-14 | Carter structural pour turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011525953A JP2011525953A (ja) | 2011-09-29 |
JP5449339B2 true JP5449339B2 (ja) | 2014-03-19 |
Family
ID=40289385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011515515A Active JP5449339B2 (ja) | 2008-06-25 | 2009-05-14 | ターボ機械用構造フレーム |
Country Status (9)
Country | Link |
---|---|
US (1) | US8646744B2 (ja) |
EP (1) | EP2300690B1 (ja) |
JP (1) | JP5449339B2 (ja) |
CN (1) | CN102066696B (ja) |
BR (1) | BRPI0914243B1 (ja) |
CA (1) | CA2728701C (ja) |
FR (1) | FR2933130B1 (ja) |
RU (1) | RU2506437C2 (ja) |
WO (1) | WO2010007220A2 (ja) |
Families Citing this family (47)
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US20120001033A1 (en) * | 2009-12-24 | 2012-01-05 | Wilde Gary P | Equipment mounting apparatus and method |
FR2956164B1 (fr) * | 2010-02-10 | 2012-02-24 | Snecma | Liaison entre le carter d'echappement et un anneau structural de conduit de soufflante d'un turboreacteur |
FR2956876B1 (fr) * | 2010-02-26 | 2012-10-19 | Snecma | Module structural et aerodynamique d'un carter de turbomachine et structure de carter comportant une pluralite d'un tel module |
FR2958980B1 (fr) * | 2010-04-14 | 2013-03-15 | Snecma | Dispositif redresseur pour turbomachine |
EP2558688A1 (en) * | 2010-04-16 | 2013-02-20 | Volvo Aero Corporation | A strut, a gas turbine engine frame comprising the strut and a gas turbine engine comprising the frame |
FR2977635B1 (fr) * | 2011-07-04 | 2017-03-24 | Snecma | Dispositif d'arbre d'entrainement d'une turbomachine |
US8979483B2 (en) * | 2011-11-07 | 2015-03-17 | United Technologies Corporation | Mid-turbine bearing support |
JP5934806B2 (ja) * | 2011-12-20 | 2016-06-15 | ゲーコーエヌ エアロスペース スウェーデン アーベー | ガスタービンエンジン構成部品の製造方法 |
FR2988777B1 (fr) * | 2012-03-29 | 2014-04-25 | Snecma Propulsion Solide | Integration de pieces d'arriere-corps de moteur aeronautique |
US9797312B2 (en) * | 2012-05-02 | 2017-10-24 | Gkn Aerospace Sweden Ab | Supporting structure for a gas turbine engine |
BR122015003107B1 (pt) * | 2012-06-15 | 2023-05-09 | Gkn Aerospace Sweden Ab | Motor de turbina a gás |
US20130333350A1 (en) * | 2012-06-19 | 2013-12-19 | Nicholas D. Stilin | Airfoil including adhesively bonded shroud |
US9163525B2 (en) | 2012-06-27 | 2015-10-20 | United Technologies Corporation | Turbine wheel catcher |
US8985277B2 (en) | 2012-07-31 | 2015-03-24 | United Technologies Corporation | Case with integral lubricant scavenge passage |
FR2997996B1 (fr) * | 2012-11-12 | 2015-01-09 | Snecma | Support de tube d'evacuation d'air dans une turbomachine |
FR2997997B1 (fr) * | 2012-11-12 | 2014-12-26 | Snecma | Support de tube d'evacuation d'air dans une turbomachine |
US9540949B2 (en) | 2012-12-13 | 2017-01-10 | Hamilton Sundstrand Corporation | Turbine hub retainer |
FR2999651B1 (fr) * | 2012-12-18 | 2015-01-16 | Snecma | Extension de carter intermediaire a conception amelioree |
US9631517B2 (en) | 2012-12-29 | 2017-04-25 | United Technologies Corporation | Multi-piece fairing for monolithic turbine exhaust case |
US10329956B2 (en) * | 2012-12-29 | 2019-06-25 | United Technologies Corporation | Multi-function boss for a turbine exhaust case |
US10330011B2 (en) * | 2013-03-11 | 2019-06-25 | United Technologies Corporation | Bench aft sub-assembly for turbine exhaust case fairing |
FR3008135B1 (fr) * | 2013-07-08 | 2017-05-26 | Snecma | Centrage d'une piece a l'interieur d'un arbre de rotor dans une turbomachine |
FR3008912B1 (fr) * | 2013-07-29 | 2017-12-15 | Snecma | Carter de turbomachine et procede de fabrication |
FR3010047B1 (fr) * | 2013-09-04 | 2017-03-31 | Snecma | Structure de liaison moteur-nacelle a platine a vis |
FR3010048B1 (fr) * | 2013-09-04 | 2017-03-31 | Snecma | Structure de liaison moteur-nacelle a cales de liaison |
US10227895B2 (en) * | 2013-12-20 | 2019-03-12 | Pratt & Whitney Canada Corp. | Gas turbine case and reinforcement strut for same |
JP2015135061A (ja) * | 2014-01-16 | 2015-07-27 | 株式会社Ihi | 翼の連結部構造及びこれを用いたジェットエンジン |
DE102014112954A1 (de) * | 2014-09-09 | 2016-03-10 | Rolls-Royce Deutschland Ltd & Co Kg | Gehäusevorrichtung eines Strahltriebwerks |
FR3028893B1 (fr) * | 2014-11-24 | 2019-11-08 | Safran Aircraft Engines | Structure de support de carter |
US10072524B2 (en) | 2015-02-10 | 2018-09-11 | United Technologies Corporation | Method of making a turbine wheel axial retention device |
US10018057B2 (en) * | 2015-02-10 | 2018-07-10 | United Technologies Corporation | Method of mounting a turbine wheel axial retention device |
US10018064B2 (en) * | 2015-03-02 | 2018-07-10 | United Technologies Corporation | Floating panel for a gas powered turbine |
FR3034580B1 (fr) * | 2015-03-31 | 2018-11-09 | Safran Aircraft Engines | Ensemble pour le passage d'un harnais electrique dans une turbomachine |
US10151325B2 (en) * | 2015-04-08 | 2018-12-11 | General Electric Company | Gas turbine diffuser strut including a trailing edge flap and methods of assembling the same |
CN105715316B (zh) * | 2016-01-26 | 2017-06-27 | 北京航空航天大学 | 一种带倒z字形支板的简易排气框架 |
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FR3051832B1 (fr) | 2016-05-26 | 2019-09-06 | Safran Aircraft Engines | Procede de fabrication d'un carter d'echappement de turbomachine |
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FR3056250B1 (fr) * | 2016-09-19 | 2020-06-05 | Safran Aircraft Engines | Roue d'aube redresseuse en carter intermediaire |
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-
2008
- 2008-06-25 FR FR0803547A patent/FR2933130B1/fr active Active
-
2009
- 2009-05-14 RU RU2011102561/06A patent/RU2506437C2/ru active
- 2009-05-14 JP JP2011515515A patent/JP5449339B2/ja active Active
- 2009-05-14 CA CA2728701A patent/CA2728701C/en active Active
- 2009-05-14 CN CN200980122555.0A patent/CN102066696B/zh active Active
- 2009-05-14 US US12/996,562 patent/US8646744B2/en active Active
- 2009-05-14 BR BRPI0914243A patent/BRPI0914243B1/pt active IP Right Grant
- 2009-05-14 EP EP09784194.4A patent/EP2300690B1/fr active Active
- 2009-05-14 WO PCT/FR2009/000564 patent/WO2010007220A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN102066696B (zh) | 2014-10-01 |
CA2728701C (en) | 2017-04-04 |
RU2506437C2 (ru) | 2014-02-10 |
WO2010007220A3 (fr) | 2010-03-11 |
CN102066696A (zh) | 2011-05-18 |
EP2300690B1 (fr) | 2013-11-20 |
RU2011102561A (ru) | 2012-07-27 |
BRPI0914243A2 (pt) | 2015-11-03 |
US20110073745A1 (en) | 2011-03-31 |
US8646744B2 (en) | 2014-02-11 |
CA2728701A1 (en) | 2010-01-21 |
JP2011525953A (ja) | 2011-09-29 |
BRPI0914243B1 (pt) | 2020-04-14 |
EP2300690A2 (fr) | 2011-03-30 |
FR2933130B1 (fr) | 2012-02-24 |
FR2933130A1 (fr) | 2010-01-01 |
WO2010007220A2 (fr) | 2010-01-21 |
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