JP5782260B2 - タービンノズル組立体 - Google Patents
タービンノズル組立体 Download PDFInfo
- Publication number
- JP5782260B2 JP5782260B2 JP2011000886A JP2011000886A JP5782260B2 JP 5782260 B2 JP5782260 B2 JP 5782260B2 JP 2011000886 A JP2011000886 A JP 2011000886A JP 2011000886 A JP2011000886 A JP 2011000886A JP 5782260 B2 JP5782260 B2 JP 5782260B2
- Authority
- JP
- Japan
- Prior art keywords
- vane
- flow path
- vanes
- nozzle
- segment
- 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
- 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
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
-
- 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
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
205 ベーン
206 軸方向ダブテール
210 ベーン
211 軸方向ダブテール
215 ベーン
216 軸方向ダブテール
220 第1の流路壁
221 ボス
222 ボスアパーチャ
225 第2の流路壁
226 表面
230 ベーンプラグ
231 アパーチャ
235 端部キャップ
240 段間シールキャリア
245 段間シール
300 ノズル構造体セグメント
305 ベーン
306 軸方向ダブテール
310 ストラットベーン
311 内部エアスペース
315 ベーン
316 軸方向ダブテール
320 第1の流路壁
321 ボス
322 ボスアパーチャ
325 第2の流路壁
326 表面
330 ベーンプラグ
335 端部キャップ
340 段間シールキャリア
341 エアスペース
342 空気パージ孔
345 段間シール
400 ノズル組立体
800 タービン環境
805 タービンブレード
810 タービンブレード
900 タービン環境
1005 ギャップ
1105 トレンチ
1205 アブレイダブル先端
1305 スキーラ先端
Claims (6)
- ボス(221)と前記ボス(221)内に配置されたボスアパーチャ(222)と備える第1の流路壁(220)と、
第2の流路壁(225)と、
前記第1及び第2の流路壁(220、225)間に配置されたベーン(205)であって、
前記第1の流路壁(220)に機械的に結合しているとともに前記第2の流路壁(225)と接触しており、
前記ボスアパーチャ(222)内に配置された軸方向ダブテール(306)を備える、
ベーン(205)と、
前記ボス(221)上に配置されたベーンプラグ(330)であって、前記ベーンプラグ(330)に対して軸方向ダブテール(306)が摺動可能に取付けられる、ベーンプラグ(330)と、
前記ボス(221)及びベーンプラグ(330)上に配置された端部キャップ(235)と、
を備える、ノズル。 - 前記第1及び第2の流路壁(220、225)が第1の材料であり、前記ベーン(205)が第2の材料である、請求項1に記載のノズル。
- 前記第1の材料及び第2の材料が異種材料である、請求項2に記載のノズル。
- 前記第1の材料が金属である、請求項3に記載のノズル。
- 前記第2の材料がセラミックである、請求項3に記載のノズル。
- 前記第2の材料がセラミックマトリックス複合材(CMC)である、請求項3に記載のノズル。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/687,407 US8454303B2 (en) | 2010-01-14 | 2010-01-14 | Turbine nozzle assembly |
US12/687,407 | 2010-01-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011144805A JP2011144805A (ja) | 2011-07-28 |
JP5782260B2 true JP5782260B2 (ja) | 2015-09-24 |
Family
ID=44258671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011000886A Expired - Fee Related JP5782260B2 (ja) | 2010-01-14 | 2011-01-06 | タービンノズル組立体 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8454303B2 (ja) |
JP (1) | JP5782260B2 (ja) |
CN (1) | CN102128059B (ja) |
CH (1) | CH702553B1 (ja) |
DE (1) | DE102010061604A1 (ja) |
Families Citing this family (66)
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US8454303B2 (en) * | 2010-01-14 | 2013-06-04 | General Electric Company | Turbine nozzle assembly |
US8770931B2 (en) * | 2011-05-26 | 2014-07-08 | United Technologies Corporation | Hybrid Ceramic Matrix Composite vane structures for a gas turbine engine |
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FR2979662B1 (fr) * | 2011-09-07 | 2013-09-27 | Snecma | Procede de fabrication d'un secteur de distributeur de turbine ou redresseur de compresseur en materiau composite pour turbomachine et turbine ou compresseur incorporant un distributeur ou un redresseur forme de tels secteurs |
JP5665724B2 (ja) * | 2011-12-12 | 2015-02-04 | 株式会社東芝 | 静翼翼列、静翼翼列の組立方法および蒸気タービン |
EP2805022B1 (en) * | 2011-12-30 | 2018-11-07 | Rolls-Royce Corporation | Gas turbine bypass vane system, gas turbine engine and method for manufacturing a bypass vane stage |
US10633985B2 (en) | 2012-06-25 | 2020-04-28 | General Electric Company | System having blade segment with curved mounting geometry |
US20140004293A1 (en) * | 2012-06-30 | 2014-01-02 | General Electric Company | Ceramic matrix composite component and a method of attaching a static seal to a ceramic matrix composite component |
EP2706196A1 (en) * | 2012-09-07 | 2014-03-12 | Siemens Aktiengesellschaft | Turbine vane arrangement |
US20140212284A1 (en) * | 2012-12-21 | 2014-07-31 | General Electric Company | Hybrid turbine nozzle |
GB201303767D0 (en) * | 2013-03-04 | 2013-04-17 | Rolls Royce Plc | Stator Vane Row |
WO2014137468A1 (en) * | 2013-03-07 | 2014-09-12 | Rolls-Royce Canada, Ltd. | Gas turbine engine comprising an outboard insertion system of vanes and corresponding assembling method |
WO2014158286A1 (en) | 2013-03-12 | 2014-10-02 | Thomas David J | Turbine blade track assembly |
US9458726B2 (en) | 2013-03-13 | 2016-10-04 | Rolls-Royce Corporation | Dovetail retention system for blade tracks |
DE102013219774A1 (de) * | 2013-09-30 | 2015-04-02 | MTU Aero Engines AG | Schaufel für eine Gasturbine |
JP6392371B2 (ja) | 2014-04-11 | 2018-09-19 | ゼネラル・エレクトリック・カンパニイ | タービン中央フレームフェアリングアセンブリ |
BE1022361B1 (fr) * | 2014-11-06 | 2016-03-17 | Techspace Aero Sa | Stator mixte de compresseur de turbomachine axiale. |
US9995160B2 (en) | 2014-12-22 | 2018-06-12 | General Electric Company | Airfoil profile-shaped seals and turbine components employing same |
US9784116B2 (en) * | 2015-01-15 | 2017-10-10 | General Electric Company | Turbine shroud assembly |
US10202857B2 (en) | 2015-02-06 | 2019-02-12 | United Technologies Corporation | Vane stages |
US9863260B2 (en) * | 2015-03-30 | 2018-01-09 | General Electric Company | Hybrid nozzle segment assemblies for a gas turbine engine |
EP3075960B1 (en) * | 2015-03-31 | 2017-12-27 | Ansaldo Energia IP UK Limited | Multi-airfoil guide vane unit |
BE1023619B1 (fr) * | 2015-06-26 | 2017-05-18 | Safran Aero Boosters S.A. | Carter de compresseur de turbomachine axiale |
US20170051680A1 (en) * | 2015-08-18 | 2017-02-23 | General Electric Company | Airflow injection nozzle for a gas turbine engine |
US10711702B2 (en) | 2015-08-18 | 2020-07-14 | General Electric Company | Mixed flow turbocore |
US10578028B2 (en) | 2015-08-18 | 2020-03-03 | General Electric Company | Compressor bleed auxiliary turbine |
US10590786B2 (en) | 2016-05-03 | 2020-03-17 | General Electric Company | System and method for cooling components of a gas turbine engine |
US10851658B2 (en) * | 2017-02-06 | 2020-12-01 | General Electric Company | Nozzle assembly and method for forming nozzle assembly |
US10370990B2 (en) | 2017-02-23 | 2019-08-06 | General Electric Company | Flow path assembly with pin supported nozzle airfoils |
EP3372785A1 (en) * | 2017-03-09 | 2018-09-12 | General Electric Company | Turbine airfoil arrangement incorporating splitters |
US10563528B2 (en) * | 2017-05-23 | 2020-02-18 | Rolls-Royce North American Technologies Inc. | Turbine vane with ceramic matrix composite airfoil |
CN111615584B (zh) * | 2017-12-18 | 2022-08-16 | 赛峰飞机发动机公司 | 阻尼装置 |
US11041394B2 (en) | 2018-06-01 | 2021-06-22 | Rolls-Royce Corporation | CMC airfoil joint |
US11008888B2 (en) | 2018-07-17 | 2021-05-18 | Rolls-Royce Corporation | Turbine vane assembly with ceramic matrix composite components |
US10830063B2 (en) | 2018-07-20 | 2020-11-10 | Rolls-Royce North American Technologies Inc. | Turbine vane assembly with ceramic matrix composite components |
US10774665B2 (en) | 2018-07-31 | 2020-09-15 | General Electric Company | Vertically oriented seal system for gas turbine vanes |
US10605103B2 (en) | 2018-08-24 | 2020-03-31 | Rolls-Royce Corporation | CMC airfoil assembly |
US10767497B2 (en) | 2018-09-07 | 2020-09-08 | Rolls-Royce Corporation | Turbine vane assembly with ceramic matrix composite components |
US11149567B2 (en) | 2018-09-17 | 2021-10-19 | Rolls-Royce Corporation | Ceramic matrix composite load transfer roller joint |
US10890077B2 (en) | 2018-09-26 | 2021-01-12 | Rolls-Royce Corporation | Anti-fret liner |
US10859268B2 (en) | 2018-10-03 | 2020-12-08 | Rolls-Royce Plc | Ceramic matrix composite turbine vanes and vane ring assemblies |
US11149568B2 (en) | 2018-12-20 | 2021-10-19 | Rolls-Royce Plc | Sliding ceramic matrix composite vane assembly for gas turbine engines |
US11047247B2 (en) | 2018-12-21 | 2021-06-29 | Rolls-Royce Plc | Turbine section of a gas turbine engine with ceramic matrix composite vanes |
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US10883376B2 (en) | 2019-02-01 | 2021-01-05 | Rolls-Royce Plc | Turbine vane assembly with ceramic matrix composite vanes |
US10767493B2 (en) | 2019-02-01 | 2020-09-08 | Rolls-Royce Plc | Turbine vane assembly with ceramic matrix composite vanes |
US11066944B2 (en) * | 2019-02-08 | 2021-07-20 | Pratt & Whitney Canada Corp | Compressor shroud with shroud segments |
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PL431184A1 (pl) | 2019-09-17 | 2021-03-22 | General Electric Company Polska Spółka Z Ograniczoną Odpowiedzialnością | Zespół silnika turbinowego |
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US11162372B2 (en) | 2019-12-04 | 2021-11-02 | Rolls-Royce Plc | Turbine vane doublet with ceramic matrix composite material construction |
US11319822B2 (en) * | 2020-05-06 | 2022-05-03 | Rolls-Royce North American Technologies Inc. | Hybrid vane segment with ceramic matrix composite airfoils |
US11560799B1 (en) | 2021-10-22 | 2023-01-24 | Rolls-Royce High Temperature Composites Inc. | Ceramic matrix composite vane assembly with shaped load transfer features |
US11773735B2 (en) | 2021-12-22 | 2023-10-03 | Rolls-Royce Plc | Vane ring assembly with ceramic matrix composite airfoils |
US11732596B2 (en) | 2021-12-22 | 2023-08-22 | Rolls-Royce Plc | Ceramic matrix composite turbine vane assembly having minimalistic support spars |
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FR3145187A1 (fr) * | 2023-01-24 | 2024-07-26 | Safran Aircraft Engines | Carter de turbomachine |
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JP2007255224A (ja) * | 2006-03-20 | 2007-10-04 | Mitsubishi Heavy Ind Ltd | タービン翼及びガスタービン |
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US8905711B2 (en) * | 2011-05-26 | 2014-12-09 | United Technologies Corporation | Ceramic matrix composite vane structures for a gas turbine engine turbine |
-
2010
- 2010-01-14 US US12/687,407 patent/US8454303B2/en active Active
- 2010-12-28 DE DE102010061604A patent/DE102010061604A1/de not_active Withdrawn
-
2011
- 2011-01-06 JP JP2011000886A patent/JP5782260B2/ja not_active Expired - Fee Related
- 2011-01-10 CH CH00037/11A patent/CH702553B1/de not_active IP Right Cessation
- 2011-01-13 CN CN201110025094.4A patent/CN102128059B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2011144805A (ja) | 2011-07-28 |
CN102128059B (zh) | 2014-12-10 |
CN102128059A (zh) | 2011-07-20 |
CH702553B1 (de) | 2015-12-31 |
DE102010061604A1 (de) | 2011-07-21 |
CH702553A2 (de) | 2011-07-15 |
US8454303B2 (en) | 2013-06-04 |
US20110171018A1 (en) | 2011-07-14 |
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