CN112983563B - 一种用于燃气轮机涡轮间支点的承力拉杆及涡轮支承结构 - Google Patents
一种用于燃气轮机涡轮间支点的承力拉杆及涡轮支承结构 Download PDFInfo
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- CN112983563B CN112983563B CN202110503267.2A CN202110503267A CN112983563B CN 112983563 B CN112983563 B CN 112983563B CN 202110503267 A CN202110503267 A CN 202110503267A CN 112983563 B CN112983563 B CN 112983563B
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- Prior art keywords
- pull rod
- turbine
- bearing
- rod body
- hole
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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
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
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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
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
-
- 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
- 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
- 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)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202110503267.2A CN112983563B (zh) | 2021-05-10 | 2021-05-10 | 一种用于燃气轮机涡轮间支点的承力拉杆及涡轮支承结构 |
Applications Claiming Priority (1)
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CN202110503267.2A CN112983563B (zh) | 2021-05-10 | 2021-05-10 | 一种用于燃气轮机涡轮间支点的承力拉杆及涡轮支承结构 |
Publications (2)
Publication Number | Publication Date |
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CN112983563A CN112983563A (zh) | 2021-06-18 |
CN112983563B true CN112983563B (zh) | 2021-11-30 |
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CN202110503267.2A Active CN112983563B (zh) | 2021-05-10 | 2021-05-10 | 一种用于燃气轮机涡轮间支点的承力拉杆及涡轮支承结构 |
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CN (1) | CN112983563B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113898414B (zh) * | 2021-12-09 | 2022-03-18 | 成都中科翼能科技有限公司 | 一种燃气轮机高压转子防热振动变形的补强结构 |
CN114151194B (zh) * | 2022-02-10 | 2022-04-15 | 成都中科翼能科技有限公司 | 一种燃气轮机双层传力装置 |
CN114357665B (zh) * | 2022-03-15 | 2022-05-20 | 成都中科翼能科技有限公司 | 一种压气机叶片振动限制值的确定方法 |
CN115046226B (zh) * | 2022-08-11 | 2022-11-04 | 成都中科翼能科技有限公司 | 一种燃气轮机火焰筒支撑定位结构 |
CN117569923B (zh) * | 2024-01-12 | 2024-04-05 | 成都中科翼能科技有限公司 | 一种燃气轮机涡轮支点结构 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034558A (en) * | 1975-10-14 | 1977-07-12 | Westinghouse Canada Limited | Cooling apparatus for split shaft gas turbine |
JP2007002725A (ja) * | 2005-06-23 | 2007-01-11 | Mitsubishi Heavy Ind Ltd | 補修用巻きブッシュ及びガスタービン用可変静翼の支持軸受装置 |
CN102454431A (zh) * | 2010-10-15 | 2012-05-16 | 通用电气公司 | 可变涡轮机喷嘴系统 |
CN105715311A (zh) * | 2014-12-18 | 2016-06-29 | 通用电气公司 | 安装有支柱的陶瓷基复合材料喷嘴及其概念 |
CN107013257A (zh) * | 2015-10-20 | 2017-08-04 | 通用电气公司 | 涡轮的带槽的弧形片密封件 |
CN107148510A (zh) * | 2014-10-29 | 2017-09-08 | 三菱日立电力系统株式会社 | 排气装置以及燃气轮机 |
CN111989463A (zh) * | 2018-04-17 | 2020-11-24 | 赛峰航空器发动机 | 由cmc制成的分配器,通过密封夹具提供应力释放 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005098167A (ja) * | 2003-09-24 | 2005-04-14 | Ishikawajima Harima Heavy Ind Co Ltd | サポートケーシング取外し治具とその取外し方法 |
CH698928B1 (de) * | 2006-05-18 | 2009-12-15 | Man Diesel Se | Leitapparat für eine axial angeströmte Turbine eines Abgasturboladers. |
US8371812B2 (en) * | 2008-11-29 | 2013-02-12 | General Electric Company | Turbine frame assembly and method for a gas turbine engine |
US9239006B2 (en) * | 2010-12-30 | 2016-01-19 | Rolls-Royce North American Technologies, Inc. | Gas turbine engine and system for modulating secondary air flow |
CN102322298B (zh) * | 2011-08-25 | 2014-04-30 | 中国南方航空工业(集团)有限公司 | 涡轮导向器及涡轮机 |
DE102012200539A1 (de) * | 2012-01-16 | 2013-07-18 | Mtu Aero Engines Gmbh | Abschirmeinrichtung für ein Turbinengehäuse einer thermischen Gasturbine |
CN103321753B (zh) * | 2013-07-04 | 2015-05-06 | 中国航空动力机械研究所 | 一种燃气轮机主轴承承力腔体结构 |
FR3029562B1 (fr) * | 2014-12-09 | 2016-12-09 | Snecma | Anneau de commande d’un etage d’aubes a calage variable pour une turbomachine |
US10329950B2 (en) * | 2015-03-23 | 2019-06-25 | Rolls-Royce North American Technologies Inc. | Nozzle guide vane with composite heat shield |
CN110529197A (zh) * | 2019-10-10 | 2019-12-03 | 兰州长城机械工程有限公司 | 一种适用于高温烟气轮机的可调静叶装置 |
-
2021
- 2021-05-10 CN CN202110503267.2A patent/CN112983563B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4034558A (en) * | 1975-10-14 | 1977-07-12 | Westinghouse Canada Limited | Cooling apparatus for split shaft gas turbine |
JP2007002725A (ja) * | 2005-06-23 | 2007-01-11 | Mitsubishi Heavy Ind Ltd | 補修用巻きブッシュ及びガスタービン用可変静翼の支持軸受装置 |
CN102454431A (zh) * | 2010-10-15 | 2012-05-16 | 通用电气公司 | 可变涡轮机喷嘴系统 |
CN107148510A (zh) * | 2014-10-29 | 2017-09-08 | 三菱日立电力系统株式会社 | 排气装置以及燃气轮机 |
CN105715311A (zh) * | 2014-12-18 | 2016-06-29 | 通用电气公司 | 安装有支柱的陶瓷基复合材料喷嘴及其概念 |
CN107013257A (zh) * | 2015-10-20 | 2017-08-04 | 通用电气公司 | 涡轮的带槽的弧形片密封件 |
CN111989463A (zh) * | 2018-04-17 | 2020-11-24 | 赛峰航空器发动机 | 由cmc制成的分配器,通过密封夹具提供应力释放 |
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CN112983563A (zh) | 2021-06-18 |
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Inventor after: Cai Peng Inventor after: Wang Ming Inventor after: Xu Shihui Inventor after: Wang Hailin Inventor after: Zhou Jiangfeng Inventor after: Fang Yuan Inventor after: Du Zhineng Inventor before: Cai Peng Inventor before: Xu Shihui Inventor before: Wang Hailin Inventor before: Zhou Jiangfeng Inventor before: Fang Yuan Inventor before: Du Zhineng |
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