CN112211683B - Thermal shield for turbine rear casing - Google Patents
Thermal shield for turbine rear casing Download PDFInfo
- Publication number
- CN112211683B CN112211683B CN202011133235.XA CN202011133235A CN112211683B CN 112211683 B CN112211683 B CN 112211683B CN 202011133235 A CN202011133235 A CN 202011133235A CN 112211683 B CN112211683 B CN 112211683B
- Authority
- CN
- China
- Prior art keywords
- heat shield
- frame
- basin
- shield blade
- supporting framework
- 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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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
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/14—Casings modified therefor
- F01D25/145—Thermally insulated casings
-
- 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
- F02C7/24—Heat or noise insulation
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)
- Supercharger (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011133235.XA CN112211683B (en) | 2020-10-21 | 2020-10-21 | Thermal shield for turbine rear casing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011133235.XA CN112211683B (en) | 2020-10-21 | 2020-10-21 | Thermal shield for turbine rear casing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112211683A CN112211683A (en) | 2021-01-12 |
CN112211683B true CN112211683B (en) | 2022-11-22 |
Family
ID=74056362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011133235.XA Active CN112211683B (en) | 2020-10-21 | 2020-10-21 | Thermal shield for turbine rear casing |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112211683B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103109045A (en) * | 2011-09-09 | 2013-05-15 | 三菱重工业株式会社 | Gas turbine |
CN204610038U (en) * | 2015-05-18 | 2015-09-02 | 中国航空工业集团公司沈阳发动机设计研究所 | The heat insulation drag reducting cowling structure of a kind of support case support plate |
CN106437884A (en) * | 2016-12-24 | 2017-02-22 | 贵州黎阳航空动力有限公司 | Long-service-life turbine bearing structure for gas turbine |
CN106812626A (en) * | 2017-01-19 | 2017-06-09 | 中国航发沈阳发动机研究所 | Contain casing outside a kind of engine |
CN207554126U (en) * | 2017-12-14 | 2018-06-29 | 中国航发沈阳发动机研究所 | A kind of combined type rear housing support plate dome structure and rear housing |
CN110196167A (en) * | 2019-06-14 | 2019-09-03 | 中国航发沈阳发动机研究所 | Rear housing is used in a kind of test of core engine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9316108B2 (en) * | 2012-03-05 | 2016-04-19 | General Electric Company | Gas turbine frame stiffening rails |
US20170067365A1 (en) * | 2015-09-09 | 2017-03-09 | General Electric Company | Exhaust frame strut with cooling fins |
FR3093128B1 (en) * | 2019-02-25 | 2021-05-14 | Safran Aircraft Engines | Turbomachine housing |
-
2020
- 2020-10-21 CN CN202011133235.XA patent/CN112211683B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103109045A (en) * | 2011-09-09 | 2013-05-15 | 三菱重工业株式会社 | Gas turbine |
CN204610038U (en) * | 2015-05-18 | 2015-09-02 | 中国航空工业集团公司沈阳发动机设计研究所 | The heat insulation drag reducting cowling structure of a kind of support case support plate |
CN106437884A (en) * | 2016-12-24 | 2017-02-22 | 贵州黎阳航空动力有限公司 | Long-service-life turbine bearing structure for gas turbine |
CN106812626A (en) * | 2017-01-19 | 2017-06-09 | 中国航发沈阳发动机研究所 | Contain casing outside a kind of engine |
CN207554126U (en) * | 2017-12-14 | 2018-06-29 | 中国航发沈阳发动机研究所 | A kind of combined type rear housing support plate dome structure and rear housing |
CN110196167A (en) * | 2019-06-14 | 2019-09-03 | 中国航发沈阳发动机研究所 | Rear housing is used in a kind of test of core engine |
Also Published As
Publication number | Publication date |
---|---|
CN112211683A (en) | 2021-01-12 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Tianyi Inventor after: Niu Juntao Inventor after: Zhang Qian Inventor after: Tang Xu Inventor before: Wang Tianyi Inventor before: Niu Juntao Inventor before: Tang Xu Inventor before: Zhang Qian |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Tianyi Inventor after: Niu Juntao Inventor after: Zhang Qian Inventor after: Tang Xu Inventor after: Zhu Jian Inventor before: Wang Tianyi Inventor before: Niu Juntao Inventor before: Zhang Qian Inventor before: Tang Xu |
|
CB03 | Change of inventor or designer information |