CN2725533Y - 大功率汽轮机低压自带冠长叶片台阶型围带 - Google Patents
大功率汽轮机低压自带冠长叶片台阶型围带 Download PDFInfo
- Publication number
- CN2725533Y CN2725533Y CNU2004200811677U CN200420081167U CN2725533Y CN 2725533 Y CN2725533 Y CN 2725533Y CN U2004200811677 U CNU2004200811677 U CN U2004200811677U CN 200420081167 U CN200420081167 U CN 200420081167U CN 2725533 Y CN2725533 Y CN 2725533Y
- Authority
- CN
- China
- Prior art keywords
- steam turbine
- surrounding belt
- crown
- low pressure
- shroud
- 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 - Lifetime
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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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/22—Blade-to-blade connections, e.g. for damping vibrations
- F01D5/225—Blade-to-blade connections, e.g. for damping vibrations by shrouding
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2004200811677U CN2725533Y (zh) | 2004-07-28 | 2004-07-28 | 大功率汽轮机低压自带冠长叶片台阶型围带 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2004200811677U CN2725533Y (zh) | 2004-07-28 | 2004-07-28 | 大功率汽轮机低压自带冠长叶片台阶型围带 |
Publications (1)
Publication Number | Publication Date |
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CN2725533Y true CN2725533Y (zh) | 2005-09-14 |
Family
ID=35040253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2004200811677U Expired - Lifetime CN2725533Y (zh) | 2004-07-28 | 2004-07-28 | 大功率汽轮机低压自带冠长叶片台阶型围带 |
Country Status (1)
Country | Link |
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CN (1) | CN2725533Y (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102449268A (zh) * | 2009-10-09 | 2012-05-09 | 三菱重工业株式会社 | 涡轮 |
CN103228871A (zh) * | 2010-12-22 | 2013-07-31 | 三菱重工业株式会社 | 涡轮 |
CN103717842A (zh) * | 2011-09-20 | 2014-04-09 | 三菱重工业株式会社 | 涡轮 |
CN104204419A (zh) * | 2012-03-23 | 2014-12-10 | 三菱日立电力系统株式会社 | 涡轮 |
US9388701B2 (en) | 2010-03-30 | 2016-07-12 | Mitsubishi Hitachi Power Systems, Ltd. | Turbine |
CN109826672A (zh) * | 2019-01-30 | 2019-05-31 | 北京星际荣耀空间科技有限公司 | 一种用于液体火箭发动机的涡轮叶片、涡轮泵及发动机 |
CN114776389A (zh) * | 2022-03-16 | 2022-07-22 | 北京航空航天大学 | 一种具有缘板台阶机匣的带冠涡轮 |
-
2004
- 2004-07-28 CN CNU2004200811677U patent/CN2725533Y/zh not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102449268A (zh) * | 2009-10-09 | 2012-05-09 | 三菱重工业株式会社 | 涡轮 |
CN102449268B (zh) * | 2009-10-09 | 2015-12-16 | 三菱重工业株式会社 | 涡轮 |
US9388701B2 (en) | 2010-03-30 | 2016-07-12 | Mitsubishi Hitachi Power Systems, Ltd. | Turbine |
CN103228871A (zh) * | 2010-12-22 | 2013-07-31 | 三菱重工业株式会社 | 涡轮 |
CN103228871B (zh) * | 2010-12-22 | 2015-07-15 | 三菱日立电力系统株式会社 | 涡轮 |
CN103717842A (zh) * | 2011-09-20 | 2014-04-09 | 三菱重工业株式会社 | 涡轮 |
CN103717842B (zh) * | 2011-09-20 | 2016-09-21 | 三菱日立电力系统株式会社 | 涡轮 |
US10227885B2 (en) | 2011-09-20 | 2019-03-12 | Mitsubishi Hitachi Power Systems, Ltd. | Turbine |
CN104204419A (zh) * | 2012-03-23 | 2014-12-10 | 三菱日立电力系统株式会社 | 涡轮 |
US9410432B2 (en) | 2012-03-23 | 2016-08-09 | Mitsubishi Hitachi Power Systems, Ltd. | Turbine |
CN109826672A (zh) * | 2019-01-30 | 2019-05-31 | 北京星际荣耀空间科技有限公司 | 一种用于液体火箭发动机的涡轮叶片、涡轮泵及发动机 |
CN114776389A (zh) * | 2022-03-16 | 2022-07-22 | 北京航空航天大学 | 一种具有缘板台阶机匣的带冠涡轮 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI ELECTRIC POWER STATION EQUIPMENT CO. Free format text: FORMER OWNER: SHANGHAI TURBINE CO., LTD. Effective date: 20080509 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080509 Address after: No. 188, Chun Chun Road, Shanghai, Minhang: 201100 Patentee after: Shanghai Electric Station Equipment Co., Ltd. Address before: No. 333, Jiangchuan Road, Shanghai, Minhang District: 200240 Patentee before: Shanghai Steam Turbine Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20140728 Granted publication date: 20050914 |