CN104047644A - Adjustable axial-endplay preventing device for steam turbine rotor - Google Patents
Adjustable axial-endplay preventing device for steam turbine rotor Download PDFInfo
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- CN104047644A CN104047644A CN201410276028.8A CN201410276028A CN104047644A CN 104047644 A CN104047644 A CN 104047644A CN 201410276028 A CN201410276028 A CN 201410276028A CN 104047644 A CN104047644 A CN 104047644A
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- rotor
- base
- fixing bolt
- endplay
- ear
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- 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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- Turbine Rotor Nozzle Sealing (AREA)
Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410276028.8A CN104047644B (en) | 2014-06-20 | 2014-06-20 | Turbine rotor proof adjustable axle alters device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410276028.8A CN104047644B (en) | 2014-06-20 | 2014-06-20 | Turbine rotor proof adjustable axle alters device |
Publications (2)
Publication Number | Publication Date |
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CN104047644A true CN104047644A (en) | 2014-09-17 |
CN104047644B CN104047644B (en) | 2015-09-09 |
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Application Number | Title | Priority Date | Filing Date |
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CN201410276028.8A Active CN104047644B (en) | 2014-06-20 | 2014-06-20 | Turbine rotor proof adjustable axle alters device |
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CN (1) | CN104047644B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106903659A (en) * | 2017-04-10 | 2017-06-30 | 陕西汉江投资开发有限公司喜河水力发电厂 | A kind of dead axle device for the maintenance of vertical axial-flow Kaplan turbine |
CN114800310A (en) * | 2022-03-31 | 2022-07-29 | 内蒙古聚达发电有限责任公司 | External positioning device for steam turbine shafting |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203197793U (en) * | 2013-04-28 | 2013-09-18 | 大唐安阳发电厂 | Device for preventing axial movement of steam turbine rotor |
EP2706199A1 (en) * | 2012-09-10 | 2014-03-12 | Alstom Technology Ltd | Method and guide for removing an inner casing from a turbomachine |
CN203547808U (en) * | 2013-10-19 | 2014-04-16 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Tool for quickly adjusting axial play of steam turbine rotor |
CN203925618U (en) * | 2014-06-20 | 2014-11-05 | 山东电力建设第一工程公司 | Turbine rotor proof adjustable axle is altered device |
-
2014
- 2014-06-20 CN CN201410276028.8A patent/CN104047644B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2706199A1 (en) * | 2012-09-10 | 2014-03-12 | Alstom Technology Ltd | Method and guide for removing an inner casing from a turbomachine |
CN203197793U (en) * | 2013-04-28 | 2013-09-18 | 大唐安阳发电厂 | Device for preventing axial movement of steam turbine rotor |
CN203547808U (en) * | 2013-10-19 | 2014-04-16 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Tool for quickly adjusting axial play of steam turbine rotor |
CN203925618U (en) * | 2014-06-20 | 2014-11-05 | 山东电力建设第一工程公司 | Turbine rotor proof adjustable axle is altered device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106903659A (en) * | 2017-04-10 | 2017-06-30 | 陕西汉江投资开发有限公司喜河水力发电厂 | A kind of dead axle device for the maintenance of vertical axial-flow Kaplan turbine |
CN114800310A (en) * | 2022-03-31 | 2022-07-29 | 内蒙古聚达发电有限责任公司 | External positioning device for steam turbine shafting |
CN114800310B (en) * | 2022-03-31 | 2024-05-14 | 内蒙古聚达发电有限责任公司 | External positioning device for steam turbine shafting |
Also Published As
Publication number | Publication date |
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CN104047644B (en) | 2015-09-09 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: No.6 building, zone 2, Hanyu financial and business center, hi tech Zone, Jinan City, Shandong Province Patentee after: POWERCHINA SEPCO1 ELECTRIC POWER CONSTRUCTION Co.,Ltd. Address before: 250131 No. 244 Industrial North Road, Jinan City, Shandong Province Patentee before: SEPCO1 ELECTRIC POWER CONSTRUCTION Corp. |
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CP03 | Change of name, title or address | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Yongyang Inventor after: Lan Jingcheng Inventor after: Zhang Hongmei Inventor after: Zhang Jianping Inventor after: Dong Linxia Inventor after: Liang Qiang Inventor after: Wang Yunzhu Inventor after: Cheng Jian Inventor before: Lan Jingcheng Inventor before: Dong Linxia Inventor before: Liang Qiang Inventor before: Wang Yunzhu Inventor before: Cheng Jian |
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CB03 | Change of inventor or designer information |