CN204357619U - 一种卧式混流式水轮机检修密封装置 - Google Patents
一种卧式混流式水轮机检修密封装置 Download PDFInfo
- Publication number
- CN204357619U CN204357619U CN201420819580.2U CN201420819580U CN204357619U CN 204357619 U CN204357619 U CN 204357619U CN 201420819580 U CN201420819580 U CN 201420819580U CN 204357619 U CN204357619 U CN 204357619U
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- CN
- China
- Prior art keywords
- seal arrangement
- wheel machine
- flow wheel
- air passageways
- machine overhauling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420819580.2U CN204357619U (zh) | 2014-12-23 | 2014-12-23 | 一种卧式混流式水轮机检修密封装置 |
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CN201420819580.2U CN204357619U (zh) | 2014-12-23 | 2014-12-23 | 一种卧式混流式水轮机检修密封装置 |
Publications (1)
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CN204357619U true CN204357619U (zh) | 2015-05-27 |
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CN201420819580.2U Expired - Fee Related CN204357619U (zh) | 2014-12-23 | 2014-12-23 | 一种卧式混流式水轮机检修密封装置 |
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CN (1) | CN204357619U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113700587A (zh) * | 2021-08-23 | 2021-11-26 | 湖南云箭集团有限公司 | 一种水轮机转轮可拆式泵板结构 |
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2014
- 2014-12-23 CN CN201420819580.2U patent/CN204357619U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113700587A (zh) * | 2021-08-23 | 2021-11-26 | 湖南云箭集团有限公司 | 一种水轮机转轮可拆式泵板结构 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Horizontal mixed-flow water turbine maintenance sealing device Effective date of registration: 20180117 Granted publication date: 20150527 Pledgee: Chongqing mechanical and electrical Holding Group Finance Co.,Ltd. Pledgor: CHONGQING WATER TURBINE WORKS Co.,Ltd. Registration number: 2018980000007 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190118 Granted publication date: 20150527 Pledgee: Chongqing mechanical and electrical Holding Group Finance Co.,Ltd. Pledgor: CHONGQING WATER TURBINE WORKS Co.,Ltd. Registration number: 2018980000007 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Horizontal mixed-flow water turbine maintenance sealing device Effective date of registration: 20190320 Granted publication date: 20150527 Pledgee: Chongqing mechanical and electrical Holding Group Finance Co.,Ltd. Pledgor: CHONGQING WATER TURBINE WORKS Co.,Ltd. Registration number: 2019500000007 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20211223 |