CN1115480C - 水轮机液压式机械开度限制机构 - Google Patents
水轮机液压式机械开度限制机构 Download PDFInfo
- Publication number
- CN1115480C CN1115480C CN00131136A CN00131136A CN1115480C CN 1115480 C CN1115480 C CN 1115480C CN 00131136 A CN00131136 A CN 00131136A CN 00131136 A CN00131136 A CN 00131136A CN 1115480 C CN1115480 C CN 1115480C
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- aperture
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- piston
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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 |
---|---|---|---|
CN00131136A CN1115480C (zh) | 2000-11-10 | 2000-11-10 | 水轮机液压式机械开度限制机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00131136A CN1115480C (zh) | 2000-11-10 | 2000-11-10 | 水轮机液压式机械开度限制机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1290809A CN1290809A (zh) | 2001-04-11 |
CN1115480C true CN1115480C (zh) | 2003-07-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN00131136A Expired - Lifetime CN1115480C (zh) | 2000-11-10 | 2000-11-10 | 水轮机液压式机械开度限制机构 |
Country Status (1)
Country | Link |
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CN (1) | CN1115480C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102011682A (zh) * | 2010-06-05 | 2011-04-13 | 常州液压成套设备厂有限公司 | 地下电站接力器 |
CN103711634A (zh) * | 2013-12-29 | 2014-04-09 | 国家电网公司 | 磁性环行程感应型水轮机浆叶行程反馈装置 |
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2000
- 2000-11-10 CN CN00131136A patent/CN1115480C/zh not_active Expired - Lifetime
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Publication number | Publication date |
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CN1290809A (zh) | 2001-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
ASS | Succession or assignment of patent right |
Owner name: WUHAN STARS ELECTRIC CO.,LTD. Free format text: FORMER OWNER: SHIDE ELECTRIC CO., LTD., WUHAN Effective date: 20070706 |
|
C41 | Transfer of patent application or patent right or utility model | ||
ASS | Succession or assignment of patent right |
Owner name: CHANGJIANG SANXIA NENGSHIDA ELECTRIC CO., LTD. Free format text: FORMER OWNER: WUHAN STARS ELECTRIC CO., LTD. Effective date: 20120105 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120105 Address after: 430070 Wuhan City, Hubei Province, Hongshan Bookstore Road, No. 36 Patentee after: Three Gorges Nengshida Electric Co., Ltd. Address before: 430070 Wuhan City, Hubei Province, Hongshan Bookstore Road, No. 36 Patentee before: Wuhan Stars Electric Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20030723 |
|
CX01 | Expiry of patent term |