CN101020310A - 贯流式水轮机导水机构进出水边封水面加工方法 - Google Patents
贯流式水轮机导水机构进出水边封水面加工方法 Download PDFInfo
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- CN101020310A CN101020310A CNA2007100485356A CN200710048535A CN101020310A CN 101020310 A CN101020310 A CN 101020310A CN A2007100485356 A CNA2007100485356 A CN A2007100485356A CN 200710048535 A CN200710048535 A CN 200710048535A CN 101020310 A CN101020310 A CN 101020310A
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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
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Application Number | Priority Date | Filing Date | Title |
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CNB2007100485356A CN100566950C (zh) | 2007-02-28 | 2007-02-28 | 贯流式水轮机导水机构进出水边封水面加工方法 |
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CNB2007100485356A CN100566950C (zh) | 2007-02-28 | 2007-02-28 | 贯流式水轮机导水机构进出水边封水面加工方法 |
Publications (2)
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CN101020310A true CN101020310A (zh) | 2007-08-22 |
CN100566950C CN100566950C (zh) | 2009-12-09 |
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CNB2007100485356A Expired - Fee Related CN100566950C (zh) | 2007-02-28 | 2007-02-28 | 贯流式水轮机导水机构进出水边封水面加工方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102182622A (zh) * | 2011-04-07 | 2011-09-14 | 清华大学 | 一种六工况双向潮汐发电水轮机 |
CN102287307A (zh) * | 2011-07-15 | 2011-12-21 | 武汉大学 | 水泵水轮机空间曲面导叶 |
-
2007
- 2007-02-28 CN CNB2007100485356A patent/CN100566950C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102182622A (zh) * | 2011-04-07 | 2011-09-14 | 清华大学 | 一种六工况双向潮汐发电水轮机 |
CN102182622B (zh) * | 2011-04-07 | 2013-05-22 | 清华大学 | 一种六工况双向潮汐发电水轮机 |
CN102287307A (zh) * | 2011-07-15 | 2011-12-21 | 武汉大学 | 水泵水轮机空间曲面导叶 |
CN102287307B (zh) * | 2011-07-15 | 2012-07-18 | 武汉大学 | 水泵水轮机空间曲面活动导叶 |
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Publication number | Publication date |
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CN100566950C (zh) | 2009-12-09 |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: DEC DONGFENG ELECTRIC MACHINERY CO., LTD. Free format text: FORMER NAME: DONGFENG MOTOR FACTORY CO., LTD., SICHUAN |
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CP03 | Change of name, title or address |
Address after: 614802 Sichuan city of Leshan Province East Electric Group Dongfeng Motor Co., Wutongqiao District Patentee after: DEC Dongfeng Electric Machinery Co., Ltd. Address before: Leshan City, Sichuan province Wutongqiao District 614802 Sichuan Dongfeng Motor Factory Co Ltd Patentee before: Dongfeng Motor Factory Co., Ltd., Sichuan |
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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: 20091209 Termination date: 20160228 |