CN2893205Y - 多重保护紧急停机阀 - Google Patents
多重保护紧急停机阀 Download PDFInfo
- Publication number
- CN2893205Y CN2893205Y CNU2006200957748U CN200620095774U CN2893205Y CN 2893205 Y CN2893205 Y CN 2893205Y CN U2006200957748 U CNU2006200957748 U CN U2006200957748U CN 200620095774 U CN200620095774 U CN 200620095774U CN 2893205 Y CN2893205 Y CN 2893205Y
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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 |
---|---|---|---|
CNU2006200957748U CN2893205Y (zh) | 2006-03-23 | 2006-03-23 | 多重保护紧急停机阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2006200957748U CN2893205Y (zh) | 2006-03-23 | 2006-03-23 | 多重保护紧急停机阀 |
Publications (1)
Publication Number | Publication Date |
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CN2893205Y true CN2893205Y (zh) | 2007-04-25 |
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CNU2006200957748U Expired - Fee Related CN2893205Y (zh) | 2006-03-23 | 2006-03-23 | 多重保护紧急停机阀 |
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CN (1) | CN2893205Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102364088A (zh) * | 2011-11-03 | 2012-02-29 | 武汉三联水电控制设备有限公司 | 水轮机调速器双反馈定位式大流量液压控制阀及其控制系统 |
CN103306888A (zh) * | 2013-06-21 | 2013-09-18 | 国家电网公司 | 一种具有分段关闭功能的液压控制型主配压阀 |
CN110080934A (zh) * | 2019-06-04 | 2019-08-02 | 东方电气自动控制工程有限公司 | 带启停保护功能的水轮机调速器 |
-
2006
- 2006-03-23 CN CNU2006200957748U patent/CN2893205Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102364088A (zh) * | 2011-11-03 | 2012-02-29 | 武汉三联水电控制设备有限公司 | 水轮机调速器双反馈定位式大流量液压控制阀及其控制系统 |
CN102364088B (zh) * | 2011-11-03 | 2013-07-24 | 武汉三联水电控制设备有限公司 | 水轮机调速器双反馈定位式大流量液压控制阀及其控制系统 |
CN103306888A (zh) * | 2013-06-21 | 2013-09-18 | 国家电网公司 | 一种具有分段关闭功能的液压控制型主配压阀 |
CN103306888B (zh) * | 2013-06-21 | 2015-10-07 | 国家电网公司 | 一种具有分段关闭功能的液压控制型主配压阀 |
CN110080934A (zh) * | 2019-06-04 | 2019-08-02 | 东方电气自动控制工程有限公司 | 带启停保护功能的水轮机调速器 |
CN110080934B (zh) * | 2019-06-04 | 2024-04-12 | 东方电气自动控制工程有限公司 | 带启停保护功能的水轮机调速器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUBEI YIDU YUNJI MECHANICAL + ELECTRICAL EQUIPMENT Free format text: FORMER OWNER: YAO JINGYOU Effective date: 20100419 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 443000 SANXIA,NO.21-3, YUNJI ROAD, YICHANG CITY, HUBEI PROVINCE PATENT OFFICE YAO JINGYOU TRANSFER TO: 443300 NORTH SIDE OF L YALA LINE,LIANHUAYAN, YIDU CITY, HUBEI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20100419 Address after: 443300 north side of Lianhua weir crow line, Yidu City, Hubei Province Patentee after: Hubei Yidu Yunji M&E Equipment Co., Ltd. Address before: 443000 21-3 Gorges Road, Yichang, Hubei Province, Three Gorges Patent Office transferred to Yao Jingyou Patentee before: Yao Jingyou |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20130323 |