CN2391206Y - 电力线路短路故障指示器 - Google Patents
电力线路短路故障指示器 Download PDFInfo
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- CN2391206Y CN2391206Y CN 99244604 CN99244604U CN2391206Y CN 2391206 Y CN2391206 Y CN 2391206Y CN 99244604 CN99244604 CN 99244604 CN 99244604 U CN99244604 U CN 99244604U CN 2391206 Y CN2391206 Y CN 2391206Y
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Application Number | Priority Date | Filing Date | Title |
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CN 99244604 CN2391206Y (zh) | 1999-09-17 | 1999-09-17 | 电力线路短路故障指示器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 99244604 CN2391206Y (zh) | 1999-09-17 | 1999-09-17 | 电力线路短路故障指示器 |
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CN2391206Y true CN2391206Y (zh) | 2000-08-09 |
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CN 99244604 Expired - Lifetime CN2391206Y (zh) | 1999-09-17 | 1999-09-17 | 电力线路短路故障指示器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100406901C (zh) * | 2006-03-16 | 2008-07-30 | 赵红羽 | 电力线路故障指示器 |
CN101931432A (zh) * | 2001-09-10 | 2010-12-29 | 高通股份有限公司 | Cdma通信系统中基于分集发送导频执行频率追踪的方法和装置 |
CN104076239A (zh) * | 2014-07-01 | 2014-10-01 | 国家电网公司 | 自复式短路故障指示器 |
-
1999
- 1999-09-17 CN CN 99244604 patent/CN2391206Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101931432A (zh) * | 2001-09-10 | 2010-12-29 | 高通股份有限公司 | Cdma通信系统中基于分集发送导频执行频率追踪的方法和装置 |
CN100406901C (zh) * | 2006-03-16 | 2008-07-30 | 赵红羽 | 电力线路故障指示器 |
CN104076239A (zh) * | 2014-07-01 | 2014-10-01 | 国家电网公司 | 自复式短路故障指示器 |
CN104076239B (zh) * | 2014-07-01 | 2016-09-07 | 国家电网公司 | 自复式短路故障指示器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: BEIJING JUNENGDA ELECTRIC POWER TECHNOLOGY CO., L Free format text: FORMER OWNER: ZHAO HONGYU Effective date: 20050701 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20050701 Address after: 100055 Beijing city Xuanwu District South Road No. 23 Building No. 3 1304 lihengmingyuan Patentee after: Beijing junengda Electric Power Technology Co., Ltd. Address before: 100089 A211, 30 North wa Road, Beijing, Haidian District Patentee before: Zhao Hongyu |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |