CN201698956U - 一种采用永磁操作机构的高压真空断路器 - Google Patents
一种采用永磁操作机构的高压真空断路器 Download PDFInfo
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- CN201698956U CN201698956U CN201020183326XU CN201020183326U CN201698956U CN 201698956 U CN201698956 U CN 201698956U CN 201020183326X U CN201020183326X U CN 201020183326XU CN 201020183326 U CN201020183326 U CN 201020183326U CN 201698956 U CN201698956 U CN 201698956U
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105304417A (zh) * | 2015-11-04 | 2016-02-03 | 成都聚智工业设计有限公司 | 一种断路器 |
CN110660609A (zh) * | 2018-06-29 | 2020-01-07 | 上海索菱电力科技有限公司 | 一种户内真空断路器 |
CN113270291A (zh) * | 2021-05-25 | 2021-08-17 | 上海电器科学研究所(集团)有限公司 | 一种抗冲击的快速真空开关 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105304417A (zh) * | 2015-11-04 | 2016-02-03 | 成都聚智工业设计有限公司 | 一种断路器 |
CN110660609A (zh) * | 2018-06-29 | 2020-01-07 | 上海索菱电力科技有限公司 | 一种户内真空断路器 |
CN113270291A (zh) * | 2021-05-25 | 2021-08-17 | 上海电器科学研究所(集团)有限公司 | 一种抗冲击的快速真空开关 |
CN113270291B (zh) * | 2021-05-25 | 2022-11-18 | 上海电器科学研究所(集团)有限公司 | 一种抗冲击的快速真空开关 |
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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: XI'AN ERFA SWITCHGEAR CO., LTD. Free format text: FORMER OWNER: LIU JIANGANG Effective date: 20120724 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710119 XI'AN, SHAANXI PROVINCE TO: 710077 XI'AN, SHAANXI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20120724 Address after: 710077, 2, No. 85, 1-10401 East Road, Xi'an hi tech Zone, Shaanxi Patentee after: Xi'an Erfa Switchgear Co., Ltd. Address before: 710119, No. 12-1101, G District, Ziwei Garden City, hi tech Zone, Shaanxi, Xi'an Patentee before: Liu Jiangang Effective date of registration: 20120724 Address after: 710077, 2, No. 85, 1-10401 East Road, Xi'an hi tech Zone, Shaanxi Patentee after: Xi'an Erfa Switchgear Co., Ltd. Address before: 710119, No. 12-1101, G District, Ziwei Garden City, hi tech Zone, Shaanxi, Xi'an Patentee before: Liu Jiangang |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110105 |