CN2658926Y - 高容量接触器用真空灭弧室 - Google Patents
高容量接触器用真空灭弧室 Download PDFInfo
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- CN2658926Y CN2658926Y CN 200320108847 CN200320108847U CN2658926Y CN 2658926 Y CN2658926 Y CN 2658926Y CN 200320108847 CN200320108847 CN 200320108847 CN 200320108847 U CN200320108847 U CN 200320108847U CN 2658926 Y CN2658926 Y CN 2658926Y
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CN 200320108847 CN2658926Y (zh) | 2003-10-09 | 2003-10-09 | 高容量接触器用真空灭弧室 |
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CN 200320108847 CN2658926Y (zh) | 2003-10-09 | 2003-10-09 | 高容量接触器用真空灭弧室 |
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CN2658926Y true CN2658926Y (zh) | 2004-11-24 |
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CN 200320108847 Expired - Lifetime CN2658926Y (zh) | 2003-10-09 | 2003-10-09 | 高容量接触器用真空灭弧室 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104078272A (zh) * | 2013-03-27 | 2014-10-01 | 西门子公司 | 一种真空灭弧室 |
CN109830400A (zh) * | 2019-04-01 | 2019-05-31 | 湖北大禹汉光真空电器有限公司 | 一种具有高散热性的真空灭弧室 |
CN112259409A (zh) * | 2020-09-17 | 2021-01-22 | 平高集团有限公司 | 真空灭弧室、真空断路器及真空断路器分合闸控制方法 |
CN118522596A (zh) * | 2024-07-23 | 2024-08-20 | 陕西宝光真空电器股份有限公司 | 一种真空灭弧室的长行程防失稳波纹管及其安装方法 |
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2003
- 2003-10-09 CN CN 200320108847 patent/CN2658926Y/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104078272A (zh) * | 2013-03-27 | 2014-10-01 | 西门子公司 | 一种真空灭弧室 |
CN109830400A (zh) * | 2019-04-01 | 2019-05-31 | 湖北大禹汉光真空电器有限公司 | 一种具有高散热性的真空灭弧室 |
CN109830400B (zh) * | 2019-04-01 | 2024-02-23 | 湖北大禹汉光真空电器有限公司 | 一种具有高散热性的真空灭弧室 |
CN112259409A (zh) * | 2020-09-17 | 2021-01-22 | 平高集团有限公司 | 真空灭弧室、真空断路器及真空断路器分合闸控制方法 |
CN118522596A (zh) * | 2024-07-23 | 2024-08-20 | 陕西宝光真空电器股份有限公司 | 一种真空灭弧室的长行程防失稳波纹管及其安装方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CORRECT ZHENGTAI GROUP CO., LTD. Free format text: FORMER NAME OR ADDRESS: CORRECT ZHENGTAI GROUP CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Chint Group Co., Ltd. Patentee before: Zhengtai Group Corp. |
|
ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ZHENGTAI ELECTRIC APPLIANCE CO., LTD. Free format text: FORMER OWNER: CORRECT ZHENGTAI GROUP CO., LTD. Effective date: 20070810 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070810 Address after: 325603 CHINT Industrial Park, North white elephant, Zhejiang, Yueqing Patentee after: Zhengtai Electric Appliance Co., Ltd., Zhejiang Address before: 325603 CHINT hi tech Industrial Park, North white elephant, Zhejiang, Wenzhou Patentee before: Chint Group Co., Ltd. |
|
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20131009 Granted publication date: 20041124 |