CN2770070Y - 耐弧件结构及真空开关触头 - Google Patents
耐弧件结构及真空开关触头 Download PDFInfo
- Publication number
- CN2770070Y CN2770070Y CN 200520001923 CN200520001923U CN2770070Y CN 2770070 Y CN2770070 Y CN 2770070Y CN 200520001923 CN200520001923 CN 200520001923 CN 200520001923 U CN200520001923 U CN 200520001923U CN 2770070 Y CN2770070 Y CN 2770070Y
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- China
- Prior art keywords
- arc
- parts
- vacuum switch
- contacts
- piece structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200520001923 CN2770070Y (zh) | 2005-01-31 | 2005-01-31 | 耐弧件结构及真空开关触头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200520001923 CN2770070Y (zh) | 2005-01-31 | 2005-01-31 | 耐弧件结构及真空开关触头 |
Publications (1)
Publication Number | Publication Date |
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CN2770070Y true CN2770070Y (zh) | 2006-04-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200520001923 Expired - Lifetime CN2770070Y (zh) | 2005-01-31 | 2005-01-31 | 耐弧件结构及真空开关触头 |
Country Status (1)
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CN (1) | CN2770070Y (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100428386C (zh) * | 2005-01-31 | 2008-10-22 | 北京京东方真空电器有限责任公司 | 耐弧件结构及真空开关触头 |
CN102280302A (zh) * | 2011-06-09 | 2011-12-14 | 江苏迪康电气有限公司 | 一种低重击穿概率及高容性电流开断能力的真空开断器 |
-
2005
- 2005-01-31 CN CN 200520001923 patent/CN2770070Y/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100428386C (zh) * | 2005-01-31 | 2008-10-22 | 北京京东方真空电器有限责任公司 | 耐弧件结构及真空开关触头 |
CN102280302A (zh) * | 2011-06-09 | 2011-12-14 | 江苏迪康电气有限公司 | 一种低重击穿概率及高容性电流开断能力的真空开断器 |
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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 BOE VACUUM ELECTRIC CO. Free format text: FORMER OWNER: JINGDONGFANG SCIENCE AND TECHNOLOGY GROUP CO., LTD Effective date: 20061215 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20061215 Address after: 100016 No. 10, Jiuxianqiao Road, Beijing, Chaoyang District Patentee after: Beijing Orient Vacuum Electric Co., Ltd. Address before: 100016 No. 10, Jiuxianqiao Road, Beijing, Chaoyang District Patentee before: BOE Technology Group Co., Ltd. |
|
AV01 | Patent right actively abandoned |
Effective date of abandoning: 20081022 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |