CN201421785Y - 真空灭弧室静端触臂 - Google Patents
真空灭弧室静端触臂 Download PDFInfo
- Publication number
- CN201421785Y CN201421785Y CN2009200145679U CN200920014567U CN201421785Y CN 201421785 Y CN201421785 Y CN 201421785Y CN 2009200145679 U CN2009200145679 U CN 2009200145679U CN 200920014567 U CN200920014567 U CN 200920014567U CN 201421785 Y CN201421785 Y CN 201421785Y
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- CN
- China
- Prior art keywords
- contact arm
- end contact
- static
- vacuum arc
- extinguish chamber
- 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 - Fee Related
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- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200145679U CN201421785Y (zh) | 2009-06-12 | 2009-06-12 | 真空灭弧室静端触臂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200145679U CN201421785Y (zh) | 2009-06-12 | 2009-06-12 | 真空灭弧室静端触臂 |
Publications (1)
Publication Number | Publication Date |
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CN201421785Y true CN201421785Y (zh) | 2010-03-10 |
Family
ID=41808446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009200145679U Expired - Fee Related CN201421785Y (zh) | 2009-06-12 | 2009-06-12 | 真空灭弧室静端触臂 |
Country Status (1)
Country | Link |
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CN (1) | CN201421785Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103703530A (zh) * | 2011-07-25 | 2014-04-02 | Abb技术有限公司 | 配电开关设备断路器 |
-
2009
- 2009-06-12 CN CN2009200145679U patent/CN201421785Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103703530A (zh) * | 2011-07-25 | 2014-04-02 | Abb技术有限公司 | 配电开关设备断路器 |
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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: SHENYANG FEICHI ELECTRICAL EQUIPMENT CO.,LTD. Free format text: FORMER OWNER: GUAN ZHENZHE Effective date: 20100805 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100805 Address after: Fourteen latitude road Heping District Liaoning 110003 Shenyang province No. 16 Shenyang Litai Patent Trademark Agency Ltd. the first floor Patentee after: Shenyang Feichi Electrical Equipment Co., Ltd. Address before: Fourteen latitude road Heping District Liaoning 110003 Shenyang province No. 16 Shenyang Litai Patent Trademark Agency Ltd. the first floor Patentee before: Guan Zhenzhe |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20160612 |
|
CF01 | Termination of patent right due to non-payment of annual fee |