CN204407247U - 一种高压开关柜灭弧装置 - Google Patents
一种高压开关柜灭弧装置 Download PDFInfo
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- CN204407247U CN204407247U CN201520099028.5U CN201520099028U CN204407247U CN 204407247 U CN204407247 U CN 204407247U CN 201520099028 U CN201520099028 U CN 201520099028U CN 204407247 U CN204407247 U CN 204407247U
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- control device
- arc
- switch cabinet
- tension switch
- sleeve pipe
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CN201520099028.5U CN204407247U (zh) | 2015-02-12 | 2015-02-12 | 一种高压开关柜灭弧装置 |
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CN201520099028.5U CN204407247U (zh) | 2015-02-12 | 2015-02-12 | 一种高压开关柜灭弧装置 |
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CN204407247U true CN204407247U (zh) | 2015-06-17 |
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CN201520099028.5U Expired - Fee Related CN204407247U (zh) | 2015-02-12 | 2015-02-12 | 一种高压开关柜灭弧装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115064413A (zh) * | 2022-08-15 | 2022-09-16 | 南通摩鑫电碳有限公司 | 一种高压电气设备冷却装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115064413A (zh) * | 2022-08-15 | 2022-09-16 | 南通摩鑫电碳有限公司 | 一种高压电气设备冷却装置 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
DD01 | Delivery of document by public notice |
Addressee: Hebei Yu De electric equipment Science and Technology Ltd. Document name: Notification that Application Deemed not to be Proposed |
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DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Yang Ruonan Document name: Notification that Application Deemed not to be Proposed |
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DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Hebei Yu De electric equipment Science and Technology Ltd. Document name: Notification that Application Deemed not to be Proposed |
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DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Hebei Yu De electric equipment Science and Technology Ltd. Document name: Notification of Termination of Patent Right |
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DD01 | Delivery of document by public notice | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20190212 |
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CF01 | Termination of patent right due to non-payment of annual fee |