CN209328747U - 一种新型断路器与负荷开关的钥匙联锁机构 - Google Patents
一种新型断路器与负荷开关的钥匙联锁机构 Download PDFInfo
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- CN209328747U CN209328747U CN201920335677.9U CN201920335677U CN209328747U CN 209328747 U CN209328747 U CN 209328747U CN 201920335677 U CN201920335677 U CN 201920335677U CN 209328747 U CN209328747 U CN 209328747U
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Cited By (1)
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CN111082353A (zh) * | 2019-12-17 | 2020-04-28 | 上海平高天灵开关有限公司 | 箱变低压进线开关与发电车室共用闭锁结构及其闭锁方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111082353A (zh) * | 2019-12-17 | 2020-04-28 | 上海平高天灵开关有限公司 | 箱变低压进线开关与发电车室共用闭锁结构及其闭锁方法 |
CN111082353B (zh) * | 2019-12-17 | 2021-12-17 | 上海平高天灵开关有限公司 | 箱变低压进线开关与发电车室共用闭锁结构及其闭锁方法 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new key interlocking mechanism between circuit breaker and load switch Effective date of registration: 20210726 Granted publication date: 20190830 Pledgee: Xiamen finance Company limited by guarantee Pledgor: GRENO (XIAMEN) SWITCH Co.,Ltd. Registration number: Y2021980006795 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220818 Granted publication date: 20190830 Pledgee: Xiamen finance Company limited by guarantee Pledgor: GRENO (XIAMEN) SWITCH CO.,LTD. Registration number: Y2021980006795 |