CN216288155U - 一种采用熄弧机构的环保气体柜负荷开关 - Google Patents
一种采用熄弧机构的环保气体柜负荷开关 Download PDFInfo
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- CN216288155U CN216288155U CN202122860071.7U CN202122860071U CN216288155U CN 216288155 U CN216288155 U CN 216288155U CN 202122860071 U CN202122860071 U CN 202122860071U CN 216288155 U CN216288155 U CN 216288155U
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- switch
- arc quenching
- insulating
- friendly gas
- load switch
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- Arc-Extinguishing Devices That Are Switches (AREA)
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CN202122860071.7U CN216288155U (zh) | 2021-11-22 | 2021-11-22 | 一种采用熄弧机构的环保气体柜负荷开关 |
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CN202122860071.7U CN216288155U (zh) | 2021-11-22 | 2021-11-22 | 一种采用熄弧机构的环保气体柜负荷开关 |
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CN216288155U true CN216288155U (zh) | 2022-04-12 |
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2021
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Assignor: BEIJING QINGCHANG POWER TECHNOLOGY Co.,Ltd. Contract record no.: X2023110000043 Denomination of utility model: An environmentally friendly gas cabinet load switch using an arc extinguishing mechanism Granted publication date: 20220412 License type: Exclusive License Record date: 20230317 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An environmentally friendly gas cabinet load switch using arc extinguishing mechanism Effective date of registration: 20230323 Granted publication date: 20220412 Pledgee: CHINA TECHNOLOGY EXCHANGE Co.,Ltd. Pledgor: BEIJING QINGCHANG POWER TECHNOLOGY Co.,Ltd. Registration number: Y2023110000121 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |