CN204118852U - 电源切换装置 - Google Patents
电源切换装置 Download PDFInfo
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- CN204118852U CN204118852U CN201420453391.8U CN201420453391U CN204118852U CN 204118852 U CN204118852 U CN 204118852U CN 201420453391 U CN201420453391 U CN 201420453391U CN 204118852 U CN204118852 U CN 204118852U
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CN201420453391.8U CN204118852U (zh) | 2014-08-12 | 2014-08-12 | 电源切换装置 |
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CN201420453391.8U CN204118852U (zh) | 2014-08-12 | 2014-08-12 | 电源切换装置 |
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CN204118852U true CN204118852U (zh) | 2015-01-21 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104767395A (zh) * | 2015-04-30 | 2015-07-08 | 山东航宇吉力电子有限公司 | 变频电源三相和单相输出电路 |
CN109600045A (zh) * | 2018-10-25 | 2019-04-09 | 张家港市华为电子有限公司 | 一种dc-dc转换器 |
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- 2014-08-12 CN CN201420453391.8U patent/CN204118852U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104767395A (zh) * | 2015-04-30 | 2015-07-08 | 山东航宇吉力电子有限公司 | 变频电源三相和单相输出电路 |
CN109600045A (zh) * | 2018-10-25 | 2019-04-09 | 张家港市华为电子有限公司 | 一种dc-dc转换器 |
CN109600045B (zh) * | 2018-10-25 | 2021-09-03 | 张家港市华为电子有限公司 | 一种dc-dc转换器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Chint Electrics Co.,Ltd. Assignor: NOARK ELECTRICS (SHANGHAI) Co.,Ltd. Contract record no.: X2020310000003 Denomination of utility model: Method and device for positioning fire-fighting double power supply switch device Granted publication date: 20150121 License type: Common License Record date: 20200518 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG CHINT ELECTRICS Co.,Ltd. Assignor: SHANGHAI NOARK ELECTRIC Co.,Ltd. Contract record no.: X2021330000593 Denomination of utility model: Power switching device Granted publication date: 20150121 License type: Common License Record date: 20211025 |
|
EE01 | Entry into force of recordation of patent licensing contract |