CN202503267U - 一种本安型大功率开关变换器输出短路保护装置 - Google Patents
一种本安型大功率开关变换器输出短路保护装置 Download PDFInfo
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- CN202503267U CN202503267U CN2012200926478U CN201220092647U CN202503267U CN 202503267 U CN202503267 U CN 202503267U CN 2012200926478 U CN2012200926478 U CN 2012200926478U CN 201220092647 U CN201220092647 U CN 201220092647U CN 202503267 U CN202503267 U CN 202503267U
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CN2012200926478U CN202503267U (zh) | 2012-03-13 | 2012-03-13 | 一种本安型大功率开关变换器输出短路保护装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102570400A (zh) * | 2012-03-13 | 2012-07-11 | 中国矿业大学 | 一种本安型大功率开关变换器输出短路保护装置及方法 |
CN103368134A (zh) * | 2013-07-17 | 2013-10-23 | 上海工业自动化仪表研究院 | 一种实现本质安全关联设备输出最大功率的方法 |
CN108418189A (zh) * | 2018-01-30 | 2018-08-17 | 联合汽车电子有限公司 | 开关保护电路 |
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2012
- 2012-03-13 CN CN2012200926478U patent/CN202503267U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102570400A (zh) * | 2012-03-13 | 2012-07-11 | 中国矿业大学 | 一种本安型大功率开关变换器输出短路保护装置及方法 |
CN102570400B (zh) * | 2012-03-13 | 2015-08-19 | 中国矿业大学 | 一种本安型大功率开关变换器输出短路保护方法 |
CN103368134A (zh) * | 2013-07-17 | 2013-10-23 | 上海工业自动化仪表研究院 | 一种实现本质安全关联设备输出最大功率的方法 |
CN103368134B (zh) * | 2013-07-17 | 2015-10-21 | 上海工业自动化仪表研究院 | 一种实现本质安全关联设备输出最大功率的方法 |
CN108418189A (zh) * | 2018-01-30 | 2018-08-17 | 联合汽车电子有限公司 | 开关保护电路 |
CN108418189B (zh) * | 2018-01-30 | 2019-11-22 | 联合汽车电子有限公司 | 开关保护电路 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nanjing Ding Ke Electronic Technology Co., Ltd. Assignor: China University of Mining & Technology Contract record no.: 2013320000665 Denomination of utility model: Intrinsically safe high-power switch converter output short-circuit protection device and method Granted publication date: 20121024 License type: Common License Record date: 20130815 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Nanjing Ding Ke Electronic Technology Co., Ltd. Assignor: China University of Mining & Technology Contract record no.: 2013320000665 Date of cancellation: 20141031 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121024 Termination date: 20150313 |
|
EXPY | Termination of patent right or utility model |