CN203607820U - 一种用于4-20mA电流输入电路的过电流过电压保护电路 - Google Patents
一种用于4-20mA电流输入电路的过电流过电压保护电路 Download PDFInfo
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- CN203607820U CN203607820U CN201320800450.XU CN201320800450U CN203607820U CN 203607820 U CN203607820 U CN 203607820U CN 201320800450 U CN201320800450 U CN 201320800450U CN 203607820 U CN203607820 U CN 203607820U
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103618285A (zh) * | 2013-12-06 | 2014-03-05 | 悉雅特万科思自动化(杭州)有限公司 | 一种用于4-20mA电流输入电路的过电流过电压保护电路 |
CN109030913A (zh) * | 2018-08-27 | 2018-12-18 | 沃尔特电子(苏州)有限公司 | 一种电流检测装置 |
CN112684359A (zh) * | 2020-12-03 | 2021-04-20 | 上汽通用汽车有限公司 | 电压脉冲隔离保护装置及包括其的电池试验台架 |
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2013
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103618285A (zh) * | 2013-12-06 | 2014-03-05 | 悉雅特万科思自动化(杭州)有限公司 | 一种用于4-20mA电流输入电路的过电流过电压保护电路 |
CN103618285B (zh) * | 2013-12-06 | 2015-12-23 | 万科思自控信息(中国)有限公司 | 一种用于4-20mA电流输入电路的过电流过电压保护电路 |
CN109030913A (zh) * | 2018-08-27 | 2018-12-18 | 沃尔特电子(苏州)有限公司 | 一种电流检测装置 |
CN112684359A (zh) * | 2020-12-03 | 2021-04-20 | 上汽通用汽车有限公司 | 电压脉冲隔离保护装置及包括其的电池试验台架 |
CN112684359B (zh) * | 2020-12-03 | 2024-04-02 | 上汽通用汽车有限公司 | 电压脉冲隔离保护装置及包括其的电池试验台架 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MOX AUTOMATIC CONTROL INFORMATION (CHINA) CO., LTD Free format text: FORMER OWNER: XIYATE WANKESI AUTOMATION (HANGZHOU) CO., LTD. Effective date: 20140919 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 310023 HANGZHOU, ZHEJIANG PROVINCE TO: 314000 JIAXING, ZHEJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140919 Address after: Jiaxing City, Zhejiang province 314000 Nanhu District Ling Gong Tang Road No. 3339 (Jiaxing city) building A room 407 Patentee after: Automation information (China) Co., Ltd. Address before: 2, No. 398, building 18, No. 310023, Tianmu Road, Hangzhou, Zhejiang Patentee before: Xiate Woncos Automation (Hangzhou) Co., Ltd. |
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C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Jiaxing City, Zhejiang province 314000 Qunxian Road No. 130 Patentee after: Automation information (China) Co., Ltd. Address before: Jiaxing City, Zhejiang province 314000 Nanhu District Ling Gong Tang Road No. 3339 (Jiaxing city) building A room 407 Patentee before: Automation information (China) Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Over-current over-voltage protection circuit for 4-20mA current input circuit Effective date of registration: 20151028 Granted publication date: 20140521 Pledgee: Industrial Commercial Bank of China Ltd Jiaxing branch Pledgor: Automation information (China) Co., Ltd. Registration number: 2015330000067 |
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AV01 | Patent right actively abandoned |
Granted publication date: 20140521 Effective date of abandoning: 20151223 |
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C25 | Abandonment of patent right or utility model to avoid double patenting |