CN102222887A - 一种欠压监视电路 - Google Patents
一种欠压监视电路 Download PDFInfo
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- CN102222887A CN102222887A CN2011100820473A CN201110082047A CN102222887A CN 102222887 A CN102222887 A CN 102222887A CN 2011100820473 A CN2011100820473 A CN 2011100820473A CN 201110082047 A CN201110082047 A CN 201110082047A CN 102222887 A CN102222887 A CN 102222887A
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201110082047 CN102222887B (zh) | 2010-12-22 | 2011-04-01 | 一种欠压监视电路 |
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CN201010600452 | 2010-12-22 | ||
CN201010600452.5 | 2010-12-22 | ||
CN 201110082047 CN102222887B (zh) | 2010-12-22 | 2011-04-01 | 一种欠压监视电路 |
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CN102222887A true CN102222887A (zh) | 2011-10-19 |
CN102222887B CN102222887B (zh) | 2013-09-04 |
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CN 201110082047 Expired - Fee Related CN102222887B (zh) | 2010-12-22 | 2011-04-01 | 一种欠压监视电路 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111064176A (zh) * | 2019-11-28 | 2020-04-24 | 中国地质大学(武汉) | 数控可关断的且可自启动的低功耗电压监视电路 |
CN112285591A (zh) * | 2020-06-09 | 2021-01-29 | 许继集团有限公司 | 一种多路直流电源电压检测控制装置 |
CN112782457A (zh) * | 2020-12-28 | 2021-05-11 | 上海思源弘瑞自动化有限公司 | 一种交流电压监控电路及设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1674381A (zh) * | 2005-03-10 | 2005-09-28 | 上海交通大学 | 电压欠压隔离监测电路 |
CN201146380Y (zh) * | 2008-01-18 | 2008-11-05 | 汪正科 | 一种失压、缺相自投切保护装置 |
CN101309003A (zh) * | 2008-06-27 | 2008-11-19 | 东南大学 | 低压三相异步电动机抗晃电及保护综合装置 |
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2011
- 2011-04-01 CN CN 201110082047 patent/CN102222887B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1674381A (zh) * | 2005-03-10 | 2005-09-28 | 上海交通大学 | 电压欠压隔离监测电路 |
CN201146380Y (zh) * | 2008-01-18 | 2008-11-05 | 汪正科 | 一种失压、缺相自投切保护装置 |
CN101309003A (zh) * | 2008-06-27 | 2008-11-19 | 东南大学 | 低压三相异步电动机抗晃电及保护综合装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111064176A (zh) * | 2019-11-28 | 2020-04-24 | 中国地质大学(武汉) | 数控可关断的且可自启动的低功耗电压监视电路 |
CN112285591A (zh) * | 2020-06-09 | 2021-01-29 | 许继集团有限公司 | 一种多路直流电源电压检测控制装置 |
CN112782457A (zh) * | 2020-12-28 | 2021-05-11 | 上海思源弘瑞自动化有限公司 | 一种交流电压监控电路及设备 |
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CN102222887B (zh) | 2013-09-04 |
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Owner name: XUJI ELECTRIC CO., LTD. XUCHANG XUJI SOFTWARE TECH Free format text: FORMER OWNER: XUJI ELECTRIC CO., LTD. XUCHANG XUJI SOFTWARE TECHNOLOGY CO., LTD. Effective date: 20121128 |
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Owner name: XUJI ELECTRIC CO., LTD. Free format text: FORMER OWNER: XUJI GROUP CO., LTD. Effective date: 20131202 |
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Effective date of registration: 20131202 Address after: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Patentee after: Xuji Electric Co., Ltd. Patentee after: Xuchang Xuji Software Technology Co., Ltd. Patentee after: State Grid Corporation of China Address before: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Patentee before: Xuji Group Co., Ltd. Patentee before: Xuji Electric Co., Ltd. Patentee before: Xuchang Xuji Software Technology Co., Ltd. Patentee before: State Grid Corporation of China |
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