CN1971646B - 本安型矿用井下供电监测报警*** - Google Patents
本安型矿用井下供电监测报警*** Download PDFInfo
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- CN1971646B CN1971646B CN2006100323588A CN200610032358A CN1971646B CN 1971646 B CN1971646 B CN 1971646B CN 2006100323588 A CN2006100323588 A CN 2006100323588A CN 200610032358 A CN200610032358 A CN 200610032358A CN 1971646 B CN1971646 B CN 1971646B
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Application Number | Priority Date | Filing Date | Title |
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CN2006100323588A CN1971646B (zh) | 2006-09-30 | 2006-09-30 | 本安型矿用井下供电监测报警*** |
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CN2006100323588A CN1971646B (zh) | 2006-09-30 | 2006-09-30 | 本安型矿用井下供电监测报警*** |
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CN1971646A CN1971646A (zh) | 2007-05-30 |
CN1971646B true CN1971646B (zh) | 2011-09-14 |
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CN2006100323588A Expired - Fee Related CN1971646B (zh) | 2006-09-30 | 2006-09-30 | 本安型矿用井下供电监测报警*** |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101599880B (zh) * | 2008-06-06 | 2011-10-12 | 中国科学院自动化研究所 | 嵌入式矿用数据分站 |
CN102411323A (zh) * | 2010-09-21 | 2012-04-11 | 江苏新力科技实业有限公司 | 矿用隔爆兼本质安全型控制电路装置 |
CN103383795A (zh) * | 2013-05-03 | 2013-11-06 | 国家电网公司 | 低损耗光电警示器 |
CN105976577A (zh) * | 2014-07-16 | 2016-09-28 | 曹新民 | 一种监测电力变压器异常状态的报警*** |
CN104444894A (zh) * | 2014-12-04 | 2015-03-25 | 安徽省宿州市龙华防爆电器有限公司 | 一种煤矿井下绞车的通讯线路复用装置 |
CN105301514B (zh) * | 2015-08-24 | 2018-02-06 | 中国石油集团渤海钻探工程有限公司 | 一种基于单片机的井下电源参数采集***及控制方法 |
CN106443499B (zh) * | 2016-08-22 | 2019-01-22 | 海南师范大学 | 手持式直流开关电源输出本安检测方法 |
CN111586997B (zh) * | 2020-04-08 | 2021-05-18 | 宿州科力电器有限公司 | 一种斜巷运输报警箱 |
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2006
- 2006-09-30 CN CN2006100323588A patent/CN1971646B/zh not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
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李钟实.实用电子报警器精选百例.《实用电子报警器精选百例》.科学技术文献出版社,1993,18-20. * |
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CN1971646A (zh) | 2007-05-30 |
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Owner name: HU'NAN CHUXIANG CONSTRUCTION ENGINEERING CO., LTD. Free format text: FORMER OWNER: HUNAN SCI-TECH UNIV. Effective date: 20121107 |
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Free format text: CORRECT: ADDRESS; FROM: 411201 XIANGTAN, HUNAN PROVINCE TO: 410114 CHANGSHA, HUNAN PROVINCE |
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Effective date of registration: 20121107 Address after: 410114 Hunan province Changsha Tianxin District Xin Mei Road No. 102 Patentee after: Hunan Chu Xiang Construction Engineering Co.,Ltd. Address before: 411201 Taoyuan Road, Hunan, Xiangtan Patentee before: HUNAN University OF SCIENCE AND TECHNOLOGY |
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CP01 | Change in the name or title of a patent holder |
Address after: 410114 Hunan province Changsha Tianxin District Xin Mei Road No. 102 Patentee after: Hunan Chuxiang Construction Engineering Group Co.,Ltd. Address before: 410114 Hunan province Changsha Tianxin District Xin Mei Road No. 102 Patentee before: Hunan Chu Xiang Construction Engineering Co.,Ltd. |
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