CN203702137U - 智能防爆无线远程遥控液位监测报警装置 - Google Patents
智能防爆无线远程遥控液位监测报警装置 Download PDFInfo
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- CN203702137U CN203702137U CN201420100118.7U CN201420100118U CN203702137U CN 203702137 U CN203702137 U CN 203702137U CN 201420100118 U CN201420100118 U CN 201420100118U CN 203702137 U CN203702137 U CN 203702137U
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CN201420100118.7U CN203702137U (zh) | 2014-03-06 | 2014-03-06 | 智能防爆无线远程遥控液位监测报警装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108756858A (zh) * | 2018-06-07 | 2018-11-06 | 中石化石油工程技术服务有限公司 | 一种钻井液面报警装置 |
CN117780334A (zh) * | 2024-02-27 | 2024-03-29 | 西南石油大学 | 一种钻井液液位测量装置及测量方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108756858A (zh) * | 2018-06-07 | 2018-11-06 | 中石化石油工程技术服务有限公司 | 一种钻井液面报警装置 |
CN117780334A (zh) * | 2024-02-27 | 2024-03-29 | 西南石油大学 | 一种钻井液液位测量装置及测量方法 |
CN117780334B (zh) * | 2024-02-27 | 2024-05-03 | 西南石油大学 | 一种钻井液液位测量装置及测量方法 |
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Owner name: DAQING KANGQI PETROLEUM TECHNOLOGY DEVELOPMENT CO. Free format text: FORMER OWNER: YUE WEIJIAN Effective date: 20150427 |
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Free format text: CORRECT: ADDRESS; FROM: 163316 DAQING, HEILONGJIANG PROVINCE TO: 163000 DAQING, HEILONGJIANG PROVINCE |
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Effective date of registration: 20150427 Address after: 163000 Heilongjiang Province, Daqing City Ranghulu District Fuxing District Animal Husbandry Patentee after: Daqing Kang Qi Petroleum Technology Development Co.,Ltd. Address before: Torch high tech Zone in Heilongjiang province Daqing city street 163316 No. 40 emerging industry incubator building 4, room 808, block A Patentee before: Yue Weijian |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 |
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CF01 | Termination of patent right due to non-payment of annual fee |