CN101170251B - 用于充油电力设备中的电子式速动油压继电器装置 - Google Patents
用于充油电力设备中的电子式速动油压继电器装置 Download PDFInfo
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- CN101170251B CN101170251B CN2007101562877A CN200710156287A CN101170251B CN 101170251 B CN101170251 B CN 101170251B CN 2007101562877 A CN2007101562877 A CN 2007101562877A CN 200710156287 A CN200710156287 A CN 200710156287A CN 101170251 B CN101170251 B CN 101170251B
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Application Number | Priority Date | Filing Date | Title |
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CN2007101562877A CN101170251B (zh) | 2007-10-10 | 2007-10-10 | 用于充油电力设备中的电子式速动油压继电器装置 |
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CN2007101562877A CN101170251B (zh) | 2007-10-10 | 2007-10-10 | 用于充油电力设备中的电子式速动油压继电器装置 |
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CN101170251A CN101170251A (zh) | 2008-04-30 |
CN101170251B true CN101170251B (zh) | 2011-05-18 |
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CN2007101562877A Active CN101170251B (zh) | 2007-10-10 | 2007-10-10 | 用于充油电力设备中的电子式速动油压继电器装置 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107063564A (zh) * | 2017-04-07 | 2017-08-18 | 国网四川省电力公司 | 电力少油设备监测系统 |
CN109592082B (zh) * | 2018-11-27 | 2021-09-07 | 上海航天电子通讯设备研究所 | 用于检测火箭动力加注系统信号的装置 |
CN110112706B (zh) * | 2019-05-07 | 2022-01-18 | 北京中瑞和电气有限公司 | 一种基于压力全量信息的变压器数字式保护装置及方法 |
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Denomination of invention: Electronic quick acting oil pressure relay device for oil filled power equipment Effective date of registration: 20210808 Granted publication date: 20110518 Pledgee: China Construction Bank Corporation Sanmen sub branch Pledgor: ZHEJIANG ERG TECHNOLOGY JOINT STOCK Co.,Ltd. Registration number: Y2021330001100 |
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