Liquid leakage detector of liquid-pressure operating apparatus
专利汇可以提供Liquid leakage detector of liquid-pressure operating apparatus专利检索，专利查询，专利分析的服务。并且PURPOSE:To save manhours in maintenance and inspection of a breaker, by detecting leakage of liquid to the outside of the liquid-pressure driving part of the breaker at one remote place. CONSTITUTION:An oil leakage detecting part 1 (1-1-1-n) is constituted by the flowing way. A plurality of conductive wires 2a and conductive plate springs 2b are arranged in a bridge shape, and a first wire frame 2 is formed in a matrix shape as a whole. Conductive wires 3a are wired in a second wire frame 3 in correspondence with the first frame 2. The frames 2 and 3 are overlapped through a foil shaped sheet 4, which has electric insulating property and comprises a material, which can be dissolved in oil. A plurality of these detectors 1-1-1-n are connected to resistors R1-Rn in series. Said parts are further connected in parallel and provided between a power source E and a current monitor MO. When the oil leaks through certain detecting part and the leakage is detected, a current level is displayed on the monitor MO. Therefore, the oil leakage to the outside of the hydraulic operating apparatus of a breaker can be detected at one remote place. The manhours of the maintenance and inspection of the breaker in a substation can be saved.，下面是Liquid leakage detector of liquid-pressure operating apparatus专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 低压变电所最大负荷的计算方法 | 2020-05-08 | 917 |
| 智慧铁路牵引变电所管控系统 | 2020-05-12 | 721 |
| 一种柔性牵引供电系统四绕组牵引变压器装置 | 2020-05-12 | 974 |
| 采集负荷端母线线电压的3～66kV线路断线保护方法 | 2020-05-13 | 972 |
| 基于强化学习的城轨交通储能系统能量管理方法 | 2020-05-13 | 192 |
| 一种易于定位的变电所验电推车平台 | 2020-05-08 | 883 |
| 一种城市轨道交通供电系统CIM拓展建模方法 | 2020-05-11 | 56 |
| 一种管道站用装配式变电所结构体系 | 2020-05-11 | 153 |
| 一种工业厂房工艺柜备用电源供电配电系统 | 2020-05-11 | 948 |
| 一种煤矿井下柴电独立驱动胶轮车智能辅助运输系统 | 2020-05-11 | 912 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
