会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Monitoring equipment for dissolved gas in insulating oil
    • 绝缘油中溶解气体的监测设备
    • US4763514A
    • 1988-08-16
    • US862967
    • 1986-05-14
    • Sadao NaitoKatsumi ShionoHideo ShinoharaYoshihiro MakinoToshitsugu Ishii
    • Sadao NaitoKatsumi ShionoHideo ShinoharaYoshihiro MakinoToshitsugu Ishii
    • G01N33/00G01N33/28G01N1/00
    • G01N33/2841
    • An apparatus for monitoring gas dissolved in an electrically insulating oil used in an electrical apparatus comprises a sampling device connected to a tank for sampling a portion of the insulating oil from the electrical apparatus, an extracting device connected to the sampling device for extracting a volume of dissolved gas from the portion of the insulating oil in the sampling device, and a measuring device connected to the extracting device for measuring the components of the dissolved gas. All of the volume of dissolved gas is delivered from the extracting device either by pumping the oil from the tank to the extracting device to force the dissolved gas to the measuring device or by using a plate of the extracting device to force the dissolved gas therefrom. All of the volume of dissolved gas measured is exhausted from the measuring device. The portion of the insulating oil remaining in the extracting device is returned to the tank.
    • 一种用于监测溶解在电气设备中使用的电绝缘油中的气体的装置,包括:连接到罐的取样装置,用于对来自电气设备的一部分绝缘油进行采样;连接到取样装置的提取装置, 来自采样装置中的绝缘油部分的溶解气体,以及连接到提取装置的测量装置,用于测量溶解气体的组分。 所有体积的溶解气体通过将油从罐抽吸到萃取装置而从提取装置输送,以迫使溶解的气体进入测量装置,或者通过使用提取装置的板来迫使溶解的气体。 所测量的所有体积的溶解气体都从测量装置中排出。 残留在提取装置中的绝缘油的部分返回到罐中。