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
    • 3. 发明授权
    • High voltage gas circuit breaker
    • 高压气体断路器
    • US08304677B2
    • 2012-11-06
    • US12648352
    • 2009-12-29
    • Jeong Hoon Yoon
    • Jeong Hoon Yoon
    • H01H33/88
    • H01H33/904H01H2033/028
    • The present invention relates to a high-voltage gas circuit breaker, and there is provided a gas circuit breaker including a movable arc contact and a fixed arc contact engaged with the movable arc contact; a cylinder rod coupled with the movable arc contact; an insulating rod connected to the cylinder rod through a link mechanism in which an end thereof is connected to an operating mechanism; and an ejection nozzle for ejecting an arc-extinguishing gas between the movable arc contact and the fixed arc contact, wherein the link mechanism is reduced in a length direction of the insulating rod to pull the cylinder rod to a side of the insulating rod when the insulating rod is moved apart from the cylinder rod.
    • 高压气体断路器技术领域本发明涉及高压气体断路器,并且提供了一种气动断路器,其包括可动电弧触点和与可动电弧触点接合的固定电弧触点; 与可动电弧接触件联接的气缸杆; 绝缘杆,其连杆机构通过连杆机构连接到所述气缸杆,所述连杆机构的一端连接到操作机构; 以及用于在可动电弧接触和固定电弧触点之间喷射灭弧气体的喷嘴,其中,当绝缘杆的长度方向上连杆机构减小时,将气缸杆拉到绝缘杆的一侧,当 绝缘杆与气缸杆分离。