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
    • 22. 发明授权
    • Contact construction for DC loads and switching device having the contact construction
    • 具有接触结构的直流负载和开关装置的接触结构
    • US07012492B2
    • 2006-03-14
    • US10853501
    • 2004-05-25
    • Tetsuya MoriTakuya YamazakiKazuhiro TsutsuiSusumu Sato
    • Tetsuya MoriTakuya YamazakiKazuhiro TsutsuiSusumu Sato
    • H01H51/22
    • H01H9/443H01H1/023H01H1/02372H01H1/02376H01H1/04
    • A contact construction and switching device for DC loads that can be repeatedly used while minimizing problems such as cut-off failure, locking and deposition due to an abnormal continuation of an arc between the contacts, burning and destruction of the contacts, and an increase in contact resistance has a construction that includes a stationary contact and a movable contact that are opposite to each other, and a magnetic unit which applies a magnetic field orthogonal to the moving direction of the movable contact. In the contact construction, the anode-side contact is made of an AgSnO2-based alloy which contains at least Ag and SnO2, and the cathode-side contact is made of one of an AgNi-based alloy which contains at least Ag and Ni and an AgCuO-based alloy which contains Ag and CuO. The switching device has the above-mentioned contact construction.
    • 用于直流负载的接触结构和开关装置,其可以重复使用,同时最小化由于触点之间的电弧异常继续,触点的烧毁和破坏等导致的切断故障,锁定和沉积等问题, 接触电阻具有包括彼此相对的固定触点和可动触点的结构,以及施加与可动触头的移动方向正交的磁场的磁性单元。 在接触结构中,阳极侧接触由至少包含Ag和SnO 2 2的AgSnO 2 O 2基合金制成,并且制造阴极侧接触 至少包含Ag和Ni的AgNi基合金和含有Ag和CuO的AgCuO基合金之一。 开关装置具有上述接触结构。