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    • 7. 发明申请
    • Weld Breaking Contactor
    • 焊接断路器
    • US20100059352A1
    • 2010-03-11
    • US12207183
    • 2008-09-09
    • Eric J. WebbBryan M. Averill
    • Eric J. WebbBryan M. Averill
    • H01H5/00
    • H01H3/001H01H50/323H01H50/546
    • An electric contactor may include a first plunger member supporting a first contact member thereon, the first plunger member being movable between a disengaged position and an engaged position with respect to a first electrical terminal; a second plunger member supporting a second contact member thereon, the second plunger member being movable between a disengaged position and an engaged position with respect to a second electrical terminal; a first linear actuator selectively causing movement of the first plunger from the disengaged position to the engaged position; and a second linear actuator selectively causing movement of the second plunger from the disengaged position to the engaged position. Actuation of one of the first and second linear actuators will apply a weld breaking force against the plunger associated with the other of the first and second linear actuators.
    • 电接触器可以包括支撑其上的第一接触构件的第一柱塞构件,第一柱塞构件可相对于第一电气端子在分离位置和接合位置之间移动; 第二柱塞构件,其在其上支撑第二接触构件,所述第二柱塞构件可相对于第二电气端子在分离位置和接合位置之间移动; 第一线性致动器选择性地使第一柱塞从分离位置移动到接合位置; 以及第二线性致动器,其选择性地使第二柱塞从脱离位置移动到接合位置。 第一和第二线性致动器之一的致动器将对与第一和第二线性致动器中的另一个相关联的柱塞施加焊接断裂力。