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    • 2. 发明公开
    • 파워 스위치, 특히 고전류 스위치
    • 电源开关,特别高电流开关
    • KR1020090014291A
    • 2009-02-09
    • KR1020087030037
    • 2007-05-09
    • 지멘스 악티엔게젤샤프트
    • 쿠르트,랄프-페터뤼트닉,클레멘스
    • H01H33/66H01H1/58
    • H01H33/6606H01H1/5822H01H2001/5894
    • The invention relates to a power switch, especially a high-current switch, comprising at least one pole unit (2) with a pole head (3) and a pole base (4) and a vacuum switching tube (5) interposed therebetween, said vacuum switching tube having a stationary contact (12) and a mobile contact (8, 20), the stationary contact (12) being connected to a first conductor rail (6) of the pole unit (2) via a first connecting element (13) and the mobile contact (8) being connected to a second conductor rail (7) of the pole unit (2) via a second connecting element (11). The aim of the invention is to provide a power switch of the aforementioned type which has a higher current carrying capacity. For this purpose, the first connecting element (13) is welded to the first conductor rail (6) and the stationary contact (12) and the second connecting element (11) is welded to the second conductor rail (7) and the mobile contact (8, 20).
    • 本发明涉及一种功率开关,特别是大电流开关,其包括至少一个具有极头(3)和极基座(4)的极单元(2)和置于其间的真空开关管(5),所述 真空开关管具有固定触点(12)和可动触点(8,20),固定触头(12)经由第一连接元件(13)连接到极单元(2)的第一导体导轨(6) ),并且所述移动触点(8)经由第二连接元件(11)连接到所述极单元(2)的第二导体导轨(7)。 本发明的目的是提供一种具有较高载流能力的上述类型的电源开关。 为此,第一连接元件(13)被焊接到第一导体轨道(6),固定触点(12)和第二连接元件(11)焊接到第二导体轨道(7)上,并且移动触点 (8,20)。