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发明授权
CN110010384B 用于电气设备的电气开关单元 有权

用于电气设备的电气开关单元
摘要：
用于电气设备的电气开关单元，其用在电气设备中以控制从电源流过电气设备以对电气设备供电的电流，电气开关单元包括：固定电触头和可移动电触头，所述可移动电触头被构造用于相对于固定电触头在ON位置和OFF位置之间移动，在ON位置中，可移动电触头与固定电触头相接触，其中电流能够从电源流过以对电气设备供电，在OFF位置中，可移动电触头脱离与固定电触头的接触，其中来自电源的电流不能从电源流过以对电气设备供电；触头移动器，其能移动地联接至端子构件，触头移动器构造用于相对于端子构件移动，以便在ON位置和OFF位置之间移动可移动电触头；以及偏置构件，其将触头移动器和端子构件联接在一起，使得所述偏置构件构造为当触头移动器使可移动电触头相对于固定电触头在ON位置和OFF位置之间移动时作用在触头移动器上；其中当可移动电触头设置在ON位置时，电流能够沿着包括串联的端子构件、触头移动器和可移动电触头的电流路径而流动；以及其中电气绝缘构件与偏置构件串联设置在触头移动器和端子构件之间，由此当可移动电触头设置在ON位置时，所述电气绝缘构件使偏置构件与流过的电流电气绝缘。
摘要（英）：

An electrical switch includes a fixed electrical contact; a movable electrical contact which is moveable relative to thereto between an ON position in contact with and, an OFF position out of contact with, the fixed electrical contact; a contact mover movably coupled to a terminal member moveable relative thereto so as to move the movable electrical contact between the ON and OFF positions; a biasing member coupling the contact mover and the terminal member together such that said biasing member acts upon the contact mover as the contact mover moves the movable electrical contact relative to the fixed electrical contact between the ON and OFF positions; wherein in the ON position, electrical current flows along a path comprising the terminal member, contact mover and movable electrical contact in series, and, an electrical insulation member arranged in series with the biasing member between the contact mover and the terminal member.

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