Switching device comprising an electromagnetic arc driving mechanism
The invention relates to a switching device comprising an electromagnetic arc driving mechanism and an arcing chamber that includes a stationary switching piece (1) and an opposite movable switching piece (4). The invention is characterized in that the electromagnetic arc driving mechanism is embodi...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a switching device comprising an electromagnetic arc driving mechanism and an arcing chamber that includes a stationary switching piece (1) and an opposite movable switching piece (4). The invention is characterized in that the electromagnetic arc driving mechanism is embodied in the form of a metal sheet (8) that is placed around the stationary switching piece (1).
本发明涉及一种具有电磁弧驱动机构的开关设备，其中，开关设备具有带有固定定位的触头(1)和与其相对布置的移动的触头(4)的灭弧室。本发明的特征在于，电磁弧驱动机构设计成金属片(8)的形式，该金属片围绕固定定位的触头(1)定位。 |
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