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Electromagnet equipped with a moving system including a permanent magnet and designed for monostable operation
Electromagnet equipped with a moving system including a permanent magnet and designed for monostable operation
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机译:配有移动系统(包括永磁体)的电磁体,设计用于单稳态运行
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摘要
At least one coil partly surrounds a magnetic circuit consisting of a fixed yoke and a movable armature, the armature being constituted by a permanent magnet having pole faces adapted to carry pole- pieces which project on each side of the axis of magnetization. The electromagnet comprises a second permanent magnet interposed within the fixed yoke with a polarity such that the armature is urged towards the end or so-called rest position when the coil is not energized.
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