The invention provides an eddy current type brake device which is installed on an elevator car or a balance weight moving along a guide rail, the eddy current type brake device is provided with a magnet unit and an operation mechanism, and the guide rail extends along the vertical direction. The magnet unit includes at least one magnet. The operating mechanism moves the magnet unit between an operating position at which the magnet unit approaches the guide rail and actuates the brake and a non-operating position at which the magnet unit is farther from the guide rail than the operating position.
本发明提供一种涡电流式制动装置,其是安装在沿着导轨移动的电梯轿厢或平衡配重上的涡电流式制动装置,具有磁铁单元和动作机构,该导轨沿着上下方向延伸。磁铁单元包括至少一个磁铁。动作机构使磁铁单元在接近导轨而使制动器动作的动作位置和比动作位置远离导轨的非动作位置之间移动。
Eddy current type brake device
涡电流式制动装置
2023-02-17
Patent
Electronic Resource
Chinese
Eddy current brake, control device of eddy current brake and maglev train
European Patent Office | 2020
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