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发明名称
CONTROL METHOD FOR PROTECTING UNINTENDED ELEVATOR CAR MOVEMENT
摘要
<p>본 발명은 엘리베이터 카의 임의적인 움직임 방지를 위한 제어방법에 관한 것으로, 엘리베이터 카가 정지된 상태에서 구동모터의 영속도 제어기법 및 구동모터의 3상 단락을 이용하여 의도하지 않은 엘리베이터 카의 움직임을 사전에 완전히 차단하므로서, 장치의 안전성을 크게 높일 수 있게 되는 것이다.</p>
申请公布号
KR101527127(B1)
申请公布日期
2015.06.09
申请号
KR20130141186
申请日期
2013.11.20
申请人
发明人
分类号
B66B1/24;B66B1/46
主分类号
B66B1/24
代理机构
代理人
主权项
地址
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