发明名称 ELECTROMAGNETIC BRAKE CONTROL CIRCUITRY FOR ELEVATOR APPLICATION
摘要 A brake system (30) for an elevator car (12) includes a multiple of brake segments (40A, 40B, 40C) for deceleration of the elevator car and a brake control circuit operable to control operation of each of the multiple of brake segments to passively sequence activation of each of the multiple of brake segments.
申请公布号 EP3112304(A1) 申请公布日期 2017.01.04
申请号 EP20160176943 申请日期 2016.06.29
申请人 Otis Elevator Company 发明人 LOTFI, Amir;KWON, Yisug;MILLETT, Steven M.
分类号 B66B1/32;B66B5/02;B66D5/30 主分类号 B66B1/32
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