发明名称 DEVICE FOR SPEED REGULATION OF AN ELECTRIC MOTOR, PARTICULARLY FOR OPENING DOOR SUCH AS ELEVATOR CAR SLIDING DOOR
摘要 The invention relates to a motor control device, in particular for driving elevator car doors. This device comprises sensor means (1) providing pulse signals with the movement of the door, interface means (27) for receiving the said pulse signals, interface means (23) for receiving the signals for controlling the opening and closing of the door, information processing means (31) of the microprocessor type and motor-supply means of the triac (29) type which are controlled in a switching mode according to instructions for the direction, driving force and safety of the movement of the door. <IMAGE>
申请公布号 CZ9200398(A3) 申请公布日期 1993.02.17
申请号 CS19920000398 申请日期 1992.02.11
申请人 OTIS ELEVATOR CO 发明人 VERILLON ALAIN;CAVALLO JEAN-LOUIS
分类号 B66B1/00;B66B13/14;B66B13/26;G05B19/23;H02P3/04 主分类号 B66B1/00
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