发明名称 Control apparatus of automatic door
摘要 A control apparatus of an automatic door is adapted such that a time period required for opening a door to a full-opened state is stored and a target time period required for opening the door to a half-opened state or to a 3/4-opened state is determined by evaluating the stored time period for opening the door to a full-opened state. In an operation mode for opening the door to a half-opened state or a 3/4-opened state, comparison is made of a lapse time period of the current operation for opening the door and the target time period is calculated, in advance whereupon a motor is brought to a stop upon coincidence thereof.
申请公布号 US4401929(A) 申请公布日期 1983.08.30
申请号 US19810281378 申请日期 1981.07.08
申请人 MATSUSHITA ELECTRIC WORKS, LTD. 发明人 ODAKA, KUNIYUKI;YAMAMURA, YUKIO;ISHINO, KOICHI;NAKAMURA, MASAYUKI
分类号 E05F15/10;E05F15/14;(IPC1-7):H02P3/00 主分类号 E05F15/10
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