发明名称 ELEVATOR SYSTEM
摘要 <p>An elevator system which automatically reduces the rate of change of acceleration when an elevator car is requested to decelerate before the car reaches the end of its normal acceleration mode. When a stop request is initiated while the car is still accelerating, a modification circuit changes the normal acceleration schedule to reduce the rate of rise of the speed pattern signal. A delay circuit delays the operation of the modification circuit to insure that the modification circuit does not substantially lengthen the time required for the car to reach the landing at which it is to stop.</p>
申请公布号 CA972488(A) 申请公布日期 1975.08.05
申请号 CA19730172110 申请日期 1973.05.24
申请人 WESTINGHOUSE ELECTRIC CORPORATION 发明人 CAPUTO, WILLIAM R.;OSTRANDER, WILLIAM M.
分类号 B66B1/52 主分类号 B66B1/52
代理机构 代理人
主权项
地址