发明名称 |
ELEVATOR CONTROL SYSTEM |
摘要 |
An elevator system in which the movement of the elevator car is responsive to a comparator which provides an error signal responsive to the difference between the magnitude of a speed pattern signal provided by a speed pattern generator, and a signal responsive to actual car speed. An adjustable impedance device controls the affect of the speed pattern signal on the comparator, with the impedance of the adjustable impedance device being responsive to at least one predetermined parameter of the speed pattern signal. |
申请公布号 |
AU4671079(A) |
申请公布日期 |
1979.11.22 |
申请号 |
AU19790046710 |
申请日期 |
1979.05.03 |
申请人 |
WESTINGHOUSE ELECTRIC CORP |
发明人 |
WILLIAM ROBERT CAPUTO;ALAN LOUIS HUSSON |
分类号 |
B66B1/24;B66B1/28;B66B1/30;B66B5/06;B66B5/10;H02P7/292 |
主分类号 |
B66B1/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|