| 发明名称 |
DEVI CE FOR CONTROLLING CAGE SPEED OF ELEVATOR |
| 摘要 |
PURPOSE:To reduce the shock of passengers in an elevator cage by controlling the cage speed by storing the current polarity of a converter in a memory and by applying the bias voltage of the polarity corresponding to that stored in the memory to a standard signal. |
| 申请公布号 |
JPS5323454(A) |
申请公布日期 |
1978.03.03 |
| 申请号 |
JP19760098362 |
申请日期 |
1976.08.18 |
| 申请人 |
MITSUBISHI ELECTRIC CORP |
发明人 |
TANAHASHI TOORU |
| 分类号 |
B66B1/24;B66B1/28;B66B1/30;H02P7/28;H02P7/292 |
主分类号 |
B66B1/24 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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