发明名称 |
D.C. MOTOR STARTER WITH SPEED DISCRIMINATION |
摘要 |
In a DC motor control circuit, there is applied a frequency responsive starter circuit which can discriminate a frequency of a rotational signal derived from a signal generator attached to the DC motor. The starter circuit includes a monostable multivibrator which stops its operation in case when the frequency of an input signal exceeds a predetermined frequency. |
申请公布号 |
CA1065963(A) |
申请公布日期 |
1979.11.06 |
申请号 |
CA19760257599 |
申请日期 |
1976.07.23 |
申请人 |
SONY CORPORATION |
发明人 |
NIKAMI, AKIRA;KURIKI, CHOEI |
分类号 |
H02P1/16;H02P1/18;H02P23/00;H02P29/00 |
主分类号 |
H02P1/16 |
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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