| 发明名称 |
METHOD FOR DETECTING THE TROUBLE AT OUTPUT CONTACT |
| 摘要 |
PURPOSE:To directly detect the trouble of the outpt contact which in ON or OFF in every time by a simple circuit, and to certainly watch the output contact on the controlled point side of the remote control apparatus which requires high reliability. |
| 申请公布号 |
JPS5266173(A) |
申请公布日期 |
1977.06.01 |
| 申请号 |
JP19750141624 |
申请日期 |
1975.11.28 |
| 申请人 |
HITACHI LTD |
发明人 |
TANINAKA MASAO;TAKAHASHI MASAHIRO |
| 分类号 |
H04Q9/00;G05B23/02;G08C19/30 |
主分类号 |
H04Q9/00 |
| 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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