| 发明名称 |
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| 摘要 |
<p>In a recording and/or playback apparatus for record carriers accommodated in cassettes, a detection device for determining the presence of a cassette in the apparatus in the correct position. The device comprises an electric circuit for controlling an apparatus function, in response to a sensing means formed by capacitive coupling between two spaced electrodes in the apparatus and an electrically conducting component in the cassette.</p> |
| 申请公布号 |
CH607216(A5) |
申请公布日期 |
1978.11.30 |
| 申请号 |
CH19750009198 |
申请日期 |
1975.07.14 |
| 申请人 |
PHILIPS' GLOEILAMPENFABRIEKEN (NV) |
发明人 |
VIKTOR CZONKA;ALOIS PATLIK |
| 分类号 |
G11B15/17;G11B15/16;G11B15/675;G11B15/68;G11B23/00;G11B33/10;(IPC1-7):11B15/00;11B23/10 |
主分类号 |
G11B15/17 |
| 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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