发明名称 |
CIRCUIT ARRANGEMENT FOR THE SELECTIVE CONNECTION OF SIGNAL SOURCES TO A SIGNAL COLLECTOR |
摘要 |
<p>In a circuit arrangement for optionally connecting the outputs of a plurality of signal sources which produce signals consisting of d.c. and a.c. components to an input of a signal sink, an interference-free switching is accomplished by providing that all the signals supplied by the signal sources from their outputs.</p> |
申请公布号 |
EP0278566(A3) |
申请公布日期 |
1991.06.12 |
申请号 |
EP19880200197 |
申请日期 |
1988.02.04 |
申请人 |
PHILIPS PATENTVERWALTUNG GMBH;N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
SCHWARZ, HENNING;WELTERSBACH, WOLFGANG |
分类号 |
H04N5/16;H03K17/16;H04H60/04;H04N5/60;(IPC1-7):H04H7/00 |
主分类号 |
H04N5/16 |
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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