发明名称 PUSH-BUTTON SWITCH ASSEMBLY WITH INTEGRAL RESISTANCE FOR ELECTRONIC TUNING
摘要 The present invention treats a push-button switch assembly with integral resistance which functions as a voltage divider having individually selectable and individually adjustable taps. The taps are selected by individual push-buttons. Individual adjusting knobs normally arranged behind each push-button provide for tap adjustment. The assembly is suitable for use in an electronically tuned television receiver wherein it provides both channel selection and fine tuning for a selected channel.
申请公布号 US3768061(A) 申请公布日期 1973.10.23
申请号 USD3768061 申请日期 1971.10.22
申请人 GENERAL ELECTRIC CO,US 发明人 PEIL W,US;DAINO P,US;MARION R,US;WATKINS B,US
分类号 H01H13/00;H01H13/70;H01H13/72;H03J1/06;(IPC1-7):H01C5/00 主分类号 H01H13/00
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