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公开(公告)号:US4270487A
公开(公告)日:1981-06-02
申请号:US952735
申请日:1978-10-19
申请人: Isamu Terashima , Toshio Twubaki , Masayasu Anzai
发明人: Isamu Terashima , Toshio Twubaki , Masayasu Anzai
CPC分类号: G03G15/09 , G03G15/0856 , G03G15/086
摘要: A developer level sensor installed on the sidewall of a developer container in a developing apparatus consists of an oscillator circuit with multiple coils, the mutual inductance of which is adjusted by a moveable electric conductor. The lower limit level of developer sensed may be adjusted by the positioning of a control plate.
摘要翻译: 安装在显影装置中的显影剂容器的侧壁上的显影剂液位传感器包括具有多个线圈的振荡器电路,其互感由可移动导电体调节。 感测的显影剂的下限水平可以通过控制板的定位来调节。