JPH0380454U - - Google Patents

Info

Publication number
JPH0380454U
JPH0380454U JP14131689U JP14131689U JPH0380454U JP H0380454 U JPH0380454 U JP H0380454U JP 14131689 U JP14131689 U JP 14131689U JP 14131689 U JP14131689 U JP 14131689U JP H0380454 U JPH0380454 U JP H0380454U
Authority
JP
Japan
Prior art keywords
detection surface
remaining amount
toner remaining
piezoelectric
detection device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP14131689U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14131689U priority Critical patent/JPH0380454U/ja
Publication of JPH0380454U publication Critical patent/JPH0380454U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)

Description

【図面の簡単な説明】
第1図a及びbは本考案の圧電式トナー残量検
知装置を現像装置に実装した状態の説明図及び検
知装置実装部の拡大説明図である。 1……現像装置、2……筐体、2a……側壁、
3……現像ローラ、4……撹拌手段、10……検
知装置、11……検知面、15……ゴムカバー。

Claims (1)

  1. 【実用新案登録請求の範囲】 現像装置内部に配置されて内部のトナー量を検
    知する圧電式トナー残量検知装置において、 前記圧電式トナー残量検知装置はその検知面が
    下側を向くように傾倒して設置されるとともに、
    該検知面との間に微小な空隙を保持した状態で該
    検知面を薄膜の弾性シートで被覆したことを特徴
    とする圧電式トナー残量検知装置の実装構造。
JP14131689U 1989-12-05 1989-12-05 Pending JPH0380454U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14131689U JPH0380454U (ja) 1989-12-05 1989-12-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14131689U JPH0380454U (ja) 1989-12-05 1989-12-05

Publications (1)

Publication Number Publication Date
JPH0380454U true JPH0380454U (ja) 1991-08-19

Family

ID=31688221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14131689U Pending JPH0380454U (ja) 1989-12-05 1989-12-05

Country Status (1)

Country Link
JP (1) JPH0380454U (ja)

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