JPS58192655U - developing unit - Google Patents

developing unit

Info

Publication number
JPS58192655U
JPS58192655U JP9007382U JP9007382U JPS58192655U JP S58192655 U JPS58192655 U JP S58192655U JP 9007382 U JP9007382 U JP 9007382U JP 9007382 U JP9007382 U JP 9007382U JP S58192655 U JPS58192655 U JP S58192655U
Authority
JP
Japan
Prior art keywords
developing unit
magnet roll
vibrator
toner
rotating
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
JP9007382U
Other languages
Japanese (ja)
Inventor
清水　英保
Original Assignee
株式会社日立製作所
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 by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP9007382U priority Critical patent/JPS58192655U/en
Publication of JPS58192655U publication Critical patent/JPS58192655U/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示す現像ユニットの説明図
、第２図は第１図の中心付近の断面を示す説明図である
。 １．２・・・サイドプレート、３・・・スリーブ、４・
・・マグネットロール、７・・・ホッパ部、８・・・ト
ナー、１０・・・振動子、１１・・・記録紙。FIG. 1 is an explanatory view of a developing unit showing an embodiment of the present invention, and FIG. 2 is an explanatory view showing a cross section near the center of FIG. 1.2...Side plate, 3...Sleeve, 4.
... Magnet roll, 7... Hopper section, 8... Toner, 10... Vibrator, 11... Recording paper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 乾式静電記録に用いられる、粉体磁性トナーと回転する
マグネットロールにより静電帯電した記録紙を上から現
像する上側現像方式の現像ユニットにおいて、トナーを
補給するホッパ内部に揺動自在に取り付けられた磁性体
の振動子を具備し、マグネットロールの回転で生じる回
転磁界により振動子を揺動させることを特徴とする現像
ユニット。In a top development type development unit used in dry electrostatic recording, which develops electrostatically charged recording paper from above using powdered magnetic toner and a rotating magnet roll, it is swingably mounted inside the hopper that replenishes toner. 1. A developing unit comprising a vibrator made of a magnetic material, the vibrator being oscillated by a rotating magnetic field generated by rotation of a magnet roll.
JP9007382U 1982-06-18 1982-06-18 developing unit Pending JPS58192655U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9007382U JPS58192655U (en) 1982-06-18 1982-06-18 developing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9007382U JPS58192655U (en) 1982-06-18 1982-06-18 developing unit

Publications (1)

Publication Number Publication Date
JPS58192655U true JPS58192655U (en) 1983-12-21

Family

ID=30098631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9007382U Pending JPS58192655U (en) 1982-06-18 1982-06-18 developing unit

Country Status (1)

Country Link
JP (1) JPS58192655U (en)

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