JPH049063U - - Google Patents

Info

Publication number
JPH049063U
JPH049063U JP4901490U JP4901490U JPH049063U JP H049063 U JPH049063 U JP H049063U JP 4901490 U JP4901490 U JP 4901490U JP 4901490 U JP4901490 U JP 4901490U JP H049063 U JPH049063 U JP H049063U
Authority
JP
Japan
Prior art keywords
sleeve
developer
opening
permanent magnet
supply port
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
JP4901490U
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 JP4901490U priority Critical patent/JPH049063U/ja
Publication of JPH049063U publication Critical patent/JPH049063U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示す要部横断面図、
第２図は従来の現像装置の例を示す要部横断面図
である。 １……現像剤槽、５……スリーブ、６……永久
磁石部材、９……開口、１０……容器、１１……
初動現像剤。

Claims (1)

  1. 【実用新案登録請求の範囲】 非磁性材料により中空円筒状に形成したスリー
    ブと、このスリーブ内に同軸的に設けられかつ外
    周に軸方向に延びる複数個の磁極を設けてなる永
    久磁石部材と、現像剤を収容すると共に前記スリ
    ーブと永久磁石部材とを保持する現像剤槽とを備
    え、現像剤をスリーブにより現像領域まで搬送し
    て現像を行うように構成した現像装置において、 スリーブ上方の現像剤槽にスリーブの長さ寸法
    と対応する長穴状の開口を設け、初動現像剤を収
    容すると共に前記開口と対応する供給口を有しこ
    の供給口をシール部材によつて封止してなる容器
    を前記開口に装着し、供給口および開口を介して
    初動現像剤を永久磁石部材の磁気吸引力の作用す
    る範囲に供給するように構成したことを特徴とす
    る現像装置。
JP4901490U 1990-05-10 1990-05-10 Pending JPH049063U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4901490U JPH049063U (ja) 1990-05-10 1990-05-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4901490U JPH049063U (ja) 1990-05-10 1990-05-10

Publications (1)

Publication Number Publication Date
JPH049063U true JPH049063U (ja) 1992-01-27

Family

ID=31566339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4901490U Pending JPH049063U (ja) 1990-05-10 1990-05-10

Country Status (1)

Country Link
JP (1) JPH049063U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184372A (ja) * 1983-04-04 1984-10-19 Olympus Optical Co Ltd カ−トリツジ現像機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59184372A (ja) * 1983-04-04 1984-10-19 Olympus Optical Co Ltd カ−トリツジ現像機

Similar Documents

Publication Publication Date Title
JPH049063U (ja)
JPH049066U (ja)
JPS6291664U (ja)
JPS63125243U (ja)
JPS63115157U (ja)
JPH0356953U (ja)
JPS62118251U (ja)
JPH0339756U (ja)
JPS5651808A (en) Solenoid apparatus
JPS59191478U (ja) 電磁弁
JPS6386898U (ja)
JPS61133382U (ja)
JPS60156577U (ja) 現像装置
JPH0343667U (ja)
JPS6360168U (ja)
JPS62190105U (ja)
JPH0173381U (ja)
JPS5832611U (ja) ソレノイド形電磁石
JPS60184470U (ja) 電磁流量制御弁
JPH0241653U (ja)
JPS6276359U (ja)
JPS6279598U (ja)
JPS6342928U (ja)
JPS61109915U (ja)
JPH0483690U (ja)