JPS5823346U - developing device - Google Patents

developing device

Info

Publication number
JPS5823346U
JPS5823346U JP11651481U JP11651481U JPS5823346U JP S5823346 U JPS5823346 U JP S5823346U JP 11651481 U JP11651481 U JP 11651481U JP 11651481 U JP11651481 U JP 11651481U JP S5823346 U JPS5823346 U JP S5823346U
Authority
JP
Japan
Prior art keywords
developer container
developing device
developer
container
types
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
JP11651481U
Other languages
Japanese (ja)
Inventor
西村　文喜
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP11651481U priority Critical patent/JPS5823346U/en
Priority to US06/404,492 priority patent/US4417544A/en
Priority to DE3229141A priority patent/DE3229141C2/en
Publication of JPS5823346U publication Critical patent/JPS5823346U/en
Pending legal-status Critical Current

Links

Landscapes

  • Dry Development 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) [Summary] 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]

図面は本考案の一実施例を示すもので、第１図は電子複
写機の内部構成図、第２図は現像装置を示す側断面図、
第３図および第４図は補給容器を示す側断面図、第５図
は制御手段を示す斜視図、第６図はその回路図である。 ３・・・現像容器、１３．１４・・・収容室、１１・・
・補給容器、１６・・・供給用回転体、２０・・・制御
手段。The drawings show one embodiment of the present invention; FIG. 1 is an internal configuration diagram of an electronic copying machine, FIG. 2 is a side sectional view showing a developing device,
3 and 4 are side sectional views showing the supply container, FIG. 5 is a perspective view showing the control means, and FIG. 6 is a circuit diagram thereof. 3... Developing container, 13.14... Storage chamber, 11...
- Supply container, 16... supply rotating body, 20... control means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 現像容器と、この現像容器に連設され、複数種の現像剤
を個別に収容する収容室を有した補給容器と、この補給
容器に設けられ正逆回転することにより上記収容室内の
現像剤を選択的に上記現像容器に供給する供給用回転体
と、上記現像容器内に供給された複数種の現像剤の量を
検出しその検出量に応じて上記供給用回転体の回転方向
を制御する制御手段とを具備してなることを特徴とする
現像装置。A developer container, a replenishment container connected to the developer container and having a storage chamber for individually accommodating a plurality of types of developers; A supply rotating body that selectively supplies the developer container, and an amount of the plurality of types of developer supplied to the developer container is detected, and a rotation direction of the supply rotor is controlled according to the detected amount. A developing device comprising a control means.
JP11651481U 1981-08-05 1981-08-05 developing device Pending JPS5823346U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11651481U JPS5823346U (en) 1981-08-05 1981-08-05 developing device
US06/404,492 US4417544A (en) 1981-08-05 1982-08-02 Developing device
DE3229141A DE3229141C2 (en) 1981-08-05 1982-08-04 Developing device for an electrophotographic two-colour copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11651481U JPS5823346U (en) 1981-08-05 1981-08-05 developing device

Publications (1)

Publication Number Publication Date
JPS5823346U true JPS5823346U (en) 1983-02-14

Family

ID=29910734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11651481U Pending JPS5823346U (en) 1981-08-05 1981-08-05 developing device

Country Status (1)

Country Link
JP (1) JPS5823346U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008070841A (en) * 2006-09-15 2008-03-27 Ricoh Co Ltd Developing unit and image forming apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008070841A (en) * 2006-09-15 2008-03-27 Ricoh Co Ltd Developing unit and image forming apparatus

Similar Documents

Publication Publication Date Title
JPS5823346U (en) developing device
JPS59106140U (en) Copy machine
JPS5823347U (en) developing device
JPS6122047U (en) developer supply device
JPS58128457U (en) developing device
JPS58133156U (en) developing device
JPS58195245U (en) developer supply device
JPS61164U (en) developing device
JPS614962U (en) toner supply device
JPS5845546U (en) Developer powder supply device
JPS5917451U (en) developer supply container
JPS58121051U (en) Developing machine toner supply device
JPS59166251U (en) Toner supply device
JPS58182946U (en) Toner supply device in electrophotographic copying machine
JPS60118152U (en) Toner supply device
JPS5813540U (en) developing device
JPS59184151U (en) Developer filter device
JPS5881543U (en) developing device
JPS614961U (en) toner supply device
JPS6146563U (en) Toner increase device for electronic copying machine
JPS5854651U (en) Development device of electrostatic copying machine
JPS5933049U (en) Copy machine toner density control device
JPS58133154U (en) developer supply device
JPS6122046U (en) Copy machine developing device
JPS581947U (en) developing device