JPS533343A - Magnetic brush developing device in electrophotographic copier - Google Patents

Magnetic brush developing device in electrophotographic copier

Info

Publication number
JPS533343A
JPS533343A JP7736176A JP7736176A JPS533343A JP S533343 A JPS533343 A JP S533343A JP 7736176 A JP7736176 A JP 7736176A JP 7736176 A JP7736176 A JP 7736176A JP S533343 A JPS533343 A JP S533343A
Authority
JP
Japan
Prior art keywords
developer
developing device
magnetic brush
electrophotographic copier
brush developing
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
JP7736176A
Other languages
Japanese (ja)
Inventor
Koji Sakamoto
Hiroki Izumi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP7736176A priority Critical patent/JPS533343A/en
Publication of JPS533343A publication Critical patent/JPS533343A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

PURPOSE: To reduce fatigue of developer due to friction in a developer collectng station and extend its usefula life, by providing a developer partition in a developer tank and adjusting the amount of developer gravitating down from this partition so as to be nearly equal to that collected with a magnetic roller and carried back.
COPYRIGHT: (C)1978,JPO&Japio
JP7736176A 1976-06-30 1976-06-30 Magnetic brush developing device in electrophotographic copier Pending JPS533343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7736176A JPS533343A (en) 1976-06-30 1976-06-30 Magnetic brush developing device in electrophotographic copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7736176A JPS533343A (en) 1976-06-30 1976-06-30 Magnetic brush developing device in electrophotographic copier

Publications (1)

Publication Number Publication Date
JPS533343A true JPS533343A (en) 1978-01-13

Family

ID=13631755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7736176A Pending JPS533343A (en) 1976-06-30 1976-06-30 Magnetic brush developing device in electrophotographic copier

Country Status (1)

Country Link
JP (1) JPS533343A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977524U (en) * 1982-11-18 1984-05-25 三協アルミニウム工業株式会社 Press die holding device
JPH0246480A (en) * 1988-08-08 1990-02-15 Sharp Corp Developing device
JPH0246481A (en) * 1988-08-08 1990-02-15 Sharp Corp Developing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5977524U (en) * 1982-11-18 1984-05-25 三協アルミニウム工業株式会社 Press die holding device
JPH0246480A (en) * 1988-08-08 1990-02-15 Sharp Corp Developing device
JPH0246481A (en) * 1988-08-08 1990-02-15 Sharp Corp Developing device

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