JPS5659269A - Electrostatic latent image developing device - Google Patents

Electrostatic latent image developing device

Info

Publication number
JPS5659269A
JPS5659269A JP13468779A JP13468779A JPS5659269A JP S5659269 A JPS5659269 A JP S5659269A JP 13468779 A JP13468779 A JP 13468779A JP 13468779 A JP13468779 A JP 13468779A JP S5659269 A JPS5659269 A JP S5659269A
Authority
JP
Japan
Prior art keywords
developer
supply part
latent image
electrostatic latent
circumferential surface
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
JP13468779A
Other languages
Japanese (ja)
Inventor
Kenichi Wada
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP13468779A priority Critical patent/JPS5659269A/en
Publication of JPS5659269A publication Critical patent/JPS5659269A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

PURPOSE: To eliminate the stagnating of a developer by providing a blade member opposing to the circumferential surface of a magnetic brush carrier positioned at the opposite to a supply part.
CONSTITUTION: A developer carried to the position where an in fluence of the magnet of magnet roller 3 is exercised, i.e. developer supply part A corresponding to development sleeve 2 moves from this position A along the circumferential surface of development sleeve 2 in the direction of arrow (d) by channel member 12' provided on the circumferential surface of bucket roller 12, thereby rubbing against the surface of photoreceptor drum 1 in the state of a magnetic brush. The developer contributes to the development of an electrostatic latent image on the surface of drum 1 and, after moving in the direction of arrow (d), is scraped off from development sleeve 2 by scraper 10. Since scraper 10 is provided near developer supply part A in the opposite direction to supply part A, the developer can be prevented from stagnating at position B.
COPYRIGHT: (C)1981,JPO&Japio
JP13468779A 1979-10-17 1979-10-17 Electrostatic latent image developing device Pending JPS5659269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13468779A JPS5659269A (en) 1979-10-17 1979-10-17 Electrostatic latent image developing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13468779A JPS5659269A (en) 1979-10-17 1979-10-17 Electrostatic latent image developing device

Publications (1)

Publication Number Publication Date
JPS5659269A true JPS5659269A (en) 1981-05-22

Family

ID=15134219

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13468779A Pending JPS5659269A (en) 1979-10-17 1979-10-17 Electrostatic latent image developing device

Country Status (1)

Country Link
JP (1) JPS5659269A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834471A (en) * 1981-08-25 1983-02-28 Matsushita Graphic Commun Syst Inc Electrostatic developing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834471A (en) * 1981-08-25 1983-02-28 Matsushita Graphic Commun Syst Inc Electrostatic developing device
JPH0136619B2 (en) * 1981-08-25 1989-08-01 Matsushita Graphic Communic

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