JPS5258936A - Development device - Google Patents

Development device

Info

Publication number
JPS5258936A
JPS5258936A JP13544275A JP13544275A JPS5258936A JP S5258936 A JPS5258936 A JP S5258936A JP 13544275 A JP13544275 A JP 13544275A JP 13544275 A JP13544275 A JP 13544275A JP S5258936 A JPS5258936 A JP S5258936A
Authority
JP
Japan
Prior art keywords
development device
developer
scraper
fatigue
arc
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
JP13544275A
Other languages
Japanese (ja)
Inventor
Koremasa Inukai
Yasuo Hosaka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13544275A priority Critical patent/JPS5258936A/en
Publication of JPS5258936A publication Critical patent/JPS5258936A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the fatigue of developer due to much stuffing and improve the endurance life in the electrophotographic copying machine by making a scraper of developer in the form of an arc, and providing a partition member together therewith.
COPYRIGHT: (C)1977,JPO&Japio
JP13544275A 1975-11-11 1975-11-11 Development device Pending JPS5258936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13544275A JPS5258936A (en) 1975-11-11 1975-11-11 Development device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13544275A JPS5258936A (en) 1975-11-11 1975-11-11 Development device

Publications (1)

Publication Number Publication Date
JPS5258936A true JPS5258936A (en) 1977-05-14

Family

ID=15151805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13544275A Pending JPS5258936A (en) 1975-11-11 1975-11-11 Development device

Country Status (1)

Country Link
JP (1) JPS5258936A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488130A (en) * 1977-12-22 1979-07-13 Ibm Magnetic brush developing device
JPS5559477A (en) * 1978-10-30 1980-05-02 Ricoh Co Ltd Magnetic brush developing device
JPS56120553U (en) * 1980-02-15 1981-09-14

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5488130A (en) * 1977-12-22 1979-07-13 Ibm Magnetic brush developing device
JPS5559477A (en) * 1978-10-30 1980-05-02 Ricoh Co Ltd Magnetic brush developing device
JPS6321189B2 (en) * 1978-10-30 1988-05-06 Ricoh Kk
JPS56120553U (en) * 1980-02-15 1981-09-14

Similar Documents

Publication Publication Date Title
JPS533348A (en) Process and device for controlling toner density of developer liquid
JPS5213343A (en) Toner cleaning device for the electrophotographic copying machine
JPS5265443A (en) Magnetic brush development of electrostatic latent image
JPS5424632A (en) Dry developing method in electrophotography
JPS5266438A (en) Development device for electrophotographic copying machine
JPS5289923A (en) Cleaning of remaining toner in electrophotographic copier
JPS5258936A (en) Development device
JPS5246820A (en) Developers for xerography
JPS51147327A (en) Electronic duplication appliance
JPS5316633A (en) Electrophotographic developing agent
JPS522531A (en) Method for preventing wear at the surface of a phtosensitive member an d film formation at toner surface
JPS545435A (en) Developer for electropotography
JPS51133028A (en) Electrophotographic development method
JPS536034A (en) Process and device for magnetic brush developing
JPS5323639A (en) Development device
JPS5417846A (en) Dichromatic electrophotographic copying method
JPS5240337A (en) Liquid development device
JPS533343A (en) Magnetic brush developing device in electrophotographic copier
JPS5238221A (en) Electrophotography
JPS5223943A (en) Bias potential taking and applying process for the electrophotographic copying machine
JPS5310439A (en) Developing apparatus of magnetic brush type
JPS5424032A (en) Magnetic brush developing device
JPS5439640A (en) Electrophotographic copier
JPS525530A (en) Device for an auxiliary cleaning in an electrophoto copying machine
JPS5424038A (en) Developer replenishing device