JPS58111067A - 現像装置 - Google Patents

現像装置

Info

Publication number
JPS58111067A
JPS58111067A JP20906481A JP20906481A JPS58111067A JP S58111067 A JPS58111067 A JP S58111067A JP 20906481 A JP20906481 A JP 20906481A JP 20906481 A JP20906481 A JP 20906481A JP S58111067 A JPS58111067 A JP S58111067A
Authority
JP
Japan
Prior art keywords
magnetic
developer
magnetic material
developing device
developing sleeve
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.)
Granted
Application number
JP20906481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0451831B2 (enExample
Inventor
Fuchio Sugano
管野　布千雄
Toshio Kaneko
利雄 金子
Koji Sakamoto
康治 坂本
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 JP20906481A priority Critical patent/JPS58111067A/ja
Publication of JPS58111067A publication Critical patent/JPS58111067A/ja
Publication of JPH0451831B2 publication Critical patent/JPH0451831B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
    • G03G15/0928—Details concerning the magnetic brush roller structure, e.g. magnet configuration relating to the shell, e.g. structure, composition

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
JP20906481A 1981-12-25 1981-12-25 現像装置 Granted JPS58111067A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20906481A JPS58111067A (ja) 1981-12-25 1981-12-25 現像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20906481A JPS58111067A (ja) 1981-12-25 1981-12-25 現像装置

Publications (2)

Publication Number Publication Date
JPS58111067A true JPS58111067A (ja) 1983-07-01
JPH0451831B2 JPH0451831B2 (enExample) 1992-08-20

Family

ID=16566649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20906481A Granted JPS58111067A (ja) 1981-12-25 1981-12-25 現像装置

Country Status (1)

Country Link
JP (1) JPS58111067A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115971A (ja) * 1983-11-28 1985-06-22 Ricoh Co Ltd 現像剤搬送体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316441U (enExample) * 1976-07-22 1978-02-10
JPS5498248A (en) * 1978-01-20 1979-08-03 Ricoh Co Ltd Development apparatus for static latent image
JPS56125753A (en) * 1980-03-07 1981-10-02 Canon Inc Developing method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316441U (enExample) * 1976-07-22 1978-02-10
JPS5498248A (en) * 1978-01-20 1979-08-03 Ricoh Co Ltd Development apparatus for static latent image
JPS56125753A (en) * 1980-03-07 1981-10-02 Canon Inc Developing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115971A (ja) * 1983-11-28 1985-06-22 Ricoh Co Ltd 現像剤搬送体

Also Published As

Publication number Publication date
JPH0451831B2 (enExample) 1992-08-20

Similar Documents

Publication Publication Date Title
JPS59193474A (ja) 現像装置
EP1223478A3 (en) Image forming apparatus and image forming process unit
JPS5932790B2 (ja) 静電潜像現像方法
JPS58111067A (ja) 現像装置
JP3397416B2 (ja) 現像装置
CA1135046A (en) Magnetic brush development apparatus
JP3092415B2 (ja) 現像装置
JPS62184474A (ja) 静電荷像現像方法
JPS5926369Y2 (ja) 静電気録用磁石ロ−ル
JPS5926371Y2 (ja) 現像装置
JP3092427B2 (ja) 現像装置
JPS604194Y2 (ja) 現像装置
JPS61141468A (ja) 現像器
JPS58142356A (ja) マグネツトロ−ル
JP2553340Y2 (ja) マグネットロール
JP3002380B2 (ja) 現像装置及び現像ロール
JPS5651756A (en) Developing method
JPS59170873A (ja) 磁気記録法
JPS60153067A (ja) 磁気ブラシ現像ロ−ラ
JPS61200563A (ja) 現像装置
JPH07104580A (ja) 現像ローラ
JPH0398071A (ja) 現像装置
JPH0792805A (ja) 現像ローラ
JPH0215067B2 (enExample)
JPH05119624A (ja) 現像ローラー・現像ローラー着磁用ヨークおよび現像ローラー着磁方法