JPS5265453A - Magnet roller - Google Patents

Magnet roller

Info

Publication number
JPS5265453A
JPS5265453A JP14141175A JP14141175A JPS5265453A JP S5265453 A JPS5265453 A JP S5265453A JP 14141175 A JP14141175 A JP 14141175A JP 14141175 A JP14141175 A JP 14141175A JP S5265453 A JPS5265453 A JP S5265453A
Authority
JP
Japan
Prior art keywords
magnet roller
magnetic
attainment
neighborhood
ears
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
JP14141175A
Other languages
Japanese (ja)
Inventor
Hiroharu Suzuki
Manabu Mochizuki
Hajime Koyama
Teruyuki Onuma
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 JP14141175A priority Critical patent/JPS5265453A/en
Publication of JPS5265453A publication Critical patent/JPS5265453A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

PURPOSE: To enable the attainment of a fully distinctly reproduced image by rendering the fluctuation of the magnetic field in the neighborhood of the main magnetic polarity to be considerably large so as to cause the ears of a magnetic brush to erect well.
COPYRIGHT: (C)1977,JPO&Japio
JP14141175A 1975-11-26 1975-11-26 Magnet roller Pending JPS5265453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14141175A JPS5265453A (en) 1975-11-26 1975-11-26 Magnet roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14141175A JPS5265453A (en) 1975-11-26 1975-11-26 Magnet roller

Publications (1)

Publication Number Publication Date
JPS5265453A true JPS5265453A (en) 1977-05-30

Family

ID=15291369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14141175A Pending JPS5265453A (en) 1975-11-26 1975-11-26 Magnet roller

Country Status (1)

Country Link
JP (1) JPS5265453A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53159684U (en) * 1977-05-20 1978-12-14
JPS5458039U (en) * 1977-09-30 1979-04-21
JPS6132079A (en) * 1984-09-17 1986-02-14 Tdk Corp Magnet roll
JP2016153813A (en) * 2015-02-20 2016-08-25 コニカミノルタ株式会社 Magnet roller, developing roller, developing device, and image forming apparatus
JP2020003640A (en) * 2018-06-28 2020-01-09 コニカミノルタ株式会社 Magnet roller, development roller, development device and image formation apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143150A (en) * 1974-10-11 1976-04-13 Hitachi Metals Ltd IKEIDAN MENOJUSURUCHOJAKUITSUTAIFUERAITOJISHAKUROORU
JPS5217829A (en) * 1975-07-31 1977-02-10 Canon Inc Development device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143150A (en) * 1974-10-11 1976-04-13 Hitachi Metals Ltd IKEIDAN MENOJUSURUCHOJAKUITSUTAIFUERAITOJISHAKUROORU
JPS5217829A (en) * 1975-07-31 1977-02-10 Canon Inc Development device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53159684U (en) * 1977-05-20 1978-12-14
JPS5458039U (en) * 1977-09-30 1979-04-21
JPS6132079A (en) * 1984-09-17 1986-02-14 Tdk Corp Magnet roll
JP2016153813A (en) * 2015-02-20 2016-08-25 コニカミノルタ株式会社 Magnet roller, developing roller, developing device, and image forming apparatus
JP2020003640A (en) * 2018-06-28 2020-01-09 コニカミノルタ株式会社 Magnet roller, development roller, development device and image formation apparatus

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