JPS5372629A - Permanent magnet roll used for development of electrophotography - Google Patents

Permanent magnet roll used for development of electrophotography

Info

Publication number
JPS5372629A
JPS5372629A JP14781076A JP14781076A JPS5372629A JP S5372629 A JPS5372629 A JP S5372629A JP 14781076 A JP14781076 A JP 14781076A JP 14781076 A JP14781076 A JP 14781076A JP S5372629 A JPS5372629 A JP S5372629A
Authority
JP
Japan
Prior art keywords
electrophotography
development
permanent magnet
magnet roll
roll used
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
JP14781076A
Other languages
Japanese (ja)
Inventor
Keitarou Yamashita
Katsunobu Yamamoto
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP14781076A priority Critical patent/JPS5372629A/en
Publication of JPS5372629A publication Critical patent/JPS5372629A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)
JP14781076A 1976-12-10 1976-12-10 Permanent magnet roll used for development of electrophotography Pending JPS5372629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14781076A JPS5372629A (en) 1976-12-10 1976-12-10 Permanent magnet roll used for development of electrophotography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14781076A JPS5372629A (en) 1976-12-10 1976-12-10 Permanent magnet roll used for development of electrophotography

Publications (1)

Publication Number Publication Date
JPS5372629A true JPS5372629A (en) 1978-06-28

Family

ID=15438717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14781076A Pending JPS5372629A (en) 1976-12-10 1976-12-10 Permanent magnet roll used for development of electrophotography

Country Status (1)

Country Link
JP (1) JPS5372629A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5480755A (en) * 1977-12-12 1979-06-27 Hitachi Metals Ltd Xerographic developing magnet roll
JPS55117172A (en) * 1979-03-02 1980-09-09 Canon Inc Developing device
JPS56159673A (en) * 1980-05-13 1981-12-09 Ricoh Co Ltd Developing device
JPS57157280A (en) * 1981-03-24 1982-09-28 Fuji Xerox Co Ltd Recovering method for magnetic powder developing material of electrophotographic copying machine
JPS5989361U (en) * 1982-12-06 1984-06-16 株式会社リコー magnetic brush developing device
JPH01108583A (en) * 1987-10-22 1989-04-25 Fuji Xerox Co Ltd Magnetic brush developing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119884U (en) * 1974-07-31 1976-02-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119884U (en) * 1974-07-31 1976-02-13

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5480755A (en) * 1977-12-12 1979-06-27 Hitachi Metals Ltd Xerographic developing magnet roll
JPS55117172A (en) * 1979-03-02 1980-09-09 Canon Inc Developing device
JPS56159673A (en) * 1980-05-13 1981-12-09 Ricoh Co Ltd Developing device
JPS57157280A (en) * 1981-03-24 1982-09-28 Fuji Xerox Co Ltd Recovering method for magnetic powder developing material of electrophotographic copying machine
JPS5989361U (en) * 1982-12-06 1984-06-16 株式会社リコー magnetic brush developing device
JPH01108583A (en) * 1987-10-22 1989-04-25 Fuji Xerox Co Ltd Magnetic brush developing device

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