JPS53143330A - Developing apparatus of magnetic brush type - Google Patents

Developing apparatus of magnetic brush type

Info

Publication number
JPS53143330A
JPS53143330A JP5835077A JP5835077A JPS53143330A JP S53143330 A JPS53143330 A JP S53143330A JP 5835077 A JP5835077 A JP 5835077A JP 5835077 A JP5835077 A JP 5835077A JP S53143330 A JPS53143330 A JP S53143330A
Authority
JP
Japan
Prior art keywords
developing apparatus
magnetic brush
brush type
sleeve
developing agent
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
JP5835077A
Other languages
Japanese (ja)
Inventor
Minoru Suzuki
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 JP5835077A priority Critical patent/JPS53143330A/en
Publication of JPS53143330A publication Critical patent/JPS53143330A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

PURPOSE: To reduce the rotational torque of a sleeve so that the fatiegue of a developing agent due to friction may be reduced to elongate the life, by reducing with the use of a partition the contact between the sleeve and the developing agent in front of a doctor which is made operative to regulate the heigh tof a magentic brush on the sleeve.
COPYRIGHT: (C)1978,JPO&Japio
JP5835077A 1977-05-20 1977-05-20 Developing apparatus of magnetic brush type Pending JPS53143330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5835077A JPS53143330A (en) 1977-05-20 1977-05-20 Developing apparatus of magnetic brush type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5835077A JPS53143330A (en) 1977-05-20 1977-05-20 Developing apparatus of magnetic brush type

Publications (1)

Publication Number Publication Date
JPS53143330A true JPS53143330A (en) 1978-12-13

Family

ID=13081860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5835077A Pending JPS53143330A (en) 1977-05-20 1977-05-20 Developing apparatus of magnetic brush type

Country Status (1)

Country Link
JP (1) JPS53143330A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182762A (en) * 1981-04-30 1982-11-10 Siemens Ag Apparatus for developing charged image on recording body
JPS57182763A (en) * 1981-04-30 1982-11-10 Siemens Ag Charged image developing apparatus
JPS5989361U (en) * 1982-12-06 1984-06-16 株式会社リコー magnetic brush developing device
JPS60257466A (en) * 1984-06-01 1985-12-19 Minolta Camera Co Ltd Dry developing device
JPH01105948U (en) * 1988-01-06 1989-07-17

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182762A (en) * 1981-04-30 1982-11-10 Siemens Ag Apparatus for developing charged image on recording body
JPS57182763A (en) * 1981-04-30 1982-11-10 Siemens Ag Charged image developing apparatus
JPH0222949B2 (en) * 1981-04-30 1990-05-22 Siemens Ag
JPS5989361U (en) * 1982-12-06 1984-06-16 株式会社リコー magnetic brush developing device
JPS60257466A (en) * 1984-06-01 1985-12-19 Minolta Camera Co Ltd Dry developing device
JPH01105948U (en) * 1988-01-06 1989-07-17

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