JPS6332187B2 - - Google Patents

Info

Publication number
JPS6332187B2
JPS6332187B2 JP54113263A JP11326379A JPS6332187B2 JP S6332187 B2 JPS6332187 B2 JP S6332187B2 JP 54113263 A JP54113263 A JP 54113263A JP 11326379 A JP11326379 A JP 11326379A JP S6332187 B2 JPS6332187 B2 JP S6332187B2
Authority
JP
Japan
Prior art keywords
developer
toner
sleeve
magnetic
toner concentration
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.)
Expired
Application number
JP54113263A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5636670A (en
Inventor
Kazuaki Tagawa
Minoru Suzuki
Makoto Hashimoto
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 JP11326379A priority Critical patent/JPS5636670A/ja
Priority to US06/179,646 priority patent/US4324483A/en
Priority to DE3031593A priority patent/DE3031593C2/de
Publication of JPS5636670A publication Critical patent/JPS5636670A/ja
Publication of JPS6332187B2 publication Critical patent/JPS6332187B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
JP11326379A 1979-08-21 1979-09-04 Magnetic brush developing unit Granted JPS5636670A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP11326379A JPS5636670A (en) 1979-09-04 1979-09-04 Magnetic brush developing unit
US06/179,646 US4324483A (en) 1979-08-21 1980-08-20 Magnetic brush development apparatus
DE3031593A DE3031593C2 (de) 1979-08-21 1980-08-21 Entwicklungsvorrichtung für ein elektrophotographisches Kopiergerät

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11326379A JPS5636670A (en) 1979-09-04 1979-09-04 Magnetic brush developing unit

Publications (2)

Publication Number Publication Date
JPS5636670A JPS5636670A (en) 1981-04-09
JPS6332187B2 true JPS6332187B2 (en, 2012) 1988-06-28

Family

ID=14607719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11326379A Granted JPS5636670A (en) 1979-08-21 1979-09-04 Magnetic brush developing unit

Country Status (1)

Country Link
JP (1) JPS5636670A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117238C2 (de) * 1981-04-30 1984-11-15 Siemens AG, 1000 Berlin und 8000 München Magnetbürstenanordnung in einer Entwicklungsvorrichtung zur Entwicklung von Ladungsbildern auf einem Ladungsbildträger
JPS5842073A (ja) * 1981-09-08 1983-03-11 Fuji Xerox Co Ltd 現像剤の濃度制御装置
JPS5858569A (ja) * 1981-10-02 1983-04-07 Fuji Xerox Co Ltd 電子複写機のトナ−比率検知装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5139857A (ja) * 1974-09-30 1976-04-03 Hikoji Okudaira Unpansochi
JPS52125338A (en) * 1976-04-14 1977-10-21 Hitachi Ltd Deteceor for toner density
JPS5823708B2 (ja) * 1976-06-24 1983-05-17 古河電池株式会社 アルカリ蓄電池の製造方法
JPS54122277A (en) * 1978-03-15 1979-09-21 Fisons Ltd Manufacture of cumarin derivative

Also Published As

Publication number Publication date
JPS5636670A (en) 1981-04-09

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