JPH0427472U - - Google Patents

Info

Publication number: JPH0427472U
Authority: JP; Japan
Prior art keywords: magnetic; developing sleeve; toner; magnetic pole; field generating
Prior art date: 1990-06-28
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

JP6883390U

Other languages

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.)

1990-06-28

Filing date

1990-06-28

Publication date

1992-03-04

1990-06-28 Application filed filed Critical

1990-06-28 Priority to JP6883390U priority Critical patent/JPH0427472U/ja

1991-04-16 Priority to DE4112429A priority patent/DE4112429A1/de

1991-04-17 Priority to US07/686,640 priority patent/US5072690A/en

1992-03-04 Publication of JPH0427472U publication Critical patent/JPH0427472U/ja

Status Pending legal-status Critical Current

Links

230000003746 surface roughness Effects 0.000 claims description 2
230000004907 flux Effects 0.000 claims 1
230000001105 regulatory effect Effects 0.000 claims 1
238000010586 diagram Methods 0.000 description 1

Landscapes

Magnetic Brush Developing In Electrophotography (AREA)

JP6883390U 1990-04-27 1990-06-28 Pending JPH0427472U (cs)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
JP6883390U JPH0427472U (cs)	1990-06-28	1990-06-28
DE4112429A DE4112429A1 (de)	1990-04-27	1991-04-16	Entwicklungsvorrichtung fuer einen elektrofotografischen drucker
US07/686,640 US5072690A (en)	1990-04-27	1991-04-17	Developing device of electrophotographic printer

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP6883390U JPH0427472U (cs)	1990-06-28	1990-06-28

Publications (1)

Publication Number	Publication Date
JPH0427472U true JPH0427472U (cs)	1992-03-04

Family

ID=31603609

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP6883390U Pending JPH0427472U (cs)	1990-04-27	1990-06-28

Country Status (1)

Country	Link
JP (1)	JPH0427472U (cs)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5766455A (en) *	1980-10-11	1982-04-22	Canon Inc	Development device
JPH049987A (ja) *	1990-04-27	1992-01-14	Seikosha Co Ltd	電子写真記録装置の現像器

1990
- 1990-06-28 JP JP6883390U patent/JPH0427472U/ja active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5766455A (en) *	1980-10-11	1982-04-22	Canon Inc	Development device
JPH049987A (ja) *	1990-04-27	1992-01-14	Seikosha Co Ltd	電子写真記録装置の現像器

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