DE69412150T2 - Wiederaufbereitungsvorrichtung für Entwickler und eine sie verwendende Bilderzeugungsvorrichtung - Google Patents

Wiederaufbereitungsvorrichtung für Entwickler und eine sie verwendende Bilderzeugungsvorrichtung

Info

Publication number: DE69412150T2
Authority: DE; Germany
Prior art keywords: developer; image forming; reprocessing; forming device; reprocessing device
Prior art date: 1993-02-01
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 - Lifetime

Application number

DE69412150T

Other languages

English (en)

Other versions

DE69412150D1 (de

Inventor

Michiro Koike

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.)

Canon Inc

Original Assignee

Canon Inc

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.)

1993-02-01

Filing date

1994-01-31

Publication date

1999-03-11

1994-01-31 Application filed by Canon Inc filed Critical Canon Inc

1998-09-10 Publication of DE69412150D1 publication Critical patent/DE69412150D1/de

1999-03-11 Application granted granted Critical

1999-03-11 Publication of DE69412150T2 publication Critical patent/DE69412150T2/de

2014-02-01 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
- G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/10—Collecting or recycling waste developer
- G03G21/105—Arrangements for conveying toner waste

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Environmental & Geological Engineering (AREA)
Sustainable Development (AREA)
Cleaning In Electrography (AREA)
Dry Development In Electrophotography (AREA)
Magnetic Brush Developing In Electrophotography (AREA)

DE69412150T 1993-02-01 1994-01-31 Wiederaufbereitungsvorrichtung für Entwickler und eine sie verwendende Bilderzeugungsvorrichtung Expired - Lifetime DE69412150T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3400893		1993-02-01

Publications (2)

Publication Number	Publication Date
DE69412150D1 DE69412150D1 (de)	1998-09-10
DE69412150T2 true DE69412150T2 (de)	1999-03-11

Family

ID=12402404

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69412150T Expired - Lifetime DE69412150T2 (de)	1993-02-01	1994-01-31	Wiederaufbereitungsvorrichtung für Entwickler und eine sie verwendende Bilderzeugungsvorrichtung

Country Status (3)

Country	Link
US (1)	US6160984A (de)
EP (1)	EP0612002B1 (de)
DE (1)	DE69412150T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH07234621A (ja) *	1993-12-27	1995-09-05	Canon Inc	分離装置及び画像形成装置
US5600411A (en) *	1995-06-07	1997-02-04	Xerox Corporation	Multi layer toner filtration trap

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4054381A (en) *	1976-04-05	1977-10-18	Xerox Corporation	Toner filter arrangement
JPS5619062A (en) *	1979-07-25	1981-02-23	Minolta Camera Co Ltd	Method for removing foreign matter out of developer
JPS5674284A (en) *	1979-11-22	1981-06-19	Canon Inc	Toner reusing device
JPS56165180A (en) *	1980-05-26	1981-12-18	Canon Inc	Toner regenerating device
US4389968A (en) *	1980-05-26	1983-06-28	Canon Kabushiki Kaisha	Toner regenerating device
JPS5868758A (ja) *	1981-10-20	1983-04-23	Konishiroku Photo Ind Co Ltd	静電像現像方法
CA1190960A (en) *	1983-02-01	1985-07-23	Andrzej Maczuszenko	Toner system
JPS60257478A (ja) *	1984-06-05	1985-12-19	Ricoh Co Ltd	磁気ブラシクリ−ニング装置
JPS6146572A (ja) *	1984-08-13	1986-03-06	Nissan Motor Co Ltd	二値化回路
CH674883A5 (de) *	1988-05-06	1990-07-31	Escher Wyss Gmbh
JP2834749B2 (ja) *	1988-12-14	1998-12-14	株式会社リコー	画像形成装置
US4972231A (en) *	1989-05-01	1990-11-20	Xerox Corporation	Linearly movable developer unit magnet
US5260760A (en) *	1990-11-27	1993-11-09	Mita Industrial Co., Ltd.	Image forming apparatus with auxiliary image forming mechanism
JPH04367873A (ja) *	1991-06-17	1992-12-21	Hitachi Ltd	画像記録装置
JPH05289503A (ja) *	1992-04-07	1993-11-05	Nec Off Syst Ltd	プリンタ装置
EP0614132B1 (de) *	1993-02-01	1998-10-07	Canon Kabushiki Kaisha	Wiederaufbereitungsvorrichtung für Entwickler und eine diese Vorrichtung verwendende Bilderzeugungsvorrichtung
US5455666A (en) *	1993-06-29	1995-10-03	Canon Kabushiki Kaisha	Developer extracting apparatus and image forming apparatus using it

1994
- 1994-01-31 DE DE69412150T patent/DE69412150T2/de not_active Expired - Lifetime
- 1994-01-31 EP EP94101421A patent/EP0612002B1/de not_active Expired - Lifetime
1996
- 1996-06-03 US US08/657,430 patent/US6160984A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69412150D1 (de)	1998-09-10
EP0612002B1 (de)	1998-08-05
EP0612002A1 (de)	1994-08-24
US6160984A (en)	2000-12-12

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DE69412150T2 (de)	1999-03-11	Wiederaufbereitungsvorrichtung für Entwickler und eine sie verwendende Bilderzeugungsvorrichtung
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Legal Events

Date	Code	Title	Description
1999-09-02	8364	No opposition during term of opposition