ES2145101T3 - Aparato de revelado que tiene un elemento de suministro de revelador rotativo para el elemento portador del revelador. - Google Patents

Aparato de revelado que tiene un elemento de suministro de revelador rotativo para el elemento portador del revelador.

Info

Publication number
ES2145101T3
ES2145101T3 ES94305524T ES94305524T ES2145101T3 ES 2145101 T3 ES2145101 T3 ES 2145101T3 ES 94305524 T ES94305524 T ES 94305524T ES 94305524 T ES94305524 T ES 94305524T ES 2145101 T3 ES2145101 T3 ES 2145101T3
Authority
ES
Spain
Prior art keywords
agent
transportation
developing agent
developing apparatus
developing
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 - Lifetime
Application number
ES94305524T
Other languages
English (en)
Inventor
Yoshiaki Kobayashi
Keishi Osawa
Yoshito Mizoguchi
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.)
Filing date
Publication date
Priority claimed from JP20456293A external-priority patent/JP3050727B2/ja
Priority claimed from JP5207225A external-priority patent/JPH0744024A/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of ES2145101T3 publication Critical patent/ES2145101T3/es
Anticipated expiration legal-status Critical
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
    • 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
    • G03G15/0928—Details concerning the magnetic brush roller structure, e.g. magnet configuration relating to the shell, e.g. structure, composition
    • 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
    • G03G15/0806—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller
    • G03G15/0808—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer on a donor element, e.g. belt, roller characterised by the developer supplying means, e.g. structure of developer supply roller
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

UN APARATO DE REVELADO INCLUYE UN MIEMBRO (3) DE TRANSPORTE DEL AGENTE REVELADOR, PARA EL TRANSPORTE DE UN AGENTE REVELADOR MAGNETICO (7), ESTANDO PROVISTO EL MIEMBRO (3) DE TRANSPORTE DEL AGENTE REVELADOR DE UNA PLURALIDAD DE POLOS MAGNETICOS (41-4D); UN MIEMBRO (5) DE REGULACION PARA REGULAR UN ESPESOR DE CAPA DEL AGENTE REVELADOR (7) SOBRE EL MIEMBRO (3) DE TRANSPORTE DEL AGENTE REVELADOR AUXILIAR; UN MIEMBRO (6) ROTATORIO ELASTICO, SITUADO HACIA ARRIBA DE UNA POSICION DE REGULACION DEL AGENTE REVELADOR DEL MIEMBRO (5) DE REGULACION, CON RESPECTO A UNA DIRECCION DE DESPLAZAMIENTO (B) DEL MIEMBRO (3) DE TRANSPORTE DEL AGENTE REVELADOR, PARA SUMINISTRAR EL AGENTE REVELADOR (7) MAGNETICO SOBRE EL MIEMBRO (3) DE TRANSPORTE DEL AGENTE REVELADOR; DONDE UNA SUPERFICIE DEL MIEMBRO (6) ROTATORIO ELASTICO ES DE MATERIAL UNICELULAR ALVEOLAR.
ES94305524T 1993-07-27 1994-07-26 Aparato de revelado que tiene un elemento de suministro de revelador rotativo para el elemento portador del revelador. Expired - Lifetime ES2145101T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20456293A JP3050727B2 (ja) 1993-07-27 1993-07-27 画像形成装置及び現像装置
JP5207225A JPH0744024A (ja) 1993-07-29 1993-07-29 画像形成装置

Publications (1)

Publication Number Publication Date
ES2145101T3 true ES2145101T3 (es) 2000-07-01

Family

ID=26514535

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94305524T Expired - Lifetime ES2145101T3 (es) 1993-07-27 1994-07-26 Aparato de revelado que tiene un elemento de suministro de revelador rotativo para el elemento portador del revelador.

Country Status (7)

Country Link
US (1) US5621505A (es)
EP (1) EP0636950B1 (es)
KR (1) KR0134297B1 (es)
CN (1) CN1058793C (es)
DE (1) DE69424480T2 (es)
ES (1) ES2145101T3 (es)
HK (1) HK1014056A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1010871A (ja) * 1996-06-21 1998-01-16 Minolta Co Ltd 現像装置
US6104903A (en) * 1997-10-08 2000-08-15 Canon Kabushiki Kaisha Developing device
JP3420505B2 (ja) 1998-07-29 2003-06-23 キヤノン株式会社 現像装置
US6219513B1 (en) * 2000-02-11 2001-04-17 Toshiba Tec Kabushiki Kaisha Developing device
JP2005173485A (ja) * 2003-12-15 2005-06-30 Canon Inc 現像装置、プロセスカートリッジ及び画像形成装置
JP4841000B2 (ja) * 2006-12-11 2011-12-21 キヤノン株式会社 現像剤容器、現像装置、及びプロセスカートリッジ
JP4935770B2 (ja) * 2007-06-29 2012-05-23 ブラザー工業株式会社 現像ユニット、プロセス装置および画像形成装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58115462A (ja) * 1981-12-28 1983-07-09 Minolta Camera Co Ltd 静電潜像現像装置
US4760422A (en) * 1985-01-16 1988-07-26 Ricoh Company, Ltd. Developing device using single component toner
JPS6316736A (ja) * 1986-07-09 1988-01-23 Nec Corp 時分割パケツト信号合成装置
JPS63225263A (ja) * 1987-03-16 1988-09-20 Canon Inc 現像装置
JPH01217485A (ja) * 1988-02-26 1989-08-31 Canon Inc 現像装置
DE68912004T2 (de) * 1988-07-01 1994-05-05 Canon Kk Entwicklungsgerät.
US5220129A (en) * 1989-03-20 1993-06-15 Fujitsu Ltd. Developing device used in electrophotographic field
JPH0384572A (ja) * 1989-08-29 1991-04-10 Canon Inc 電子写真装置
JP2948238B2 (ja) * 1989-08-29 1999-09-13 キヤノン株式会社 現像装置
US5030996A (en) * 1989-08-31 1991-07-09 Canon Kabushiki Kaisha Image forming apparatus with AC bias voltages for preventing developer mixture
JP2843660B2 (ja) * 1990-08-30 1999-01-06 キヤノン株式会社 現像装置
JPH04365071A (ja) * 1991-06-12 1992-12-17 Canon Inc 現像剤薄層形成方法及びその装置
JPH052341A (ja) * 1991-06-25 1993-01-08 Minolta Camera Co Ltd 現像装置
JPH0527576A (ja) * 1991-07-24 1993-02-05 Canon Inc 現像装置
US5287150A (en) * 1991-09-06 1994-02-15 Canon Kabushiki Kaisha Developing device including rotatable resilient roller for supplying developer to and removing developer from a developer bearing member
JP3044104B2 (ja) * 1991-09-06 2000-05-22 キヤノン株式会社 現像剤供給剥離部材、この部材を有する現像装置及び画像形成装置
JP3243696B2 (ja) * 1991-11-14 2002-01-07 株式会社リコー 現像装置
JPH05232792A (ja) * 1992-02-20 1993-09-10 Canon Inc 現像装置
JP3197934B2 (ja) * 1992-03-24 2001-08-13 キヤノン株式会社 現像装置

Also Published As

Publication number Publication date
HK1014056A1 (en) 1999-09-17
EP0636950B1 (en) 2000-05-17
EP0636950A2 (en) 1995-02-01
KR950003933A (ko) 1995-02-17
CN1058793C (zh) 2000-11-22
KR0134297B1 (ko) 1998-04-29
EP0636950A3 (en) 1995-04-12
DE69424480T2 (de) 2000-10-12
CN1104343A (zh) 1995-06-28
US5621505A (en) 1997-04-15
DE69424480D1 (de) 2000-06-21

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