FR2550866B1 - Appareil de formation d'une mince couche de revelateur electrophotographique - Google Patents

Appareil de formation d'une mince couche de revelateur electrophotographique

Info

Publication number
FR2550866B1
FR2550866B1 FR8412908A FR8412908A FR2550866B1 FR 2550866 B1 FR2550866 B1 FR 2550866B1 FR 8412908 A FR8412908 A FR 8412908A FR 8412908 A FR8412908 A FR 8412908A FR 2550866 B1 FR2550866 B1 FR 2550866B1
Authority
FR
France
Prior art keywords
forming
thin layer
electrophotographic developer
electrophotographic
developer
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
FR8412908A
Other languages
English (en)
Other versions
FR2550866A1 (fr
Inventor
Fumitaka Kan
Hatsuo Tajima
Atsushi Hosoi
Masanori Takenouchi
Takashi Saito
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 JP58151028A external-priority patent/JPS6042776A/ja
Priority claimed from JP20518783A external-priority patent/JPS6095575A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of FR2550866A1 publication Critical patent/FR2550866A1/fr
Application granted granted Critical
Publication of FR2550866B1 publication Critical patent/FR2550866B1/fr
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
    • 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)
  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
FR8412908A 1983-08-18 1984-08-17 Appareil de formation d'une mince couche de revelateur electrophotographique Expired - Lifetime FR2550866B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58151028A JPS6042776A (ja) 1983-08-18 1983-08-18 現像装置
JP20518783A JPS6095575A (ja) 1983-10-31 1983-10-31 現像装置

Publications (2)

Publication Number Publication Date
FR2550866A1 FR2550866A1 (fr) 1985-02-22
FR2550866B1 true FR2550866B1 (fr) 1990-09-21

Family

ID=26480424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412908A Expired - Lifetime FR2550866B1 (fr) 1983-08-18 1984-08-17 Appareil de formation d'une mince couche de revelateur electrophotographique

Country Status (4)

Country Link
US (1) US4583490A (fr)
DE (1) DE3430190A1 (fr)
FR (1) FR2550866B1 (fr)
GB (1) GB2145943B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4563978A (en) * 1983-04-08 1986-01-14 Canon Kabushiki Kaisha Developing apparatus
JPS60230146A (ja) * 1984-04-27 1985-11-15 Mita Ind Co Ltd 電子写真用現像方法
US4916492A (en) * 1986-02-20 1990-04-10 Canon Kabushiki Kaisha Developer method and apparatus
US4777904A (en) * 1986-12-22 1988-10-18 Xerox Corporation Touchdown development apparatus
JPH0193759A (ja) * 1987-10-05 1989-04-12 Canon Inc カラー画像形成方法及びその装置
US4876574A (en) * 1987-11-04 1989-10-24 Canon Kabushiki Kaisha Developing apparatus
JPH034264A (ja) * 1989-05-31 1991-01-10 Canon Inc 磁気ブラシ現像装置
US5085171A (en) * 1991-06-10 1992-02-04 Lexmark International, Inc. Compliant doctor blade
US5765080A (en) * 1996-06-17 1998-06-09 Xerox Corporation Magnetic development zone toner supply enhancement
JPH11133747A (ja) * 1997-10-31 1999-05-21 Konica Corp 現像装置
JP2000137381A (ja) * 1998-08-26 2000-05-16 Canon Inc ブレ―ド部材、ブレ―ド部材の製造方法及び現像機ユニット、並びに、画像形成装置
JP2000330380A (ja) * 1999-05-24 2000-11-30 Ricoh Co Ltd 現像装置および現像装置用マグネットローラ

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53111738A (en) * 1977-03-11 1978-09-29 Toshiba Corp Developing device of magnetic brush type
GB2081135B (en) * 1977-09-10 1982-09-08 Canon Kk Developing apparatus for electrostatic image
US4391512A (en) * 1979-01-06 1983-07-05 Canon Kabushiki Kaisha Developing device using magnetic developer
GB2046634B (en) * 1979-02-02 1983-09-28 Canon Kk Magnetic brush developer
JPS55120042A (en) * 1979-03-08 1980-09-16 Canon Inc Developing method and device
GB2088253B (en) * 1980-11-01 1984-05-10 Ricoh Kk Electrophotographic development apparatus
US4468111A (en) * 1981-05-20 1984-08-28 Mita Industrial Company Limited Developing device for use on an electrostatic copying apparatus
US4625676A (en) * 1982-02-17 1986-12-02 Ricoh Company, Ltd. Developing device
JPS58143360A (ja) * 1982-02-19 1983-08-25 Canon Inc 現像方法
US4579082A (en) * 1982-09-02 1986-04-01 Canon Kabushiki Kaisha Developing apparatus
US4607938A (en) * 1983-04-26 1986-08-26 Canon Kabushiki Kaisha Method and apparatus for forming a thin layer of developer

Also Published As

Publication number Publication date
GB8420915D0 (en) 1984-09-19
GB2145943A (en) 1985-04-11
GB2145943B (en) 1987-06-10
FR2550866A1 (fr) 1985-02-22
DE3430190A1 (de) 1985-03-07
US4583490A (en) 1986-04-22
DE3430190C2 (fr) 1990-10-18

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