DE3722917C2 - - Google Patents

Info

Publication number
DE3722917C2
DE3722917C2 DE3722917A DE3722917A DE3722917C2 DE 3722917 C2 DE3722917 C2 DE 3722917C2 DE 3722917 A DE3722917 A DE 3722917A DE 3722917 A DE3722917 A DE 3722917A DE 3722917 C2 DE3722917 C2 DE 3722917C2
Authority
DE
Germany
Prior art keywords
developing device
developer
development
drum
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
DE3722917A
Other languages
German (de)
English (en)
Other versions
DE3722917A1 (de
Inventor
Nobukazu Sasaki
Toshirou Yokohama Kanagawa Jp Kasamura
Masashi Tokio/Tokyo Jp Ohashi
Naoki Kawasaki Kanagawa Jp Okuda
Toshihiko Tokio/Tokyo Jp Kusumoto
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
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE3722917A1 publication Critical patent/DE3722917A1/de
Application granted granted Critical
Publication of DE3722917C2 publication Critical patent/DE3722917C2/de
Granted 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
    • G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
DE19873722917 1986-07-11 1987-07-10 Bilderzeugungseinrichtung und entwicklungseinheit hierfuer Granted DE3722917A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61163477A JPS6318376A (ja) 1986-07-11 1986-07-11 画像形成装置

Publications (2)

Publication Number Publication Date
DE3722917A1 DE3722917A1 (de) 1988-01-21
DE3722917C2 true DE3722917C2 (US20030199744A1-20031023-C00003.png) 1993-06-24

Family

ID=15774618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873722917 Granted DE3722917A1 (de) 1986-07-11 1987-07-10 Bilderzeugungseinrichtung und entwicklungseinheit hierfuer

Country Status (5)

Country Link
US (1) US4922300A (US20030199744A1-20031023-C00003.png)
JP (1) JPS6318376A (US20030199744A1-20031023-C00003.png)
DE (1) DE3722917A1 (US20030199744A1-20031023-C00003.png)
FR (1) FR2601468B1 (US20030199744A1-20031023-C00003.png)
GB (1) GB2195098B (US20030199744A1-20031023-C00003.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0264565A (ja) * 1988-08-31 1990-03-05 Canon Inc 画像形成装置
JPH07219403A (ja) * 1994-01-28 1995-08-18 Canon Inc 画像形成装置
US5666599A (en) 1994-04-06 1997-09-09 Hitachi, Ltd. Color electro-photographic printing apparatus
US6029018A (en) * 1998-09-10 2000-02-22 Tektronix, Inc. Color capable electrophotographic printer
JP2001058754A (ja) * 1999-06-08 2001-03-06 Ricoh Co Ltd シート仕分け装置及びシート排紙装置
JP3750585B2 (ja) * 2001-10-30 2006-03-01 リコープリンティングシステムズ株式会社 カラー電子写真装置
US20240152091A1 (en) * 2022-11-08 2024-05-09 Canon Kabushiki Kaisha Image forming apparatus
US20240152073A1 (en) * 2022-11-08 2024-05-09 Canon Kabushiki Kaisha Image forming apparatus

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609029A (en) * 1969-11-14 1971-09-28 Xerox Corp Materials application apparatus
US3987756A (en) * 1974-07-19 1976-10-26 Canon Kabushiki Kaisha Developing device
US3953121A (en) * 1974-10-29 1976-04-27 Xerox Corporation Articulated development apparatus
US3970042A (en) * 1975-01-17 1976-07-20 Xerox Corporation Color development apparatus
DE2529835C3 (de) * 1975-07-04 1979-08-30 Agfa-Gevaert Ag, 5090 Leverkusen Elektrofotografisches Kopiergerät
US4114998A (en) * 1977-01-14 1978-09-19 Tokyo Shibaura Electric Co., Ltd. Copying machine with removable photosensitive drum
DE2729349C3 (de) * 1977-06-29 1981-06-25 Agfa-Gevaert Ag, 5090 Leverkusen Elektrostatisches Kopiergerät
US4339196A (en) * 1980-11-28 1982-07-13 Pitney Bowes Inc. Eccentric cam for electrophotocopier developer unit
JPS57112247A (en) * 1980-12-26 1982-07-13 Sharp Corp Multi-sheet cassette apparatus
JPS57204567A (en) * 1981-06-12 1982-12-15 Fujiretsukusu Kk Color electrographic developing device
JPS57204566A (en) * 1981-06-12 1982-12-15 Fujiretsukusu Kk Composite copying machine for color separation film by electrophotography
JPS5969764A (ja) * 1982-10-15 1984-04-20 Canon Inc 画像形成装置
DE3244515A1 (de) * 1982-12-02 1984-06-07 Olympus Optical Co., Ltd., Tokio/Tokyo Elektrofotografisches kopiergeraet
JPS60169868A (ja) * 1984-02-14 1985-09-03 Sharp Corp 電子写真複写機
JPS6163866A (ja) * 1984-05-21 1986-04-02 Sharp Corp 多色現像槽交換装置
JPS6120068A (ja) * 1984-07-06 1986-01-28 Sharp Corp 現像装置の位置決め装置
JPS6156370A (ja) * 1984-08-28 1986-03-22 Ricoh Co Ltd 画像形成装置
JPS61132965A (ja) * 1984-12-01 1986-06-20 Canon Inc 現像装置
JPS61133963A (ja) * 1984-12-04 1986-06-21 Toshiba Corp 画像形成装置
US4710016B1 (en) * 1985-03-26 1997-02-25 Toshiba Kk Developing apparatus
GB2184396B (en) * 1985-11-15 1990-01-17 Canon Kk An image forming apparatus
FR2605759B1 (fr) * 1986-10-28 1993-11-05 Canon Kk Appareil d'emmagasinage de plusieurs dispositifs de developpement, appareil de formation d'images et dispositif de developpement
EP0271209B1 (en) * 1986-11-07 1994-07-20 Canon Kabushiki Kaisha Developing device accommodating apparatus, and a developing device for an electrographic image-forming apparatus
US4894684A (en) * 1987-03-10 1990-01-16 Canon Kabushiki Kaisha Image forming apparatus with developing device accommodating apparatus
EP0282283A3 (en) * 1987-03-10 1990-03-07 Canon Kabushiki Kaisha An image forming apparatus with developing device accommodating means
JP3178629B2 (ja) * 1992-11-24 2001-06-25 株式会社ニコン 固体撮像装置およびその製造方法

Also Published As

Publication number Publication date
GB2195098B (en) 1990-04-04
JPS6318376A (ja) 1988-01-26
DE3722917A1 (de) 1988-01-21
US4922300A (en) 1990-05-01
GB2195098A (en) 1988-03-30
FR2601468B1 (fr) 1993-03-26
GB8716262D0 (en) 1987-08-19
FR2601468A1 (fr) 1988-01-15

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: G03G 15/06

8128 New person/name/address of the agent

Representative=s name: TIEDTKE, H., DIPL.-ING. BUEHLING, G., DIPL.-CHEM.

D2 Grant after examination
8364 No opposition during term of opposition