HK1009513A1 - Developing device and electrophotographic image forming apparatus - Google Patents

Developing device and electrophotographic image forming apparatus

Info

Publication number
HK1009513A1
HK1009513A1 HK98110209A HK98110209A HK1009513A1 HK 1009513 A1 HK1009513 A1 HK 1009513A1 HK 98110209 A HK98110209 A HK 98110209A HK 98110209 A HK98110209 A HK 98110209A HK 1009513 A1 HK1009513 A1 HK 1009513A1
Authority
HK
Hong Kong
Prior art keywords
image forming
forming apparatus
developing device
electrophotographic image
electrophotographic
Prior art date
Application number
HK98110209A
Other languages
English (en)
Inventor
Hironobu Isobe
Nobuharu Hoshi
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Publication of HK1009513A1 publication Critical patent/HK1009513A1/xx

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
    • 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
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/01—Apparatus for electrophotographic processes for producing multicoloured copies
    • G03G2215/0167—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member
    • G03G2215/0174—Apparatus for electrophotographic processes for producing multicoloured copies single electrographic recording member plural rotations of recording member to produce multicoloured copy
    • G03G2215/0177—Rotating set of developing units
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0855—Materials and manufacturing of the developing device
    • G03G2215/0872—Housing of developing device
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/163—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the developer unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/18—Cartridge systems
    • G03G2221/1815—Cartridge systems for cleaning or developing but not being a process cartridge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Dry Development In Electrophotography (AREA)
HK98110209A 1996-09-30 1998-08-25 Developing device and electrophotographic image forming apparatus HK1009513A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25887696 1996-09-30
JP26173397A JP3416485B2 (ja) 1996-09-30 1997-09-26 現像カートリッジ及び電子写真画像形成装置

Publications (1)

Publication Number Publication Date
HK1009513A1 true HK1009513A1 (en) 1999-06-04

Family

ID=26543868

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98110209A HK1009513A1 (en) 1996-09-30 1998-08-25 Developing device and electrophotographic image forming apparatus

Country Status (8)

Country Link
US (1) US5995782A (xx)
EP (1) EP0833233B1 (xx)
JP (1) JP3416485B2 (xx)
KR (1) KR100270222B1 (xx)
CN (1) CN1091268C (xx)
AU (1) AU702276B2 (xx)
DE (1) DE69717388T2 (xx)
HK (1) HK1009513A1 (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3697090B2 (ja) * 1998-10-26 2005-09-21 キヤノン株式会社 電子写真画像形成装置
JP2000250310A (ja) * 1999-02-26 2000-09-14 Brother Ind Ltd 画像形成装置、感光体カートリッジ及び現像カートリッジ
JP3684209B2 (ja) * 2002-05-31 2005-08-17 キヤノン株式会社 カートリッジ及び電子写真画像形成装置
JP2004109438A (ja) * 2002-09-18 2004-04-08 Canon Inc 電子写真画像形成装置
US20040184046A1 (en) * 2003-03-17 2004-09-23 Toshiba Tec Kabushiki Kaisha Image forming apparatus and image forming method
JP4556507B2 (ja) * 2004-06-17 2010-10-06 船井電機株式会社 レーザプリンタ
JP2008076634A (ja) 2006-09-20 2008-04-03 Seiko Epson Corp ロータリ現像装置およびこれを備えた画像形成装置
JP4148530B2 (ja) * 2006-12-08 2008-09-10 キヤノン株式会社 プロセスカートリッジ及び電子写真画像形成装置
JP2009086320A (ja) * 2007-09-28 2009-04-23 Fujinon Corp 防振ユニット、撮影ユニット、および撮影装置
JP2012073288A (ja) * 2010-09-27 2012-04-12 Fuji Xerox Co Ltd 画像形成装置
TWI553431B (zh) 2010-12-03 2016-10-11 理光股份有限公司 粉末容器
RU2640104C1 (ru) 2011-11-25 2017-12-26 Рикох Компани, Лимитед Контейнер для порошка и устройство формирования изображений
MX362932B (es) 2012-06-03 2019-02-27 Ricoh Co Ltd Contenedor de polvo y aparato formador de imagenes.
US9465317B2 (en) 2013-02-25 2016-10-11 Ricoh Company, Ltd. Nozzle insertion member, powder container, and image forming apparatus
KR101967125B1 (ko) 2013-03-15 2019-04-08 가부시키가이샤 리코 분체 용기 및 화상 형성 장치
US10459398B2 (en) 2016-09-30 2019-10-29 Brother Kogyo Kabushiki Kaisha Developing cartridge having electric contact surface
KR20200025336A (ko) * 2018-08-30 2020-03-10 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 토너 충전부의 유입 셔터를 선택적으로 로킹하는 구조
JP2020160273A (ja) * 2019-03-27 2020-10-01 ブラザー工業株式会社 画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4947788A (en) * 1988-10-17 1990-08-14 Eastman Kodak Company Development station having toner monitor
JP2983310B2 (ja) * 1991-01-29 1999-11-29 株式会社リコー 画像形成装置の回転型現像装置
JP3298728B2 (ja) * 1993-11-12 2002-07-08 株式会社リコー 画像形成装置
JP3044997B2 (ja) * 1994-02-16 2000-05-22 ブラザー工業株式会社 画像形成装置における現像装置
AU1763195A (en) * 1994-04-26 1995-11-23 Canon Kabushiki Kaisha Process cartridge and image forming apparatus
JP2877728B2 (ja) * 1994-04-28 1999-03-31 キヤノン株式会社 プロセスカートリッジ及び画像形成装置
CA2160649C (en) * 1994-10-17 1999-11-23 Yoshiya Nomura Toner container, toner container assembling method, process cartridge, and electrophotographic image forming apparatus
JPH0916056A (ja) * 1995-06-30 1997-01-17 Canon Inc プロセスカートリッジ及び画像形成装置

Also Published As

Publication number Publication date
KR100270222B1 (ko) 2000-10-16
DE69717388T2 (de) 2003-07-10
DE69717388D1 (de) 2003-01-09
CN1182895A (zh) 1998-05-27
JP3416485B2 (ja) 2003-06-16
AU3931997A (en) 1998-04-02
KR19980025158A (ko) 1998-07-06
AU702276B2 (en) 1999-02-18
EP0833233A2 (en) 1998-04-01
US5995782A (en) 1999-11-30
JPH10153911A (ja) 1998-06-09
CN1091268C (zh) 2002-09-18
EP0833233B1 (en) 2002-11-27
EP0833233A3 (en) 1999-09-08

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20100929