HK1004829A1 - A developing apparatus - Google Patents

A developing apparatus

Info

Publication number
HK1004829A1
HK1004829A1 HK98104070A HK98104070A HK1004829A1 HK 1004829 A1 HK1004829 A1 HK 1004829A1 HK 98104070 A HK98104070 A HK 98104070A HK 98104070 A HK98104070 A HK 98104070A HK 1004829 A1 HK1004829 A1 HK 1004829A1
Authority
HK
Hong Kong
Prior art keywords
developing apparatus
developing
Prior art date
Application number
HK98104070A
Other languages
English (en)
Inventor
Masahide Kinoshita
Kazuhisa Kemmochi
Takashi Shibuya
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 HK1004829A1 publication Critical patent/HK1004829A1/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
    • 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
    • G03G15/0812—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 regulating means, e.g. structure of doctor blade

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Electrophotography Configuration And Component (AREA)
HK98104070A 1996-06-10 1998-05-12 A developing apparatus HK1004829A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP08170546A JP3079038B2 (ja) 1996-06-10 1996-06-10 現像装置、プロセスカートリッジ及び画像形成装置

Publications (1)

Publication Number Publication Date
HK1004829A1 true HK1004829A1 (en) 1998-12-11

Family

ID=15906894

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98104070A HK1004829A1 (en) 1996-06-10 1998-05-12 A developing apparatus

Country Status (5)

Country Link
US (1) US5895151A (xx)
EP (1) EP0813122B1 (xx)
JP (1) JP3079038B2 (xx)
DE (1) DE69715313T2 (xx)
HK (1) HK1004829A1 (xx)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6285848B1 (en) * 1997-06-13 2001-09-04 Canon Kabushiki Kaisha Electrophotographic apparatus, image forming method, and process cartridge for developing an image with toner containing an external additive
US6223014B1 (en) * 1998-02-03 2001-04-24 Canon Kabushiki Kaisha Developer-regulating member, development device, process cartridge, and process for producing developer-regulating member
JPH11282251A (ja) * 1998-03-30 1999-10-15 Canon Inc 現像装置及びプロセスカートリッジ
JP2000347488A (ja) 1999-04-02 2000-12-15 Canon Inc 現像装置及びこの現像装置を備えるプロセスカートリッジ並びに画像形成装置
JP4289735B2 (ja) 1999-09-20 2009-07-01 キヤノン株式会社 現像装置、画像形成装置及びプロセスカートリッジ
US6249667B1 (en) * 2000-03-03 2001-06-19 Xerox Corporation Conditioner rolls end seals
GB2383872B (en) * 2000-10-13 2004-11-10 Kent Ridge Digital Labs Method and system for controlling usage and protecting against copying of digital multimedia content and associated players/readers
JP4630474B2 (ja) * 2001-02-23 2011-02-09 キヤノン株式会社 画像形成装置
US6487383B2 (en) 2001-04-12 2002-11-26 Lexmark International, Inc. Dynamic end-seal for toner development unit
JP3611811B2 (ja) * 2001-08-22 2005-01-19 ティー・アンド・エム株式会社 高速回転体用シール材およびその使用方法ならびに現像装置
JP2003066807A (ja) * 2001-08-27 2003-03-05 Fuji Xerox Co Ltd クリーニング部材、帯電装置、転写装置、画像形成装置
US6553195B2 (en) 2001-09-27 2003-04-22 Kurt Matthew Korfhage Dynamic end seal for image forming apparatus
JP4227359B2 (ja) 2002-05-13 2009-02-18 キヤノン株式会社 現像装置および画像形成装置
KR100520932B1 (ko) 2003-11-24 2005-10-17 삼성전자주식회사 화상형성장치의 토너층 규제 블레이드 및 이를 채용한현상유닛
US7013104B2 (en) * 2004-03-12 2006-03-14 Lexmark International, Inc. Toner regulating system having toner regulating member with metallic coating on flexible substrate
US7236729B2 (en) * 2004-07-27 2007-06-26 Lexmark International, Inc. Electrophotographic toner regulating member with induced strain outside elastic response region
US7359662B2 (en) * 2004-11-26 2008-04-15 Seiko Epson Corporation Image forming apparatus with control blade having an arcuate shape
JP2006184556A (ja) * 2004-12-27 2006-07-13 Brother Ind Ltd プロセスカートリッジ、画像形成装置
US7158745B2 (en) * 2005-03-22 2007-01-02 Lexmark International, Inc. Method and device to regulate toner in an image forming device
KR100664317B1 (ko) * 2005-05-23 2007-01-04 삼성전자주식회사 현상제 층규제장치 및 현상장치
US7623807B2 (en) * 2005-12-15 2009-11-24 Lexmark International, Inc. Dynamic seal for component surfaces
JP4661673B2 (ja) * 2006-04-21 2011-03-30 ブラザー工業株式会社 現像装置、像担持体装置および画像形成装置
US8116657B2 (en) 2007-12-18 2012-02-14 Lexmark International, Inc. Upper seal for inhibiting doctor blade toner leakage
US8099012B2 (en) 2007-12-18 2012-01-17 Lexmark International, Inc. Developer roll lip seal
US8644725B2 (en) 2011-05-18 2014-02-04 Lexmark International, Inc. Multiple stiffness seal for imaging component surfaces
JP6079553B2 (ja) * 2013-10-21 2017-02-15 ブラザー工業株式会社 現像装置
US10042320B2 (en) * 2016-06-14 2018-08-07 Canon Kabushiki Kaisha Process cartridge and electrophotographic image forming apparatus for forming a high-quality electrophotographic image
JP2017223926A (ja) * 2016-06-14 2017-12-21 キヤノン株式会社 プロセスカートリッジおよび電子写真画像形成装置
JP2023004388A (ja) 2021-06-25 2023-01-17 キヤノン株式会社 規制部材、現像装置、プロセスカートリッジ、および、画像形成装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933471A (ja) * 1982-08-20 1984-02-23 Fuji Photo Film Co Ltd 電子写真現像装置
JPS5994352U (ja) * 1982-12-14 1984-06-27 株式会社リコー 現像装置
JPS61185772A (ja) * 1985-02-14 1986-08-19 Toshiba Corp 現像装置
JPS61223868A (ja) * 1985-03-29 1986-10-04 Toshiba Corp 現像装置
JPS6347361U (xx) * 1986-09-12 1988-03-31
JP2646393B2 (ja) * 1989-05-31 1997-08-27 キヤノン株式会社 現像装置
JP3014103B2 (ja) * 1989-07-17 2000-02-28 ミノルタ株式会社 現像装置
JP2950566B2 (ja) * 1990-02-14 1999-09-20 株式会社東芝 現像装置
JPH03260677A (ja) * 1990-03-12 1991-11-20 Matsushita Electric Ind Co Ltd 現像装置
JP2843660B2 (ja) * 1990-08-30 1999-01-06 キヤノン株式会社 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
US5585895A (en) * 1991-12-19 1996-12-17 Canon Kabushiki Kaisha Developing device and process cartridge with it
JP3197934B2 (ja) * 1992-03-24 2001-08-13 キヤノン株式会社 現像装置
JPH05289484A (ja) * 1992-04-10 1993-11-05 Fuji Xerox Co Ltd 現像装置
JP3423348B2 (ja) * 1993-03-19 2003-07-07 キヤノン株式会社 画像形成装置
US5475467A (en) * 1993-04-19 1995-12-12 Canon Kabushiki Kaisha Sealing member, and process cartridge and image forming apparatus using same
US5552867A (en) * 1993-08-27 1996-09-03 Minolta Co., Ltd. Toner regulating blade having a bevelled edge
JP3048222B2 (ja) * 1996-05-27 2000-06-05 キヤノン株式会社 現像剤規制部材及び現像装置

Also Published As

Publication number Publication date
DE69715313D1 (de) 2002-10-17
US5895151A (en) 1999-04-20
JPH09329961A (ja) 1997-12-22
DE69715313T2 (de) 2003-05-22
EP0813122A3 (en) 1998-07-08
EP0813122A2 (en) 1997-12-17
JP3079038B2 (ja) 2000-08-21
EP0813122B1 (en) 2002-09-11

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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: 20150610