DE69231164D1 - Gerät und Verfahren um ein Bild zu erzeugen - Google Patents

Gerät und Verfahren um ein Bild zu erzeugen

Info

Publication number
DE69231164D1
DE69231164D1 DE69231164T DE69231164T DE69231164D1 DE 69231164 D1 DE69231164 D1 DE 69231164D1 DE 69231164 T DE69231164 T DE 69231164T DE 69231164 T DE69231164 T DE 69231164T DE 69231164 D1 DE69231164 D1 DE 69231164D1
Authority
DE
Germany
Prior art keywords
generating
image
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
DE69231164T
Other languages
English (en)
Other versions
DE69231164T2 (de
DE69231164T3 (de
Inventor
Katsuyuki Ito
Toru Ishihara
Toshiro Murano
Masato Sakai
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27334014&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69231164(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Publication of DE69231164D1 publication Critical patent/DE69231164D1/de
Publication of DE69231164T2 publication Critical patent/DE69231164T2/de
Application granted granted Critical
Publication of DE69231164T3 publication Critical patent/DE69231164T3/de
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
    • G03G15/0806—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
    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • 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
    • G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
    • G03G15/0208—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus
    • G03G15/0216—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers
    • G03G15/0225—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices by contact, friction or induction, e.g. liquid charging apparatus by bringing a charging member into contact with the member to be charged, e.g. roller, brush chargers provided with means for cleaning the charging member
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/0064—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium using the developing unit, e.g. cleanerless or multi-cycle apparatus
    • 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
    • G03G2221/0005—Cleaning of residual toner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Dry Development In Electrophotography (AREA)
  • Cleaning In Electrography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Developing For Electrophotography (AREA)
DE69231164T 1991-10-30 1992-10-29 Gerät und Verfahren um ein Bild zu erzeugen Expired - Lifetime DE69231164T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP28461591 1991-10-30
JP30791891 1991-11-22
JP4251294A JP2880356B2 (ja) 1991-10-30 1992-09-21 画像形成装置及び画像形成方法

Publications (3)

Publication Number Publication Date
DE69231164D1 true DE69231164D1 (de) 2000-07-13
DE69231164T2 DE69231164T2 (de) 2001-03-29
DE69231164T3 DE69231164T3 (de) 2003-04-30

Family

ID=27334014

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69231164T Expired - Lifetime DE69231164T3 (de) 1991-10-30 1992-10-29 Gerät und Verfahren um ein Bild zu erzeugen
DE69222259T Expired - Lifetime DE69222259T2 (de) 1991-10-30 1992-10-29 Bilderzeugungsgerät und -verfahren

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69222259T Expired - Lifetime DE69222259T2 (de) 1991-10-30 1992-10-29 Bilderzeugungsgerät und -verfahren

Country Status (4)

Country Link
US (2) US5321471A (de)
EP (2) EP0732633B2 (de)
JP (1) JP2880356B2 (de)
DE (2) DE69231164T3 (de)

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JP3388857B2 (ja) * 1994-02-08 2003-03-24 京セラミタ株式会社 画像形成装置
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JPH08137204A (ja) * 1994-11-09 1996-05-31 Minolta Co Ltd 画像形成装置
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JP3408214B2 (ja) * 1999-10-22 2003-05-19 キヤノン株式会社 画像形成装置
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JP2002268340A (ja) * 2001-03-13 2002-09-18 Canon Inc 画像形成装置及びプロセスカートリッジ
KR100389881B1 (en) * 2001-12-20 2003-07-04 Samsung Electronics Co Ltd Developing device of image forming apparatus using electrophotography and method for forming image using the same
JP2003307931A (ja) * 2002-04-17 2003-10-31 Canon Inc プロセスカートリッジ及び電子写真画像形成装置
JP2005017463A (ja) * 2003-06-24 2005-01-20 Ricoh Co Ltd 画像形成装置及びこれに用いられるプロセスカートリッジ、トナー
JP2005189799A (ja) * 2003-12-05 2005-07-14 Ricoh Co Ltd 画像形成装置、画像形成方法及びプロセスカートリッジ
US7092659B2 (en) * 2003-12-31 2006-08-15 Samsung Electronics Co., Ltd. Discharge methods and systems in electrophotography
JP4379152B2 (ja) * 2004-02-27 2009-12-09 コニカミノルタビジネステクノロジーズ株式会社 クリーニング装置及び画像形成装置
JP2005300686A (ja) * 2004-04-07 2005-10-27 Murata Mach Ltd 画像形成装置
JP5142505B2 (ja) * 2006-10-02 2013-02-13 キヤノン株式会社 画像形成装置
US7684732B2 (en) * 2006-12-22 2010-03-23 Ricoh Company, Ltd. Process unit and image forming apparatus including the same
JP5084257B2 (ja) * 2006-12-28 2012-11-28 キヤノン株式会社 プロセスカートリッジ及びこれを用いた画像形成装置
KR101079579B1 (ko) * 2007-02-02 2011-11-03 삼성전자주식회사 화상형성장치 및 그 화상형성방법
US8019249B2 (en) * 2007-11-09 2011-09-13 Seiko Epson Corporation Charging device, image forming apparatus and method of charging image carrier of image forming apparatus
JP4605278B2 (ja) * 2008-09-11 2011-01-05 セイコーエプソン株式会社 画像形成装置および画像形成方法
JP2016004070A (ja) 2014-06-13 2016-01-12 キヤノン株式会社 画像形成装置
JP6440441B2 (ja) * 2014-10-01 2018-12-19 キヤノン株式会社 画像形成装置
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Also Published As

Publication number Publication date
US5517289A (en) 1996-05-14
EP0540341A2 (de) 1993-05-05
US5321471A (en) 1994-06-14
EP0732633B2 (de) 2003-01-02
DE69222259T2 (de) 1998-04-02
JP2880356B2 (ja) 1999-04-05
JPH05210300A (ja) 1993-08-20
DE69222259D1 (de) 1997-10-23
DE69231164T2 (de) 2001-03-29
EP0732633A2 (de) 1996-09-18
EP0732633B1 (de) 2000-06-07
EP0540341A3 (en) 1994-12-07
EP0732633A3 (de) 1996-10-09
DE69231164T3 (de) 2003-04-30
EP0540341B1 (de) 1997-09-17

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