DE69130523D1 - Aufladevorrichtung - Google Patents

Aufladevorrichtung

Info

Publication number
DE69130523D1
DE69130523D1 DE69130523T DE69130523T DE69130523D1 DE 69130523 D1 DE69130523 D1 DE 69130523D1 DE 69130523 T DE69130523 T DE 69130523T DE 69130523 T DE69130523 T DE 69130523T DE 69130523 D1 DE69130523 D1 DE 69130523D1
Authority
DE
Germany
Prior art keywords
charger
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
DE69130523T
Other languages
English (en)
Other versions
DE69130523T2 (de
Inventor
Satoshi Haneda
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 JP2238478A external-priority patent/JP3041715B2/ja
Priority claimed from JP25848690A external-priority patent/JPH04134464A/ja
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Application granted granted Critical
Publication of DE69130523D1 publication Critical patent/DE69130523D1/de
Publication of DE69130523T2 publication Critical patent/DE69130523T2/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
    • G03G15/02—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
    • G03G15/0241—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 charging powder particles into contact with the member to be charged, e.g. by means of a magnetic brush
    • 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
    • G03G21/0047—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 electrostatic or magnetic means; Details thereof, e.g. magnetic pole arrangement of magnetic devices
    • 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
    • G03G2215/02—Arrangements for laying down a uniform charge
    • G03G2215/021—Arrangements for laying down a uniform charge by contact, friction or induction
    • G03G2215/022—Arrangements for laying down a uniform charge by contact, friction or induction using a magnetic brush
    • 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)
DE69130523T 1990-09-07 1991-09-04 Aufladevorrichtung Expired - Lifetime DE69130523T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2238478A JP3041715B2 (ja) 1990-09-07 1990-09-07 帯電装置
JP25848690A JPH04134464A (ja) 1990-09-27 1990-09-27 帯電及びクリーニング装置

Publications (2)

Publication Number Publication Date
DE69130523D1 true DE69130523D1 (de) 1999-01-07
DE69130523T2 DE69130523T2 (de) 1999-05-20

Family

ID=26533714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69130523T Expired - Lifetime DE69130523T2 (de) 1990-09-07 1991-09-04 Aufladevorrichtung

Country Status (3)

Country Link
US (1) US5351109A (de)
EP (1) EP0474220B1 (de)
DE (1) DE69130523T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0611951A (ja) * 1992-06-26 1994-01-21 Hitachi Metals Ltd 電子写真プリンタ
US5985506A (en) * 1992-07-29 1999-11-16 Matsushita Electric Industrial Co., Ltd. Reversal electrophotographic developing method employing recyclable magnetic toner
US5381215A (en) * 1992-10-15 1995-01-10 Konica Corporation Image forming apparatus having charger to charge image carrier with magnetic brush
US5357323A (en) * 1992-10-26 1994-10-18 Konica Corporation Magnetic brush charging device
EP0598483A1 (de) * 1992-11-16 1994-05-25 Konica Corporation Bilderzeugungsgerät mit Bildträgeraufladegerät unter Verwendung einer magnetische Bürste
JP3402727B2 (ja) * 1993-03-01 2003-05-06 キヤノン株式会社 帯電装置、プロセスカートリッジ及び画像形成装置
JPH06314016A (ja) * 1993-04-28 1994-11-08 Konica Corp 帯電装置
JPH0728309A (ja) * 1993-07-13 1995-01-31 Toshiba Corp 画像形成装置
US5729800A (en) * 1993-10-29 1998-03-17 Kyocera Corporation Electrophotographic apparatus having an a-Si photosensitive drum assembled therein
US5592264A (en) * 1994-02-23 1997-01-07 Konica Corporation Magnetic brush type charging device
JPH07244422A (ja) * 1994-03-02 1995-09-19 Fujitsu Ltd 画像形成装置及び感光体
TW287263B (de) * 1994-06-22 1996-10-01 Canon Kk
JP3119431B2 (ja) * 1994-08-08 2000-12-18 キヤノン株式会社 帯電装置及び画像形成装置
US5659852A (en) * 1994-10-31 1997-08-19 Canon Kabushiki Kaisha Image forming method, image forming apparatus and process cartridge
JPH0990715A (ja) * 1995-09-26 1997-04-04 Canon Inc 帯電部材、帯電装置、画像形成装置、及びプロセスカートリッジ
EP0780735B1 (de) * 1995-12-18 2002-08-07 Canon Kabushiki Kaisha Ladegerät und elektrofotografisches Gerät
JP3495839B2 (ja) * 1996-01-31 2004-02-09 キヤノン株式会社 帯電装置、磁気ブラシ帯電器、画像記録装置及びプロセスカートリッジ
EP0790535A3 (de) * 1996-02-14 1999-04-14 Canon Kabushiki Kaisha Ladevorrichtung und elektrophotographisches Gerät
JP3262509B2 (ja) * 1996-02-27 2002-03-04 キヤノン株式会社 画像形成装置及びプロセスカートリッジ
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
JP3625360B2 (ja) * 1997-08-04 2005-03-02 キヤノン株式会社 画像形成装置
US6233419B1 (en) * 1997-09-11 2001-05-15 Canon Kabushiki Kaisha Charging device and image forming apparatus
JP3450724B2 (ja) * 1998-11-06 2003-09-29 キヤノン株式会社 画像形成装置
US7232635B2 (en) * 2002-02-04 2007-06-19 Konica Corporation Image forming method, image forming apparatus, and processing cartridge
JP4134576B2 (ja) * 2002-02-28 2008-08-20 コニカミノルタホールディングス株式会社 画像形成方法、画像形成装置及びプロセスカートリッジ
US8743526B2 (en) * 2011-03-04 2014-06-03 Victor Mayorkis Electrostatic roller apparatus and a system for electrostatically supporting an object

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174903A (en) * 1978-04-03 1979-11-20 Xerox Corporation Combined processing station for use in an electrophotographic printing machine
JPS57164777A (en) * 1981-04-03 1982-10-09 Fuji Xerox Co Ltd Magnetic brush cleaner
JPS5872981A (ja) * 1981-10-28 1983-05-02 Toshiba Corp 接触帯電クリ−ニング装置
JPS59133569A (ja) * 1983-01-20 1984-07-31 Oki Electric Ind Co Ltd 磁気ブラシ帯電装置
US4545669A (en) * 1984-02-21 1985-10-08 Xerox Corporation Low voltage electrophotography with simultaneous photoreceptor charging, exposure and development
US4851960A (en) * 1986-12-15 1989-07-25 Canon Kabushiki Kaisha Charging device
JPS63187267A (ja) * 1987-01-30 1988-08-02 Nippon Telegr & Teleph Corp <Ntt> 帯電装置
JPH02271371A (ja) * 1989-04-11 1990-11-06 Konica Corp 画像形成装置
JP2856506B2 (ja) * 1990-05-31 1999-02-10 株式会社東芝 記録装置
JPH06344662A (ja) * 1993-06-07 1994-12-20 New Oji Paper Co Ltd 感熱記録体

Also Published As

Publication number Publication date
EP0474220A2 (de) 1992-03-11
DE69130523T2 (de) 1999-05-20
US5351109A (en) 1994-09-27
EP0474220A3 (en) 1993-06-09
EP0474220B1 (de) 1998-11-25

Similar Documents

Publication Publication Date Title
ATA150090A (de) Hoergeraet
DE69130523D1 (de) Aufladevorrichtung
DE69123284T2 (de) Batterieladegerät
DE69033939D1 (de) Ladegerät
DE472170T1 (de) Auflader.
DE69701060D1 (de) Ladegerät
ATA210290A (de) Lotpille
DE69125406D1 (de) Aufladegerät
ATA80690A (de) Alpinschi
ATA200090A (de) Pianino
ATA62591A (de) Ladegerät
ATA237490A (de) Rinnenstein
ATA209290A (de) Diaraehmchen
FI88435B (fi) Kontinuerligt arbetande trumpresstork
KR920005381U (ko) 밧데리 충전기
FI930531A (fi) Hybrid a-amylaspromotorer
SE9002235D0 (sv) Bipolaera blybatterier
SE9003187D0 (sv) Laettoemd faagelholk
BR7001859U (pt) Proteletron
BR7002566U (pt) Minerador aluvionar
BR7001392U (pt) Lixa
BR7001467U (pt) Halleybus
BR7002609U (pt) Camelomovel
BR7001143U (pt) Minitecnigrafo
BR7001930U (pt) Terrario

Legal Events

Date Code Title Description
8364 No opposition during term of opposition