KR970052576U - 전자 사진 인쇄장치의 보조 대전 장치 - Google Patents

전자 사진 인쇄장치의 보조 대전 장치

Info

Publication number
KR970052576U
KR970052576U KR2019960002529U KR19960002529U KR970052576U KR 970052576 U KR970052576 U KR 970052576U KR 2019960002529 U KR2019960002529 U KR 2019960002529U KR 19960002529 U KR19960002529 U KR 19960002529U KR 970052576 U KR970052576 U KR 970052576U
Authority
KR
South Korea
Prior art keywords
charging device
printing equipment
electrophotographic printing
secondary charging
electrophotographic
Prior art date
Application number
KR2019960002529U
Other languages
English (en)
Other versions
KR200153521Y1 (ko
Inventor
고창경
Original Assignee
삼성전자주식회사
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 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR2019960002529U priority Critical patent/KR200153521Y1/ko
Priority to US08/802,205 priority patent/US5805962A/en
Publication of KR970052576U publication Critical patent/KR970052576U/ko
Application granted granted Critical
Publication of KR200153521Y1 publication Critical patent/KR200153521Y1/ko

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
    • 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
    • G03G15/0266—Arrangements for controlling the amount of charge
    • 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
    • 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
    • G03G2215/025—Arrangements for laying down a uniform charge by contact, friction or induction using contact charging means having lateral dimensions related to other apparatus means, e.g. photodrum, developing roller

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
KR2019960002529U 1996-02-17 1996-02-17 전자 사진 인쇄장치의 보조 대전 장치 KR200153521Y1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019960002529U KR200153521Y1 (ko) 1996-02-17 1996-02-17 전자 사진 인쇄장치의 보조 대전 장치
US08/802,205 US5805962A (en) 1996-02-17 1997-02-18 Auxiliary charging device of electrophotography printing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960002529U KR200153521Y1 (ko) 1996-02-17 1996-02-17 전자 사진 인쇄장치의 보조 대전 장치

Publications (2)

Publication Number Publication Date
KR970052576U true KR970052576U (ko) 1997-09-08
KR200153521Y1 KR200153521Y1 (ko) 1999-09-01

Family

ID=19450644

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960002529U KR200153521Y1 (ko) 1996-02-17 1996-02-17 전자 사진 인쇄장치의 보조 대전 장치

Country Status (2)

Country Link
US (1) US5805962A (ko)
KR (1) KR200153521Y1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2172557T3 (es) * 1994-08-08 2002-10-01 Canon Kk Dispositivo y aparato de carga.
US7035572B2 (en) * 2003-10-31 2006-04-25 Hewlett-Packard Development Company, L.P. Hard imaging device charging systems, electrophotography charging systems, hard imaging apparatuses, and hard imaging device electrophotography charging methods
US7092659B2 (en) * 2003-12-31 2006-08-15 Samsung Electronics Co., Ltd. Discharge methods and systems in electrophotography
US7835668B2 (en) * 2004-11-24 2010-11-16 Hewlett-Packard Development Company, L.P. Imaging methods, imaging member charging methods, and image engines
JP4844144B2 (ja) * 2006-02-06 2011-12-28 富士ゼロックス株式会社 画像形成装置
JP6827724B2 (ja) * 2016-06-30 2021-02-10 キヤノン株式会社 画像形成装置
JP2019049668A (ja) * 2017-09-12 2019-03-28 富士ゼロックス株式会社 帯電装置および画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61198253A (ja) * 1985-02-28 1986-09-02 Nippon Denki Kanji Syst Kk 感光ドラム表面帯電装置
EP0280542B1 (en) * 1987-02-26 1994-11-02 Canon Kabushiki Kaisha An image forming apparatus
EP0308185B1 (en) * 1987-09-14 1993-11-24 Canon Kabushiki Kaisha A charging device
JP2880356B2 (ja) * 1991-10-30 1999-04-05 沖電気工業株式会社 画像形成装置及び画像形成方法
JP2574107B2 (ja) * 1991-12-02 1997-01-22 株式会社リコー 帯電ローラ及びその製造方法，及び帯電ローラを用いた画像形成装置及びその帯電装置
US5247328A (en) * 1992-09-15 1993-09-21 Xerox Corporation Method and apparatus for charging a photoconductive surface to a uniform potential
US5535088A (en) * 1993-06-17 1996-07-09 Brother Kogyo Kabushiki Kaisha Contacting charging device for electrostatic photoreceptor drum
JPH0728309A (ja) * 1993-07-13 1995-01-31 Toshiba Corp 画像形成装置
US5568232A (en) * 1994-03-18 1996-10-22 Nec Corporation Image forming apparatus capable of removing toner fragments and shavings from a contact charging device by supplying a voltage to an image carrier to which the fragments and shavings are attracted
JPH07306569A (ja) * 1994-05-11 1995-11-21 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
JPH0869152A (ja) * 1994-08-26 1996-03-12 Minolta Co Ltd 接触帯電装置

Also Published As

Publication number Publication date
KR200153521Y1 (ko) 1999-09-01
US5805962A (en) 1998-09-08

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20080429

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee