DE69816494D1 - Aufladevorrichtung mit Stromversorgungseinheit - Google Patents

Aufladevorrichtung mit Stromversorgungseinheit

Info

Publication number
DE69816494D1
DE69816494D1 DE69816494T DE69816494T DE69816494D1 DE 69816494 D1 DE69816494 D1 DE 69816494D1 DE 69816494 T DE69816494 T DE 69816494T DE 69816494 T DE69816494 T DE 69816494T DE 69816494 D1 DE69816494 D1 DE 69816494D1
Authority
DE
Germany
Prior art keywords
charger
power supply
supply unit
unit
power
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
DE69816494T
Other languages
English (en)
Other versions
DE69816494T2 (de
Inventor
Hiroomi Matsuzaki
Tadayuki Tsuda
Katsunori Yokoyama
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.)
Canon Inc
Original Assignee
Canon 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
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69816494D1 publication Critical patent/DE69816494D1/de
Publication of DE69816494T2 publication Critical patent/DE69816494T2/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
    • G03G15/0216—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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Emergency Protection Circuit Devices (AREA)
DE69816494T 1997-01-17 1998-01-16 Aufladevorrichtung mit Stromversorgungseinheit Expired - Lifetime DE69816494T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1969597 1997-01-17
JP01969597A JP3483414B2 (ja) 1997-01-17 1997-01-17 帯電装置、画像形成装置及びプロセスカートリッジ

Publications (2)

Publication Number Publication Date
DE69816494D1 true DE69816494D1 (de) 2003-08-28
DE69816494T2 DE69816494T2 (de) 2004-05-27

Family

ID=12006406

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69816494T Expired - Lifetime DE69816494T2 (de) 1997-01-17 1998-01-16 Aufladevorrichtung mit Stromversorgungseinheit

Country Status (6)

Country Link
US (1) US6064841A (de)
EP (1) EP0854392B1 (de)
JP (1) JP3483414B2 (de)
CN (1) CN1126992C (de)
DE (1) DE69816494T2 (de)
IT (1) IT1298851B1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3595671B2 (ja) * 1997-12-22 2004-12-02 キヤノン株式会社 帯電装置、画像形成装置及びプロセスカートリッジ
JP2001201998A (ja) * 2000-01-20 2001-07-27 Ricoh Co Ltd 電子写真式画像形成装置
US6249659B1 (en) * 2000-02-17 2001-06-19 Lexmark International, Inc. Toner cartridge with conductive drive hub
US6640073B2 (en) * 2001-01-23 2003-10-28 Ricoh Company, Ltd. Liquid image formation apparatus and liquid developing device
US6508601B1 (en) * 2002-05-17 2003-01-21 Monitek Electronics Limited Charging contact plate
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
JP4689162B2 (ja) * 2003-12-26 2011-05-25 株式会社リコー ベルト走行安定化装置及び画像形成装置
US7260340B2 (en) * 2004-08-27 2007-08-21 Oce Printing Systems Gmbh System and method for transfer of an electrical voltage to/from a rotating roller
US7835668B2 (en) * 2004-11-24 2010-11-16 Hewlett-Packard Development Company, L.P. Imaging methods, imaging member charging methods, and image engines
JP2010049100A (ja) * 2008-08-22 2010-03-04 Fuji Xerox Co Ltd 給電装置及びこれを用いた給電処理装置
JP5024343B2 (ja) * 2009-09-17 2012-09-12 ブラザー工業株式会社 画像形成装置
JP5482294B2 (ja) * 2010-03-01 2014-05-07 富士ゼロックス株式会社 ロール支持機構、画像形成装置及び組立体
JP5762054B2 (ja) * 2010-03-16 2015-08-12 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
JP5644391B2 (ja) * 2010-11-09 2014-12-24 富士ゼロックス株式会社 電気接続構造、画像形成装置
JP5822124B2 (ja) * 2011-02-10 2015-11-24 株式会社リコー 接続装置、並びにこの接続装置を備えた帯電装置、画像形成装置およびプロセスカートリッジ
JP5754158B2 (ja) * 2011-02-15 2015-07-29 富士ゼロックス株式会社 帯電装置及びこれを用いた画像形成組立体、画像形成装置
JP5768506B2 (ja) * 2011-05-31 2015-08-26 ブラザー工業株式会社 ドラムカートリッジ
JP5024486B2 (ja) * 2012-01-12 2012-09-12 ブラザー工業株式会社 電極
CN103116254B (zh) * 2012-12-28 2016-08-03 珠海天威飞马打印耗材有限公司 充电辊的供电电路及使用其供电的方法
JP6433274B2 (ja) * 2014-12-08 2018-12-05 キヤノン株式会社 ローラ支持装置、およびこれを用いたカートリッジ、画像形成装置
JP6565492B2 (ja) * 2015-08-28 2019-08-28 コニカミノルタ株式会社 配線装置及び画像形成装置
JP7347025B2 (ja) * 2019-08-30 2023-09-20 コニカミノルタ株式会社 現像ローラ、現像装置、および画像形成装置
US11086247B2 (en) * 2019-12-27 2021-08-10 Lexmark International, Inc. Electrical connection for an imaging component of an electrophotographic image forming device
CN111812955A (zh) * 2020-08-12 2020-10-23 江西凯利德科技有限公司 一种处理盒导电结构及应用其的处理盒

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340735A (en) * 1991-05-29 1994-08-23 Cognis, Inc. Bacillus lentus alkaline protease variants with increased stability
JP3236066B2 (ja) * 1992-04-27 2001-12-04 キヤノン株式会社 帯電装置及び帯電部材の軸受
KR0134171B1 (ko) * 1992-09-04 1998-04-22 미타라이 하지메 프로세스카트리지
US5367364A (en) * 1993-05-19 1994-11-22 Steven B. Michlin Charge roller contact stabilizer spring
JP3402860B2 (ja) * 1995-07-31 2003-05-06 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
US5768660A (en) * 1995-08-02 1998-06-16 Canon Kabushiki Kaisha Charging device and process cartridge
JPH0973211A (ja) * 1995-09-05 1997-03-18 Canon Inc 帯電部材、プロセスカートリッジ及び画像形成装置
WO2004081671A1 (ja) * 1995-09-05 2004-09-23 Hiroshi Nagame 感光体の帯電装置

Also Published As

Publication number Publication date
DE69816494T2 (de) 2004-05-27
EP0854392B1 (de) 2003-07-23
CN1126992C (zh) 2003-11-05
EP0854392A3 (de) 1999-12-29
ITRM980023A1 (it) 1999-07-16
IT1298851B1 (it) 2000-02-07
JP3483414B2 (ja) 2004-01-06
US6064841A (en) 2000-05-16
EP0854392A2 (de) 1998-07-22
ITRM980023A0 (it) 1998-01-16
CN1193132A (zh) 1998-09-16
JPH10207185A (ja) 1998-08-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition