JP2014191349A5 - - Google Patents

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Publication number
JP2014191349A5
JP2014191349A5 JP2014042683A JP2014042683A JP2014191349A5 JP 2014191349 A5 JP2014191349 A5 JP 2014191349A5 JP 2014042683 A JP2014042683 A JP 2014042683A JP 2014042683 A JP2014042683 A JP 2014042683A JP 2014191349 A5 JP2014191349 A5 JP 2014191349A5
Authority
JP
Japan
Prior art keywords
contact
forming apparatus
bias
image forming
charging roller
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.)
Granted
Application number
JP2014042683A
Other languages
English (en)
Japanese (ja)
Other versions
JP6282490B2 (ja
JP2014191349A (ja
Filing date
Publication date
Priority claimed from US13/850,631 external-priority patent/US8897675B2/en
Application filed filed Critical
Publication of JP2014191349A publication Critical patent/JP2014191349A/ja
Publication of JP2014191349A5 publication Critical patent/JP2014191349A5/ja
Application granted granted Critical
Publication of JP6282490B2 publication Critical patent/JP6282490B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2014042683A 2013-03-26 2014-03-05 半接触バイアス帯電ローラ Expired - Fee Related JP6282490B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/850,631 2013-03-26
US13/850,631 US8897675B2 (en) 2013-03-26 2013-03-26 Semi-contact bias charge roller

Publications (3)

Publication Number Publication Date
JP2014191349A JP2014191349A (ja) 2014-10-06
JP2014191349A5 true JP2014191349A5 (US07534539-20090519-C00280.png) 2017-03-09
JP6282490B2 JP6282490B2 (ja) 2018-02-21

Family

ID=51620965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014042683A Expired - Fee Related JP6282490B2 (ja) 2013-03-26 2014-03-05 半接触バイアス帯電ローラ

Country Status (2)

Country Link
US (1) US8897675B2 (US07534539-20090519-C00280.png)
JP (1) JP6282490B2 (US07534539-20090519-C00280.png)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9075332B1 (en) * 2014-01-30 2015-07-07 Xerox Corporation Semi-contact bias charge roller
JP6252267B2 (ja) * 2014-03-14 2017-12-27 京セラドキュメントソリューションズ株式会社 画像形成装置
JP6811777B2 (ja) 2015-12-03 2021-01-13 コーニング インコーポレイテッド 基板の静電荷を測定する方法および装置
GB2566980A (en) * 2017-09-29 2019-04-03 Siemens Ag Coupling member for electrical connection

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH063927A (ja) * 1992-06-17 1994-01-14 Canon Inc 帯電装置
US5426488A (en) 1992-10-19 1995-06-20 Sharp Kabushiki Kaisha Method of charging a built-in electrophotographic charge member
JPH10186805A (ja) * 1996-12-24 1998-07-14 Fuji Xerox Co Ltd 帯電装置
US6035163A (en) 1998-11-20 2000-03-07 Xerox Corporation Vibration absorbing bias charge roll
JP3878363B2 (ja) 1999-07-29 2007-02-07 株式会社リコー 帯電装置及び画像形成装置
EP1074893B1 (en) 1999-08-02 2006-11-29 Ricoh Company, Ltd. Apparatus for image forming capable of effectively generating a consistent charge potential
CN1182442C (zh) 1999-10-15 2004-12-29 株式会社理光 感光体组件及图像形成装置
JP3825600B2 (ja) * 2000-01-13 2006-09-27 株式会社リコー 帯電装置、画像形成装置、像担持体ユニット及び荷電ローラ
JP2004138801A (ja) 2002-10-17 2004-05-13 Ricoh Co Ltd 帯電装置、作像ユニット及び画像形成装置
US6807389B2 (en) 2002-12-13 2004-10-19 Xerox Corporation Bias charge roller with optimally induced AC corona
US8663748B2 (en) * 2004-09-22 2014-03-04 Bridgestone Corporation Method of producing a conductive roller utilizing a semi-curing step
JP4927465B2 (ja) * 2006-07-18 2012-05-09 株式会社リコー 画像形成装置の帯電条件設定方法
JP2008083404A (ja) * 2006-09-27 2008-04-10 Fuji Xerox Co Ltd 帯電ロール、プロセスカートリッジ、及び画像形成装置
JP2011017961A (ja) * 2009-07-10 2011-01-27 Oki Data Corp 画像形成ユニット及び画像形成装置
US20110292149A1 (en) * 2010-06-01 2011-12-01 Toshiba Tec Kabushiki Kaisha Charging roller, charging unit using the same, and image forming apparatus
JP5569220B2 (ja) * 2010-07-27 2014-08-13 株式会社リコー 帯電装置、プロセスカートリッジ、画像形成装置
US8849160B2 (en) * 2012-08-03 2014-09-30 Xerox Corporation Bias charge roller having a continuous raised pattern on the outer surface

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