EP1241533A3 - Verbesserte Übertragungswalzenreinigung - Google Patents

Verbesserte Übertragungswalzenreinigung Download PDF

Info

Publication number
EP1241533A3
EP1241533A3 EP02005571A EP02005571A EP1241533A3 EP 1241533 A3 EP1241533 A3 EP 1241533A3 EP 02005571 A EP02005571 A EP 02005571A EP 02005571 A EP02005571 A EP 02005571A EP 1241533 A3 EP1241533 A3 EP 1241533A3
Authority
EP
European Patent Office
Prior art keywords
transfer roller
roller device
improved transfer
improved
threshold
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.)
Withdrawn
Application number
EP02005571A
Other languages
English (en)
French (fr)
Other versions
EP1241533A2 (de
Inventor
Gary B. Bertram
Philip A. Stern
George R. Walgrove Iii
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of EP1241533A2 publication Critical patent/EP1241533A2/de
Publication of EP1241533A3 publication Critical patent/EP1241533A3/de
Withdrawn legal-status Critical Current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
    • 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
    • G03G21/0035—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 a brush; Details of cleaning brushes, e.g. fibre density

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Cleaning In Electrography (AREA)

Abstract

Eine Hochgeschwindigkeitsdruckvorrichtung (10) ist mit einer Übertragungswalze (42) und einer Reinigungsbürste (52) ausgestattet. Die Reinigungsleistung wird verbessert, wenn der Eingriff der beiden Walzen einen ersten Schwellenwert T1 überschreitet. Ihr Eingriff wird unterhalb eines Blockier-Schwellenwerts T2 gehalten.
EP02005571A 2001-03-14 2002-03-12 Verbesserte Übertragungswalzenreinigung Withdrawn EP1241533A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US808491 2001-03-14
US09/808,491 US6381427B1 (en) 2001-03-14 2001-03-14 Transfer roller cleaning

Publications (2)

Publication Number Publication Date
EP1241533A2 EP1241533A2 (de) 2002-09-18
EP1241533A3 true EP1241533A3 (de) 2005-11-02

Family

ID=25198922

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02005571A Withdrawn EP1241533A3 (de) 2001-03-14 2002-03-12 Verbesserte Übertragungswalzenreinigung

Country Status (5)

Country Link
US (1) US6381427B1 (de)
EP (1) EP1241533A3 (de)
JP (1) JP2002287536A (de)
CA (1) CA2376897A1 (de)
DE (1) DE10210806A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002304097A (ja) * 2001-04-04 2002-10-18 Fuji Xerox Co Ltd クリーニング装置及びこれを用いた画像形成装置
DE10346659B3 (de) * 2003-09-10 2004-11-18 Janko Despot Reinigungseinrichtung für eine zylindrische Fläche in einer Druckmaschine
US7167662B2 (en) * 2004-03-25 2007-01-23 Eastman Kodak Company Conductive brush cleaner for a transfer roller
US7245848B2 (en) * 2004-03-26 2007-07-17 Eastman Kodak Company Method and apparatus for discharging a conductive brush cleaning assembly for a transfer roller
US7428395B2 (en) * 2005-03-21 2008-09-23 Kabushiki Kaisha Toshiba Image forming apparatus equipped with developing unit to make developing and simultaneous cleaning and image forming method
US7493060B2 (en) * 2005-09-16 2009-02-17 Xerox Corporation Cleaning system for removing dendrites from a charging device in a xerographic printer
JP2014006383A (ja) * 2012-06-25 2014-01-16 Konica Minolta Inc 画像形成装置
PL3130469T3 (pl) * 2015-08-12 2018-10-31 Efficient Anilox Care, LLC Płytka z mikrofibry do czyszczenia cylindrów rastrowych
DE102016119055A1 (de) 2016-10-07 2018-04-12 Ideego Gmbh Reinigungsvorrichtung für eine Oberfläche eines Zylinders einer Druck- und/oder Kopiermaschine
CN108067448A (zh) * 2017-12-27 2018-05-25 重庆辰罡科技有限公司 一种用于清理烧结垫板的刷除装置
CN108636845A (zh) * 2018-05-04 2018-10-12 叶财明 一种单面印刷纸残留碳粉清洁设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847312A1 (de) * 1978-04-06 1979-10-25 Irodagepipari Es Finomechanika Reinigungswalze an kopiermaschinen
JPS57116377A (en) * 1981-01-12 1982-07-20 Fuji Xerox Co Ltd Cleaing method for surface of xerography photoreceptor
US5532795A (en) * 1993-12-28 1996-07-02 Ricoh Company, Ltd. Method of and system for cleaning roller members
US5612775A (en) * 1994-03-08 1997-03-18 Canon Kabushiki Kaisha Displace cleaning apparatus with toner scattering feature and electrophtographic image forming apparatus using same
US5797078A (en) * 1993-07-09 1998-08-18 Xerox Corporation Photoreceptor comet prevention brush

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847119A (en) * 1972-03-27 1974-11-12 Xerox Corp Transfer roller assembly
NL179517C (nl) * 1974-11-18 1986-09-16 Oce Van Der Grinten N V P A Oc Inrichting voor het elektrostatisch overdragen van een poederbeeld vanaf een drager naar een ontvangstmateriaal.
JPS54137352A (en) * 1978-04-18 1979-10-25 Olympus Optical Co Ltd Cleaning mechanism for xerographic apparatus
US5101238A (en) * 1991-01-18 1992-03-31 Eastman Kodak Company Roller transfer assembly
US6175711B1 (en) * 1998-10-16 2001-01-16 Fuji Xerox Co., Ltd. Image forming apparatus having a toner diffuser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847312A1 (de) * 1978-04-06 1979-10-25 Irodagepipari Es Finomechanika Reinigungswalze an kopiermaschinen
JPS57116377A (en) * 1981-01-12 1982-07-20 Fuji Xerox Co Ltd Cleaing method for surface of xerography photoreceptor
US5797078A (en) * 1993-07-09 1998-08-18 Xerox Corporation Photoreceptor comet prevention brush
US5532795A (en) * 1993-12-28 1996-07-02 Ricoh Company, Ltd. Method of and system for cleaning roller members
US5612775A (en) * 1994-03-08 1997-03-18 Canon Kabushiki Kaisha Displace cleaning apparatus with toner scattering feature and electrophtographic image forming apparatus using same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 209 (P - 150) 21 October 1982 (1982-10-21) *

Also Published As

Publication number Publication date
DE10210806A1 (de) 2002-09-26
CA2376897A1 (en) 2002-09-14
EP1241533A2 (de) 2002-09-18
US6381427B1 (en) 2002-04-30
JP2002287536A (ja) 2002-10-03

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