BR112013005528A2 - fundidor para um dispositivo eletrofotográfico de geração de imagens - Google Patents

fundidor para um dispositivo eletrofotográfico de geração de imagens

Info

Publication number
BR112013005528A2
BR112013005528A2 BR112013005528A BR112013005528A BR112013005528A2 BR 112013005528 A2 BR112013005528 A2 BR 112013005528A2 BR 112013005528 A BR112013005528 A BR 112013005528A BR 112013005528 A BR112013005528 A BR 112013005528A BR 112013005528 A2 BR112013005528 A2 BR 112013005528A2
Authority
BR
Brazil
Prior art keywords
belt
pressure element
imaging device
electrophotographic imaging
radiant heat
Prior art date
Application number
BR112013005528A
Other languages
English (en)
Other versions
BR112013005528B1 (pt
Inventor
Jerry Wayne Smith
Jichang Cao
Michael David Maul
Scott Shiaoshin Wu
Original Assignee
Lexmark Int 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 Lexmark Int Inc filed Critical Lexmark Int Inc
Publication of BR112013005528A2 publication Critical patent/BR112013005528A2/pt
Publication of BR112013005528B1 publication Critical patent/BR112013005528B1/pt

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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2053—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating
    • 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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)

Abstract

fundidor para um dispositivo eletrofotográfico de geração de imagens. um fundidor para um dispositivo eletrofotográfico de geração de imagens de acordo com uma modalidade inclui um elemento de pressão estacionário tendo um corpo alongado com uma superfície translúcido e permite a passagem do calor radiante através dele. uma correia de fusão sem fim tendo uma configuração tubular flexível é posicionada com rotação ao redor do elemento de pressão. o elemento de pressão é posicionado ao redor de uma lâmpada do aquecimento para transmitir o calor radiante através do elemento de pressão para uma superfície interna da correia de fusão. um rolo de apoio se opõe à correia de fusão. o elemento de pressão é configurado para aplicar contato de pressão na correia de fusão contra o rolo de apoio para formar um estreitamento do fundidor entre o rolo de apoio e um segmento da correia de fusão.
BR112013005528-6A 2010-09-20 2011-11-18 Fundidor para um dispositivo eletrofotográfico de geração de imagens BR112013005528B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/886,241 US8606159B2 (en) 2010-09-20 2010-09-20 Fuser for an electrophotographic imaging device to maintain a high fuser belt temperature
US12/886.241 2010-09-20
PCT/US2011/061492 WO2012040746A2 (en) 2010-09-20 2011-11-18 Fuser for an electrophotgraphic imaging device

Publications (2)

Publication Number Publication Date
BR112013005528A2 true BR112013005528A2 (pt) 2016-05-03
BR112013005528B1 BR112013005528B1 (pt) 2020-12-15

Family

ID=45817887

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013005528-6A BR112013005528B1 (pt) 2010-09-20 2011-11-18 Fundidor para um dispositivo eletrofotográfico de geração de imagens

Country Status (8)

Country Link
US (1) US8606159B2 (pt)
EP (1) EP2780765B1 (pt)
CN (1) CN103221889B (pt)
AU (1) AU2011305095B2 (pt)
BR (1) BR112013005528B1 (pt)
MX (1) MX2013002014A (pt)
RU (1) RU2617552C2 (pt)
WO (1) WO2012040746A2 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8639169B2 (en) * 2009-05-28 2014-01-28 Lexmark International, Inc. Belt fuser for an electrophotographic printer having tubular heating support member
US9417572B2 (en) * 2010-12-17 2016-08-16 Lexmark International, Inc. Fuser heating element for an electrophotographic imaging device
US10025244B2 (en) 2010-12-17 2018-07-17 Lexmark International, Inc. Circuit and method for a hybrid heater with dual function heating capability
JP6565279B2 (ja) * 2015-03-31 2019-08-28 ブラザー工業株式会社 定着装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102736A (en) 1976-02-25 1977-08-29 Canon Inc Heat fixing apparatus
JPH0635354A (ja) 1992-07-14 1994-02-10 Sharp Corp 定着装置
JPH07287461A (ja) * 1994-04-18 1995-10-31 Ricoh Co Ltd 定着装置
JPH0990795A (ja) 1994-12-13 1997-04-04 Ricoh Co Ltd 画像形成装置
US5602635A (en) 1996-01-11 1997-02-11 Xerox Corporation Rapid wake up fuser
JPH10319754A (ja) 1997-05-22 1998-12-04 Minolta Co Ltd 定着装置
JPH1152768A (ja) 1997-07-30 1999-02-26 Fuji Xerox Co Ltd 定着装置
JP3903667B2 (ja) 1999-10-29 2007-04-11 コニカミノルタホールディングス株式会社 定着装置及び画像形成装置
JP2003107946A (ja) 2001-10-01 2003-04-11 Takao Kawamura 定着用ヒート・プレート、定着用半円形発熱部材、及び、ベルト式定着装置
KR100449090B1 (ko) 2002-09-30 2004-09-18 삼성전자주식회사 화상형성장치의 정착장치
JP2004286922A (ja) * 2003-03-20 2004-10-14 Minolta Co Ltd ベルト定着装置
JP2005338724A (ja) * 2004-05-31 2005-12-08 Fuji Xerox Co Ltd 定着装置および画像形成装置
US7466951B2 (en) 2004-09-29 2008-12-16 Lexmark International, Inc. Heater assembly in a fuser with a raised resilient pad in an electrophotographic imaging device
US20060067752A1 (en) 2004-09-29 2006-03-30 Jichang Cao Belt fuser assembly with heated backup roll in an electrophotographic imaging device
US7242898B2 (en) 2005-03-02 2007-07-10 Fuji Xerox Co., Ltd. Fixing unit image forming apparatus with interior crown-shaped roll
US7235761B1 (en) 2006-02-17 2007-06-26 Lexmark International, Inc. Heating apparatus with mechanical attachment
EP1927902B1 (en) 2006-11-28 2015-10-14 Ricoh Company, Ltd. Fixing Device and Image forming Apparatus Including the Fixing Device
JP2008233886A (ja) * 2007-02-19 2008-10-02 Ricoh Co Ltd 定着装置及び画像形成装置
KR101111903B1 (ko) * 2007-02-20 2012-02-14 삼성전자주식회사 정착유니트 및 이를 채용한 화상형성장치
KR101207303B1 (ko) * 2007-03-06 2012-12-03 삼성전자주식회사 화상형성장치
US7623817B2 (en) 2007-03-20 2009-11-24 Samsung Electronics Co., Ltd Fixing device and image forming apparatus having the same
US7914879B2 (en) 2008-12-29 2011-03-29 Lexmark International, Inc. Thick fusing belt for a color electrophotographic printer
US8639169B2 (en) 2009-05-28 2014-01-28 Lexmark International, Inc. Belt fuser for an electrophotographic printer having tubular heating support member

Also Published As

Publication number Publication date
US20120070207A1 (en) 2012-03-22
EP2780765A4 (en) 2015-04-08
MX2013002014A (es) 2013-04-24
BR112013005528B1 (pt) 2020-12-15
CN103221889B (zh) 2016-08-24
AU2011305095B2 (en) 2015-07-23
AU2011305095A1 (en) 2013-03-07
WO2012040746A3 (en) 2012-05-18
US8606159B2 (en) 2013-12-10
EP2780765A2 (en) 2014-09-24
WO2012040746A8 (en) 2013-06-13
RU2617552C2 (ru) 2017-04-25
EP2780765B1 (en) 2018-06-27
CN103221889A (zh) 2013-07-24
RU2013106497A (ru) 2014-10-27
WO2012040746A2 (en) 2012-03-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/11/2011, OBSERVADAS AS CONDICOES LEGAIS.