JP4693559B2 - 画像形成装置 - Google Patents

画像形成装置 Download PDF

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Publication number
JP4693559B2
JP4693559B2 JP2005263634A JP2005263634A JP4693559B2 JP 4693559 B2 JP4693559 B2 JP 4693559B2 JP 2005263634 A JP2005263634 A JP 2005263634A JP 2005263634 A JP2005263634 A JP 2005263634A JP 4693559 B2 JP4693559 B2 JP 4693559B2
Authority
JP
Japan
Prior art keywords
image forming
flapper
sheet material
discharge
unit
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 - Fee Related
Application number
JP2005263634A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007078806A (ja
JP2007078806A5 (https=
Inventor
邦彦 北山
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
Priority to JP2005263634A priority Critical patent/JP4693559B2/ja
Priority to US11/530,552 priority patent/US7315721B2/en
Publication of JP2007078806A publication Critical patent/JP2007078806A/ja
Publication of JP2007078806A5 publication Critical patent/JP2007078806A5/ja
Application granted granted Critical
Publication of JP4693559B2 publication Critical patent/JP4693559B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6573—Feeding path after the fixing point and up to the discharge tray or the finisher, e.g. special treatment of copy material to compensate for effects from the fixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/58—Article switches or diverters
    • 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
    • G03G15/2039—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature
    • 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
    • G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
    • G03G21/206—Conducting air through the machine, e.g. for cooling, filtering, removing gases like ozone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/514—Modifying physical properties
    • B65H2301/5144—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/60—Other elements in face contact with handled material
    • B65H2404/63—Oscillating, pivoting around an axis parallel to face of material, e.g. diverting means
    • B65H2404/632—Wedge member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/10—Means using fluid made only for exhausting gaseous medium
    • B65H2406/12—Means using fluid made only for exhausting gaseous medium producing gas blast
    • B65H2406/121—Fan
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1645—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for conducting air through the machine, e.g. cooling

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
JP2005263634A 2005-09-12 2005-09-12 画像形成装置 Expired - Fee Related JP4693559B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005263634A JP4693559B2 (ja) 2005-09-12 2005-09-12 画像形成装置
US11/530,552 US7315721B2 (en) 2005-09-12 2006-09-11 Image forming and fixing apparatus with cooling fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005263634A JP4693559B2 (ja) 2005-09-12 2005-09-12 画像形成装置

Publications (3)

Publication Number Publication Date
JP2007078806A JP2007078806A (ja) 2007-03-29
JP2007078806A5 JP2007078806A5 (https=) 2010-01-14
JP4693559B2 true JP4693559B2 (ja) 2011-06-01

Family

ID=37855262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005263634A Expired - Fee Related JP4693559B2 (ja) 2005-09-12 2005-09-12 画像形成装置

Country Status (2)

Country Link
US (1) US7315721B2 (https=)
JP (1) JP4693559B2 (https=)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4709030B2 (ja) * 2006-02-20 2011-06-22 株式会社東芝 画像形成装置
DE102007048158B3 (de) * 2007-10-08 2009-05-20 OCé PRINTING SYSTEMS GMBH Kühleinrichtung und Kühlverfahren für einen Bedruckstoff bei einem elektrografischen Druck- oder Kopiergerät
US8005393B2 (en) * 2007-10-26 2011-08-23 Canon Kabushiki Kaisha Image forming apparatus with cooling air blowing portions
JP4530077B2 (ja) * 2008-05-19 2010-08-25 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
JP2010054813A (ja) * 2008-08-28 2010-03-11 Brother Ind Ltd 画像形成装置
US7974547B2 (en) * 2008-10-23 2011-07-05 Xerox Corporation Heat exhaust plenum attach/detach mechanism
JP4858576B2 (ja) * 2009-06-18 2012-01-18 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
JP4886018B2 (ja) 2009-10-23 2012-02-29 シャープ株式会社 画像形成装置
JP2011197108A (ja) * 2010-03-17 2011-10-06 Fuji Xerox Co Ltd 画像形成装置
JP5640473B2 (ja) * 2010-06-04 2014-12-17 株式会社リコー 定着装置及び画像形成装置
US8862017B2 (en) * 2012-01-25 2014-10-14 Xerox Corporation Use of an acoustic cavity to reduce acoustic noise from a centrifugal blower
JP5728461B2 (ja) * 2012-11-27 2015-06-03 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
JP5865823B2 (ja) * 2012-12-07 2016-02-17 株式会社沖データ 画像形成装置
JP6233259B2 (ja) * 2014-09-19 2017-11-22 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
CN107032167B (zh) * 2016-02-03 2018-10-02 柯尼卡美能达办公系统研发（无锡）有限公司 搬送路径切换装置以及图像形成装置
JP6531709B2 (ja) * 2016-04-27 2019-06-19 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
US10175647B2 (en) 2016-11-07 2019-01-08 Kabushiki Kaisha Toshiba Image forming apparatus comprising a control unit that controls a fan and a guide
CN108073061B (zh) * 2016-11-07 2021-08-20 株式会社东芝 图像形成装置
CN108427255B (zh) * 2017-02-15 2022-01-25 株式会社东芝 图像形成装置
JP6938211B2 (ja) * 2017-02-15 2021-09-22 株式会社東芝 画像形成装置
CN111417899B (zh) 2017-11-30 2021-10-29 富士胶片株式会社 投影机
JP7007182B2 (ja) * 2017-12-27 2022-01-24 シャープ株式会社 画像形成装置
CN110389503A (zh) * 2018-04-16 2019-10-29 柯尼卡美能达办公系统研发（无锡）有限公司 纸张导向单元、定影装置以及图像形成装置
US11599053B2 (en) * 2019-06-10 2023-03-07 Ricoh Company, Ltd. Sheet conveying device and image forming apparatus incorporating the sheet conveying device
JP7672858B2 (ja) * 2021-04-01 2025-05-08 キヤノン株式会社 画像形成装置
JP7625985B2 (ja) * 2021-06-22 2025-02-04 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
JP2023143462A (ja) * 2022-03-25 2023-10-06 富士フイルムビジネスイノベーション株式会社 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
US4910560A (en) * 1987-03-05 1990-03-20 Minolta Camera Kabushiki Kaisha Cleaning device for use in copying machine
JPH04240681A (ja) * 1991-01-23 1992-08-27 Canon Inc 画像形成装置における排紙搬送装置
JP3001727B2 (ja) 1992-06-11 2000-01-24 キヤノン株式会社 画像形成装置
JPH0934321A (ja) 1995-07-17 1997-02-07 Canon Inc 画像形成装置
JPH11352840A (ja) 1998-06-05 1999-12-24 Canon Inc 画像形成装置
US6259871B1 (en) * 1998-11-02 2001-07-10 Xerox Corporation Paper cooling system
US6108514A (en) * 1998-12-21 2000-08-22 Sharp Kabushiki Kaisha Sheet conveying system
JP2001255807A (ja) 2000-03-10 2001-09-21 Ricoh Co Ltd シート状媒体冷却装置、画像形成装置
JP2003255809A (ja) 2002-03-04 2003-09-10 Canon Inc 画像形成装置
JP4349317B2 (ja) * 2004-09-13 2009-10-21 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
JP4067006B2 (ja) * 2004-09-15 2008-03-26 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置および画像形成装置の用紙搬送方法

Also Published As

Publication number Publication date
JP2007078806A (ja) 2007-03-29
US20070059024A1 (en) 2007-03-15
US7315721B2 (en) 2008-01-01

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