KR102332961B1 - 화상 가열 장치 및 화상 형성 장치 - Google Patents

화상 가열 장치 및 화상 형성 장치 Download PDF

Info

Publication number
KR102332961B1
KR102332961B1 KR1020190009729A KR20190009729A KR102332961B1 KR 102332961 B1 KR102332961 B1 KR 102332961B1 KR 1020190009729 A KR1020190009729 A KR 1020190009729A KR 20190009729 A KR20190009729 A KR 20190009729A KR 102332961 B1 KR102332961 B1 KR 102332961B1
Authority
KR
South Korea
Prior art keywords
heating
temperature
target temperature
heating element
starting
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.)
Active
Application number
KR1020190009729A
Other languages
English (en)
Korean (ko)
Other versions
KR20190091212A (ko
Inventor
게이스케 모치주키
Original Assignee
캐논 가부시끼가이샤
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 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20190091212A publication Critical patent/KR20190091212A/ko
Priority to KR1020210164353A priority Critical patent/KR102383348B1/ko
Application granted granted Critical
Publication of KR102332961B1 publication Critical patent/KR102332961B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G03G15/2039—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
    • 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
    • G03G15/205—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 specially for the mode of operation, e.g. standby, warming-up, error
    • 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
    • G03G15/2042—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 specially for the axial heat partition
    • 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
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5004—Power supply control, e.g. power-saving mode, automatic power turn-off
    • 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
    • G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00978—Details relating to power supplies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixing For Electrophotography (AREA)
  • Control Of Resistance Heating (AREA)
  • Control Or Security For Electrophotography (AREA)
KR1020190009729A 2018-01-26 2019-01-25 화상 가열 장치 및 화상 형성 장치 Active KR102332961B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020210164353A KR102383348B1 (ko) 2018-01-26 2021-11-25 화상 가열 장치 및 화상 형성 장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2018-011778 2018-01-26
JP2018011778A JP7062452B2 (ja) 2018-01-26 2018-01-26 像加熱装置及び画像形成装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020210164353A Division KR102383348B1 (ko) 2018-01-26 2021-11-25 화상 가열 장치 및 화상 형성 장치

Publications (2)

Publication Number Publication Date
KR20190091212A KR20190091212A (ko) 2019-08-05
KR102332961B1 true KR102332961B1 (ko) 2021-11-30

Family

ID=65228411

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020190009729A Active KR102332961B1 (ko) 2018-01-26 2019-01-25 화상 가열 장치 및 화상 형성 장치
KR1020210164353A Active KR102383348B1 (ko) 2018-01-26 2021-11-25 화상 가열 장치 및 화상 형성 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020210164353A Active KR102383348B1 (ko) 2018-01-26 2021-11-25 화상 가열 장치 및 화상 형성 장치

Country Status (5)

Country Link
US (1) US10691048B2 (enExample)
EP (1) EP3518049B1 (enExample)
JP (1) JP7062452B2 (enExample)
KR (2) KR102332961B1 (enExample)
CN (1) CN110083036B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7362388B2 (ja) * 2019-09-20 2023-10-17 東芝テック株式会社 画像形成装置、及び加熱方法
JP7558672B2 (ja) 2020-03-31 2024-10-01 キヤノン株式会社 画像形成装置
US11561493B1 (en) * 2022-01-07 2023-01-24 Toshiba Tec Kabushiki Kaisha Temperature control device and image forming apparatus including temperature control device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013246404A (ja) * 2012-05-29 2013-12-09 Canon Inc 像加熱装置
JP2017054071A (ja) * 2015-09-11 2017-03-16 キヤノン株式会社 像加熱装置及び像加熱装置に用いるヒータ

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0695540A (ja) 1992-09-11 1994-04-08 Canon Inc 加熱装置及び画像形成装置
JPH08328425A (ja) * 1995-05-31 1996-12-13 Canon Inc 定着装置及び画像形成装置
JP2004020751A (ja) * 2002-06-13 2004-01-22 Sharp Corp 加熱装置および加熱方法
US6757503B2 (en) * 2002-10-30 2004-06-29 Kabushiki Kaisha Toshiba Fixing device in an image forming apparatus having multiple heater lamps
JP2005234317A (ja) * 2004-02-20 2005-09-02 Canon Finetech Inc 定着装置
JP2005257746A (ja) * 2004-03-09 2005-09-22 Sharp Corp 定着装置，画像形成装置
JP2006113364A (ja) * 2004-10-15 2006-04-27 Canon Inc 定着装置及び画像形成装置
JP2007025237A (ja) 2005-07-15 2007-02-01 Ricoh Co Ltd 定着装置及び画像形成装置
KR100754206B1 (ko) * 2006-02-10 2007-09-03 삼성전자주식회사 가열 롤러를 위한 전력 제어 방법 및 장치
US8180240B2 (en) * 2008-03-18 2012-05-15 Lexmark International, Inc. Color belt fuser warm-up time minimization
JP5327510B2 (ja) 2008-06-25 2013-10-30 村田機械株式会社 画像形成装置
JP2011197287A (ja) 2010-03-18 2011-10-06 Canon Inc 画像形成装置
JP5229275B2 (ja) 2010-06-03 2013-07-03 カシオ電子工業株式会社 定着温度制御装置、印刷装置、及び、プログラム
JP2012189770A (ja) 2011-03-10 2012-10-04 Ricoh Co Ltd 定着装置及び画像形成装置
JP5839839B2 (ja) * 2011-05-19 2016-01-06 キヤノン株式会社 定着装置
KR101992768B1 (ko) * 2012-10-30 2019-06-27 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 정착장치와 이를 가지는 화상형성장치
JP2014098737A (ja) * 2012-11-13 2014-05-29 Ricoh Co Ltd 画像形成装置
JP6213218B2 (ja) * 2013-02-14 2017-10-18 株式会社リコー 定着装置及び画像形成装置
JP6111840B2 (ja) * 2013-05-13 2017-04-12 コニカミノルタ株式会社 画像形成装置
JP2015072443A (ja) * 2013-09-09 2015-04-16 株式会社リコー 定着装置及び画像形成装置
US10416598B2 (en) * 2014-03-19 2019-09-17 Canon Kabushiki Kaisha Image heating apparatus and heater for use therein
US10054882B2 (en) 2016-07-01 2018-08-21 Canon Kabushiki Kaisha Image forming apparatus and image heating apparatus
JP6918450B2 (ja) 2016-07-28 2021-08-11 キヤノン株式会社 像加熱装置及び画像形成装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013246404A (ja) * 2012-05-29 2013-12-09 Canon Inc 像加熱装置
JP2017054071A (ja) * 2015-09-11 2017-03-16 キヤノン株式会社 像加熱装置及び像加熱装置に用いるヒータ

Also Published As

Publication number Publication date
CN110083036A (zh) 2019-08-02
KR20190091212A (ko) 2019-08-05
KR20210144646A (ko) 2021-11-30
CN110083036B (zh) 2022-03-29
EP3518049B1 (en) 2024-11-13
EP3518049A1 (en) 2019-07-31
JP7062452B2 (ja) 2022-05-06
KR102383348B1 (ko) 2022-04-08
US10691048B2 (en) 2020-06-23
US20190235420A1 (en) 2019-08-01
JP2019128551A (ja) 2019-08-01

Similar Documents

Publication Publication Date Title
US12306561B2 (en) Image forming apparatus and image heating apparatus
US10915046B2 (en) Image heating apparatus and image forming apparatus
KR102383348B1 (ko) 화상 가열 장치 및 화상 형성 장치
US9772587B2 (en) Heater and image heating apparatus
US10649376B2 (en) Image heating apparatus and image forming apparatus
JP6827726B2 (ja) 画像形成装置
JP2019032356A (ja) 像加熱装置及び画像形成装置
CN110501890B (zh) 图像加热装置
US10534296B2 (en) Image heating apparatus that controls timing of switching a thyristor on and off based on whether a recording material is in a nip
JP2019204080A (ja) 像加熱装置
JP7081006B2 (ja) 像加熱装置及び画像形成装置
CN114690604B (zh) 图像加热设备和图像形成装置
JP2020181053A (ja) 像加熱装置及び画像形成装置
JP7558672B2 (ja) 画像形成装置
US20240053696A1 (en) Image forming apparatus
JP2019128385A (ja) 画像形成装置
JP2018014163A (ja) ヒータ、定着装置及び画像形成装置
JP2023156013A (ja) 像加熱装置および画像形成装置

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20190125

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20200722

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20190125

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20210216

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20210826

A107 Divisional application of patent
PA0107 Divisional application

Comment text: Divisional Application of Patent

Patent event date: 20211125

Patent event code: PA01071R01D

PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20211125

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20211126

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20241029

Start annual number: 4

End annual number: 4