JP6021494B2 - 画像加熱装置 - Google Patents

画像加熱装置 Download PDF

Info

Publication number
JP6021494B2
JP6021494B2 JP2012169518A JP2012169518A JP6021494B2 JP 6021494 B2 JP6021494 B2 JP 6021494B2 JP 2012169518 A JP2012169518 A JP 2012169518A JP 2012169518 A JP2012169518 A JP 2012169518A JP 6021494 B2 JP6021494 B2 JP 6021494B2
Authority
JP
Japan
Prior art keywords
magnetic flux
image
screw shaft
image heating
heating apparatus
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
JP2012169518A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014029373A (ja
JP2014029373A5 (enExample
Inventor
健二郎 菅谷
健二郎 菅谷
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 JP2012169518A priority Critical patent/JP6021494B2/ja
Priority to US13/949,582 priority patent/US9081341B2/en
Publication of JP2014029373A publication Critical patent/JP2014029373A/ja
Publication of JP2014029373A5 publication Critical patent/JP2014029373A5/ja
Application granted granted Critical
Publication of JP6021494B2 publication Critical patent/JP6021494B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
  • General Induction Heating (AREA)
  • Rolls And Other Rotary Bodies (AREA)
JP2012169518A 2012-07-31 2012-07-31 画像加熱装置 Active JP6021494B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012169518A JP6021494B2 (ja) 2012-07-31 2012-07-31 画像加熱装置
US13/949,582 US9081341B2 (en) 2012-07-31 2013-07-24 Image heating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012169518A JP6021494B2 (ja) 2012-07-31 2012-07-31 画像加熱装置

Publications (3)

Publication Number Publication Date
JP2014029373A JP2014029373A (ja) 2014-02-13
JP2014029373A5 JP2014029373A5 (enExample) 2015-09-03
JP6021494B2 true JP6021494B2 (ja) 2016-11-09

Family

ID=50025579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012169518A Active JP6021494B2 (ja) 2012-07-31 2012-07-31 画像加熱装置

Country Status (2)

Country Link
US (1) US9081341B2 (enExample)
JP (1) JP6021494B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6039288B2 (ja) * 2012-07-30 2016-12-07 キヤノン株式会社 画像加熱装置
JP2016075802A (ja) * 2014-10-07 2016-05-12 キヤノン株式会社 画像形成装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6810230B2 (en) * 2000-09-29 2004-10-26 Matsushita Electric Industrial Co., Ltd. Electromagnetic induction image heating device and image forming apparatus
JP3870060B2 (ja) * 2001-10-12 2007-01-17 キヤノン株式会社 像加熱装置
US7194234B2 (en) * 2001-11-01 2007-03-20 Matsushita Electric Industrial Co., Ltd. Electromagnetic induction heat generating roller, heating device, and image forming apparatus
JP2004265670A (ja) * 2003-02-28 2004-09-24 Canon Inc 加熱装置
US7045749B2 (en) * 2004-03-22 2006-05-16 Kabushiki Kaisha Toshiba Apparatus for fixing toner on transferred material
JP5197280B2 (ja) 2008-10-02 2013-05-15 キヤノン株式会社 像加熱装置
JP2010145592A (ja) 2008-12-17 2010-07-01 Canon Inc 画像加熱装置
JP5279611B2 (ja) * 2009-05-20 2013-09-04 キヤノン株式会社 画像加熱装置
BR112012009872A2 (pt) * 2009-10-29 2016-09-27 Canon Kk aparelho de formação de imagem
JP5665485B2 (ja) * 2010-11-02 2015-02-04 キヤノン株式会社 画像形成装置
JP5693196B2 (ja) 2010-12-14 2015-04-01 キヤノン株式会社 像加熱装置
JP5541734B2 (ja) 2010-12-14 2014-07-09 キヤノン株式会社 像加熱装置
JP5371943B2 (ja) 2010-12-17 2013-12-18 キヤノン株式会社 像加熱装置
JP5773774B2 (ja) * 2011-06-24 2015-09-02 キヤノン株式会社 像加熱装置、及びｃ形止め輪
JP2013037055A (ja) * 2011-08-04 2013-02-21 Canon Inc 像加熱装置
JP6039288B2 (ja) 2012-07-30 2016-12-07 キヤノン株式会社 画像加熱装置
JP5518238B2 (ja) * 2012-07-31 2014-06-11 キヤノン株式会社 画像加熱装置

Also Published As

Publication number Publication date
US20140037314A1 (en) 2014-02-06
JP2014029373A (ja) 2014-02-13
US9081341B2 (en) 2015-07-14

Similar Documents

Publication Publication Date Title
US8676078B2 (en) Fixing device, image forming apparatus incorporating same, and method for fixing toner image on recording medium
JP5518238B2 (ja) 画像加熱装置
US9091976B2 (en) Image heating apparatus
JP5371943B2 (ja) 像加熱装置
JP6108837B2 (ja) 画像加熱装置
US9091975B2 (en) Fixing device
US9201355B2 (en) Image heating apparatus
JP5693196B2 (ja) 像加熱装置
US9223266B2 (en) Image heating apparatus including an endless belt configured and positioned to heat a toner image on a sheet
JP6021494B2 (ja) 画像加熱装置
US8437673B2 (en) Image heating apparatus
JP2014029373A5 (enExample)
JP2013054114A (ja) 画像加熱装置
JP6818453B2 (ja) 画像形成装置
JP5980056B2 (ja) 定着装置及び画像形成装置
JP6041568B2 (ja) 画像形成装置
JP5693687B2 (ja) 像加熱装置
JP2012247759A (ja) 画像加熱装置
JP2014052414A (ja) 画像加熱装置および画像形成装置
JP2012247760A (ja) 画像加熱装置
JP2012113266A (ja) 画像加熱装置、及びこれを備えた画像形成装置
JP2014029374A5 (enExample)
JP2017009950A (ja) 加熱定着装置、及びこれを備えた画像形成装置
JP2014052464A (ja) 像加熱装置
JP2013190536A (ja) 画像加熱装置

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150721

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150721

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160525

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160607

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160617

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160906

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20161004

R151 Written notification of patent or utility model registration

Ref document number: 6021494

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: R3D03