JP4100975B2 - 加熱装置及び画像形成装置 - Google Patents

加熱装置及び画像形成装置 Download PDF

Info

Publication number
JP4100975B2
JP4100975B2 JP2002172535A JP2002172535A JP4100975B2 JP 4100975 B2 JP4100975 B2 JP 4100975B2 JP 2002172535 A JP2002172535 A JP 2002172535A JP 2002172535 A JP2002172535 A JP 2002172535A JP 4100975 B2 JP4100975 B2 JP 4100975B2
Authority
JP
Japan
Prior art keywords
heating element
heating
waveform
heater
recording material
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
JP2002172535A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004022229A5 (enExample
JP2004022229A (ja
Inventor
祥太朗 吉村
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 JP2002172535A priority Critical patent/JP4100975B2/ja
Priority to US10/457,359 priority patent/US7015431B2/en
Publication of JP2004022229A publication Critical patent/JP2004022229A/ja
Publication of JP2004022229A5 publication Critical patent/JP2004022229A5/ja
Application granted granted Critical
Publication of JP4100975B2 publication Critical patent/JP4100975B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G03G15/80—Details relating to power supplies, circuits boards, electrical connections
    • 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
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/2003—Structural features of the fixing device
    • G03G2215/2016—Heating belt
    • G03G2215/2035—Heating belt the fixing nip having a stationary belt support member opposing a pressure member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Resistance Heating (AREA)
  • Fixing For Electrophotography (AREA)
JP2002172535A 2002-06-13 2002-06-13 加熱装置及び画像形成装置 Expired - Fee Related JP4100975B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002172535A JP4100975B2 (ja) 2002-06-13 2002-06-13 加熱装置及び画像形成装置
US10/457,359 US7015431B2 (en) 2002-06-13 2003-06-10 Image forming apparatus with at least two alternately-controlled electric heating elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002172535A JP4100975B2 (ja) 2002-06-13 2002-06-13 加熱装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2004022229A JP2004022229A (ja) 2004-01-22
JP2004022229A5 JP2004022229A5 (enExample) 2006-12-28
JP4100975B2 true JP4100975B2 (ja) 2008-06-11

Family

ID=29727870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002172535A Expired - Fee Related JP4100975B2 (ja) 2002-06-13 2002-06-13 加熱装置及び画像形成装置

Country Status (2)

Country Link
US (1) US7015431B2 (enExample)
JP (1) JP4100975B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7826759B2 (en) * 2006-01-24 2010-11-02 Samsung Electronics Co., Ltd. Power control method and apparatus to heat a heating roller
JP5360377B2 (ja) * 2009-02-10 2013-12-04 コニカミノルタ株式会社 電力制御装置及び画像形成装置並びに電力制御装置の制御プログラム
US20120003346A1 (en) * 2010-06-30 2012-01-05 Canon Kabushiki Kaisha Sheet surface treating apparatus
JP5424066B2 (ja) 2011-03-08 2014-02-26 ブラザー工業株式会社 加熱装置および画像形成装置
JP5370782B2 (ja) * 2011-03-08 2013-12-18 ブラザー工業株式会社 画像形成装置
JP5963555B2 (ja) * 2012-06-13 2016-08-03 キヤノン株式会社 画像形成装置
KR20170133911A (ko) 2016-05-27 2017-12-06 에스프린팅솔루션 주식회사 화상형성장치 및 정착 제어 방법
US11163264B2 (en) 2019-08-08 2021-11-02 Ricoh Company, Ltd. Image forming apparatus
JP7696715B2 (ja) * 2020-12-11 2025-06-23 キヤノン株式会社 画像形成装置

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998539A (en) * 1975-03-10 1976-12-21 Xerox Corporation Illumination system
JPS58134655A (ja) * 1982-02-05 1983-08-10 Ricoh Co Ltd 複写装置における露光ランプと定着ヒータの電力制御方法
JPH0782281B2 (ja) * 1986-10-09 1995-09-06 株式会社リコー 定着温度制御装置
JP2884714B2 (ja) 1990-06-11 1999-04-19 キヤノン株式会社 像加熱装置
JP2884717B2 (ja) 1990-06-11 1999-04-19 キヤノン株式会社 像加熱装置
JP2917424B2 (ja) 1990-06-11 1999-07-12 キヤノン株式会社 像加熱装置
EP0461595B1 (en) 1990-06-11 1996-03-13 Canon Kabushiki Kaisha Heating apparatus using endless film
JP2926904B2 (ja) 1990-06-11 1999-07-28 キヤノン株式会社 像加熱装置
JP2940077B2 (ja) 1990-06-11 1999-08-25 キヤノン株式会社 加熱装置
US5148226A (en) 1990-06-11 1992-09-15 Canon Kabushiki Kaisha Heating apparatus using endless film
JP2861280B2 (ja) 1990-06-11 1999-02-24 キヤノン株式会社 加熱装置
JP2884716B2 (ja) 1990-06-11 1999-04-19 キヤノン株式会社 像加熱装置
JP2884718B2 (ja) 1990-06-11 1999-04-19 キヤノン株式会社 像加熱装置
JP2884715B2 (ja) 1990-06-11 1999-04-19 キヤノン株式会社 像加熱装置
JP2940161B2 (ja) 1990-11-30 1999-08-25 キヤノン株式会社 像加熱装置
US5210579A (en) 1990-11-30 1993-05-11 Canon Kabushiki Kaisha Image fixing apparatus having a parting resin layer for reducing frictional resistance of the film through which the image is heated
JPH04204982A (ja) 1990-11-30 1992-07-27 Canon Inc 加熱装置
JPH04204981A (ja) 1990-11-30 1992-07-27 Canon Inc 加熱装置
JPH04204983A (ja) 1990-11-30 1992-07-27 Canon Inc 加熱装置
JP2900604B2 (ja) 1990-11-30 1999-06-02 キヤノン株式会社 像加熱装置
EP0564420B1 (en) * 1992-03-31 2002-08-28 Canon Kabushiki Kaisha Image heating device capable of controlling activation of plural heaters
JPH07271238A (ja) * 1994-03-25 1995-10-20 Canon Inc 画像形成装置
DE69707180T2 (de) * 1996-03-21 2002-05-02 Canon K.K., Tokio/Tokyo Heizgerät für ein Bild
JP3413008B2 (ja) * 1996-03-21 2003-06-03 キヤノン株式会社 定着装置
JPH1091017A (ja) 1996-09-12 1998-04-10 Canon Inc 像加熱装置
JPH1010917A (ja) * 1996-06-20 1998-01-16 Canon Inc 加熱定着装置
US6301454B1 (en) * 1997-09-18 2001-10-09 Copyer Co., Ltd. Fixing heater controlling method and an image forming device
JPH11339930A (ja) * 1998-05-27 1999-12-10 Canon Inc 加熱装置及び画像形成装置

Also Published As

Publication number Publication date
US20030230564A1 (en) 2003-12-18
US7015431B2 (en) 2006-03-21
JP2004022229A (ja) 2004-01-22

Similar Documents

Publication Publication Date Title
US8200113B2 (en) Fixing apparatus comprising circuit for suppressing heat generation according to rotation detection signal
CN108983571B (zh) 图像加热装置和成像装置
US8731424B2 (en) Image forming apparatus
JP2005234540A (ja) 像加熱装置及びこの装置に用いられるヒータ
JP2004226557A (ja) 画像形成装置
KR20210028692A (ko) 상 가열 장치 및 화상 형성 장치
JP4100975B2 (ja) 加熱装置及び画像形成装置
JP2004212510A (ja) 画像形成装置
JP7522388B2 (ja) ヒーター部材、加熱装置、定着装置および画像形成装置
JP2004013198A (ja) 加熱装置及びそれを具備した画像形成装置
JP2019101251A (ja) 像加熱装置
JP2006047630A (ja) 加熱体、定着装置及び画像形成装置
JP2004157659A (ja) 電力制御手段
JP2005208252A (ja) 画像形成装置
JP2023050736A (ja) ヒータ、加熱装置、及び画像形成装置
JP2002151232A (ja) 加熱ヒータ、加熱装置および画像形成装置
JPH07199694A (ja) 画像形成装置
JP2002075597A (ja) 加熱手段、加熱装置および画像形成装置
JP2001255775A (ja) 定着装置及び画像形成装置
JP2022019143A (ja) ヒーター部材、加熱装置、定着装置および画像形成装置
JPH06337605A (ja) 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
JP2002270344A (ja) ヒータの製造方法、加熱装置及び画像形成装置
JP7481675B2 (ja) ヒーター部材、加熱装置、定着装置および画像形成装置
JP2004348036A (ja) 加熱装置および画像形成装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050526

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050526

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20061110

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20070403

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070717

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070918

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: 20080311

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080318

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110328

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120328

Year of fee payment: 4

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130328

Year of fee payment: 5

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140328

Year of fee payment: 6

LAPS Cancellation because of no payment of annual fees