CN117031902A - 包括多个发热构件的加热器、定影装置以及图像形成装置 - Google Patents
包括多个发热构件的加热器、定影装置以及图像形成装置 Download PDFInfo
- Publication number
- CN117031902A CN117031902A CN202311020516.8A CN202311020516A CN117031902A CN 117031902 A CN117031902 A CN 117031902A CN 202311020516 A CN202311020516 A CN 202311020516A CN 117031902 A CN117031902 A CN 117031902A
- Authority
- CN
- China
- Prior art keywords
- heat generating
- generating member
- contact
- heater
- electrically connected
- 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.)
- Pending
Links
- 239000000758 substrate Substances 0.000 claims abstract description 127
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- 230000000052 comparative effect Effects 0.000 description 35
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- 238000010586 diagram Methods 0.000 description 18
- 238000003825 pressing Methods 0.000 description 17
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- 230000015572 biosynthetic process Effects 0.000 description 7
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- 238000001514 detection method Methods 0.000 description 4
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- 230000006870 function Effects 0.000 description 3
- 230000020169 heat generation Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000008646 thermal stress Effects 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
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- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
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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
- G03G15/20—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
-
- 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
- G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
-
- 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
- G03G15/2064—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
- G03G2215/20—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)
- Fixing For Electrophotography (AREA)
- Control Of Resistance Heating (AREA)
- Control Or Security For Electrophotography (AREA)
- Resistance Heating (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019006469A JP7282526B2 (ja) | 2019-01-18 | 2019-01-18 | ヒータ、定着装置及び画像形成装置 |
| JP2019-006469 | 2019-01-18 | ||
| CN202010050010.1A CN111459000B (zh) | 2019-01-18 | 2020-01-17 | 包括多个发热构件的加热器、定影装置以及图像形成装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010050010.1A Division CN111459000B (zh) | 2019-01-18 | 2020-01-17 | 包括多个发热构件的加热器、定影装置以及图像形成装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117031902A true CN117031902A (zh) | 2023-11-10 |
Family
ID=71608366
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311020516.8A Pending CN117031902A (zh) | 2019-01-18 | 2020-01-17 | 包括多个发热构件的加热器、定影装置以及图像形成装置 |
| CN202010050010.1A Active CN111459000B (zh) | 2019-01-18 | 2020-01-17 | 包括多个发热构件的加热器、定影装置以及图像形成装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010050010.1A Active CN111459000B (zh) | 2019-01-18 | 2020-01-17 | 包括多个发热构件的加热器、定影装置以及图像形成装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (4) | US11073778B2 (enExample) |
| JP (3) | JP7282526B2 (enExample) |
| CN (2) | CN117031902A (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7282526B2 (ja) * | 2019-01-18 | 2023-05-29 | キヤノン株式会社 | ヒータ、定着装置及び画像形成装置 |
| JP7570868B2 (ja) | 2020-09-28 | 2024-10-22 | キヤノン株式会社 | 定着装置及び画像形成装置 |
| JP7638732B2 (ja) * | 2021-03-02 | 2025-03-04 | キヤノン株式会社 | 定着装置及び画像形成装置 |
| JP7638785B2 (ja) | 2021-05-17 | 2025-03-04 | キヤノン株式会社 | 画像形成装置 |
| JP7721362B2 (ja) * | 2021-08-23 | 2025-08-12 | キヤノン株式会社 | 定着装置及び画像形成装置 |
| JP7706992B2 (ja) * | 2021-08-26 | 2025-07-14 | キヤノン株式会社 | 定着装置及び画像形成装置 |
| JP7731732B2 (ja) | 2021-08-30 | 2025-09-01 | キヤノン株式会社 | 画像形成装置 |
| JP2023050736A (ja) * | 2021-09-30 | 2023-04-11 | キヤノン株式会社 | ヒータ、加熱装置、及び画像形成装置 |
| KR20230060127A (ko) | 2021-10-27 | 2023-05-04 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 정착기용 히터의 국부적 과열을 방지하기 위한 열전도성 부재 |
| KR20230060140A (ko) * | 2021-10-27 | 2023-05-04 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 다양한 인쇄 매체들에 대응하는 발열량을 제공하는 발열체 패턴 |
| JP2024034131A (ja) | 2022-08-31 | 2024-03-13 | キヤノン株式会社 | 定着装置及び画像形成装置 |
| JP2024070919A (ja) * | 2022-11-14 | 2024-05-24 | キヤノン株式会社 | 加熱装置、画像形成装置 |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH063983A (ja) * | 1992-06-19 | 1994-01-14 | Canon Inc | 定着装置 |
| JP3445702B2 (ja) * | 1996-05-17 | 2003-09-08 | 株式会社リコー | 画像形成装置の定着装置 |
| JP2000077170A (ja) | 1998-08-31 | 2000-03-14 | Canon Inc | 加熱体、加熱装置及び画像形成装置 |
| JP2000162919A (ja) * | 1998-11-30 | 2000-06-16 | Canon Inc | 画像形成装置 |
| JP3647290B2 (ja) | 1998-11-30 | 2005-05-11 | キヤノン株式会社 | 像加熱装置及び画像形成装置 |
| JP2000250337A (ja) * | 1999-02-25 | 2000-09-14 | Canon Inc | 加熱体、像加熱装置、および画像形成装置 |
| JP2001194936A (ja) | 2000-01-11 | 2001-07-19 | Canon Inc | ヒータと定着装置および画像形成装置 |
| JP2002151232A (ja) * | 2000-11-07 | 2002-05-24 | Canon Inc | 加熱ヒータ、加熱装置および画像形成装置 |
| JP4659204B2 (ja) | 2000-11-24 | 2011-03-30 | キヤノン株式会社 | 定着装置及びこの定着装置を備える画像形成装置 |
| JP4612812B2 (ja) * | 2003-07-11 | 2011-01-12 | キヤノン株式会社 | 定着装置 |
| JP4208772B2 (ja) | 2004-06-21 | 2009-01-14 | キヤノン株式会社 | 定着装置、及びその定着装置に用いられるヒータ |
| US7283145B2 (en) * | 2004-06-21 | 2007-10-16 | Canon Kabushiki Kaisha | Image heating apparatus and heater therefor |
| JP2007242273A (ja) | 2006-03-06 | 2007-09-20 | Canon Inc | 加熱部材、加熱装置および画像形成装置 |
| JP2008040082A (ja) | 2006-08-04 | 2008-02-21 | Canon Inc | 像加熱装置 |
| JP5253240B2 (ja) * | 2008-03-14 | 2013-07-31 | キヤノン株式会社 | 像加熱装置及びこの像加熱装置に用いられるヒータ |
| JP5549160B2 (ja) * | 2009-09-10 | 2014-07-16 | 株式会社リコー | 定着装置及び画像形成装置 |
| JP5761983B2 (ja) | 2010-12-15 | 2015-08-12 | キヤノン株式会社 | 画像形成装置 |
| JP5893261B2 (ja) | 2011-04-19 | 2016-03-23 | キヤノン株式会社 | 加熱装置及び画像形成装置 |
| JP2013029726A (ja) | 2011-07-29 | 2013-02-07 | Canon Inc | 像加熱装置、及びこの像加熱装置に用いられる加熱体 |
| JP2013235181A (ja) | 2012-05-10 | 2013-11-21 | Canon Inc | 像加熱装置、及びその像加熱装置を備えるが画像形成装置 |
| JP6150599B2 (ja) | 2012-05-31 | 2017-06-21 | キヤノン株式会社 | 画像形成装置 |
| JP5959974B2 (ja) | 2012-07-26 | 2016-08-02 | キヤノン株式会社 | 加熱装置及び画像形成装置 |
| JP6071366B2 (ja) * | 2012-09-19 | 2017-02-01 | キヤノン株式会社 | ヒータ及びこのヒータを搭載する像加熱装置 |
| JP6188313B2 (ja) * | 2012-11-21 | 2017-08-30 | キヤノン株式会社 | 像加熱装置及びこの像加熱装置に用いられるヒータ |
| JP5984640B2 (ja) | 2012-11-26 | 2016-09-06 | キヤノン株式会社 | 定着装置及び定着装置に用いられるヒータ |
| JP2014228731A (ja) | 2013-05-23 | 2014-12-08 | キヤノン株式会社 | 画像加熱装置 |
| JP2015102833A (ja) | 2013-11-28 | 2015-06-04 | キヤノン株式会社 | 画像形成装置 |
| JP6333622B2 (ja) * | 2014-05-19 | 2018-05-30 | 株式会社東芝 | 定着装置および定着装置の定着温度制御プログラム |
| JP2016145909A (ja) * | 2015-02-06 | 2016-08-12 | キヤノン株式会社 | 定着装置及び定着装置で用いるヒータ |
| JP6771956B2 (ja) * | 2015-06-22 | 2020-10-21 | キヤノン株式会社 | 加熱回転体及び加熱装置 |
| CN106332325B (zh) * | 2015-06-30 | 2020-01-03 | 罗姆股份有限公司 | 加热器 |
| US10274876B2 (en) * | 2015-07-20 | 2019-04-30 | Lexmark International, Inc. | Heater member for the fuser assembly of an electrophotographic imaging device |
| JP6779602B2 (ja) * | 2015-09-14 | 2020-11-04 | キヤノン株式会社 | ヒータ、像加熱装置 |
| JP2017157322A (ja) * | 2016-02-29 | 2017-09-07 | 東芝ライテック株式会社 | ヒータおよび定着装置 |
| JP6797562B2 (ja) | 2016-05-27 | 2020-12-09 | キヤノン株式会社 | 加熱回転体、及びこの加熱回転体を備える画像加熱装置 |
| KR102210406B1 (ko) | 2017-12-18 | 2021-02-01 | 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. | 다수의 발열체 쌍을 가지는 정착기용 히터 및 이를 채용한 정착기 |
| JP7267751B2 (ja) * | 2019-01-18 | 2023-05-02 | キヤノン株式会社 | 画像形成装置 |
| JP7282526B2 (ja) * | 2019-01-18 | 2023-05-29 | キヤノン株式会社 | ヒータ、定着装置及び画像形成装置 |
| JP7305357B2 (ja) * | 2019-01-18 | 2023-07-10 | キヤノン株式会社 | 定着装置及び画像形成装置 |
| JP7313835B2 (ja) * | 2019-02-06 | 2023-07-25 | キヤノン株式会社 | 定着装置及び画像形成装置 |
-
2019
- 2019-01-18 JP JP2019006469A patent/JP7282526B2/ja active Active
-
2020
- 2020-01-16 US US16/744,669 patent/US11073778B2/en active Active
- 2020-01-17 CN CN202311020516.8A patent/CN117031902A/zh active Pending
- 2020-01-17 CN CN202010050010.1A patent/CN111459000B/zh active Active
-
2021
- 2021-06-21 US US17/352,770 patent/US11442385B2/en active Active
-
2022
- 2022-08-09 US US17/883,799 patent/US11774891B2/en active Active
-
2023
- 2023-04-25 JP JP2023071327A patent/JP7536944B2/ja active Active
- 2023-08-28 US US18/456,569 patent/US12416886B2/en active Active
-
2024
- 2024-08-05 JP JP2024128779A patent/JP7686857B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11073778B2 (en) | 2021-07-27 |
| JP7536944B2 (ja) | 2024-08-20 |
| US20230400803A1 (en) | 2023-12-14 |
| US20200233352A1 (en) | 2020-07-23 |
| US20210333733A1 (en) | 2021-10-28 |
| JP2024150762A (ja) | 2024-10-23 |
| CN111459000A (zh) | 2020-07-28 |
| JP2023090805A (ja) | 2023-06-29 |
| US11442385B2 (en) | 2022-09-13 |
| JP7282526B2 (ja) | 2023-05-29 |
| JP2020115189A (ja) | 2020-07-30 |
| CN111459000B (zh) | 2023-08-22 |
| US20220390882A1 (en) | 2022-12-08 |
| US12416886B2 (en) | 2025-09-16 |
| US11774891B2 (en) | 2023-10-03 |
| JP7686857B2 (ja) | 2025-06-02 |
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