KR940007633A - 화상 가열 장치 및 가열기 - Google Patents

화상 가열 장치 및 가열기 Download PDF

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Publication number
KR940007633A
KR940007633A KR1019930017101A KR930017101A KR940007633A KR 940007633 A KR940007633 A KR 940007633A KR 1019930017101 A KR1019930017101 A KR 1019930017101A KR 930017101 A KR930017101 A KR 930017101A KR 940007633 A KR940007633 A KR 940007633A
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KR
South Korea
Prior art keywords
heater
layer
alloy layer
heating apparatus
silver alloy
Prior art date
Application number
KR1019930017101A
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English (en)
Other versions
KR970006298B1 (ko
Inventor
히로시 곤도
가즈끼 미야모또
Original Assignee
미따라이 하지메
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.)
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Application filed by 미따라이 하지메, 캐논 가부시끼가이샤 filed Critical 미따라이 하지메
Publication of KR940007633A publication Critical patent/KR940007633A/ko
Application granted granted Critical
Publication of KR970006298B1 publication Critical patent/KR970006298B1/ko

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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
    • 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
    • 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/011—Heaters using laterally extending conductive material as connecting means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/016—Heaters using particular connecting means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/017—Manufacturing methods or apparatus for heaters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Resistance Heating (AREA)
  • Fixing For Electrophotography (AREA)
  • Surface Heating Bodies (AREA)

Abstract

본 발명의 화상 가열 장치는, 전기 절연 기판과, 전력이 공급되었을때 열을 발생시키는 상기 기판 상의 전기 저항층과, 은 합금층과 이온 합금층 보다 저항치가 낮은 도전층을 포함하는 상기 저항 층과의 접촉을 위한 터미널 전극을 포함하는 가열기와; 기록 재료와 함께 이동하면서 상기 가열기 상을 미끄러져 나갈때 기록 재료상에 화상을 가열시키기 위한 가열기로부터 열을 전달시키는 필름과; 상기 은 합금층에 소정의 접촉 압력으로 가압 접촉되는 전력 공급 커넥터를 포함한다.

Description

화상 가열 장치 및 가열기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 양호한 실시예의 개략 단면도.
제2도는 본 발명의 선택적 실시예의 개략단면도.
제3도는 본 발명의 제2실시예의 개략단면도.
제4도는 본 발명의 선택적 실시예의 개략단면도.
제10도는 본 발명의 실시예 중 어느 하나와 결합된 정착 장치의 부분 확대단면도.

Claims (11)

  1. 화상 가열 장치에 있어서, 전기 절연 기판과, 전력이 공급되었때 열을 발생시키는 상기 기판 상의 전기 저항 층과, 은 합금 층과 이 은 합금 층 보다 저항치가 낮은 도전층을 포함하는 상기 저항 층과의 저촉을 위한 터미널 전극을 포함하는 가열기와; 기록 재료와 함께 이동하면서 상기 가열기 상을 미끄러져 나갈 때 기록 재료상에 화상을 가열시키기 위해 상기 가열기로부터 열을 전달시키는 필름과; 상기 은 합금층에 소정의 접촉 압력으로 가압 접촉되는 전력 공급 커넥터를 포함하는 것을 특징으로 하는 화상 가열 장치.
  2. 제1항에 있어서, 상기 전력 공급 커넥터가 분리가능한 것을 특징으로 하는 화상 가열 장치.
  3. 제1항에 있어서, 상기 전력 공급 커넥터가 상기 도전층과 접촉하지 않는 것을 특징으로 하는 화상 가열 장치.
  4. 제1항에 있어서, 상기 도전층이 은으로 제조된 것을 특징으로 하는 화상 가열 장치.
  5. 제1항에 있어서, 상기 은 합금 층이 상기 도전층 상에 형성된 것을 특징으로 하는 화상 가열 장치.
  6. 제1항에 있어서, 상기 전극과 커넥터가 상기 기판의 각 단부에 설치된 것을 특징으로 하는 화상 가열 장치.
  7. 제1항에 있어서, 상기 커넥터가 전기 도전성 스프링을 포함하고, 상기 전기 도전성 스프링은 상기 은합금 층과 접촉하는 것을 특징으로 하는 화상 가열 장치.
  8. 전기 절연 기판과, 전력이 공급되었을 때 열을 발생시키기 위한 상기 기판상의 저항기와, 상기 저항기에 전력을 공급하는 전극을 포함하며, 상기 전극은 상기 전력 공급 커넥터가 가압 접촉되는 은 합금 층과 이 은 합금 층 보다 저항치가 낮은 도전층을 포함하는 것을 특징으로 하는 가열기.
  9. 제8항에 있어서, 상기 도전층이 은으로 제조된 것을 특징으로 하는 가열기.
  10. 제8항에 있어서, 상기 은 합금 층이 상기 도전층 상에 형성된 것을 특징으로 하는 가열기.
  11. 제8항에 있어서, 상기 전극이 상기 기판의 각 단부에 설치된 것을 특징으로 하는 가열기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930017101A 1992-09-01 1993-08-31 화상 가열 장치 및 가열기 KR970006298B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4233691A JP2899180B2 (ja) 1992-09-01 1992-09-01 像加熱装置及び像加熱用ヒーター
JP92-233691 1992-09-01

Publications (2)

Publication Number Publication Date
KR940007633A true KR940007633A (ko) 1994-04-27
KR970006298B1 KR970006298B1 (ko) 1997-04-25

Family

ID=16959036

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930017101A KR970006298B1 (ko) 1992-09-01 1993-08-31 화상 가열 장치 및 가열기

Country Status (6)

Country Link
US (1) US5753889A (ko)
EP (1) EP0585857B1 (ko)
JP (1) JP2899180B2 (ko)
KR (1) KR970006298B1 (ko)
DE (1) DE69309369T2 (ko)
ES (1) ES2103405T3 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100566159B1 (ko) * 1996-04-20 2006-09-06 파르타 바테리에 아크티엔게젤샤프트 갈바니전지

Families Citing this family (13)

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Publication number Priority date Publication date Assignee Title
JP3245785B2 (ja) * 1994-03-14 2002-01-15 キヤノン株式会社 コネクターおよび接続構造
DE19826544C1 (de) 1998-06-15 1999-12-02 Manfred Elsaesser Elektrisches Widerstandsheizelement
US6090305A (en) * 1999-03-15 2000-07-18 Lexmark International, Inc. Heater for use in electrophotographic image fixing device
US7102484B2 (en) * 2003-05-20 2006-09-05 Vishay Dale Electronics, Inc. High power resistor having an improved operating temperature range
JP5473569B2 (ja) * 2009-12-02 2014-04-16 キヤノン株式会社 像加熱装置
US8644749B2 (en) * 2010-10-08 2014-02-04 Samsung Electronics Co., Ltd. Surface heating type heating unit for fixing device, and fixing device and image forming apparatus including the same
JP6476620B2 (ja) 2013-08-26 2019-03-06 株式会社リコー 定着装置及び画像形成装置
JP6214051B2 (ja) * 2014-10-23 2017-10-18 アルプス電気株式会社 加熱ヒータ
EP3599512A1 (en) * 2018-07-25 2020-01-29 Ricoh Company, Ltd. Heater, heating device, fixing device, and image forming apparatus
JP7246908B2 (ja) * 2018-12-12 2023-03-28 キヤノン株式会社 像加熱装置および画像形成装置
JP2020106699A (ja) * 2018-12-27 2020-07-09 京セラ株式会社 加熱器および定着装置
JP7478344B2 (ja) 2020-04-09 2024-05-07 株式会社リコー 電気コネクタ、加熱部材、定着装置及び画像形成装置
WO2023032991A1 (ja) * 2021-08-31 2023-03-09 京セラ株式会社 ヒータおよびヘアアイロン

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US3931496A (en) * 1974-11-21 1976-01-06 General Electric Company Electrical heating plate with terminal means for high temperature film heater
JPS599887A (ja) * 1982-07-07 1984-01-19 日本特殊陶業株式会社 セラミツク発熱体
EP0295901B1 (en) * 1987-06-16 1995-12-20 Canon Kabushiki Kaisha An image fixing apparatus
EP0360418B1 (en) * 1988-08-25 1995-02-15 Toshiba Lighting & Technology Corporation Strip heater
DE68928918T2 (de) * 1988-10-07 1999-07-01 Calsonic Corp., Tokio/Tokyo Flacher Widerstand für Gebläsekontrolleinheit einer Automobil-Klimaanlage und Gebläsekontrolleinheit
US5162634A (en) * 1988-11-15 1992-11-10 Canon Kabushiki Kaisha Image fixing apparatus
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US5083168A (en) * 1988-11-15 1992-01-21 Canon Kabushiki Kaisha Fixing device and fixing heater for use in the same
US5241155A (en) * 1988-11-25 1993-08-31 Canon Kabushiki Kaisha Image fixing apparatus having linear heat generating layer with variable resistance distribution
JP3005011B2 (ja) * 1990-02-20 2000-01-31 キヤノン株式会社 定着装置
EP0443799B1 (en) * 1990-02-20 1995-08-16 Canon Kabushiki Kaisha Image heating apparatus using film driven by rotatable member
JP2720596B2 (ja) * 1990-11-20 1998-03-04 東芝ライテック株式会社 定着用加熱体、定着装置および画像形成装置
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100566159B1 (ko) * 1996-04-20 2006-09-06 파르타 바테리에 아크티엔게젤샤프트 갈바니전지

Also Published As

Publication number Publication date
EP0585857A1 (en) 1994-03-09
EP0585857B1 (en) 1997-04-02
DE69309369D1 (de) 1997-05-07
US5753889A (en) 1998-05-19
KR970006298B1 (ko) 1997-04-25
ES2103405T3 (es) 1997-09-16
JP2899180B2 (ja) 1999-06-02
JPH0684584A (ja) 1994-03-25
DE69309369T2 (de) 1997-09-25

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