WO2022197010A3 - 발열체 - Google Patents

발열체 Download PDF

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Publication number
WO2022197010A3
WO2022197010A3 PCT/KR2022/003364 KR2022003364W WO2022197010A3 WO 2022197010 A3 WO2022197010 A3 WO 2022197010A3 KR 2022003364 W KR2022003364 W KR 2022003364W WO 2022197010 A3 WO2022197010 A3 WO 2022197010A3
Authority
WO
WIPO (PCT)
Prior art keywords
heating element
electrode layers
substrate layer
layer
heating
Prior art date
Application number
PCT/KR2022/003364
Other languages
English (en)
French (fr)
Other versions
WO2022197010A2 (ko
Inventor
박일우
김용환
Original Assignee
동우 화인켐 주식회사
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 동우 화인켐 주식회사 filed Critical 동우 화인켐 주식회사
Publication of WO2022197010A2 publication Critical patent/WO2022197010A2/ko
Publication of WO2022197010A3 publication Critical patent/WO2022197010A3/ko

Links

Classifications

    • 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
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • H05B3/30—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material on or between metallic plates
    • 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
    • H05B3/03—Electrodes

Landscapes

  • Resistance Heating (AREA)

Abstract

본 발명은 기재층, 기재층에 이격 형성되는 전극층, 그리고 전극층의 이격 공간 및 상면 일부에 형성되고 상면 중앙 영역에 함몰부를 구비하는 발열체에 관한 것입니다. 본 발명의 발열체는, 노출 환경 차이에 따른 발열체의 차등 냉각으로 발열층에 열적 불균형이 발생하는 것을 차단 내지 최소화할 수 있으며, 또한, 전극층 표면에 이물질이 잔존하거나 전극층이 산화되는 것을 차단할 수 있고, 발열체를 적층 가압(압착)하는 공정을 제외함으로써 공정 축소, 공정 용이, 원가 절감 등을 도모할 수 있습니다.
PCT/KR2022/003364 2021-03-17 2022-03-10 발열체 WO2022197010A2 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020210034841A KR102677433B1 (ko) 2021-03-17 2021-03-17 발열체
KR10-2021-0034841 2021-03-17

Publications (2)

Publication Number Publication Date
WO2022197010A2 WO2022197010A2 (ko) 2022-09-22
WO2022197010A3 true WO2022197010A3 (ko) 2023-05-25

Family

ID=83320794

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2022/003364 WO2022197010A2 (ko) 2021-03-17 2022-03-10 발열체

Country Status (2)

Country Link
KR (1) KR102677433B1 (ko)
WO (1) WO2022197010A2 (ko)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161285A (ja) * 1982-03-18 1983-09-24 松下電器産業株式会社 面ヒ−タ
JP2002050459A (ja) * 2000-08-03 2002-02-15 Matsushita Electric Ind Co Ltd 面状発熱体およびこれを用いた熱機器
JP2011034905A (ja) * 2009-08-05 2011-02-17 Panasonic Corp 面状発熱体
KR101360786B1 (ko) * 2012-05-25 2014-02-12 한국생산기술연구원 발열 효율 및 발열 균일도가 우수한 투명 면상 발열체의 제조방법
KR20190058794A (ko) * 2017-11-22 2019-05-30 전자부품연구원 토너 융착용 금속플레이트 히터 및 그를 이용한 융착 벨트

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05114469A (ja) * 1991-10-18 1993-05-07 Nozawa Komuten:Kk 面状ヒーター
JP2004273383A (ja) * 2003-03-12 2004-09-30 Nikko Materials Co Ltd ＭｏＳｉ２製帯状発熱体及び同発熱体の製造方法
KR20120014959A (ko) * 2010-08-11 2012-02-21 김경중 천공형 카본 면상발열체와 그 제조방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161285A (ja) * 1982-03-18 1983-09-24 松下電器産業株式会社 面ヒ−タ
JP2002050459A (ja) * 2000-08-03 2002-02-15 Matsushita Electric Ind Co Ltd 面状発熱体およびこれを用いた熱機器
JP2011034905A (ja) * 2009-08-05 2011-02-17 Panasonic Corp 面状発熱体
KR101360786B1 (ko) * 2012-05-25 2014-02-12 한국생산기술연구원 발열 효율 및 발열 균일도가 우수한 투명 면상 발열체의 제조방법
KR20190058794A (ko) * 2017-11-22 2019-05-30 전자부품연구원 토너 융착용 금속플레이트 히터 및 그를 이용한 융착 벨트

Also Published As

Publication number Publication date
KR102677433B1 (ko) 2024-06-24
WO2022197010A2 (ko) 2022-09-22
KR20220129918A (ko) 2022-09-26

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