KR20200003814A - 특히 ptc 효과를 가진 전기 발열 요소 - Google Patents

특히 ptc 효과를 가진 전기 발열 요소 Download PDF

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Publication number
KR20200003814A
KR20200003814A KR1020197032652A KR20197032652A KR20200003814A KR 20200003814 A KR20200003814 A KR 20200003814A KR 1020197032652 A KR1020197032652 A KR 1020197032652A KR 20197032652 A KR20197032652 A KR 20197032652A KR 20200003814 A KR20200003814 A KR 20200003814A
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KR
South Korea
Prior art keywords
layer
casing
electrode layer
heating
polymer
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.)
Ceased
Application number
KR1020197032652A
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English (en)
Korean (ko)
Inventor
마르코 피지
알베르토 바르바노
루카 베르첼로티
마우로 조르제토
코스탄조 가디니
루카 코스타
Original Assignee
엘텍 에스.피.에이.
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Publication date
Application filed by 엘텍 에스.피.에이. filed Critical 엘텍 에스.피.에이.
Publication of KR20200003814A publication Critical patent/KR20200003814A/ko
Ceased legal-status Critical Current

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    • 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
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0227—Applications
    • H05B1/023—Industrial applications
    • H05B1/0236—Industrial applications for vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • 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
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/146—Conductive polymers, e.g. polyethylene, thermoplastics
    • 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 [2D] plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible
    • H05B3/26—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater non-flexible heating conductor mounted on insulating base
    • 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 [2D] plane, e.g. plate-heater
    • H05B3/34—Heating elements having extended surface area substantially in a two-dimensional [2D] plane, e.g. plate-heater flexible, e.g. heating nets or webs
    • 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
    • H05B3/78—Heating arrangements specially adapted for immersion heating
    • H05B3/80—Portable immersion heaters
    • 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
    • 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
    • H05B2203/02—Heaters using heating elements having a positive temperature coefficient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Surface Heating Bodies (AREA)
KR1020197032652A 2017-05-05 2018-04-30 특히 ptc 효과를 가진 전기 발열 요소 Ceased KR20200003814A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102017000048690A IT201700048690A1 (it) 2017-05-05 2017-05-05 Dispositivo riscaldatore elettrico, particolarmente ad effetto ptc
IT102017000048690 2017-05-05
PCT/IB2018/052973 WO2018203207A1 (en) 2017-05-05 2018-04-30 Electrical heating device, in particular with ptc effect

Publications (1)

Publication Number Publication Date
KR20200003814A true KR20200003814A (ko) 2020-01-10

Family

ID=59859488

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197032652A Ceased KR20200003814A (ko) 2017-05-05 2018-04-30 특히 ptc 효과를 가진 전기 발열 요소

Country Status (7)

Country Link
US (1) US20200163161A1 (https=)
EP (1) EP3620033A1 (https=)
JP (1) JP2020518987A (https=)
KR (1) KR20200003814A (https=)
CN (1) CN111096068A (https=)
IT (1) IT201700048690A1 (https=)
WO (1) WO2018203207A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220095422A1 (en) * 2020-09-24 2022-03-24 Encompass Group, Llc Metalized fabric heating blanket
IT201700048641A1 (it) * 2017-05-05 2018-11-05 Eltek Spa Dispositivo riscaldatore elettrico, particolarmente ad effetto ptc
JP7442534B2 (ja) 2018-09-18 2024-03-04 エルテック・ソチエタ・ペル・アツィオーニ 電気加熱装置の半製品及びそのような半製品を備える電気加熱装置
IT201900022785A1 (it) * 2019-12-03 2021-06-03 Irca Spa Riscaldatore elettrico per riscaldare una sostanza in un autoveicolo
EP3971028A1 (en) * 2020-09-18 2022-03-23 Autoneum Management AG Automotive trim part with integrated heating device
CN112188659B (zh) * 2020-09-30 2022-09-23 东风商用车有限公司 一种具有面加热功能的尿素管及其制备方法
EP4268541A4 (en) * 2020-12-28 2024-06-19 Dongguan Littelfuse Electronics Company Limited HIGH PERFORMANCE PPTC HEATER FOR LOW LIMIT TEMPERATURE OPERATION
EP4102933B1 (en) 2021-06-07 2023-12-13 Calefact Limited Flexible heating device and methods of manufacture and use of same
EP4177031B1 (de) * 2021-06-14 2024-07-24 MULTIVAC Sepp Haggenmüller SE & Co. KG Arbeitsstation für folienverarbeitende verpackungsmaschine
CN114615763A (zh) * 2022-03-22 2022-06-10 北京航空航天大学 具有冷负载感知及定向加热除冰功能的除冰膜及制备方法
CN114783634B (zh) * 2022-05-23 2023-06-16 国家电投集团科学技术研究院有限公司 压水堆核电站模拟事故工况的升温组件

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CA949637A (en) * 1970-08-03 1974-06-18 Henry J. Stinger Process for making electrically conductive heating elements
US3900654A (en) * 1971-07-15 1975-08-19 Du Pont Composite polymeric electric heating element
US4250397A (en) * 1977-06-01 1981-02-10 International Paper Company Heating element and methods of manufacturing therefor
US4238812A (en) * 1978-12-01 1980-12-09 Raychem Corporation Circuit protection devices comprising PTC elements
ATE5122T1 (de) * 1979-09-28 1983-11-15 Siemens Aktiengesellschaft Heizeinrichtung mit kaltleiter-heizelement.
JPS59194291U (ja) * 1983-06-10 1984-12-24 株式会社　有明技術開発センタ− 低電圧面状発熱シ−ト
DE3585761D1 (de) * 1984-09-14 1992-05-07 Raychem Corp Elektrischer kontakt zwischen elementen mit verschiedenem spezifischen widerstand.
JPH0526722Y2 (https=) * 1987-01-14 1993-07-07
JPH0279593U (https=) * 1988-12-06 1990-06-19
JP2734253B2 (ja) * 1991-11-11 1998-03-30 松下電器産業株式会社 正抵抗温度係数発熱体
WO1999039550A1 (de) * 1998-02-02 1999-08-05 Elsässer, Manfred Flächiges heizelement und anwendungen von flächigen heizelementen
DE19826544C1 (de) * 1998-06-15 1999-12-02 Manfred Elsaesser Elektrisches Widerstandsheizelement
US6519835B1 (en) * 2000-08-18 2003-02-18 Watlow Polymer Technologies Method of formable thermoplastic laminate heated element assembly
FR2838599B1 (fr) * 2002-04-11 2004-08-06 Valeo Climatisation Dispositif de chauffage electrique, notamment pour appareil de chauffage et ou climatisation de vehicule
JP2008213661A (ja) * 2007-03-05 2008-09-18 Misato Kk 車両用面状発熱体及びこれを用いた車両暖房装置
US8003016B2 (en) * 2007-09-28 2011-08-23 Sabic Innovative Plastics Ip B.V. Thermoplastic composition with improved positive temperature coefficient behavior and method for making thereof
US20090107984A1 (en) * 2007-10-24 2009-04-30 Kohn Gabriel S Low Wattage Heating Pad
JP5247401B2 (ja) * 2008-12-08 2013-07-24 株式会社クラベ Ｐｔｃ発熱装置
EP2399735A1 (de) * 2010-06-22 2011-12-28 Saint-Gobain Glass France Laminierte Glasscheibe mit elektrischer Funktion und Anschlusselement
DE102011081833A1 (de) * 2011-08-30 2013-02-28 Webasto Ag Heizvorrichtung mit einem PTC-Heizelement
LU91913B1 (en) * 2011-12-15 2013-06-17 Iee Sarl Sheet-type ohmic heating element
EP2650497A1 (en) * 2012-04-11 2013-10-16 TI Automotive Fuel Systems SAS A system for storing an additive solution for a vehicle engine
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LU92720B1 (en) * 2015-05-12 2016-11-14 Iee Int Electronics & Eng Sa Heater device for failsafe warming up of temperature-critical materials
ITUB20154867A1 (it) * 2015-11-06 2017-05-06 Eltek Spa Dispositivo riscaldatore elettrico, particolarmente per veicoli

Also Published As

Publication number Publication date
JP2020518987A (ja) 2020-06-25
WO2018203207A1 (en) 2018-11-08
IT201700048690A1 (it) 2018-11-05
EP3620033A1 (en) 2020-03-11
CN111096068A (zh) 2020-05-01
US20200163161A1 (en) 2020-05-21

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