EP0857922A3 - Noyau d'un échangeur de chaleur avec réchauffeur électrique - Google Patents

Noyau d'un échangeur de chaleur avec réchauffeur électrique Download PDF

Info

Publication number
EP0857922A3
EP0857922A3 EP98102091A EP98102091A EP0857922A3 EP 0857922 A3 EP0857922 A3 EP 0857922A3 EP 98102091 A EP98102091 A EP 98102091A EP 98102091 A EP98102091 A EP 98102091A EP 0857922 A3 EP0857922 A3 EP 0857922A3
Authority
EP
European Patent Office
Prior art keywords
electric heater
heat exchanger
core unit
corrugated fins
support member
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.)
Granted
Application number
EP98102091A
Other languages
German (de)
English (en)
Other versions
EP0857922A2 (fr
EP0857922B1 (fr
Inventor
Mikio Fukuoka
Mitsugu Nakamura
Isao Kuroyanagi
Toshio Ohara
Sadayuki Kamiya
Shinji Naruse
Yoshifumi Aki
Michiyasu Yamamoto
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.)
Denso Corp
Original Assignee
Denso Corp
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
Priority claimed from JP02415497A external-priority patent/JP3812031B2/ja
Priority claimed from JP9241797A external-priority patent/JP3812045B2/ja
Priority claimed from JP21504297A external-priority patent/JP3794117B2/ja
Application filed by Denso Corp filed Critical Denso Corp
Publication of EP0857922A2 publication Critical patent/EP0857922A2/fr
Publication of EP0857922A3 publication Critical patent/EP0857922A3/fr
Application granted granted Critical
Publication of EP0857922B1 publication Critical patent/EP0857922B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0429—For vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/0072—Special adaptations
    • F24H1/009—Special adaptations for vehicle systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0429—For vehicles
    • F24H3/0435—Structures comprising heat spreading elements in the form of fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0429—For vehicles
    • F24H3/0441—Interfaces between the electrodes of a resistive heating element and the power supply means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0429—For vehicles
    • F24H3/0452—Frame constructions
    • F24H3/047—Multiple-piece frames assembled on their four or more edges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
    • F24H3/081—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using electric energy supply
    • F24H3/082—The tubes being an electrical isolator containing the heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
    • F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
    • F24H3/081—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using electric energy supply
    • F24H3/085—The tubes containing an electrically heated intermediate fluid, e.g. water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means
    • F24H9/1872—PTC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • F28F1/128—Fins with openings, e.g. louvered fins

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Resistance Heating (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP98102091A 1997-02-06 1998-02-06 Noyau d'un échangeur de chaleur avec réchauffeur électrique Expired - Lifetime EP0857922B1 (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2415497 1997-02-06
JP02415497A JP3812031B2 (ja) 1997-02-06 1997-02-06 車両暖房用熱交換器
JP24154/97 1997-02-06
JP92417/97 1997-04-10
JP9241797A JP3812045B2 (ja) 1997-04-10 1997-04-10 暖房用熱交換器
JP9241797 1997-04-10
JP21504297A JP3794117B2 (ja) 1997-08-08 1997-08-08 暖房用熱交換器
JP215042/97 1997-08-08
JP21504297 1997-08-08

Publications (3)

Publication Number Publication Date
EP0857922A2 EP0857922A2 (fr) 1998-08-12
EP0857922A3 true EP0857922A3 (fr) 1999-12-08
EP0857922B1 EP0857922B1 (fr) 2003-04-23

Family

ID=27284535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98102091A Expired - Lifetime EP0857922B1 (fr) 1997-02-06 1998-02-06 Noyau d'un échangeur de chaleur avec réchauffeur électrique

Country Status (4)

Country Link
EP (1) EP0857922B1 (fr)
KR (1) KR100334619B1 (fr)
CN (1) CN1145777C (fr)
DE (1) DE69813650T2 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0937595B1 (fr) * 1998-02-20 2003-08-20 smart gmbh Installation de chauffage ou de climatisation pour véhicules
FR2793546B1 (fr) 1999-05-14 2001-08-03 Valeo Climatisation Echangeur de chaleur mixte eau/air et electrique
DE19925444C2 (de) * 1999-06-02 2003-11-27 Valeo Klimasysteme Gmbh Kombination Wärmetauscher mit PTC-Heizregister
SE516844C3 (sv) * 2000-07-07 2002-04-17 Alfa Laval Ab Plattvärme/plattvärmeväxlare med elektriskt uppvärmbara skikt i dubbelväggiga plattelement
FR2826711B1 (fr) * 2001-06-27 2006-02-17 Valeo Climatisation Echangeur de chaleur, notamment pour dispositif de climatisation de vehicule automobile
KR100454020B1 (ko) * 2001-11-27 2004-10-26 카템 게엠베하 운트 캄파니 카게 전기가열장치
KR20030078178A (ko) * 2002-03-28 2003-10-08 위니아만도 주식회사 자동차용 히터코어의 보조발열장치
KR100958237B1 (ko) * 2003-06-24 2010-05-17 한라공조주식회사 차량 공조장치용 열교환기
KR100992579B1 (ko) * 2003-09-06 2010-11-08 자화전자 주식회사 전열히터
JP4913398B2 (ja) * 2005-12-12 2012-04-11 カルソニックカンセイ株式会社 空調装置
CN102455055B (zh) * 2010-10-19 2013-10-02 威图电子机械技术(上海)有限公司 一种热交换器加热装置
DE102011003296A1 (de) * 2011-01-28 2012-08-02 Behr Gmbh & Co. Kg Wärmeübertrager
JP5951205B2 (ja) * 2011-03-25 2016-07-13 三菱重工業株式会社 熱媒体加熱装置およびそれを備えた車両用空調装置
CN102330719A (zh) * 2011-07-29 2012-01-25 烟台富耐克散热器有限公司 管带式油散热器
CN102628654B (zh) * 2012-03-06 2013-10-02 浙江康盛热交换器有限公司 一种微通道换热器生产组装方法
DE102012207301A1 (de) 2012-05-02 2013-11-07 Webasto Ag Heizvorrichtung für ein Fahrzeug und Verfahren zum Kühlen einer elektronischen Steuereinrichtung der Heizvorrichtung
DE102012207305A1 (de) * 2012-05-02 2013-11-07 Webasto Ag Heizvorrichtung für ein Fahrzeug und Verfahren zum Betreiben der Heizvorrichtung
CN103278036B (zh) * 2013-06-14 2015-08-05 东风汽车公司 一种保证表面贴合率的加热装置
EP2860470B1 (fr) * 2013-10-04 2018-03-07 MAHLE International GmbH Échangeur de chaleur présentant plusieurs modules thermoélectriques connectés en série
EP2957848A1 (fr) 2014-06-17 2015-12-23 Alfa Laval Corporate AB Dispositif de chauffage et installation d'échangeur de chaleur
CN105150805A (zh) * 2015-09-22 2015-12-16 徐州天一红点车用空调有限公司 一种车用空调平行流暖风芯体
CN106993342A (zh) * 2015-10-18 2017-07-28 谢彦君 一种ptc电加热装置
CN106568189A (zh) * 2015-10-18 2017-04-19 谢彦君 一种电加热装置
CN106658774A (zh) * 2015-11-01 2017-05-10 谢彦君 一种液体介质加热设备
CN106711109A (zh) * 2015-11-17 2017-05-24 谢彦君 一种功率模块
DE102015224082B4 (de) * 2015-12-02 2022-01-13 Mahle International Gmbh Wärmeübertrager
EP3417229A4 (fr) * 2016-02-18 2019-03-13 Ironside Engineering, Inc. Procédés et systèmes de dissipation thermique à efficacité élevée pour circuits et systèmes électroniques
CN105934000A (zh) * 2016-06-24 2016-09-07 无锡市豫达换热器有限公司 新型ptc加热换热器
FR3083301A1 (fr) * 2018-06-28 2020-01-03 Valeo Systemes Thermiques Bloc de chauffage assemble par brasage
CN110357296A (zh) * 2019-06-28 2019-10-22 郑州职业技术学院 一种公共浴池热水回收过滤利用装置
CN115250548A (zh) * 2021-04-12 2022-10-28 东翰生技股份有限公司 发热模组及具有发热模组的热风装置
WO2022217418A1 (fr) * 2021-04-12 2022-10-20 东翰生技股份有限公司 Module de chauffage et dispositif à air chaud le comprenant

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433814A1 (de) * 1994-09-22 1996-03-28 Behr Gmbh & Co Kraftfahrzeug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS569732A (en) 1979-07-04 1981-01-31 Sadao Nakamura Preventing method of camera-shake at hand-held photographing in portable camera
JP2833620B2 (ja) 1987-02-19 1998-12-09 株式会社デンソー 車両用空調装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433814A1 (de) * 1994-09-22 1996-03-28 Behr Gmbh & Co Kraftfahrzeug

Also Published As

Publication number Publication date
DE69813650T2 (de) 2003-10-16
KR19980071083A (ko) 1998-10-26
CN1145777C (zh) 2004-04-14
DE69813650D1 (de) 2003-05-28
KR100334619B1 (ko) 2002-06-20
EP0857922A2 (fr) 1998-08-12
EP0857922B1 (fr) 2003-04-23
CN1194364A (zh) 1998-09-30

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