EP0745821B1 - Method of manufacturing a heat exchanger with divided header tank - Google Patents

Method of manufacturing a heat exchanger with divided header tank Download PDF

Info

Publication number
EP0745821B1
EP0745821B1 EP19960108486 EP96108486A EP0745821B1 EP 0745821 B1 EP0745821 B1 EP 0745821B1 EP 19960108486 EP19960108486 EP 19960108486 EP 96108486 A EP96108486 A EP 96108486A EP 0745821 B1 EP0745821 B1 EP 0745821B1
Authority
EP
European Patent Office
Prior art keywords
pair
header tank
slits
cup
side portions
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.)
Expired - Lifetime
Application number
EP19960108486
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0745821A1 (en
Inventor
Masataka C/O Sanden Corporation Tsunoda
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.)
Sanden Corp
Original Assignee
Sanden 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
Application filed by Sanden Corp filed Critical Sanden Corp
Publication of EP0745821A1 publication Critical patent/EP0745821A1/en
Application granted granted Critical
Publication of EP0745821B1 publication Critical patent/EP0745821B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0202—Header boxes having their inner space divided by partitions
    • F28F9/0204—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions
    • F28F9/0209—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions
    • F28F9/0212—Header boxes having their inner space divided by partitions for elongated header box, e.g. with transversal and longitudinal partitions having only transversal partitions the partitions being separate elements attached to header boxes

Definitions

  • first and second circular holes 25 and 26 are formed through one of the pair of second side portions 213b at locations corresponding to the first and second sections 24a and 24b, respectively.
  • One end of an inlet pipe 27 made of, for example, aluminum or a aluminum alloy is fixedly connected to an inner peripheral surface of first circular hole 25 by, for example, brazing so as to link the first section 24a of the inner hollow space 24 with one external element (e.g., a condenser not shown), of a refrigerant circuit.
  • partitioning plate 23 is arranged to have a stable upright posture across upper header tank 20.
  • rectangular plate member 22 and cup-shaped member 21 are arranged such that the entire peripheral region of rectangular plate member 22 and flange portion 211 of cup-shaped member 21 are aligned and mated with each other.
  • a plurality of holes 222 are preferably formed and arranged so as to correspond to an arrangement of a plurality of pipe members 40.
  • a plurality of projections 221 are bent upwardly and then inwardly in generally right angles such that the flange portion 211 and the peripheral region of rectangular plate 22 are temporarily, firmly secured to each other.
  • opposed vertical edges of partitioning plate 23 are fitly sandwiched by cup-shaped member 21 and rectangular plate member 22.
  • a heat exchanger in accordance with a fourth embodiment of the present invention comprises an upper header tank 40 similar to that illustrated in Fig. 10.
  • the heat exchanger also comprises a rectangular partitioning plate 53.
  • Partitioning plate 53 includes a pair of projections 53a preferably formed at a vertically central portion of the opposite longitudinal ends thereof, respectively.
  • Each of the pair of cup-shaped members 21 of the upper header tank 40 includes a pair of slits 315 similar to that of the cup-shaped portions illustrated in Fig. 9.
  • the pair of slits 315 of one of the pair of cup-shaped members 21 are aligned with the corresponding pair of slits 315 of the other cup-shaped member 21 when the cup-shaped members 21 are fixedly connected to each other. Therefore, the pair of slits 315 of each of the pair of cup-shaped members 21 form a pair of composite slits 515 in the pair of composite side portions 44 of the upper header tank 40, respectively.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP19960108486 1995-05-30 1996-05-28 Method of manufacturing a heat exchanger with divided header tank Expired - Lifetime EP0745821B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15403495A JPH08327279A (ja) 1995-05-30 1995-05-30 熱交換器のタンク
JP154034/95 1995-05-30

Publications (2)

Publication Number Publication Date
EP0745821A1 EP0745821A1 (en) 1996-12-04
EP0745821B1 true EP0745821B1 (en) 1998-01-21

Family

ID=15575471

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960108486 Expired - Lifetime EP0745821B1 (en) 1995-05-30 1996-05-28 Method of manufacturing a heat exchanger with divided header tank

Country Status (4)

Country Link
EP (1) EP0745821B1 (zh)
JP (1) JPH08327279A (zh)
CN (1) CN1146008A (zh)
DE (1) DE69600151T2 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1117653C (zh) * 1997-06-13 2003-08-13 日野汽车工业株式会社 树脂制散热器箱成形模具
JP2000304488A (ja) 1999-04-23 2000-11-02 Calsonic Kansei Corp アルミニウム合金製熱交換器
JP4766787B2 (ja) * 2001-07-06 2011-09-07 株式会社ティラド 熱交換器のタンク構造
EP1486282A1 (en) 2003-06-04 2004-12-15 Delphi Technologies, Inc. Method and installation for manufacturing a metallic component and component obtained by said method
WO2005015110A1 (en) * 2003-08-07 2005-02-17 Norsk Hydro Asa Heat exchanger comprising two manifolds
CN102022949A (zh) * 2010-10-23 2011-04-20 山东早春创尔沃热泵技术有限公司 空气热交换器气液分离节能装置
CN102435089A (zh) * 2012-01-10 2012-05-02 无锡市鑫盛换热器制造有限公司 一种双流程换热器封头
CN103673667A (zh) * 2012-09-21 2014-03-26 贵阳铝镁设计研究院有限公司 一种热媒油冷却装置
DE112012006995T5 (de) * 2012-10-10 2015-09-10 Trane International Inc. Kopfteil für einen Verdampfer
CN103868251B (zh) * 2014-03-21 2016-08-24 黄山金晖能源科技有限公司 一种用于太阳能光热利用装置中的换热器
CN104279890B (zh) * 2014-10-22 2016-11-16 无锡宏盛换热器制造股份有限公司 一种抗热冲击应力的双流程换热器结构
DE102014223732A1 (de) * 2014-11-20 2016-05-25 Mahle International Gmbh Wärmeübertrager
JP6513427B2 (ja) * 2015-02-27 2019-05-15 昭和電工株式会社 液冷式冷却装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3900744A1 (de) * 1989-01-12 1990-07-26 Sueddeutsche Kuehler Behr Waermetauscher
DE4212070A1 (de) * 1992-04-10 1993-10-14 Laengerer & Reich Gmbh & Co Wärmeaustauscher, insbesondere Kühler, z. B. Ölkühler

Also Published As

Publication number Publication date
CN1146008A (zh) 1997-03-26
EP0745821A1 (en) 1996-12-04
DE69600151T2 (de) 1998-07-16
DE69600151D1 (de) 1998-02-26
JPH08327279A (ja) 1996-12-13

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