EP1557631A3 - Heat exchanger - Google Patents

Heat exchanger Download PDF

Info

Publication number
EP1557631A3
EP1557631A3 EP05001033A EP05001033A EP1557631A3 EP 1557631 A3 EP1557631 A3 EP 1557631A3 EP 05001033 A EP05001033 A EP 05001033A EP 05001033 A EP05001033 A EP 05001033A EP 1557631 A3 EP1557631 A3 EP 1557631A3
Authority
EP
European Patent Office
Prior art keywords
tubes
brazing material
peripheral surface
inner peripheral
heat exchanger
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
EP05001033A
Other languages
German (de)
French (fr)
Other versions
EP1557631B1 (en
EP1557631A2 (en
Inventor
Toru Takai
Koichi Iwasaka
Hiroyuki Tamura
Minoru Tsuchiya
Takumi Funatsu
Tsutomu Kawada
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.)
Marelli Corp
Original Assignee
Calsonic Kansei 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34636984&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1557631(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2004011689A external-priority patent/JP4405819B2/en
Priority claimed from JP2004015959A external-priority patent/JP4418246B2/en
Priority claimed from JP2004021566A external-priority patent/JP2005214511A/en
Application filed by Calsonic Kansei Corp filed Critical Calsonic Kansei Corp
Publication of EP1557631A2 publication Critical patent/EP1557631A2/en
Publication of EP1557631A3 publication Critical patent/EP1557631A3/en
Application granted granted Critical
Publication of EP1557631B1 publication Critical patent/EP1557631B1/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • 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
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing

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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

A heat exchanger (1) comprises outer fins (3); a plurality of tubes (5) arranged alternately with the outer fins (3); and header tanks (7) receiving open ends of the tubes for communication with the tubes. The header tanks (7) each comprise a first member (21) and a second member (23) which are combined to each other. The first member (21) has tube insertion slots (33) into which the open ends of the tubes (5) are inserted, the second member (23) does not have the tube insertion slots. The first member (21) is either a core material having no brazing material layers on outer and inner peripheral surfaces thereof, or a core material having a brazing material layer on an outer peripheral surface thereof but having no brazing material layer on an inner peripheral surface thereof. The second member (23) is brazed to the outer or inner peripheral surface of the first member (21) having no brazing material layer thereon.
EP05001033.9A 2004-01-20 2005-01-19 Heat exchanger Revoked EP1557631B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2004011689A JP4405819B2 (en) 2004-01-20 2004-01-20 Heat exchanger
JP2004011689 2004-01-20
JP2004015959 2004-01-23
JP2004015959A JP4418246B2 (en) 2004-01-23 2004-01-23 Heat exchanger
JP2004021566 2004-01-29
JP2004021566A JP2005214511A (en) 2004-01-29 2004-01-29 Heat exchanger

Publications (3)

Publication Number Publication Date
EP1557631A2 EP1557631A2 (en) 2005-07-27
EP1557631A3 true EP1557631A3 (en) 2012-01-04
EP1557631B1 EP1557631B1 (en) 2014-12-03

Family

ID=34636984

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05001033.9A Revoked EP1557631B1 (en) 2004-01-20 2005-01-19 Heat exchanger

Country Status (3)

Country Link
US (2) US20050173100A1 (en)
EP (1) EP1557631B1 (en)
CN (1) CN100523705C (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007101088A (en) * 2005-10-05 2007-04-19 Calsonic Kansei Corp Tank structure for heat exchanger
FR2892806B1 (en) * 2005-11-02 2008-01-25 Valeo Systemes Thermiques BRASEE COLLECTOR BOX FOR HEAT EXCHANGER.
JP2007198623A (en) * 2006-01-24 2007-08-09 Denso Corp Heat exchanger
DE102006054814B4 (en) * 2006-11-22 2010-07-01 Modine Manufacturing Co., Racine Soldered flat tube for capacitors and / or evaporators
FR2945614B1 (en) * 2009-05-13 2012-08-31 Valeo Systemes Thermiques TUBE PLATE FOR A HEAT EXCHANGER.
CN101865574B (en) * 2010-06-21 2013-01-30 三花控股集团有限公司 Heat exchanger
CN102003912A (en) * 2010-12-02 2011-04-06 深圳市金洲精工科技股份有限公司 Collecting pipe, parallel-flow evaporator using same and processing method
JP5445576B2 (en) * 2011-12-28 2014-03-19 ダイキン工業株式会社 Heat exchanger and refrigeration equipment
JP6197338B2 (en) * 2012-04-04 2017-09-20 株式会社デンソー Heat exchanger
JP6035089B2 (en) * 2012-09-12 2016-11-30 株式会社ケーヒン・サーマル・テクノロジー Heat exchanger
CN105051479B (en) * 2013-03-15 2017-05-31 达纳加拿大公司 Heating surface with nested lug
JP6434786B2 (en) * 2014-11-26 2018-12-05 サンデンホールディングス株式会社 Heat exchanger
JP6583071B2 (en) * 2015-03-20 2019-10-02 株式会社デンソー Tank and heat exchanger
TWI613413B (en) * 2016-12-01 2018-02-01 冠鼎科技有限公司 Water tank structure of water cooling system
WO2018202630A1 (en) * 2017-05-02 2018-11-08 Valeo Systemes Thermiques A flat tube for a heat exchanger and a heat exchanger
CN111559218B (en) * 2019-02-14 2022-10-14 浙江三花汽车零部件有限公司 Heat exchanger
US11846475B2 (en) * 2019-08-26 2023-12-19 Te Connectivity Solutions Gmbh Heat exchanger for a power connector
DE102023209475A1 (en) 2023-09-27 2025-03-27 Mahle International Gmbh heat exchanger

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251374A (en) * 1992-09-01 1993-10-12 Gary A. Halstead Method for forming heat exchangers
US5327959A (en) * 1992-09-18 1994-07-12 Modine Manufacturing Company Header for an evaporator
US6234238B1 (en) * 1999-04-23 2001-05-22 Calsonic Kansei Corporation Aluminum-alloy heat exchanger
US20010054496A1 (en) * 2000-06-27 2001-12-27 Yoshiharu Kajikawa Heat exchanger having plural tubes connected to header tanks by brazing
EP1359384A1 (en) * 2001-01-16 2003-11-05 Zexel Valeo Climate Control Corporation Heat exchanger
US20030217838A1 (en) * 2002-05-23 2003-11-27 Valeo Engine Cooling, Inc. Heat exchanger header assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651815A (en) * 1985-06-19 1987-03-24 Modine Manufacturing Company Header plate-tank connection
US5172761A (en) * 1992-05-15 1992-12-22 General Motors Corporation Heat exchanger tank and header
US5186251A (en) * 1992-06-01 1993-02-16 General Motors Corporation Roll formed heat exchanger tubing with double row flow passes
US5794692A (en) * 1993-10-28 1998-08-18 Modine Manufacturing Co. Header and tank construction for a heat exchanger
JPH07198287A (en) * 1993-11-24 1995-08-01 Zexel Corp Heat exchanger header tank structure
US5450896A (en) * 1994-01-25 1995-09-19 Wynn's Climate Systems, Inc. Two-piece header
EP1541953B1 (en) * 2002-07-09 2007-04-25 Zexel Valeo Climate Control Corporation Tube for heat exchanger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251374A (en) * 1992-09-01 1993-10-12 Gary A. Halstead Method for forming heat exchangers
US5327959A (en) * 1992-09-18 1994-07-12 Modine Manufacturing Company Header for an evaporator
US6234238B1 (en) * 1999-04-23 2001-05-22 Calsonic Kansei Corporation Aluminum-alloy heat exchanger
US20010054496A1 (en) * 2000-06-27 2001-12-27 Yoshiharu Kajikawa Heat exchanger having plural tubes connected to header tanks by brazing
EP1359384A1 (en) * 2001-01-16 2003-11-05 Zexel Valeo Climate Control Corporation Heat exchanger
US20030217838A1 (en) * 2002-05-23 2003-11-27 Valeo Engine Cooling, Inc. Heat exchanger header assembly

Also Published As

Publication number Publication date
EP1557631B1 (en) 2014-12-03
CN1645029A (en) 2005-07-27
US20080283229A1 (en) 2008-11-20
US20050173100A1 (en) 2005-08-11
EP1557631A2 (en) 2005-07-27
CN100523705C (en) 2009-08-05

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