EP2085730A1 - Radiateur, en particulier pour véhicule, comprenant des plaques collectrices agrafées aux boîtes à eau - Google Patents

Radiateur, en particulier pour véhicule, comprenant des plaques collectrices agrafées aux boîtes à eau Download PDF

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Publication number
EP2085730A1
EP2085730A1 EP09001212A EP09001212A EP2085730A1 EP 2085730 A1 EP2085730 A1 EP 2085730A1 EP 09001212 A EP09001212 A EP 09001212A EP 09001212 A EP09001212 A EP 09001212A EP 2085730 A1 EP2085730 A1 EP 2085730A1
Authority
EP
European Patent Office
Prior art keywords
header
side plates
cooling fins
tank
heater core
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.)
Withdrawn
Application number
EP09001212A
Other languages
German (de)
English (en)
Inventor
Huixin Hu
Jun Chen
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.)
Xu Huixin
Original Assignee
Xu Huixin
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 Xu Huixin filed Critical Xu Huixin
Publication of EP2085730A1 publication Critical patent/EP2085730A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • 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
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • 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
    • 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
    • F28F2275/12—Fastening; Joining by methods involving deformation of the elements
    • F28F2275/122—Fastening; Joining by methods involving deformation of the elements by crimping, caulking or clinching

Definitions

  • the invention involves an automotive heater core; it belongs to the field of auto parts technology.
  • An automotive heater core is a radiator dissipating heat into the car cabin using cooling water from the engine, it includes: inlet pipe, outlet pipe, upper tank, bottom tank, header, tube, cooling fins and side plate.
  • the purpose of this invention is to overcome the above shortages, and to provide a type of heater core which has firm bonding firm bonding between tank and header, header and side plate, and is free from the partial melting, burning and dropping of the cooling fins.
  • the header (4) has clinching tabs (4.1) around the headers connecting to the upper tank (3) and to the bottom tank (8); The clinching tabs are clamped to the edges of the upper and bottom tanks.
  • the side plates (5) have two button depressions (5.1) or retaining tabs (5.2) at both ends of the side plates (5) where the cooling fins (7) end;
  • the header (4) has clinching tabs (4.2) located at the center of the minor dimension of the headers (4) and the center of the ends of the side plates (5). The clinching tabs are clamped to the center of the ends of the side plates.
  • inlet pipe 1 outlet pipe 2, upper tank 3, header 4, side plate 5, tube 6, cooling fins 7, bottom tank 8, tank edges 3.1, clinching tabs 4.1, clinching tabs 4.2, button depressions 5.1, retaining tabs 5.2.
  • an automotive heater core includes eight parts: inlet pipe 1, outlet pipe 2, upper tank 3, bottom tank 8, header 4, tube 6, cooling fins 7 and side plate 5.
  • Said header (4) has clinching tabs (4.1) around the headers connecting to the upper tank (3) and to the bottom tank (8) as shown in Fig.2 , 3 , 4, 5 .
  • said clinching tabs 4.1 are clamped to the edges3.1 of the upper 3 and bottom tanks 8 for brazhing, as shown in Fig.6 and 7 . This type of clamping can be applied to the connection of header and tank of all heater cores and radiators for heavy duty applications.
  • Said side plates (5) have two button depressions (5.1) or retaining tabs (5.2) at both ends of the side plates (5) where the cooling fins (7) end as shown in Figs. 8, 9, 10 and 11, 12 ( in Figs. 8, 9 , 10 there are 2 button depressions 5.1 at each end of the side plates, in Figs. 11, 12 there are 2 retaining tabs 5.2 at each end of the side plates.)
  • Said header (4) has clinching tabs (4.2) located at the center of the minor dimension of the headers (4) and the center of the ends of the side plates (5) as shown in Fig.13, 14 .
  • clinching tabs (4.2) When assembling the clinching tabs (4.2) are clamped to the center of the ends of the side plates (5) so that the binding between side plate (5) and header (4) is secured, as shown in Fig.15 .
  • Fig. 16 shows the overall structure of the automotive heater core involved in this invention with the upper tank attached.
  • Fig.17 shows the overall structure of the automotive heater core involved in this invention with the upper tank detached.

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)
  • Air-Conditioning For Vehicles (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
EP09001212A 2008-01-30 2009-01-29 Radiateur, en particulier pour véhicule, comprenant des plaques collectrices agrafées aux boîtes à eau Withdrawn EP2085730A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2008100189855A CN101226029A (zh) 2008-01-30 2008-01-30 汽车暖风

Publications (1)

Publication Number Publication Date
EP2085730A1 true EP2085730A1 (fr) 2009-08-05

Family

ID=39858152

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09001212A Withdrawn EP2085730A1 (fr) 2008-01-30 2009-01-29 Radiateur, en particulier pour véhicule, comprenant des plaques collectrices agrafées aux boîtes à eau

Country Status (3)

Country Link
US (1) US20090188654A1 (fr)
EP (1) EP2085730A1 (fr)
CN (1) CN101226029A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2299232A2 (fr) * 2009-09-16 2011-03-23 Behr GmbH & Co. KG Collecteur pour un échangeur thermique
WO2014001366A1 (fr) * 2012-06-27 2014-01-03 Valeo Systemes Thermiques Echangeur de chaleur, notamment refroidisseur d'air de suralimentation de moteur de véhicule automobile
CN103587378A (zh) * 2013-11-29 2014-02-19 无锡优萌汽车部件制造有限公司 一种可快速维护的汽车暖风装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101226037A (zh) * 2008-01-30 2008-07-23 无锡优萌汽车部件制造有限公司 新型汽车暖风水室的主片与边板之压合结构
CN102381155A (zh) * 2011-11-07 2012-03-21 无锡优萌汽车部件制造有限公司 汽车暖风装置
FR2996298B1 (fr) * 2012-09-28 2014-10-24 Valeo Systemes Thermiques Echangeur de chaleur

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02127982U (fr) * 1989-03-27 1990-10-22
JPH0579789A (ja) * 1991-09-20 1993-03-30 Toyo Radiator Co Ltd 熱交換器のコアサポート接合構造
JP2002254164A (ja) * 2001-03-01 2002-09-10 Denso Corp 熱交換器のろう付け方法
JP2002267386A (ja) * 2001-03-14 2002-09-18 Showa Denko Kk 熱交換器
US20020157816A1 (en) * 2001-04-25 2002-10-31 Curtindale William D. Metal heat exchanger tank and method of forming same
EP1724546A2 (fr) * 2005-05-18 2006-11-22 Sanden Corporation Echangeur de chaleur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950704665A (ko) * 1993-09-16 1995-11-20 이시마루 쓰네오 알루미늄제 열교환기(aluminum heat exchanger)
JPH1183373A (ja) * 1997-09-01 1999-03-26 Zexel Corp 熱交換器
JP3678159B2 (ja) * 2001-03-23 2005-08-03 株式会社デンソー 熱交換器
EP1623178A4 (fr) * 2003-04-28 2012-04-25 Showa Denko Kk Plaque laterale pour echangeur de chaleur, echangeur de chaleur et procede de fabrication de cet echangeur de chaleur
US7594327B2 (en) * 2005-04-11 2009-09-29 Modine Manufacturing Company Heat exchanger and method of making the same
CN101226040A (zh) * 2008-01-30 2008-07-23 无锡优萌汽车部件制造有限公司 新型汽车暖风的边板与散热带之鼓包配合结构

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02127982U (fr) * 1989-03-27 1990-10-22
JPH0579789A (ja) * 1991-09-20 1993-03-30 Toyo Radiator Co Ltd 熱交換器のコアサポート接合構造
JP2002254164A (ja) * 2001-03-01 2002-09-10 Denso Corp 熱交換器のろう付け方法
JP2002267386A (ja) * 2001-03-14 2002-09-18 Showa Denko Kk 熱交換器
US20020157816A1 (en) * 2001-04-25 2002-10-31 Curtindale William D. Metal heat exchanger tank and method of forming same
EP1724546A2 (fr) * 2005-05-18 2006-11-22 Sanden Corporation Echangeur de chaleur

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2299232A2 (fr) * 2009-09-16 2011-03-23 Behr GmbH & Co. KG Collecteur pour un échangeur thermique
EP2299232A3 (fr) * 2009-09-16 2013-12-04 Behr GmbH & Co. KG Collecteur pour un échangeur thermique
WO2014001366A1 (fr) * 2012-06-27 2014-01-03 Valeo Systemes Thermiques Echangeur de chaleur, notamment refroidisseur d'air de suralimentation de moteur de véhicule automobile
FR2992715A1 (fr) * 2012-06-27 2014-01-03 Valeo Systemes Thermiques Echangeur de chaleur, notamment refroidisseur d'air de suralimentation de moteur de vehicule automobile
US10240515B2 (en) 2012-06-27 2019-03-26 Valeo Systemes Thermiques Heat exchanger, particularly motor vehicle engine charge air cooler
CN103587378A (zh) * 2013-11-29 2014-02-19 无锡优萌汽车部件制造有限公司 一种可快速维护的汽车暖风装置

Also Published As

Publication number Publication date
US20090188654A1 (en) 2009-07-30
CN101226029A (zh) 2008-07-23

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