FR3063026B1 - BRASE HEAT EXCHANGER AND ASSOCIATED MANUFACTURING METHOD. - Google Patents

BRASE HEAT EXCHANGER AND ASSOCIATED MANUFACTURING METHOD. Download PDF

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Publication number
FR3063026B1
FR3063026B1 FR1751458A FR1751458A FR3063026B1 FR 3063026 B1 FR3063026 B1 FR 3063026B1 FR 1751458 A FR1751458 A FR 1751458A FR 1751458 A FR1751458 A FR 1751458A FR 3063026 B1 FR3063026 B1 FR 3063026B1
Authority
FR
France
Prior art keywords
tubes
long sides
heat exchanger
brase
collector
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.)
Active
Application number
FR1751458A
Other languages
French (fr)
Other versions
FR3063026A1 (en
Inventor
Jean-Yves Besnard
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1751458A priority Critical patent/FR3063026B1/en
Priority to PCT/FR2018/050398 priority patent/WO2018154227A1/en
Publication of FR3063026A1 publication Critical patent/FR3063026A1/en
Application granted granted Critical
Publication of FR3063026B1 publication Critical patent/FR3063026B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements

Abstract

La présente invention concerne un échangeur de chaleur (1) brasé comprenant : ° un faisceau de tubes (2) comportant une multitude de tubes (2) disposés parallèlement les uns aux autres, ledit faisceau de tubes (2) comportant des intercalaires (6) disposés entre les tubes (2), les tubes (2) comportant deux grands côtés (21a, 21b) et deux petits côtés (22a, 22b) reliant les bords desdits grands côtés (21a, 21b), ° deux collecteurs (3), un collecteur (3) étant disposé de chaque côté du faisceau de tubes (2), chaque collecteur (3) comportant une plaque collectrice (4), ladite plaque collectrice (4) comprenant des orifices à l'intérieur desquels sont introduits les extrémités des tubes (2), la surface des grands côtés (21a, 21b) des tubes (2) comportant des estampages (25) s'étendant depuis les bords des grands côtés (21a, 21b) et se prolongeant en direction du centre desdits grands côtés (21a, 21b), lesdits estampages (25) étant réalisés aux extrémités des tubes (2), entre les extrémités des intercalaires (6) et la plaque collectrice (4).The present invention relates to a brazed heat exchanger (1) comprising: a tube bundle (2) comprising a multitude of tubes (2) arranged parallel to each other, said bundle of tubes (2) comprising interleaves (6) arranged between the tubes (2), the tubes (2) having two long sides (21a, 21b) and two small sides (22a, 22b) connecting the edges of said long sides (21a, 21b), two collectors (3), a collector (3) being arranged on each side of the tube bundle (2), each collector (3) comprising a collecting plate (4), said collecting plate (4) comprising orifices inside which the ends of the tubes (2), the surface of the long sides (21a, 21b) of the tubes (2) having stampings (25) extending from the edges of the long sides (21a, 21b) and extending towards the center of said long sides (21a, 21b), said stampings (25) being made at the ends of tubes (2), between the ends of the spacers (6) and the collector plate (4).

FR1751458A 2017-02-23 2017-02-23 BRASE HEAT EXCHANGER AND ASSOCIATED MANUFACTURING METHOD. Active FR3063026B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1751458A FR3063026B1 (en) 2017-02-23 2017-02-23 BRASE HEAT EXCHANGER AND ASSOCIATED MANUFACTURING METHOD.
PCT/FR2018/050398 WO2018154227A1 (en) 2017-02-23 2018-02-20 Brazed heat exchanger and associated manufacturing method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1751458 2017-02-23
FR1751458A FR3063026B1 (en) 2017-02-23 2017-02-23 BRASE HEAT EXCHANGER AND ASSOCIATED MANUFACTURING METHOD.

Publications (2)

Publication Number Publication Date
FR3063026A1 FR3063026A1 (en) 2018-08-24
FR3063026B1 true FR3063026B1 (en) 2019-05-10

Family

ID=58707778

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1751458A Active FR3063026B1 (en) 2017-02-23 2017-02-23 BRASE HEAT EXCHANGER AND ASSOCIATED MANUFACTURING METHOD.

Country Status (2)

Country Link
FR (1) FR3063026B1 (en)
WO (1) WO2018154227A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007333254A (en) * 2006-06-13 2007-12-27 Calsonic Kansei Corp Tube for heat-exchanger
US20130075070A1 (en) * 2011-09-23 2013-03-28 William Home Heat exchanger tube
US9140217B2 (en) * 2012-09-06 2015-09-22 Senior Ip Gmbh Exhaust gas recirculation apparatus and method for forming same
DE102012217333A1 (en) * 2012-09-25 2014-03-27 Behr Gmbh & Co. Kg flat tube

Also Published As

Publication number Publication date
WO2018154227A1 (en) 2018-08-30
FR3063026A1 (en) 2018-08-24

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