FR3013821B1 - INTERCALARIES FOR THERMAL EXCHANGER WITH PERSIAN SHUTTERS - Google Patents

INTERCALARIES FOR THERMAL EXCHANGER WITH PERSIAN SHUTTERS Download PDF

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Publication number
FR3013821B1
FR3013821B1 FR1361563A FR1361563A FR3013821B1 FR 3013821 B1 FR3013821 B1 FR 3013821B1 FR 1361563 A FR1361563 A FR 1361563A FR 1361563 A FR1361563 A FR 1361563A FR 3013821 B1 FR3013821 B1 FR 3013821B1
Authority
FR
France
Prior art keywords
louver
louvers
flow
intercalaries
persian
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 - Fee Related
Application number
FR1361563A
Other languages
French (fr)
Other versions
FR3013821A1 (en
Inventor
Claude BESOMBES
Etienne Chardin
Sylvain Moreau
Nicolas Julien
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
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Publication date
Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1361563A priority Critical patent/FR3013821B1/en
Publication of FR3013821A1 publication Critical patent/FR3013821A1/en
Application granted granted Critical
Publication of FR3013821B1 publication Critical patent/FR3013821B1/en
Expired - Fee Related 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/04—Assemblies of fins having different features, e.g. with different fin densities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F28F2215/08—Fins with openings, e.g. louvers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

L'invention concerne un intercalaire pour échangeur thermique destiné à augmenter la surface d'échange avec l'un des fluides traversant l'échangeur, ledit intercalaire présentant un profil ondulé muni de faces (2) sensiblement planes reliées par des plis (5G, 5D), au moins l'une desdites faces planes (2) comportant une pluralité de persiennes, lesdites persiennes étant destinées à se succéder selon ladite direction d'écoulement, caractérisé en ce que ladite pluralité de persiennes comprend au moins une persienne (12, 14), dite persienne de référence, telle que la persienne (11, 13) qui la précède immédiatement comporte au moins une partie à l'extérieur d'une bande virtuelle définie sur la face (2) de l'intercalaire par deux droites (D'1, D'2) suivant la direction d'écoulement (F1) et passant par deux bords (12G, 12D), dits transversaux, de ladite persienne de référence (12), lesdits bords transversaux étant orientés selon ladite direction d'écoulement.The invention relates to a spacer for heat exchanger intended to increase the exchange surface with one of the fluids passing through the exchanger, said spacer having a corrugated profile provided with substantially planar faces (2) connected by folds (5G, 5D ), at least one of said planar faces (2) having a plurality of louvers, said louvers being intended to succeed one another in said direction of flow, characterized in that said plurality of louvers comprises at least one louver (12, 14 ), said reference louver, such that the louver (11, 13) immediately preceding it comprises at least a portion outside of a virtual band defined on the face (2) of the interlayer by two straight lines (D). 1, D'2) in the direction of flow (F1) and passing through two edges (12G, 12D), said transverse, of said reference louver (12), said transverse edges being oriented in said direction of flow .

FR1361563A 2013-11-25 2013-11-25 INTERCALARIES FOR THERMAL EXCHANGER WITH PERSIAN SHUTTERS Expired - Fee Related FR3013821B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1361563A FR3013821B1 (en) 2013-11-25 2013-11-25 INTERCALARIES FOR THERMAL EXCHANGER WITH PERSIAN SHUTTERS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1361563 2013-11-25
FR1361563A FR3013821B1 (en) 2013-11-25 2013-11-25 INTERCALARIES FOR THERMAL EXCHANGER WITH PERSIAN SHUTTERS

Publications (2)

Publication Number Publication Date
FR3013821A1 FR3013821A1 (en) 2015-05-29
FR3013821B1 true FR3013821B1 (en) 2019-03-22

Family

ID=50543121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1361563A Expired - Fee Related FR3013821B1 (en) 2013-11-25 2013-11-25 INTERCALARIES FOR THERMAL EXCHANGER WITH PERSIAN SHUTTERS

Country Status (1)

Country Link
FR (1) FR3013821B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3115099B1 (en) * 2020-10-13 2023-01-13 Renault Sas HEAT EXCHANGER INTEGRATED IN A THERMAL ENGINE WITH INDIRECT FUEL INJECTION

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6170565B1 (en) * 1996-12-04 2001-01-09 Zexel Corporation Heat exchanger
US20070029073A1 (en) * 2005-08-04 2007-02-08 Denso Corporation Production method of offset-shaped fins, fins, and method and apparatus for changing pitch of fins
US20110139414A1 (en) * 2009-12-14 2011-06-16 Delphi Technologies, Inc. Low Pressure Drop Fin with Selective Micro Surface Enhancement
JP5569409B2 (en) * 2011-01-21 2014-08-13 ダイキン工業株式会社 Heat exchanger and air conditioner

Also Published As

Publication number Publication date
FR3013821A1 (en) 2015-05-29

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