FR3088709B1 - HEAT EXCHANGER TUBE - Google Patents

HEAT EXCHANGER TUBE Download PDF

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Publication number
FR3088709B1
FR3088709B1 FR1860655A FR1860655A FR3088709B1 FR 3088709 B1 FR3088709 B1 FR 3088709B1 FR 1860655 A FR1860655 A FR 1860655A FR 1860655 A FR1860655 A FR 1860655A FR 3088709 B1 FR3088709 B1 FR 3088709B1
Authority
FR
France
Prior art keywords
tube
heat exchanger
wall
exchanger tube
groove
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
FR1860655A
Other languages
French (fr)
Other versions
FR3088709A1 (en
Inventor
Olivier Maquin
Jerome Mougnier
Xavier Maucourant
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 FR1860655A priority Critical patent/FR3088709B1/en
Priority to PCT/FR2019/052732 priority patent/WO2020099808A1/en
Publication of FR3088709A1 publication Critical patent/FR3088709A1/en
Application granted granted Critical
Publication of FR3088709B1 publication Critical patent/FR3088709B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F28D1/05383—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
    • 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
    • F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/002—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/04—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of rubber; of plastics material; of varnish
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
    • F28D2021/0091—Radiators
    • F28D2021/0094—Radiators for recooling the engine coolant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2225/00—Reinforcing means
    • F28F2225/04—Reinforcing means for conduits
    • 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
    • F28F2265/02—Safety or protection arrangements; Arrangements for preventing malfunction in the form of screens or covers

Landscapes

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

Abstract

L'invention concerne un tube (20) pour échangeur de chaleur (10) de véhicule automobile, le tube (20) comprenant une paroi (21) délimitant un conduit (22) dans lequel est apte à circuler un fluide de refroidissement, la paroi (21) étant pliée pour présenter deux bords d'extrémité (41, 42) opposés selon une direction longitudinale de part et d'autre d'une partie médiane (43) et deux parties supérieure et inférieure (44, 45) opposées l'une à l'autre selon une direction verticale. La paroi (21) du tube (20) comprend une première rainure (95) ménagée sur l'une des parties supérieure et inférieure (44, 45) au voisinage d'un des bords d'extrémité (41) du tube (20), la première rainure (95) étant configurée pour recevoir une partie d'accroche (111) d'un profilé (90) de protection du bord d'extrémité du tube correspondant. Application aux véhicules automobiles.The invention relates to a tube (20) for a heat exchanger (10) of a motor vehicle, the tube (20) comprising a wall (21) delimiting a duct (22) in which a cooling fluid is able to circulate, the wall (21) being folded to present two end edges (41, 42) opposite in a longitudinal direction on either side of a middle part (43) and two upper and lower parts (44, 45) opposite the one to another in a vertical direction. The wall (21) of the tube (20) comprises a first groove (95) formed on one of the upper and lower parts (44, 45) in the vicinity of one of the end edges (41) of the tube (20) , the first groove (95) being configured to receive a hooking part (111) of a profile (90) for protecting the end edge of the corresponding tube. Application to motor vehicles.

FR1860655A 2018-11-16 2018-11-16 HEAT EXCHANGER TUBE Active FR3088709B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1860655A FR3088709B1 (en) 2018-11-16 2018-11-16 HEAT EXCHANGER TUBE
PCT/FR2019/052732 WO2020099808A1 (en) 2018-11-16 2019-11-15 Tube for a heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1860655A FR3088709B1 (en) 2018-11-16 2018-11-16 HEAT EXCHANGER TUBE

Publications (2)

Publication Number Publication Date
FR3088709A1 FR3088709A1 (en) 2020-05-22
FR3088709B1 true FR3088709B1 (en) 2021-01-22

Family

ID=66690429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1860655A Active FR3088709B1 (en) 2018-11-16 2018-11-16 HEAT EXCHANGER TUBE

Country Status (2)

Country Link
FR (1) FR3088709B1 (en)
WO (1) WO2020099808A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB582142A (en) * 1944-01-03 1946-11-06 Istvan Barna Bullet-proof radiator
US3190352A (en) * 1962-08-23 1965-06-22 Modine Mfg Co Radiator tube protector
US4253520A (en) * 1978-10-26 1981-03-03 The Garrett Corporation Heat exchanger construction
US6276444B1 (en) * 2000-02-17 2001-08-21 Jia Hao Li Protecting device for sealing openings of heat tube and method for manufacturing the same
JP2004092935A (en) * 2002-08-29 2004-03-25 Jfe Steel Kk Protective cover for heat exchanger panels and heat exchanger
US20060230617A1 (en) * 2005-04-13 2006-10-19 Kent Scott E Fabricated, brazed metal heat exchanger tube manufacture
EP3205969B1 (en) * 2012-08-27 2021-07-21 Kelvion PHE GmbH Plate-like heat exchanger system, comprising a plate-like heat exchanger and an erosion protection strip for plate-like heat exchanger
WO2017072945A1 (en) * 2015-10-30 2017-05-04 三菱電機株式会社 Heat exchanger and air conditioner
FR3066015B1 (en) * 2017-05-02 2019-11-01 Valeo Systemes Thermiques HEAT EXCHANGER TUBE AND THERMAL HEAT EXCHANGER

Also Published As

Publication number Publication date
FR3088709A1 (en) 2020-05-22
WO2020099808A8 (en) 2020-06-18
WO2020099808A1 (en) 2020-05-22

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