FR2799824B1 - MULTI-CHANNEL FLAT TUBE FOR HEAT EXCHANGER, ESPECIALLY A MOTOR VEHICLE - Google Patents

MULTI-CHANNEL FLAT TUBE FOR HEAT EXCHANGER, ESPECIALLY A MOTOR VEHICLE

Info

Publication number
FR2799824B1
FR2799824B1 FR9912076A FR9912076A FR2799824B1 FR 2799824 B1 FR2799824 B1 FR 2799824B1 FR 9912076 A FR9912076 A FR 9912076A FR 9912076 A FR9912076 A FR 9912076A FR 2799824 B1 FR2799824 B1 FR 2799824B1
Authority
FR
France
Prior art keywords
heat exchanger
motor vehicle
flat tube
channel flat
channel
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
FR9912076A
Other languages
French (fr)
Other versions
FR2799824A1 (en
Inventor
Stephane Avequin
Bruno Hamery
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 Thermique Moteur SA
Original Assignee
Valeo Thermique Moteur SA
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 Thermique Moteur SA filed Critical Valeo Thermique Moteur SA
Priority to FR9912076A priority Critical patent/FR2799824B1/en
Publication of FR2799824A1 publication Critical patent/FR2799824A1/en
Application granted granted Critical
Publication of FR2799824B1 publication Critical patent/FR2799824B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
    • F28F1/045—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular with assemblies of stacked elements
    • 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
FR9912076A 1999-09-28 1999-09-28 MULTI-CHANNEL FLAT TUBE FOR HEAT EXCHANGER, ESPECIALLY A MOTOR VEHICLE Expired - Fee Related FR2799824B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9912076A FR2799824B1 (en) 1999-09-28 1999-09-28 MULTI-CHANNEL FLAT TUBE FOR HEAT EXCHANGER, ESPECIALLY A MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9912076A FR2799824B1 (en) 1999-09-28 1999-09-28 MULTI-CHANNEL FLAT TUBE FOR HEAT EXCHANGER, ESPECIALLY A MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2799824A1 FR2799824A1 (en) 2001-04-20
FR2799824B1 true FR2799824B1 (en) 2002-03-22

Family

ID=9550313

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9912076A Expired - Fee Related FR2799824B1 (en) 1999-09-28 1999-09-28 MULTI-CHANNEL FLAT TUBE FOR HEAT EXCHANGER, ESPECIALLY A MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR2799824B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015093619A1 (en) 2013-12-21 2015-06-25 京セラ株式会社 Heat exchanger member and heat exchanger
CN107388873A (en) * 2017-06-13 2017-11-24 苏州吉利不锈钢制品有限公司 A kind of pipe for radiator road structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130595A (en) * 1980-03-19 1981-10-13 Hitachi Ltd Heat exchanger
US4794985A (en) * 1987-04-29 1989-01-03 Peerless Of America Incorporated Finned heat exchanger tubing with varying wall thickness
DE4312744A1 (en) * 1993-04-20 1994-12-22 Kuemmerling Andreas Extruded multi-chamber glass profiles
JP3942210B2 (en) * 1996-04-16 2007-07-11 昭和電工株式会社 Heat exchanger, room air conditioner and car air conditioner using this heat exchanger

Also Published As

Publication number Publication date
FR2799824A1 (en) 2001-04-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080531