FR2273253A1 - Assembly of heat exchanger headers and side walls - by brazing and spot welding or metal forming - Google Patents

Assembly of heat exchanger headers and side walls - by brazing and spot welding or metal forming

Info

Publication number
FR2273253A1
FR2273253A1 FR7418630A FR7418630A FR2273253A1 FR 2273253 A1 FR2273253 A1 FR 2273253A1 FR 7418630 A FR7418630 A FR 7418630A FR 7418630 A FR7418630 A FR 7418630A FR 2273253 A1 FR2273253 A1 FR 2273253A1
Authority
FR
France
Prior art keywords
spot welding
side walls
metal forming
assembly
brazing
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.)
Granted
Application number
FR7418630A
Other languages
French (fr)
Other versions
FR2273253B1 (en
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.)
Chausson Usines SA
Original Assignee
Chausson Usines 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 Chausson Usines SA filed Critical Chausson Usines SA
Priority to FR7418630A priority Critical patent/FR2273253A1/en
Priority to BE6044996A priority patent/BE828246A/en
Priority to IT2331075A priority patent/IT1038056B/en
Priority to ES438361A priority patent/ES438361A1/en
Publication of FR2273253A1 publication Critical patent/FR2273253A1/en
Application granted granted Critical
Publication of FR2273253B1 publication Critical patent/FR2273253B1/fr
Priority to ES454704A priority patent/ES454704A1/en
Granted 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0012—Brazing heat exchangers
    • 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
    • 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
    • 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

Abstract

Assembly technique for heat exchangers e.g. vehicles radiators, coolers etc. uses either spot welding or metal forming to locate side walls to assembled finned tube bundles. A single brazing operation then attaches the header by a water tight joint. Special perforations in the walls of the collecting box on the end of the tube bundle permit metal to flow through providing a superior joint with the side wall.
FR7418630A 1974-05-29 1974-05-29 Assembly of heat exchanger headers and side walls - by brazing and spot welding or metal forming Granted FR2273253A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7418630A FR2273253A1 (en) 1974-05-29 1974-05-29 Assembly of heat exchanger headers and side walls - by brazing and spot welding or metal forming
BE6044996A BE828246A (en) 1974-05-29 1975-04-22 PROCEDURE FOR ASSEMBLING THE HEAT EXCHANGER AND EXCHANGER COLLECTORS AND SIDE JUGS BY APPLYING
IT2331075A IT1038056B (en) 1974-05-29 1975-05-14 PROCEDURE FOR THE CONNECTION OF THE COLLECTORS AND THE SIDE CHEEK OF A HEAT EXCHANGER AND EXCHANGER IN WHICH THE ABOVE PROCEDURE IS APPLIED
ES438361A ES438361A1 (en) 1974-05-29 1975-05-28 Assembly procedure of the collectors and side faces of heat exchangers. (Machine-translation by Google Translate, not legally binding)
ES454704A ES454704A1 (en) 1974-05-29 1976-12-30 Improvements in heat exchangers. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7418630A FR2273253A1 (en) 1974-05-29 1974-05-29 Assembly of heat exchanger headers and side walls - by brazing and spot welding or metal forming

Publications (2)

Publication Number Publication Date
FR2273253A1 true FR2273253A1 (en) 1975-12-26
FR2273253B1 FR2273253B1 (en) 1976-12-24

Family

ID=9139406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418630A Granted FR2273253A1 (en) 1974-05-29 1974-05-29 Assembly of heat exchanger headers and side walls - by brazing and spot welding or metal forming

Country Status (4)

Country Link
BE (1) BE828246A (en)
ES (2) ES438361A1 (en)
FR (1) FR2273253A1 (en)
IT (1) IT1038056B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480654A1 (en) * 1980-04-17 1981-10-23 British Leyland Cars Ltd METHOD AND APPARATUS FOR MANUFACTURING HEAT EXCHANGERS, SUCH AS RADIATORS FOR AUTOMOBILE
FR2503346A2 (en) * 1980-11-24 1982-10-08 Chausson Usines Sa MECHANICALLY ASSEMBLED HEAT EXCHANGER OF THE TUBE AND VANE TYPE
EP0307803A1 (en) * 1987-09-15 1989-03-22 Behr GmbH & Co. Motor car radiator with lateral parts
FR2655138A1 (en) * 1989-11-30 1991-05-31 Vaillant Sarl Method for manufacturing a heat exchanger
EP0708303A1 (en) * 1994-10-19 1996-04-24 Valeo Thermique Moteur Heat exchanger having a tube bundle and a metallic leader box
FR2753528A1 (en) * 1996-09-19 1998-03-20 Valeo Thermique Moteur Sa Heat exchanger for motor vehicle
FR2755220A1 (en) * 1996-10-25 1998-04-30 Valeo Thermique Moteur Sa Refrigeration heat exchanger collector box with integral reservoir for automobile
EP0838652A3 (en) * 1996-10-23 1999-04-14 Denso Corporation Heat exchanger
FR2814230A1 (en) * 2000-09-20 2002-03-22 Valeo Thermique Moteur Sa Vehicle radiator is made up of two separate heat exchangers, collector boxes on one heat exchanger being made from metal sheet and having claws which fit into corresponding recesses in collector boxes of other
FR2877080A1 (en) * 2004-10-27 2006-04-28 Renault Sas Fluid supply box for heat exchanger, has case whose rear wall has plane central portion lying normal to axis of supply line and arranged with respect to inlet opening of front wall, and gutter disposed adjacent to central portion
FR3039263A1 (en) * 2015-07-23 2017-01-27 Valeo Systemes Thermiques HEAT EXCHANGER COMPRISING A HOUSING AND MEANS FOR IMPROVING THE SEALING OF SAID HOUSING

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2480654A1 (en) * 1980-04-17 1981-10-23 British Leyland Cars Ltd METHOD AND APPARATUS FOR MANUFACTURING HEAT EXCHANGERS, SUCH AS RADIATORS FOR AUTOMOBILE
FR2503346A2 (en) * 1980-11-24 1982-10-08 Chausson Usines Sa MECHANICALLY ASSEMBLED HEAT EXCHANGER OF THE TUBE AND VANE TYPE
EP0307803A1 (en) * 1987-09-15 1989-03-22 Behr GmbH & Co. Motor car radiator with lateral parts
FR2655138A1 (en) * 1989-11-30 1991-05-31 Vaillant Sarl Method for manufacturing a heat exchanger
US5630472A (en) * 1994-10-19 1997-05-20 Valeo Thermique Moteur Heat exchanger with a bundle of tubes and a metallic tube plate
FR2726075A1 (en) * 1994-10-19 1996-04-26 Valeo Thermique Moteur Sa HEAT EXCHANGER WITH TUBE BEAM AND METAL COLLECTOR
EP0708303A1 (en) * 1994-10-19 1996-04-24 Valeo Thermique Moteur Heat exchanger having a tube bundle and a metallic leader box
FR2753528A1 (en) * 1996-09-19 1998-03-20 Valeo Thermique Moteur Sa Heat exchanger for motor vehicle
EP0838652A3 (en) * 1996-10-23 1999-04-14 Denso Corporation Heat exchanger
US5944095A (en) * 1996-10-23 1999-08-31 Denso Corporation Heat exchanger
FR2755220A1 (en) * 1996-10-25 1998-04-30 Valeo Thermique Moteur Sa Refrigeration heat exchanger collector box with integral reservoir for automobile
FR2814230A1 (en) * 2000-09-20 2002-03-22 Valeo Thermique Moteur Sa Vehicle radiator is made up of two separate heat exchangers, collector boxes on one heat exchanger being made from metal sheet and having claws which fit into corresponding recesses in collector boxes of other
US6607025B2 (en) 2000-09-20 2003-08-19 Valeo Thermique Moteur Heat-exchange module for a motor vehicle
FR2877080A1 (en) * 2004-10-27 2006-04-28 Renault Sas Fluid supply box for heat exchanger, has case whose rear wall has plane central portion lying normal to axis of supply line and arranged with respect to inlet opening of front wall, and gutter disposed adjacent to central portion
FR3039263A1 (en) * 2015-07-23 2017-01-27 Valeo Systemes Thermiques HEAT EXCHANGER COMPRISING A HOUSING AND MEANS FOR IMPROVING THE SEALING OF SAID HOUSING

Also Published As

Publication number Publication date
BE828246A (en) 1975-08-18
ES438361A1 (en) 1977-06-16
ES454704A1 (en) 1977-12-01
FR2273253B1 (en) 1976-12-24
IT1038056B (en) 1979-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse