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 formingInfo
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
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.
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)
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 |
-
1974
- 1974-05-29 FR FR7418630A patent/FR2273253A1/en active Granted
-
1975
- 1975-04-22 BE BE6044996A patent/BE828246A/en not_active IP Right Cessation
- 1975-05-14 IT IT2331075A patent/IT1038056B/en active
- 1975-05-28 ES ES438361A patent/ES438361A1/en not_active Expired
-
1976
- 1976-12-30 ES ES454704A patent/ES454704A1/en not_active Expired
Cited By (15)
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 |
FR2273253B1 (en) | 1976-12-24 |
IT1038056B (en) | 1979-11-20 |
ES438361A1 (en) | 1977-06-16 |
ES454704A1 (en) | 1977-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |