FR2194935B1 - - Google Patents

Info

Publication number
FR2194935B1
FR2194935B1 FR7227893A FR7227893A FR2194935B1 FR 2194935 B1 FR2194935 B1 FR 2194935B1 FR 7227893 A FR7227893 A FR 7227893A FR 7227893 A FR7227893 A FR 7227893A FR 2194935 B1 FR2194935 B1 FR 2194935B1
Authority
FR
France
Prior art keywords
aluminium
tube
groove
tube plate
tubes
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
Application number
FR7227893A
Other languages
French (fr)
Other versions
FR2194935A1 (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 FR7227893A priority Critical patent/FR2194935B1/fr
Priority to BE133239A priority patent/BE802050A/en
Priority to IT2673973A priority patent/IT991266B/en
Priority to DE19732338036 priority patent/DE2338036A1/en
Priority to ES417433A priority patent/ES417433A1/en
Priority to GB3682773A priority patent/GB1443725A/en
Priority to JP8645173A priority patent/JPS4980652A/ja
Publication of FR2194935A1 publication Critical patent/FR2194935A1/fr
Priority to US05/572,448 priority patent/US4041594A/en
Application granted granted Critical
Publication of FR2194935B1 publication Critical patent/FR2194935B1/fr
Expired 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
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • 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
    • F28F9/02—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
    • F28F9/0226—Header boxes formed by sealing end plates into covers with resilient gaskets
    • 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
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
    • F28F21/067—Details
    • 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
    • F28F2265/26—Safety or protection arrangements; Arrangements for preventing malfunction for allowing differential expansion between elements

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)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

1443725 Soldering SOC ANON DES USINES CHAUSSON 2 Aug 1973 [2 Aug 1972] 36837/73 Heading B3R [Also in Division F4] In a heat exchanger assembly comprising a plurality of spaced apart tubes 1 and corrugated fin strips 3 extending between tube end plates 2, the shouldered edge 15 of a header box 5 is received in a peripheral groove or channel 8 formed in the tube plate 2, the upper part 11a of the outer edge 11 of the groove thereafter being crimped over to bear against the shoulder 15 and thus urge the box downwardly into sealing contact with a layer 13 of soft deformable material, e.g. an elastomer, located in the bottom of the groove 8. The inside surfaces of the groove and header box are spaced from one another to define a small space 16 which can act as a container to collect any sediment inside the radiator during use. Each tube plate 2 comprises a multilayer construction and as shown comprises a sheet or layer 23 of brazing alloy, e.g. of aluminium - silicon, manganese - aluminium or manganese - aluminium - silicon alloy, sandwiched between a pair of sheets 2 1 and 2 2 of aluminium or aluminium alloy. The tubes 1, which are of aluminium can be plated on their outside surfaces with a coating 16 of the same material as sheet 2 3 . The tube ends are received in apertures in the tube plate 2; these apertures may have inclined edges (6, Fig. 4, not shown) which are provided with scratches (7). The header boxes 5, which are made of synthetic material, are added to the assembly after the tubes, fins, tube plates and side plates 17 have been brazed together in an oven under normal atmospheric conditions or in a neutral atmosphere or in a vacuum; the side plates 17 are each formed with U-shaped folds 17a to accommodate differential thermal expansion occurring during the brazing operation. In an alternative embodiment (Fig. 5) the tube plate comprises only two sheets (2 1 and 3 3 ). and the tube receiving apertures are defined by upstanding collars or flanges (4 3 ).
FR7227893A 1972-08-02 1972-08-02 Expired FR2194935B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7227893A FR2194935B1 (en) 1972-08-02 1972-08-02
BE133239A BE802050A (en) 1972-08-02 1973-07-06 RADIATOR WITH BEAM ALUMINUM ALLOY BRACKET AND INSULATED WATER BOXES
IT2673973A IT991266B (en) 1972-08-02 1973-07-18 BRAZED ALUMINUM ALLOY BEAM RADIATOR AND REPORTED WATER BOXES
DE19732338036 DE2338036A1 (en) 1972-08-02 1973-07-26 HEAT EXCHANGER WITH LOOSED RADIATOR BUCKLE MADE OF AN ALUMINUM ALLOY AND WITH A WATER TANK ATTACHED TO IT
ES417433A ES417433A1 (en) 1972-08-02 1973-07-31 Radiators
GB3682773A GB1443725A (en) 1972-08-02 1973-08-02 Radiators
JP8645173A JPS4980652A (en) 1972-08-02 1973-08-02
US05/572,448 US4041594A (en) 1972-08-02 1975-04-28 Brazed core radiator in aluminum alloy and added header boxes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7227893A FR2194935B1 (en) 1972-08-02 1972-08-02

Publications (2)

Publication Number Publication Date
FR2194935A1 FR2194935A1 (en) 1974-03-01
FR2194935B1 true FR2194935B1 (en) 1976-01-23

Family

ID=9102767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227893A Expired FR2194935B1 (en) 1972-08-02 1972-08-02

Country Status (7)

Country Link
JP (1) JPS4980652A (en)
BE (1) BE802050A (en)
DE (1) DE2338036A1 (en)
ES (1) ES417433A1 (en)
FR (1) FR2194935B1 (en)
GB (1) GB1443725A (en)
IT (1) IT991266B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5148759U (en) * 1974-10-11 1976-04-12
JPS51134256U (en) * 1975-04-21 1976-10-29
DE2852415B2 (en) * 1978-12-04 1981-04-30 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Clamp connection
FR2469686A1 (en) * 1979-11-12 1981-05-22 Chausson Usines Sa HEAT EXCHANGER COMPRISING A BEAM OF TUBES OPENING INTO COLLECTOR PLATES MECHANICALLY CONNECTED TO WATER BOXES
US4351390A (en) * 1980-02-11 1982-09-28 Borg-Warner Corporation Retaining clips for gasketed tanks on heat exchangers
DE8216977U1 (en) * 1982-06-14 1982-09-23 Kühlerfabrik Längerer & Reich GmbH & Co KG, 7024 Filderstadt Water cooler used in particular for an internal combustion engine
GB2126702B (en) * 1982-09-03 1985-08-29 Unipart Group Ltd Improvements relating to heat exchangers
EP0102715A3 (en) * 1982-09-03 1984-08-01 Unipart Group Limited Improvements relating to heat exchangers
FR2558246B1 (en) * 1984-01-12 1989-01-13 Chausson Usines Sa HEAT EXCHANGER WITH WATER BOXES AND MECHANICALLY CONNECTED COLLECTOR PLATES
JPH0734948B2 (en) * 1992-02-10 1995-04-19 株式会社マルナカ Pipe for refrigerant condenser
DE9319559U1 (en) * 1993-12-20 1994-02-10 Behr Gmbh & Co, 70469 Stuttgart Heat exchanger with aluminum heat exchanger tubes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1577223A (en) * 1967-07-21 1969-08-08
GB1193467A (en) * 1967-08-15 1970-06-03 Marston Radiators Ltd Methods of Joining Metal Members by Brazing
FR2036701B1 (en) * 1969-02-26 1973-05-25 Chausson Usines Sa

Also Published As

Publication number Publication date
BE802050A (en) 1973-11-05
IT991266B (en) 1975-07-30
JPS4980652A (en) 1974-08-03
DE2338036A1 (en) 1974-02-14
FR2194935A1 (en) 1974-03-01
ES417433A1 (en) 1976-05-16
GB1443725A (en) 1976-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse