GB1313604A - Process for the manufacture of radiator cores and to radiator cores thereby obtained - Google Patents

Process for the manufacture of radiator cores and to radiator cores thereby obtained

Info

Publication number
GB1313604A
GB1313604A GB2896870A GB2896870A GB1313604A GB 1313604 A GB1313604 A GB 1313604A GB 2896870 A GB2896870 A GB 2896870A GB 2896870 A GB2896870 A GB 2896870A GB 1313604 A GB1313604 A GB 1313604A
Authority
GB
United Kingdom
Prior art keywords
plates
tubes
joined
welding
holes
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
GB2896870A
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
Priority to FR6920355A priority Critical patent/FR2045194A5/fr
Application filed by Chausson Usines SA filed Critical Chausson Usines SA
Publication of GB1313604A publication Critical patent/GB1313604A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00Tubular elements; Assemblies of tubular elements
    • F28F1/10Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/02Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/02Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/08Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
    • B21D53/085Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal with fins places on zig-zag tubes or parallel tubes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/4935Heat exchanger or boiler making
    • Y10T29/49366Sheet joined to sheet
    • Y10T29/49368Sheet joined to sheet with inserted tubes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining
    • Y10T29/49904Assembling a subassembly, then assembling with a second subassembly

Abstract

1313604 Making heat exchangers SOC ANON DES USINES CHAUSSON 15 June 1970 [18 June 1969] 28968/70 Heading B3A [Also in Division F4] A radiator core is made by forming a stack of metal fin plates 1a, 1b, 2a, 2b, 3a joined to each other by transverse connections 5, inserting metal tubes 4 through aligned holes 3 in the plates slightly larger than the external dimensions of the tubes 4 and drawing apart the plates so as to form a honeycomb structure and support flanges (3c, 3d) (Fig. 5, not shown) for the tubes 4 formed from the material of the plates surrounding the holes 3. Slits (7) (Fig. 1, not shown) are formed at the edges of the holes 3 to facilitate formation of the flanges (3c, 3d). The fin plates are joined to each other by transverse strips of glue 5 or by welding, brazing or roll bonding, and are drawn apart by grips A, B. In another embodiment, the stack of fin plates is formed by electron beam welding corrugated plates to each other (Fig. 2, not shown). The rectangular tubes 4 may be joined, e.g. by welding, to collector plates 8.
GB2896870A 1969-06-18 1970-06-15 Process for the manufacture of radiator cores and to radiator cores thereby obtained Expired GB1313604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6920355A FR2045194A5 (en) 1969-06-18 1969-06-18

Publications (1)

Publication Number Publication Date
GB1313604A true GB1313604A (en) 1973-04-18

Family

ID=9035972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2896870A Expired GB1313604A (en) 1969-06-18 1970-06-15 Process for the manufacture of radiator cores and to radiator cores thereby obtained

Country Status (6)

Country Link
US (1) US3648344A (en)
BE (1) BE751506A (en)
DE (1) DE2030063A1 (en)
ES (1) ES380785A1 (en)
FR (1) FR2045194A5 (en)
GB (1) GB1313604A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7214059A (en) * 1972-10-18 1974-04-22
JPS53123566U (en) * 1977-03-07 1978-10-02
JPS543656U (en) * 1977-06-13 1979-01-11
FR2528961B1 (en) * 1982-06-17 1984-11-23 Chausson Usines Sa
FR2722563B1 (en) * 1994-07-15 1996-09-06 Valeo Thermique Moteur Sa Tube with long cross section for heat exchanger
GB2582016A (en) * 2019-03-08 2020-09-09 Encocam Ltd Heat exchanger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1220744A (en) * 1916-07-25 1917-03-27 Herbert Champion Harrison Process of making radiator-cores.
US2815795A (en) * 1955-02-16 1957-12-10 Armstrong Cork Co Honeycomb core material and method of fabricating the same
US2999306A (en) * 1956-11-19 1961-09-12 Reynolds Metals Co Hot pressure welded honeycomb passageway panels and like structures
US3512238A (en) * 1965-02-26 1970-05-19 Aluminium Francais & Cie Gener Method for fabricating radiators

Also Published As

Publication number Publication date
US3648344A (en) 1972-03-14
BE751506A1 (en)
DE2030063A1 (en) 1971-01-07
ES380785A1 (en) 1972-09-16
FR2045194A5 (en) 1971-02-26
BE751506A (en) 1970-11-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees