GB1416746A - Tube and tube plate assemblies for heat exchangers - Google Patents

Tube and tube plate assemblies for heat exchangers

Info

Publication number
GB1416746A
GB1416746A GB1974673A GB1974673A GB1416746A GB 1416746 A GB1416746 A GB 1416746A GB 1974673 A GB1974673 A GB 1974673A GB 1974673 A GB1974673 A GB 1974673A GB 1416746 A GB1416746 A GB 1416746A
Authority
GB
United Kingdom
Prior art keywords
tube
tubes
april
plate
flanges
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
GB1974673A
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
Publication of GB1416746A publication Critical patent/GB1416746A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
    • 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
    • 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
    • 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
    • F28F9/182—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding the heat-exchange conduits having ends with a particular shape, e.g. deformed; the heat-exchange conduits or end plates having supplementary joining means, e.g. abutments

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)

Abstract

1416746 Tube joints SOC ANON DES USINES CHAUSSON 25 April 1973 [26 April 1972] 19746/73 Heading F2G [Also in Division B3] In securing rectangular oblong section tubes to flanged passageways in a heat exchanger tube plate 1 the ends of the tubes are caused to protrude from tube plate flanges 2 and the two longer sides of each tube are folded down around the associated flange to form curved ears 3b. In an embodiment the tubes of a cooling radiator are passed through the flanges 2 and a tool 4 is pressed against the end of each tube end to fold the two long sides back around the collar 2 with consequent bulging of the tube at 3c. The edge of each of the long sides may touch the tub plate 1. The secured assembly is then brazed or welded.
GB1974673A 1972-04-26 1973-04-25 Tube and tube plate assemblies for heat exchangers Expired GB1416746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7214847A FR2181497B1 (en) 1972-04-26 1972-04-26

Publications (1)

Publication Number Publication Date
GB1416746A true GB1416746A (en) 1975-12-03

Family

ID=9097564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1974673A Expired GB1416746A (en) 1972-04-26 1973-04-25 Tube and tube plate assemblies for heat exchangers

Country Status (9)

Country Link
JP (1) JPS4947957A (en)
BE (1) BE798705A (en)
BR (1) BR7302990D0 (en)
DE (1) DE2320866A1 (en)
ES (1) ES414044A1 (en)
FR (1) FR2181497B1 (en)
GB (1) GB1416746A (en)
NL (1) NL7305796A (en)
SE (1) SE400636B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170289A (en) * 1985-01-17 1986-07-30 Lucas Ind Plc Master cylinder tube attachment

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52152166U (en) * 1976-05-14 1977-11-18
DE2627960C2 (en) * 1976-06-23 1982-05-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Heat exchanger for a dustproof and watertight cabinet that is sealed off from the environment
FR2512941B1 (en) * 1981-09-14 1987-04-24 Valeo HEAT EXCHANGER WITH PARALLEL TUBE BEAM AND METHOD FOR ASSEMBLING ITS CONSTITUENT ELEMENTS
JPS5929994A (en) * 1982-08-11 1984-02-17 Ntn Toyo Bearing Co Ltd Heat exchanger
US4459917A (en) * 1982-08-30 1984-07-17 Carrier Corporation Method and apparatus for producing even tube extensions in a partially assembled heat exchanger
DE58903180D1 (en) * 1989-04-20 1993-02-11 Balcke Duerr Ag HEAT EXCHANGER.
DE9318525U1 (en) * 1993-12-03 1995-04-06 Thermal-Werke, Wärme-, Kälte-, Klimatechnik GmbH, 68766 Hockenheim Aluminum water / air heat exchanger for motor vehicles
JP3125834B2 (en) * 1993-09-01 2001-01-22 株式会社デンソー Heat exchanger and method of manufacturing the same
US20110174048A1 (en) * 2010-01-15 2011-07-21 Lennox Industries Inc. Reflare tool and process
DE102013212939A1 (en) 2013-07-03 2015-01-08 Behr Gmbh & Co. Kg Production method for a heat exchanger and tool for producing the heat exchanger
CN114517865B (en) * 2022-02-16 2022-12-09 大连理工大学 Folding pipeline support

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2009863A (en) * 1934-11-22 1935-07-30 Reuben N Trane Heat exchanger
US3027142A (en) * 1956-05-28 1962-03-27 Reynolds Metals Co Heat exchanger
US3589440A (en) * 1969-12-01 1971-06-29 Modine Mfg Co Tube and header construction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170289A (en) * 1985-01-17 1986-07-30 Lucas Ind Plc Master cylinder tube attachment

Also Published As

Publication number Publication date
BE798705A (en) 1973-08-16
FR2181497A1 (en) 1973-12-07
DE2320866A1 (en) 1973-11-08
SE400636B (en) 1978-04-03
NL7305796A (en) 1973-10-30
ES414044A1 (en) 1976-05-16
BR7302990D0 (en) 1974-06-27
JPS4947957A (en) 1974-05-09
FR2181497B1 (en) 1979-01-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee