JPS5777895A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
JPS5777895A
JPS5777895A JP15267280A JP15267280A JPS5777895A JP S5777895 A JPS5777895 A JP S5777895A JP 15267280 A JP15267280 A JP 15267280A JP 15267280 A JP15267280 A JP 15267280A JP S5777895 A JPS5777895 A JP S5777895A
Authority
JP
Japan
Prior art keywords
tube
aluminum alloy
corrosion
members
construct
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
JP15267280A
Other languages
Japanese (ja)
Other versions
JPS5933832B2 (en
Inventor
Nobumitsu Moro
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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy Industries Ltd
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 Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Priority to JP15267280A priority Critical patent/JPS5933832B2/en
Publication of JPS5777895A publication Critical patent/JPS5777895A/en
Publication of JPS5933832B2 publication Critical patent/JPS5933832B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0477—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
    • F28D1/0478—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 bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag the conduits having a non-circular cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Abstract

PURPOSE: To provide a flat pipe type heat exchanger having no corrosion at the bending curvature in the tube by a method wherein a tube member is of an aluminum alloy, fin members are of Zn-aluminum alloy, and a fixing member is of an anti-corrosion aluminum alloy and then they are brazed so as to form an assembly.
CONSTITUTION: Flat pipes having aluminum brazing member claded on an anti- corrosion aluminum core member is bent formed to construct a tube 1. Zn-aluminum alloy plte member having a potential lower than that of a material of the tube 1 is bent so as to construct fin members 2. Then, the anti-corrosion aluminum alloy is bent so as to construct fixing parts 30, 40. Then, the fixing members 30, 40 are combined in the tube 1, the fin member 2 are assembled between the tubes 1 and both ends of the fin members 2 are abutted against the stopper members 32, 42 and supported thereby. Then, they are constructed to show an integral assembly under a brazing in the furnace.
COPYRIGHT: (C)1982,JPO&Japio
JP15267280A 1980-10-30 1980-10-30 Heat exchanger Expired JPS5933832B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15267280A JPS5933832B2 (en) 1980-10-30 1980-10-30 Heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15267280A JPS5933832B2 (en) 1980-10-30 1980-10-30 Heat exchanger

Publications (2)

Publication Number Publication Date
JPS5777895A true JPS5777895A (en) 1982-05-15
JPS5933832B2 JPS5933832B2 (en) 1984-08-18

Family

ID=15545573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15267280A Expired JPS5933832B2 (en) 1980-10-30 1980-10-30 Heat exchanger

Country Status (1)

Country Link
JP (1) JPS5933832B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888598A (en) * 1981-11-24 1983-05-26 Diesel Kiki Co Ltd Heat exchanger made of aluminum alloy
JPH04138577U (en) * 1991-05-30 1992-12-25 本田技研工業株式会社 Heat exchanger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5888598A (en) * 1981-11-24 1983-05-26 Diesel Kiki Co Ltd Heat exchanger made of aluminum alloy
JPH04138577U (en) * 1991-05-30 1992-12-25 本田技研工業株式会社 Heat exchanger

Also Published As

Publication number Publication date
JPS5933832B2 (en) 1984-08-18

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