JPS6380475U - - Google Patents

Info

Publication number
JPS6380475U
JPS6380475U JP17506986U JP17506986U JPS6380475U JP S6380475 U JPS6380475 U JP S6380475U JP 17506986 U JP17506986 U JP 17506986U JP 17506986 U JP17506986 U JP 17506986U JP S6380475 U JPS6380475 U JP S6380475U
Authority
JP
Japan
Prior art keywords
tube
shape
heat exchanger
deformed
section
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.)
Pending
Application number
JP17506986U
Other languages
English (en)
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 filed Critical
Priority to JP17506986U priority Critical patent/JPS6380475U/ja
Publication of JPS6380475U publication Critical patent/JPS6380475U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

【図面の簡単な説明】
第1図は本考案のチユーブを有する熱交換器の
正面図、第2図は本チユーブのベンド部形成工程
の第1段階を示す要部正面図、第3図は第2図の
―切断部における端面図、第4図は第2図の
―切断部における端面図、第5図は本考案の
チユーブ2のUベンド部の斜視略図。 1……プレートフイン、2……チユーブ、3…
…Uベンド部、4……接続用チユーブ、5……断
面瓢箪部、6……断面円形部、7……口拡部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 互いに小隙を有して積層された多数のプレート
    フイン1に貫通し、内部の流路が蛇行状に形成さ
    れた熱交換器用チユーブ2のUベンド部3におい
    て、断面円形の該チユーブ2の長手方向中央部を
    横断面が瓢箪形になるように押圧変形し、該変形
    部を前記長手方向にU字状に曲折したことを特徴
    とする熱交換器用チユーブのUベンド部。
JP17506986U 1986-11-14 1986-11-14 Pending JPS6380475U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17506986U JPS6380475U (ja) 1986-11-14 1986-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17506986U JPS6380475U (ja) 1986-11-14 1986-11-14

Publications (1)

Publication Number Publication Date
JPS6380475U true JPS6380475U (ja) 1988-05-27

Family

ID=31114045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17506986U Pending JPS6380475U (ja) 1986-11-14 1986-11-14

Country Status (1)

Country Link
JP (1) JPS6380475U (ja)

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