JPS648084U - - Google Patents

Info

Publication number
JPS648084U
JPS648084U JP9918187U JP9918187U JPS648084U JP S648084 U JPS648084 U JP S648084U JP 9918187 U JP9918187 U JP 9918187U JP 9918187 U JP9918187 U JP 9918187U JP S648084 U JPS648084 U JP S648084U
Authority
JP
Japan
Prior art keywords
tube
insertion hole
welded
burring
overlapping
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
JP9918187U
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 JP9918187U priority Critical patent/JPS648084U/ja
Publication of JPS648084U publication Critical patent/JPS648084U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Heat-Exchange And Heat-Transfer (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1実施例のチユーブ端接合
構造の要部縦断面図、第2図は同要部拡大図、第
3図は本考案の第2実施例の溶接構造に用いられ
るチユーブ2の斜視略図、第4図及び第5図は同
第2実施例のチユーブ2を製造する順序を順に示
し、第6図は従来型溶接構造の縦断面図。 1……重合部、2……チユーブ、3……チユー
ブ挿通孔、4……チユーブプレート、5……溶接
部、6……クラツク、7……シーム、8……バー
リング、9……条材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 端部の内面に重合部1を有するチユーブ2と、
    チユーブ挿通孔3がタンクの内面側にバーリング
    形成されたチユーブプレート4と、前記チユーブ
    2の端部が前記挿通孔3に嵌入した状態で、前記
    重合部1の接触面同志にまで達して該チユーブ2
    端と前記バーリング8端とが溶接接合された溶接
    部5と、を具備する熱交換器のチユーブ端溶接構
    造。
JP9918187U 1987-06-26 1987-06-26 Pending JPS648084U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9918187U JPS648084U (ja) 1987-06-26 1987-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9918187U JPS648084U (ja) 1987-06-26 1987-06-26

Publications (1)

Publication Number Publication Date
JPS648084U true JPS648084U (ja) 1989-01-17

Family

ID=31326099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9918187U Pending JPS648084U (ja) 1987-06-26 1987-06-26

Country Status (1)

Country Link
JP (1) JPS648084U (ja)

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