JPH0338501U - - Google Patents

Info

Publication number
JPH0338501U
JPH0338501U JP9490089U JP9490089U JPH0338501U JP H0338501 U JPH0338501 U JP H0338501U JP 9490089 U JP9490089 U JP 9490089U JP 9490089 U JP9490089 U JP 9490089U JP H0338501 U JPH0338501 U JP H0338501U
Authority
JP
Japan
Prior art keywords
fin
furnace wall
end structure
bent portion
boiler furnace
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
JP9490089U
Other languages
English (en)
Other versions
JPH0711288Y2 (ja
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 JP1989094900U priority Critical patent/JPH0711288Y2/ja
Publication of JPH0338501U publication Critical patent/JPH0338501U/ja
Application granted granted Critical
Publication of JPH0711288Y2 publication Critical patent/JPH0711288Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案の一実施例の斜視図、第2図は
第1図の切断側面図、第3図は従来のボイラ炉壁
のフイン端部構造の一例を示す正面図、第4図は
従来のボイラ炉壁のフイン端部構造の他の例を示
す斜視図である。 1……ボイラ炉壁、2……ボイラチユーブ、3
……フイン、4……フイン端部、9……折り曲げ
部、10……フリル状突部を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 平行なボイラチユーブ間をフインで接続してパ
    ネル状としたボイラ炉壁のフイン端部構造におい
    て、フインの幅に余裕をもたせることにより折り
    曲げ部が形成され、且つ該折り曲げ部がフイン内
    側に向つて徐々に高さが減小する三角形状に形成
    されたフリル状突部を形成していることを特徴と
    するボイラ炉壁のフイン端部構造。
JP1989094900U 1989-08-11 1989-08-11 ボイラ炉壁のフィン端部構造 Expired - Lifetime JPH0711288Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989094900U JPH0711288Y2 (ja) 1989-08-11 1989-08-11 ボイラ炉壁のフィン端部構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989094900U JPH0711288Y2 (ja) 1989-08-11 1989-08-11 ボイラ炉壁のフィン端部構造

Publications (2)

Publication Number Publication Date
JPH0338501U true JPH0338501U (ja) 1991-04-15
JPH0711288Y2 JPH0711288Y2 (ja) 1995-03-15

Family

ID=31644182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989094900U Expired - Lifetime JPH0711288Y2 (ja) 1989-08-11 1989-08-11 ボイラ炉壁のフィン端部構造

Country Status (1)

Country Link
JP (1) JPH0711288Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS641204U (ja) * 1987-05-20 1989-01-06
JPH0181404U (ja) * 1987-11-10 1989-05-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS641204U (ja) * 1987-05-20 1989-01-06
JPH0181404U (ja) * 1987-11-10 1989-05-31

Also Published As

Publication number Publication date
JPH0711288Y2 (ja) 1995-03-15

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