JPS62156269U - - Google Patents

Info

Publication number
JPS62156269U
JPS62156269U JP4312286U JP4312286U JPS62156269U JP S62156269 U JPS62156269 U JP S62156269U JP 4312286 U JP4312286 U JP 4312286U JP 4312286 U JP4312286 U JP 4312286U JP S62156269 U JPS62156269 U JP S62156269U
Authority
JP
Japan
Prior art keywords
inner pipe
outer pipe
pipe
convex part
bellows
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
JP4312286U
Other languages
English (en)
Other versions
JPH0443731Y2 (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 JP1986043122U priority Critical patent/JPH0443731Y2/ja
Publication of JPS62156269U publication Critical patent/JPS62156269U/ja
Application granted granted Critical
Publication of JPH0443731Y2 publication Critical patent/JPH0443731Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
図面は本考案の実施例を示すもので、第1図は
一部破断した要部の断面図、第2図は第1図A―
A線断面図、第3図は従来のものの一部破断した
正面図、第4図は第3図B―B線断面図である。 1……外パイプ、2……環状凸部、5……内パ
イプ、6……螺旋状に連続して押しつぶされた凸
部、7……通油部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 中心に対し直角な円周方向に環状凸部を一定間
    隔ごとに設けて蛇腹状に形成した外パイプ内に、
    螺旋状に連続して形成した凸部を薄くつぶした内
    パイプを挿入し、外パイプ内と内パイプ外との間
    に螺旋状の通路を設けたラジエータ内蔵式オイル
    クーラ。
JP1986043122U 1986-03-26 1986-03-26 Expired JPH0443731Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986043122U JPH0443731Y2 (ja) 1986-03-26 1986-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986043122U JPH0443731Y2 (ja) 1986-03-26 1986-03-26

Publications (2)

Publication Number Publication Date
JPS62156269U true JPS62156269U (ja) 1987-10-03
JPH0443731Y2 JPH0443731Y2 (ja) 1992-10-15

Family

ID=30859683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986043122U Expired JPH0443731Y2 (ja) 1986-03-26 1986-03-26

Country Status (1)

Country Link
JP (1) JPH0443731Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0473593A (ja) * 1990-07-12 1992-03-09 Mitsubishi Heavy Ind Ltd 二重管式オイルクーラ
KR20030081877A (ko) * 2002-04-15 2003-10-22 주식회사 원진 자동차용 오일쿨러
JP2013087679A (ja) * 2011-10-17 2013-05-13 Taiho Kogyo Co Ltd Egrクーラ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987572U (ja) * 1982-11-30 1984-06-13 カルソニックカンセイ株式会社 二重オイルク−ラ
JPS6038371U (ja) * 1983-08-19 1985-03-16 深澤 一仁 熱交換パイプ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6038371B2 (ja) * 1981-06-01 1985-08-31 財団法人微生物化学研究会 抗腫瘍性物質の製造法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5987572U (ja) * 1982-11-30 1984-06-13 カルソニックカンセイ株式会社 二重オイルク−ラ
JPS6038371U (ja) * 1983-08-19 1985-03-16 深澤 一仁 熱交換パイプ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0473593A (ja) * 1990-07-12 1992-03-09 Mitsubishi Heavy Ind Ltd 二重管式オイルクーラ
KR20030081877A (ko) * 2002-04-15 2003-10-22 주식회사 원진 자동차용 오일쿨러
JP2013087679A (ja) * 2011-10-17 2013-05-13 Taiho Kogyo Co Ltd Egrクーラ

Also Published As

Publication number Publication date
JPH0443731Y2 (ja) 1992-10-15

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