JPH02109172U - - Google Patents

Info

Publication number
JPH02109172U
JPH02109172U JP1550989U JP1550989U JPH02109172U JP H02109172 U JPH02109172 U JP H02109172U JP 1550989 U JP1550989 U JP 1550989U JP 1550989 U JP1550989 U JP 1550989U JP H02109172 U JPH02109172 U JP H02109172U
Authority
JP
Japan
Prior art keywords
tube
inner tube
fluid
outer tube
heat exchanger
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
JP1550989U
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 JP1550989U priority Critical patent/JPH02109172U/ja
Publication of JPH02109172U publication Critical patent/JPH02109172U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

【図面の簡単な説明】
第1図は本考案実施例の構成斜視図、第2図は
本考案実施例の製法を説明する図、第3図は本考
案実施例の構成断面図、第4図は二重管式の熱交
換器を説明する従来例構成斜視図、第5図は市販
されているフインの具体例を示す図である。 1,10……内管、2,20……外管、3……
溶接、30……内管10の外側に端部溶接31に
よつて固定されたロツド、40……絞り用ローラ

Claims (1)

    【実用新案登録請求の範囲】
  1. 内部に第1流体が流れる内管と、外管と、該内
    管の外側に端部溶接によつて固定された複数個の
    ロツドとを具備し、前記内管と外管に第2流体を
    流すことを特徴とする二重管式の熱交換器。
JP1550989U 1989-02-13 1989-02-13 Pending JPH02109172U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1550989U JPH02109172U (ja) 1989-02-13 1989-02-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1550989U JPH02109172U (ja) 1989-02-13 1989-02-13

Publications (1)

Publication Number Publication Date
JPH02109172U true JPH02109172U (ja) 1990-08-30

Family

ID=31227623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1550989U Pending JPH02109172U (ja) 1989-02-13 1989-02-13

Country Status (1)

Country Link
JP (1) JPH02109172U (ja)

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