JPH0423973U - - Google Patents

Info

Publication number
JPH0423973U
JPH0423973U JP6580190U JP6580190U JPH0423973U JP H0423973 U JPH0423973 U JP H0423973U JP 6580190 U JP6580190 U JP 6580190U JP 6580190 U JP6580190 U JP 6580190U JP H0423973 U JPH0423973 U JP H0423973U
Authority
JP
Japan
Prior art keywords
tubular member
refrigerant supply
supply piping
piping member
member made
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
JP6580190U
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 JP6580190U priority Critical patent/JPH0423973U/ja
Publication of JPH0423973U publication Critical patent/JPH0423973U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す端面図、第2
乃至第4図は第1の管状部材に形成される加工面
の各種態様を示す断面図、第5図は配管部材の組
み付け状態を説明する斜視図である。 1……外管(第1の管状部材)、1b……加工
面、2……内管(第2の管状部材)、10……配
管部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 断熱性樹脂材料から成る第1の管状部材の内部
    に、金属材料から成る第2の管状部材を嵌挿して
    成る冷媒供給用配管部材において、 前記第1の管状部材は、その内面が、前記第2
    の管状部材の外面との間の接触抵抗を低減させる
    ための加工面に形成されていることを特徴とする
    冷媒供給用配管部材。
JP6580190U 1990-06-21 1990-06-21 Pending JPH0423973U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6580190U JPH0423973U (ja) 1990-06-21 1990-06-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6580190U JPH0423973U (ja) 1990-06-21 1990-06-21

Publications (1)

Publication Number Publication Date
JPH0423973U true JPH0423973U (ja) 1992-02-26

Family

ID=31597959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6580190U Pending JPH0423973U (ja) 1990-06-21 1990-06-21

Country Status (1)

Country Link
JP (1) JPH0423973U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181073A (en) * 1975-01-10 1976-07-15 Furukawa Electric Co Ltd Dannetsukanno seizohoho
JPS63253904A (ja) * 1987-04-10 1988-10-20 Sumitomo Electric Ind Ltd 光フアイバケ−ブル布設用管路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181073A (en) * 1975-01-10 1976-07-15 Furukawa Electric Co Ltd Dannetsukanno seizohoho
JPS63253904A (ja) * 1987-04-10 1988-10-20 Sumitomo Electric Ind Ltd 光フアイバケ−ブル布設用管路

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