JPS61106781U - - Google Patents

Info

Publication number
JPS61106781U
JPS61106781U JP18960384U JP18960384U JPS61106781U JP S61106781 U JPS61106781 U JP S61106781U JP 18960384 U JP18960384 U JP 18960384U JP 18960384 U JP18960384 U JP 18960384U JP S61106781 U JPS61106781 U JP S61106781U
Authority
JP
Japan
Prior art keywords
heat exchanger
tube
exchanger tube
bent
utility
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
JP18960384U
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 JP18960384U priority Critical patent/JPS61106781U/ja
Publication of JPS61106781U publication Critical patent/JPS61106781U/ja
Pending legal-status Critical Current

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

Description

【図面の簡単な説明】
第1図イ,ロは本考案伝熱管の一例を示すもの
で、イは正面図、ロは側面図、第2図イ,ロは本
考案伝熱管の他の一例を示すもので、イは正面図
、ロは側面図、第3図イ,ロは本考案伝熱管の更
に他の一例を示すもので、イは正面図、ロは側面
図、第4図は本考案伝熱管を用いた熱交換器コア
ーの一例を示す正面図、第5図イ,ロは従来の伝
熱管を用いた熱交換器コアーの正面図で、イは円
管からなるU字状伝熱管、ロは楕円管からなる直
線状伝熱管を用いた場合を示す。 1,1′……U字状伝熱管、1a,1a′……
直線状伝熱管、2,2′……楕円状直線部分、3
……フイン、4,4′……端部、5……Uベント
管。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 熱交換器の伝熱管において、円管をU字状
    に曲げ加工し、その両直線状部分のみ、或いは曲
    げR部を含めて断面を楕円又は偏平状に成形した
    ことを特徴とする熱交換器用伝熱管。 (2) 管内面に粗面又は溝を形成する実用新案登
    録請求の範囲第1項記載の熱交換器用伝熱管。
JP18960384U 1984-12-14 1984-12-14 Pending JPS61106781U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18960384U JPS61106781U (ja) 1984-12-14 1984-12-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18960384U JPS61106781U (ja) 1984-12-14 1984-12-14

Publications (1)

Publication Number Publication Date
JPS61106781U true JPS61106781U (ja) 1986-07-07

Family

ID=30747049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18960384U Pending JPS61106781U (ja) 1984-12-14 1984-12-14

Country Status (1)

Country Link
JP (1) JPS61106781U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017109933A1 (ja) * 2015-12-25 2017-06-29 三菱電機株式会社 熱交換器、これを備えた空気調和機、及び扁平管uベンドの製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564789B2 (ja) * 1972-12-09 1981-01-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564789B2 (ja) * 1972-12-09 1981-01-31

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017109933A1 (ja) * 2015-12-25 2017-06-29 三菱電機株式会社 熱交換器、これを備えた空気調和機、及び扁平管uベンドの製造方法
JPWO2017109933A1 (ja) * 2015-12-25 2018-03-08 三菱電機株式会社 熱交換器、これを備えた空気調和機、及び扁平管uベンドの製造方法
US10677531B2 (en) 2015-12-25 2020-06-09 Mitsubishi Electric Corporation Heat exchanger, air-conditioning apparatus including the same, and method of producing flat-tube U-bend

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