JPS59170796U - Heat exchanger tube for evaporator - Google Patents

Heat exchanger tube for evaporator

Info

Publication number
JPS59170796U
JPS59170796U JP5971483U JP5971483U JPS59170796U JP S59170796 U JPS59170796 U JP S59170796U JP 5971483 U JP5971483 U JP 5971483U JP 5971483 U JP5971483 U JP 5971483U JP S59170796 U JPS59170796 U JP S59170796U
Authority
JP
Japan
Prior art keywords
evaporator
heat exchanger
exchanger tube
tube
porous layer
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
JP5971483U
Other languages
Japanese (ja)
Inventor
野世渓　精
Original Assignee
住友軽金属工業株式会社
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 by 住友軽金属工業株式会社 filed Critical 住友軽金属工業株式会社
Priority to JP5971483U priority Critical patent/JPS59170796U/en
Publication of JPS59170796U publication Critical patent/JPS59170796U/en
Pending legal-status Critical Current

Links

Landscapes

  • Coating By Spraying Or Casting (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案が適用される蒸発器用伝熱管の一例を示
すものの横断面図であり、第２図はその縦断面の一部を
示す拡大図であり、第３図はかかる伝熱管の表面に形成
された溶射金属の多孔質層の表面を電子顕微鏡にて撮影
した写真のスケッチであり、第４図は平均溶射厚みに対
するｈｐ　／ｈｓ（溶射管の蒸発熱伝達率／非溶射管の
蒸発熱伝達率）の関係を示すグラフである。 ２：金属管、４：多孔層。FIG. 1 is a cross-sectional view showing an example of a heat exchanger tube for an evaporator to which the present invention is applied, FIG. 2 is an enlarged view of a part of the longitudinal section, and FIG. This is a sketch of a photograph taken using an electron microscope of the surface of a porous layer of sprayed metal formed on the surface. 2 is a graph showing the relationship between 2: Metal tube, 4: Porous layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 溶射により金属粒子を所定の金属管の外面に溶着せしめ
ることによって多孔層を形成せしめてなる伝熱管にして
、かかる多孔層の厚みを０．０２〜０．５ｍｍとしたこ
とを特徴とする蒸発器用伝熱管。A heat transfer tube for an evaporator comprising a porous layer formed by welding metal particles to the outer surface of a predetermined metal tube by thermal spraying, the thickness of the porous layer being 0.02 to 0.5 mm. heat exchanger tube.
JP5971483U 1983-04-21 1983-04-21 Heat exchanger tube for evaporator Pending JPS59170796U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5971483U JPS59170796U (en) 1983-04-21 1983-04-21 Heat exchanger tube for evaporator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5971483U JPS59170796U (en) 1983-04-21 1983-04-21 Heat exchanger tube for evaporator

Publications (1)

Publication Number Publication Date
JPS59170796U true JPS59170796U (en) 1984-11-15

Family

ID=30189961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5971483U Pending JPS59170796U (en) 1983-04-21 1983-04-21 Heat exchanger tube for evaporator

Country Status (1)

Country Link
JP (1) JPS59170796U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010249501A (en) * 2009-04-17 2010-11-04 General Electric Co <Ge> Heat exchanger including surface-treated substrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010249501A (en) * 2009-04-17 2010-11-04 General Electric Co <Ge> Heat exchanger including surface-treated substrate

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