JPS63170073U - - Google Patents
Info
- Publication number
- JPS63170073U JPS63170073U JP6027487U JP6027487U JPS63170073U JP S63170073 U JPS63170073 U JP S63170073U JP 6027487 U JP6027487 U JP 6027487U JP 6027487 U JP6027487 U JP 6027487U JP S63170073 U JPS63170073 U JP S63170073U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- clad material
- aluminum clad
- formed along
- convex portion
- 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
Links
- 239000000463 material Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 238000005219 brazing Methods 0.000 claims description 4
- 239000011162 core material Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案の熱交換器用チユーブの一実施
例を示す横断面図、第２図は本考案の熱交換器用
チユーブの他の実施例を示す横断面図、第３図は
第２図に示すチユーブの凸部を形成するための圧
延方法を示す説明図、第４図は本考案の熱交換器
用チユーブのさらに他の実施例を示す横断面図、
第５図および第６図は従来の熱交換器用チユーブ
を示す横断面図である。
３１……心材、３３……ろう材、３５，４１，
５９……アルミニウムクラツド材、３７，３９，
４３，４７……端部、４５……外側凸部、４９…
…内側凸部。
FIG. 1 is a cross-sectional view showing one embodiment of the heat exchanger tube of the present invention, FIG. 2 is a cross-sectional view showing another embodiment of the heat exchanger tube of the present invention, and FIG. FIG. 4 is a cross-sectional view showing still another embodiment of the tube for a heat exchanger according to the present invention;
FIGS. 5 and 6 are cross-sectional views showing conventional heat exchanger tubes. 31... Heartwood, 33... Brazing material, 35, 41,
59... Aluminum clad material, 37, 39,
43, 47... end portion, 45... outer convex portion, 49...
...Inner convex part.
Claims (1)
材がクラツドされたアルミニウムクラツド材を、
前記ろう材が外側に位置するように環状に成形す
るとともに、前記アルミニウムクラツド材の両側
端部を相互に接合してなる熱交換器用チユーブに
おいて、前記接合が前記ろう材により行なわれて
いることを特徴とする熱交換器用チユーブ。 (2) アルミニウムクラツド材の片側端部には、
その端部外側に沿つて外側凸部が形成され、他側
端部には、その端部内側に沿つて内側凸部が形成
され、これ等の凸部が重ね合わされて、アルミニ
ウムクラツド材の両側端部が接合されている実用
新案登録請求の範囲第１項記載の熱交換器用チユ
ーブ。 (3) アルミニウムクラツド材の片側端部には、
その端部に沿つて凸部が形成され、他側端部には
、その端部に沿つて凹部が形成され、この凹部に
前記凸部が嵌合され、アルミニウムクラツド材の
両側端部が接合されている実用新案登録請求の範
囲第１項記載の熱交換器用チユーブ。[Scope of claims for utility model registration] (1) An aluminum clad material in which a brazing metal is clad on one side of a core material made of aluminum,
In the tube for a heat exchanger, which is formed into an annular shape so that the brazing material is located on the outside, and in which both ends of the aluminum clad material are joined to each other, the joining is performed by the brazing material. A heat exchanger tube featuring: (2) At one end of the aluminum clad material,
An outer convex portion is formed along the outer side of the end, and an inner convex portion is formed along the inner side of the other end, and these convex portions are overlapped to form the aluminum clad material. A tube for a heat exchanger according to claim 1, wherein both end portions are joined. (3) At one end of the aluminum clad material,
A convex portion is formed along the edge, and a concave portion is formed along the other end, and the convex portion is fitted into the concave portion, so that both ends of the aluminum clad material are A heat exchanger tube according to claim 1, which is joined together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6027487U JPS63170073U (en) | 1987-04-21 | 1987-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6027487U JPS63170073U (en) | 1987-04-21 | 1987-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63170073U true JPS63170073U (en) | 1988-11-04 |
Family
ID=30892544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6027487U Pending JPS63170073U (en) | 1987-04-21 | 1987-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63170073U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63242432A (en) * | 1987-03-30 | 1988-10-07 | Calsonic Corp | Welding tube for heat exchanger and its manufacture |
| JPH09122804A (en) * | 1996-05-07 | 1997-05-13 | Calsonic Corp | Welded tube for heat exchanger and its manufacture |
| WO2007114366A1 (en) * | 2006-03-31 | 2007-10-11 | Showa Denko K.K. | Brazed pipe and production method thereof |
-
1987
- 1987-04-21 JP JP6027487U patent/JPS63170073U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63242432A (en) * | 1987-03-30 | 1988-10-07 | Calsonic Corp | Welding tube for heat exchanger and its manufacture |
| JPH09122804A (en) * | 1996-05-07 | 1997-05-13 | Calsonic Corp | Welded tube for heat exchanger and its manufacture |
| WO2007114366A1 (en) * | 2006-03-31 | 2007-10-11 | Showa Denko K.K. | Brazed pipe and production method thereof |
| JP5087538B2 (en) * | 2006-03-31 | 2012-12-05 | 株式会社ケーヒン・サーマル・テクノロジー | Brazed pipe and manufacturing method thereof |
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