JPS6189693U - - Google Patents
Info
- Publication number
- JPS6189693U JPS6189693U JP17067984U JP17067984U JPS6189693U JP S6189693 U JPS6189693 U JP S6189693U JP 17067984 U JP17067984 U JP 17067984U JP 17067984 U JP17067984 U JP 17067984U JP S6189693 U JPS6189693 U JP S6189693U
- Authority
- JP
- Japan
- Prior art keywords
- head pipe
- flat tube
- heat exchanger
- mounting structure
- long hole
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Description
第１図は本考案の一実施例の要部を示す図であ
つて、第４図の−線矢視拡大断面図と同様の
図、第２図および第３図は本考案に係るヘツタパ
イプの一例を示し、第２図はその平面図、第３図
は第２図の−線矢視断面図、第４図は熱交換
器の一部省略斜視図、第５図および第６図は従来
のヘツタパイプの一例を示し、第５図はその平面
図、第６図は第５図の−線矢視断面図、第７
図は従来の偏平管の一例を示す一部省略斜視図、
第８図は第７図に示す偏平管と第５図に示すヘツ
タパイプとの取付け構造を示す図であつて、第４
図の−線矢視拡大断面図である。
１……偏平管、２……ヘツタパイプ、２ａ……
長穴、２ｂ……筒状部。
FIG. 1 is a diagram showing the main parts of an embodiment of the present invention, and is similar to the enlarged sectional view taken along the line - in FIG. 4, and FIGS. Fig. 2 is a plan view of the heat exchanger, Fig. 3 is a sectional view taken along the - line in Fig. 2, Fig. 4 is a partially omitted perspective view of the heat exchanger, and Figs. 5 and 6 are conventional heat exchangers. Fig. 5 is a plan view thereof, Fig. 6 is a sectional view taken along the - line in Fig. 5, and Fig. 7 is a cross-sectional view taken along the line -
The figure is a partially omitted perspective view showing an example of a conventional flat tube.
FIG. 8 is a diagram showing the installation structure of the flat pipe shown in FIG. 7 and the head pipe shown in FIG.
It is an enlarged sectional view taken along the line - in the figure. 1...Flat tube, 2...Hetsuta pipe, 2a...
Long hole, 2b...cylindrical part.
Claims (1)
長穴を偏平管の形状に対応させて形成し、前記偏
平管を前記長穴に挿入して前記ヘツタパイプに接
合するようにした熱交換器における偏平管とヘツ
タパイプとの取付け構造において、前記ヘツタパ
イプの前記長穴に臨む壁部に、ヘツタパイプの外
側から内側へ向かうにしたがつて内法寸法が漸次
小さくなる縮径部を有する筒状部を、前記長穴を
囲むようにして形成したことを特徴とする熱交換
器における偏平管とヘツタパイプとの取付け構造
。 A flat tube in a heat exchanger in which a long hole extending along the longitudinal direction of the head pipe is formed corresponding to the shape of the flat tube, and the flat tube is inserted into the long hole and joined to the head pipe. In the mounting structure between the head pipe and the head pipe, a cylindrical part having a reduced diameter part whose internal dimension gradually decreases from the outside to the inside of the head pipe is attached to the wall portion facing the elongated hole of the head pipe. A mounting structure for a flat tube and a head pipe in a heat exchanger, characterized in that the tube is formed so as to surround a hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17067984U JPS6189693U (en) | 1984-11-10 | 1984-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17067984U JPS6189693U (en) | 1984-11-10 | 1984-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189693U true JPS6189693U (en) | 1986-06-11 |
Family
ID=30728388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17067984U Pending JPS6189693U (en) | 1984-11-10 | 1984-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189693U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0314590U (en) * | 1989-03-18 | 1991-02-14 | ||
| JPH0387085U (en) * | 1989-12-21 | 1991-09-04 | ||
| JPH0457082U (en) * | 1990-09-21 | 1992-05-15 |
-
1984
- 1984-11-10 JP JP17067984U patent/JPS6189693U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0314590U (en) * | 1989-03-18 | 1991-02-14 | ||
| JPH0387085U (en) * | 1989-12-21 | 1991-09-04 | ||
| JPH0457082U (en) * | 1990-09-21 | 1992-05-15 |
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