JPS635292U - - Google Patents
Info
- Publication number
- JPS635292U JPS635292U JP9493586U JP9493586U JPS635292U JP S635292 U JPS635292 U JP S635292U JP 9493586 U JP9493586 U JP 9493586U JP 9493586 U JP9493586 U JP 9493586U JP S635292 U JPS635292 U JP S635292U
- Authority
- JP
- Japan
- Prior art keywords
- flat tube
- connection hole
- tube connection
- length
- heat exchanger
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
第１図はこの考案の実施例を示す側面図、第２
図は従来の熱交換器用管状ヘツダを示す側面図、
第３図は第２図のヘツダに偏平管がろう付された
状態を示す側面図、第４図はカークーラ用蒸発器
の一例を示す斜視図である。
１……偏平管、３……ヘツダ、６……偏平管接
続用孔。
Figure 1 is a side view showing an embodiment of this invention, Figure 2 is a side view showing an embodiment of this invention.
The figure shows a side view of a conventional heat exchanger tubular header.
3 is a side view showing a state in which a flat tube is brazed to the header of FIG. 2, and FIG. 4 is a perspective view showing an example of an evaporator for a car cooler. 1...Flat tube, 3...Header, 6...Flat tube connection hole.
Claims (1)
管接続用孔があけられ、偏平管接続用孔に複数の
冷媒通路を内部に有する偏平管の端部が差し込ま
れてろう付される熱交換器に用いられる管状ヘツ
ダであつて、偏平管接続用孔の長さ中央部がくび
れるように、偏平管接続用孔の幅が両端部から長
さ中央部に向つて除々に狭くされている熱交換器
用管状ヘツダ。 A heat exchanger in which a flat tube connection hole extending in the length direction is drilled in the peripheral wall of a tubular header, and the end of the flat tube having a plurality of refrigerant passages inside is inserted into the flat tube connection hole and brazed. A heat exchanger in which the width of the flat tube connection hole is gradually narrowed from both ends toward the center of the length so that the flat tube connection hole is constricted at the center of the length. Dexterous tubular header.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9493586U JPH0311599Y2 (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9493586U JPH0311599Y2 (en) | 1986-06-20 | 1986-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS635292U true JPS635292U (en) | 1988-01-14 |
| JPH0311599Y2 JPH0311599Y2 (en) | 1991-03-20 |
Family
ID=30958901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9493586U Expired JPH0311599Y2 (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311599Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06201291A (en) * | 1992-12-28 | 1994-07-19 | Showa Alum Corp | Tube for heat exchanger |
-
1986
- 1986-06-20 JP JP9493586U patent/JPH0311599Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06201291A (en) * | 1992-12-28 | 1994-07-19 | Showa Alum Corp | Tube for heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0311599Y2 (en) | 1991-03-20 |
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