JPS61181988U - - Google Patents
Info
- Publication number
- JPS61181988U JPS61181988U JP6564385U JP6564385U JPS61181988U JP S61181988 U JPS61181988 U JP S61181988U JP 6564385 U JP6564385 U JP 6564385U JP 6564385 U JP6564385 U JP 6564385U JP S61181988 U JPS61181988 U JP S61181988U
- Authority
- JP
- Japan
- Prior art keywords
- header
- notch
- pipe
- heat exchanger
- flat tube
- 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
- 239000012530 fluid Substances 0.000 claims 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 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熱交換器の斜
視図、第２図はヘツダとパイプの連結前の状態を
示す部分拡大斜視図、第３図は同連結後の状態を
示す部分拡大断面図、第４図はこの考案の変形例
を示す部分拡大断面図で、これは第３図に対応す
るものである。
１……熱交換器、２……偏平管、３……ヘツダ
、３ａ……端部、４……パイプ、４ａ……端部、
５……コルゲート・フイン、７……位置決め用切
欠き、８……位置決め用突起。
Fig. 1 is a perspective view of a heat exchanger showing an embodiment of this invention, Fig. 2 is a partially enlarged perspective view showing the state before the header and pipe are connected, and Fig. 3 is a partially enlarged view showing the state after the connection. The sectional view, FIG. 4, is a partially enlarged sectional view showing a modification of this invention, which corresponds to FIG. 3. 1... Heat exchanger, 2... Flat tube, 3... Header, 3a... End, 4... Pipe, 4a... End,
5... Corrugated fin, 7... Notch for positioning, 8... Protrusion for positioning.
Claims (1)
れの端部に接続された有底筒形ヘツダ３と、ヘツ
ダ３の一端部３ａに連通する流体導入もしくは排
出用パイプ４とを備えた熱交換器において、ヘツ
ダ３の端部３ａとパイプ４の端部４ａとのうちの
一方に、位置決め用切欠き７が設けられ、同他方
に、切欠き７に嵌め込まれる位置決め用突起８が
設けられ、切欠き７に突起８が嵌まり込むように
ヘツダ３の端部３ａとパイプ４の端部４ａとのう
ちの一方が同他方に嵌め被せられて、両者がろう
付けされている熱交換器。 A heat exchanger equipped with a meandering flat tube 2 having a plurality of fluid passages, a bottomed cylindrical header 3 connected to the end of the meandering flat tube 2, and a fluid introduction or discharge pipe 4 communicating with one end 3a of the header 3. In the exchanger, one of the end 3a of the header 3 and the end 4a of the pipe 4 is provided with a positioning notch 7, and the other is provided with a positioning protrusion 8 that is fitted into the notch 7. , a heat exchanger in which one of the end 3a of the header 3 and the end 4a of the pipe 4 is fitted over the other so that the protrusion 8 fits into the notch 7, and the two are brazed. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6564385U JPS61181988U (en) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6564385U JPS61181988U (en) | 1985-04-30 | 1985-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61181988U true JPS61181988U (en) | 1986-11-13 |
Family
ID=30597820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6564385U Pending JPS61181988U (en) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61181988U (en) |
-
1985
- 1985-04-30 JP JP6564385U patent/JPS61181988U/ja active Pending