JPH0346758U - - Google Patents
Info
- Publication number
- JPH0346758U JPH0346758U JP10183189U JP10183189U JPH0346758U JP H0346758 U JPH0346758 U JP H0346758U JP 10183189 U JP10183189 U JP 10183189U JP 10183189 U JP10183189 U JP 10183189U JP H0346758 U JPH0346758 U JP H0346758U
- Authority
- JP
- Japan
- Prior art keywords
- header pipe
- tube
- heat exchanger
- connection holes
- tubes
- 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
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 230000001154 acute effect Effects 0.000 claims 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第1図a乃至第1図dは本考案の一実施例を示
すもので、第1図aは熱交換器の全体斜視図、第
1図bはチユーブの部分斜視図、第1図cはヘツ
ダーパイプの部分側面図、第1図dはチユーブと
ヘツダーパイプとの嵌挿状態を示す断面図、第2
図a,bは従来例を示すもので、第2図aは熱交
換器の全体斜視図、第2図bはヘツダーパイプと
チユーブとの嵌挿状態を示す断面図、第3図乃至
第5図は本考案の他の実施例を示すヘツダーパイ
プとチユーブとの嵌挿状態を示す断面図である。
図中、1,21,31,41……ヘツダーパイプ
、1b……接続穴、1c,21c,31c,41
c……衝き当て面、2……チユーブ、3……コル
ゲートフイン。
Figures 1a to 1d show an embodiment of the present invention, in which Figure 1a is an overall perspective view of a heat exchanger, Figure 1b is a partial perspective view of a tube, and Figure 1c is a partial perspective view of a tube. A partial side view of the header pipe, Fig. 1 d is a sectional view showing the fitted state of the tube and the header pipe, Fig. 2
Figures a and b show conventional examples; Figure 2 a is an overall perspective view of the heat exchanger; Figure 2 b is a cross-sectional view showing how the header pipe and tube are inserted; Figures 3 to 5; FIG. 2 is a sectional view showing a state in which a header pipe and a tube are fitted together, showing another embodiment of the present invention.
In the figure, 1, 21, 31, 41...header pipe, 1b...connection hole, 1c, 21c, 31c, 41
c...Abutment surface, 2...Tube, 3...Corrugated fin.
Claims (1)
本のヘツダーパイプと、両端部を各ヘツダーパイ
プの接続穴夫々に挿入し接続された複数本のチユ
ーブと、該チユーブ間の夫々に介装された伝熱用
のフインとからなる熱交換器において、 前記ヘツダーパイプの内側面の一部に、チユー
ブの挿入方向と直交する面に対し鋭角をなし、チ
ユーブの挿入端が当接する突き当て面を形成した ことを特徴とする熱交換器。[Claims for Utility Model Registration] Two devices having a plurality of connection holes and arranged in parallel.
In a heat exchanger comprising a main header pipe, a plurality of tubes connected by inserting both ends into connection holes of each header pipe, and heat transfer fins interposed between the tubes, the above-mentioned. A heat exchanger characterized in that a part of the inner surface of the header pipe is formed with an abutment surface that forms an acute angle with respect to a plane perpendicular to the insertion direction of the tube and that the insertion end of the tube comes into contact with.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10183189U JPH0346758U (en) | 1989-09-01 | 1989-09-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10183189U JPH0346758U (en) | 1989-09-01 | 1989-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0346758U true JPH0346758U (en) | 1991-04-30 |
Family
ID=31650757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10183189U Pending JPH0346758U (en) | 1989-09-01 | 1989-09-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0346758U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007232339A (en) * | 2006-01-31 | 2007-09-13 | Univ Of Tokyo | Micro heat exchanger and its manufacturing method |
JP2010032164A (en) * | 2008-07-30 | 2010-02-12 | T Rad Co Ltd | Resin tank for heat exchanger |
JP2012067994A (en) * | 2010-09-27 | 2012-04-05 | Nippon Light Metal Co Ltd | Multiple row heat exchange device |
WO2024023891A1 (en) * | 2022-07-25 | 2024-02-01 | 三菱電機株式会社 | Heat exchanger |
-
1989
- 1989-09-01 JP JP10183189U patent/JPH0346758U/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007232339A (en) * | 2006-01-31 | 2007-09-13 | Univ Of Tokyo | Micro heat exchanger and its manufacturing method |
JP2010032164A (en) * | 2008-07-30 | 2010-02-12 | T Rad Co Ltd | Resin tank for heat exchanger |
JP2012067994A (en) * | 2010-09-27 | 2012-04-05 | Nippon Light Metal Co Ltd | Multiple row heat exchange device |
WO2024023891A1 (en) * | 2022-07-25 | 2024-02-01 | 三菱電機株式会社 | Heat exchanger |