JPH0457080U - - Google Patents
Info
- Publication number
- JPH0457080U JPH0457080U JP10112990U JP10112990U JPH0457080U JP H0457080 U JPH0457080 U JP H0457080U JP 10112990 U JP10112990 U JP 10112990U JP 10112990 U JP10112990 U JP 10112990U JP H0457080 U JPH0457080 U JP H0457080U
- Authority
- JP
- Japan
- Prior art keywords
- header
- pipe
- cap
- header pipe
- 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 3
Landscapes
- Details Of Heat-Exchange And Heat-Transfer (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図ないし第３図は本考案の熱交換器の一実
施例を示すもので、第１図はヘツダーパイプとヘ
ツダーキヤツプとを分離状態で示す斜視図、第２
図はヘツダーパイプの端部にヘツダーキヤツプを
配置した状態を示す縦断面図、第３図は第２図の
−線断面矢視図である。第４図は本考案の他
の実施例を示すもので、ヘツダーパイプとヘツダ
ーキヤツプとを分離状態で示す斜視図である。第
５図はマルチフロー型熱交換器の全体構成を示す
正面図、第６図は同平面図である。第７図は従来
の熱交換器をヘツダーパイプとヘツダーキヤツプ
とを分離状態で示す斜視図である。
１……ヘツダー、２……チユーブ、１０……ヘ
ツダーパイプ、１０ａ…側縁部、１１……ヘツダ
ーキヤツプ、１１ａ……周側壁、１１ｂ……リブ
（係合用凸部）、１１ｃ……円形凸部（係合用凸
部）。
1 to 3 show an embodiment of the heat exchanger of the present invention, in which FIG. 1 is a perspective view showing the header pipe and header cap in a separated state, and FIG.
The figure is a longitudinal sectional view showing a state in which a header cap is arranged at the end of a header pipe, and FIG. 3 is a sectional view taken along the line - in FIG. 2. FIG. 4 shows another embodiment of the present invention, and is a perspective view showing a header pipe and a header cap in a separated state. FIG. 5 is a front view showing the overall structure of the multi-flow heat exchanger, and FIG. 6 is a plan view thereof. FIG. 7 is a perspective view showing a conventional heat exchanger with a header pipe and a header cap separated. 1... Header, 2... Tube, 10... Header pipe, 10a... Side edge, 11... Header cap, 11a... Circumferential side wall, 11b... Rib (engaging protrusion), 11c... Circular protrusion ( (engaging protrusion).
Claims (1)
両端に連通接続された一対のヘツダーとが備えら
れ、前記ヘツダーが、ブレージングシートをパイ
プ状に成形してその両側縁部を突合わせ状態とな
した両側縁部ろう付け一括接合仕様のヘツダーパ
イプと、該ヘツダーパイプの端部に外嵌め状態に
配置されたパイプ端部封止兼パイプ拡径規制用の
ヘツダーキヤツプとにより形成された熱交換器に
おいて、 前記ヘツダーキヤプに、ヘツダーパイプの端部
内周面に係合するパイプ縮径規制用の係合凸部が
設けられ、該係合凸部とキヤツプ周側壁とでヘツ
ダーパイプ端部の周壁が内外方向から挾持されて
なることを特徴とする熱交換器。[Claims for Utility Model Registration] A plurality of tubes arranged in parallel and a pair of headers connected to both ends of the tubes are provided. Formed by a header pipe whose edges are butt-jointed and whose edges are brazed on both sides and a header cap that is fitted externally to the end of the header pipe to seal the pipe end and regulate pipe diameter expansion. In the heat exchanger, the header cap is provided with an engagement protrusion for restricting pipe diameter reduction that engages with the inner peripheral surface of the end of the header pipe, and the engagement protrusion and the circumferential side wall of the cap engage the inner peripheral surface of the end of the header pipe. A heat exchanger characterized in that a peripheral wall is sandwiched from inside and outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990101129U JP2539511Y2 (en) | 1990-09-26 | 1990-09-26 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990101129U JP2539511Y2 (en) | 1990-09-26 | 1990-09-26 | Heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0457080U true JPH0457080U (en) | 1992-05-15 |
| JP2539511Y2 JP2539511Y2 (en) | 1997-06-25 |
Family
ID=31844323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990101129U Expired - Lifetime JP2539511Y2 (en) | 1990-09-26 | 1990-09-26 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2539511Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999030100A1 (en) * | 1997-12-08 | 1999-06-17 | Zexel Corporation | Heat exchanger |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0248270U (en) * | 1988-07-14 | 1990-04-03 | ||
| JPH0248269U (en) * | 1988-07-14 | 1990-04-03 | ||
| JPH02127957U (en) * | 1989-03-24 | 1990-10-22 |
-
1990
- 1990-09-26 JP JP1990101129U patent/JP2539511Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0248270U (en) * | 1988-07-14 | 1990-04-03 | ||
| JPH0248269U (en) * | 1988-07-14 | 1990-04-03 | ||
| JPH02127957U (en) * | 1989-03-24 | 1990-10-22 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999030100A1 (en) * | 1997-12-08 | 1999-06-17 | Zexel Corporation | Heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2539511Y2 (en) | 1997-06-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |