JPH01131969U - - Google Patents
Info
- Publication number
- JPH01131969U JPH01131969U JP2602288U JP2602288U JPH01131969U JP H01131969 U JPH01131969 U JP H01131969U JP 2602288 U JP2602288 U JP 2602288U JP 2602288 U JP2602288 U JP 2602288U JP H01131969 U JPH01131969 U JP H01131969U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- end plate
- wall
- water channel
- welded
- 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
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Description
第１図は本考案による熱交換器の一実施例の要
部を示す側断面図、第２図および第３図は一般の
熱交換器の構造を示す側断面図、第４図は第３図
中に円Ａで囲つた従来例の要部を示す側断面図、
第５図は同じく従来例の溶接部近傍を拡大して示
す側断面図である。
１……熱交換器本体、４……水路、２４……端
板、３０……間隙部。
FIG. 1 is a side sectional view showing the main parts of an embodiment of the heat exchanger according to the present invention, FIGS. 2 and 3 are side sectional views showing the structure of a general heat exchanger, and FIG. A side sectional view showing the main parts of the conventional example surrounded by a circle A in the figure,
FIG. 5 is an enlarged side sectional view showing the vicinity of a welded portion in the conventional example. DESCRIPTION OF SYMBOLS 1... Heat exchanger main body, 4... Water channel, 24... End plate, 30... Gap part.
Claims (1)
水が滞留する水路を形成した金属製の熱交換器に
おいて、上記端板の溶接部近傍を折曲して上記端
板と水路内壁との間に腐蝕防止用の間隙部を形成
したことを特徴とする熱交換器。 In a metal heat exchanger in which an end plate is welded to the end of the heat exchanger body to form a water channel in which water to be heat exchanged accumulates, the end plate is bent near the welded part to connect the end plate to the water channel. A heat exchanger characterized in that a gap is formed between the inner wall and the inner wall to prevent corrosion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2602288U JPH01131969U (en) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2602288U JPH01131969U (en) | 1988-02-29 | 1988-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01131969U true JPH01131969U (en) | 1989-09-07 |
Family
ID=31247266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2602288U Pending JPH01131969U (en) | 1988-02-29 | 1988-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01131969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1518043A2 (en) | 2002-06-25 | 2005-03-30 | Behr GmbH & Co. | Exhaust gas heat exchanger and method for the production thereof |
-
1988
- 1988-02-29 JP JP2602288U patent/JPH01131969U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1518043A2 (en) | 2002-06-25 | 2005-03-30 | Behr GmbH & Co. | Exhaust gas heat exchanger and method for the production thereof |
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