JPS622457Y2 - - Google Patents
Info
- Publication number
- JPS622457Y2 JPS622457Y2 JP1981147833U JP14783381U JPS622457Y2 JP S622457 Y2 JPS622457 Y2 JP S622457Y2 JP 1981147833 U JP1981147833 U JP 1981147833U JP 14783381 U JP14783381 U JP 14783381U JP S622457 Y2 JPS622457 Y2 JP S622457Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- heat exchanger
- convection fan
- combustion
- combustion 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.)
- Expired
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981147833U JPS622457Y2 (en:Method) | 1981-10-05 | 1981-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981147833U JPS622457Y2 (en:Method) | 1981-10-05 | 1981-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57139145U JPS57139145U (en:Method) | 1982-08-31 |
| JPS622457Y2 true JPS622457Y2 (en:Method) | 1987-01-21 |
Family
ID=29940675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981147833U Expired JPS622457Y2 (en:Method) | 1981-10-05 | 1981-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622457Y2 (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5429653Y2 (en:Method) * | 1974-07-29 | 1979-09-20 |
-
1981
- 1981-10-05 JP JP1981147833U patent/JPS622457Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57139145U (en:Method) | 1982-08-31 |
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