JPS631137Y2 - - Google Patents
Info
- Publication number
- JPS631137Y2 JPS631137Y2 JP1981131110U JP13111081U JPS631137Y2 JP S631137 Y2 JPS631137 Y2 JP S631137Y2 JP 1981131110 U JP1981131110 U JP 1981131110U JP 13111081 U JP13111081 U JP 13111081U JP S631137 Y2 JPS631137 Y2 JP S631137Y2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust duct
- blower tube
- blower
- ventilation fan
- outer casing
- 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
- 238000009423 ventilation Methods 0.000 claims description 12
- 239000000758 substrate Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981131110U JPS631137Y2 (US08063081-20111122-C00044.png) | 1981-09-03 | 1981-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981131110U JPS631137Y2 (US08063081-20111122-C00044.png) | 1981-09-03 | 1981-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5787230U JPS5787230U (US08063081-20111122-C00044.png) | 1982-05-29 |
| JPS631137Y2 true JPS631137Y2 (US08063081-20111122-C00044.png) | 1988-01-12 |
Family
ID=29491411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981131110U Expired JPS631137Y2 (US08063081-20111122-C00044.png) | 1981-09-03 | 1981-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS631137Y2 (US08063081-20111122-C00044.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5726110U (US08063081-20111122-C00044.png) * | 1980-07-18 | 1982-02-10 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5283555U (US08063081-20111122-C00044.png) * | 1975-12-19 | 1977-06-22 |
-
1981
- 1981-09-03 JP JP1981131110U patent/JPS631137Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5726110U (US08063081-20111122-C00044.png) * | 1980-07-18 | 1982-02-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5787230U (US08063081-20111122-C00044.png) | 1982-05-29 |
