JPH0118991Y2 - - Google Patents
Info
- Publication number
- JPH0118991Y2 JPH0118991Y2 JP9912483U JP9912483U JPH0118991Y2 JP H0118991 Y2 JPH0118991 Y2 JP H0118991Y2 JP 9912483 U JP9912483 U JP 9912483U JP 9912483 U JP9912483 U JP 9912483U JP H0118991 Y2 JPH0118991 Y2 JP H0118991Y2
- Authority
- JP
- Japan
- Prior art keywords
- air passage
- passage member
- ventilation
- propeller fan
- ceiling
- 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 20
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
- Duct Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9912483U JPS607542U (ja) | 1983-06-27 | 1983-06-27 | 天井埋込形換気扇 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9912483U JPS607542U (ja) | 1983-06-27 | 1983-06-27 | 天井埋込形換気扇 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS607542U JPS607542U (ja) | 1985-01-19 |
| JPH0118991Y2 true JPH0118991Y2 (en:Method) | 1989-06-02 |
Family
ID=30235044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9912483U Granted JPS607542U (ja) | 1983-06-27 | 1983-06-27 | 天井埋込形換気扇 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS607542U (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008190782A (ja) * | 2007-02-05 | 2008-08-21 | Mitsubishi Electric Corp | 換気装置 |
-
1983
- 1983-06-27 JP JP9912483U patent/JPS607542U/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008190782A (ja) * | 2007-02-05 | 2008-08-21 | Mitsubishi Electric Corp | 換気装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS607542U (ja) | 1985-01-19 |