JPH01116345U - - Google Patents
Info
- Publication number
- JPH01116345U JPH01116345U JP808688U JP808688U JPH01116345U JP H01116345 U JPH01116345 U JP H01116345U JP 808688 U JP808688 U JP 808688U JP 808688 U JP808688 U JP 808688U JP H01116345 U JPH01116345 U JP H01116345U
- Authority
- JP
- Japan
- Prior art keywords
- screw rod
- opening
- ventilation fan
- plate
- fixed
- 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
- 238000009423 ventilation Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
Landscapes
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP808688U JPH0343553Y2 (lt) | 1988-01-27 | 1988-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP808688U JPH0343553Y2 (lt) | 1988-01-27 | 1988-01-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01116345U true JPH01116345U (lt) | 1989-08-04 |
| JPH0343553Y2 JPH0343553Y2 (lt) | 1991-09-12 |
Family
ID=31213652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP808688U Expired JPH0343553Y2 (lt) | 1988-01-27 | 1988-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343553Y2 (lt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014202416A (ja) * | 2013-04-04 | 2014-10-27 | 日本電産サンキョー株式会社 | ダンパ装置 |
-
1988
- 1988-01-27 JP JP808688U patent/JPH0343553Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014202416A (ja) * | 2013-04-04 | 2014-10-27 | 日本電産サンキョー株式会社 | ダンパ装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0343553Y2 (lt) | 1991-09-12 |