JPH01140444U - - Google Patents
Info
- Publication number
- JPH01140444U JPH01140444U JP3639888U JP3639888U JPH01140444U JP H01140444 U JPH01140444 U JP H01140444U JP 3639888 U JP3639888 U JP 3639888U JP 3639888 U JP3639888 U JP 3639888U JP H01140444 U JPH01140444 U JP H01140444U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust hole
- fan
- ventilation fan
- ring
- attach
- 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
- 238000009423 ventilation Methods 0.000 claims description 3
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
図は本考案の実施例を示すもので、第１図はそ
の外観図、第２図は排気部を分解した図である。
１は換気扇、２は排気孔、３は回転する輪、４
はフアン、５はＯリング。
The figures show an embodiment of the present invention; FIG. 1 is an external view thereof, and FIG. 2 is an exploded view of the exhaust section. 1 is a ventilation fan, 2 is an exhaust hole, 3 is a rotating ring, 4
is the fan, and 5 is the O-ring.
Claims (1)
にＯリング５を取付け、その上に排気孔２を有す
る輪３を被せ、排気孔２を自由に回転するように
なしたる、排気孔が一回転する換気扇。 Open the area around the fan 4 of the ventilation fan 1 widely, attach O-rings 5 above and below it, and cover the ring 3 with the exhaust hole 2 on top of it, so that the exhaust hole 2 can rotate freely. Rotating ventilation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3639888U JPH01140444U (en) | 1988-03-22 | 1988-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3639888U JPH01140444U (en) | 1988-03-22 | 1988-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01140444U true JPH01140444U (en) | 1989-09-26 |
Family
ID=31263005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3639888U Pending JPH01140444U (en) | 1988-03-22 | 1988-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01140444U (en) |
-
1988
- 1988-03-22 JP JP3639888U patent/JPH01140444U/ja active Pending