JPS6222436U - - Google Patents
Info
- Publication number
- JPS6222436U JPS6222436U JP11407985U JP11407985U JPS6222436U JP S6222436 U JPS6222436 U JP S6222436U JP 11407985 U JP11407985 U JP 11407985U JP 11407985 U JP11407985 U JP 11407985U JP S6222436 U JPS6222436 U JP S6222436U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- bell mouth
- grill
- ventilation passage
- blower
- 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 7
- 238000005192 partition Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
Description
第１図〜第３図はこの考案の一実施例を示し、
第１図は閉鎖板を装着した状態を示す縦断面図、
第２図は閉鎖板を取外した状態を示す縦断面図、
第３図は閉鎖板を装着する状態を示すグリルとベ
ルマウスの斜視図、第４図は従来例を示す縦断面
図である。
図において、同一符号は同一または相当部分を
示し、１は隔壁、５は通風路、６はシヤツタ、１
０は送風機、１４はベルマウス、１４ａは開口部
、１５はグリル、１５ｂは通気口、１５ｃは溝、
１６は閉鎖板である。
Figures 1 to 3 show an embodiment of this invention,
Figure 1 is a longitudinal sectional view showing the state in which the closure plate is attached;
Figure 2 is a longitudinal sectional view showing the state with the closing plate removed;
FIG. 3 is a perspective view of the grille and bell mouth showing a state in which the closing plate is attached, and FIG. 4 is a longitudinal sectional view showing a conventional example. In the figures, the same reference numerals indicate the same or equivalent parts, 1 is the partition wall, 5 is the ventilation passage, 6 is the shutter, 1
0 is a blower, 14 is a bell mouth, 14a is an opening, 15 is a grill, 15b is a vent, 15c is a groove,
16 is a closing plate.
Claims (1)
上記通風路の室外側に設けられ、上記通風路を開
閉するシヤツターと、上記送風機の外周部をおお
い、通気を案内するベルマウスと、このベルマウ
スの開口部に接して取付けられ、複数の通気口を
形成したグリルとを備えた換気扇において、上記
グリルのベルマウス側端部に形成された水平方向
の溝に案内され、上記ベルマウスの開口部を閉鎖
する閉鎖板を設けたことを特徴とする換気扇。 a blower installed in a ventilation passage penetrating the partition;
a shutter installed on the outdoor side of the ventilation passage to open and close the ventilation passage; a bell mouth that covers the outer periphery of the blower and guides ventilation; A ventilation fan equipped with a grill having a mouth formed therein, characterized in that a closing plate is provided which is guided by a horizontal groove formed at an end of the grill on the bell mouth side and closes an opening of the bell mouth. ventilation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11407985U JPS6222436U (en) | 1985-07-25 | 1985-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11407985U JPS6222436U (en) | 1985-07-25 | 1985-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6222436U true JPS6222436U (en) | 1987-02-10 |
Family
ID=30996483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11407985U Pending JPS6222436U (en) | 1985-07-25 | 1985-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6222436U (en) |
-
1985
- 1985-07-25 JP JP11407985U patent/JPS6222436U/ja active Pending
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