JPH01109737U - - Google Patents
Info
- Publication number
- JPH01109737U JPH01109737U JP475188U JP475188U JPH01109737U JP H01109737 U JPH01109737 U JP H01109737U JP 475188 U JP475188 U JP 475188U JP 475188 U JP475188 U JP 475188U JP H01109737 U JPH01109737 U JP H01109737U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- body case
- ventilation
- ventilation tube
- showing
- 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 12
Landscapes
- Ventilation (AREA)
Description
第１図はこの考案の一実施例を示す斜視図、第
２図は同じく断面図、第３図は同じく要部斜視図
、第４図は同じく通風筒の閉状態を示す背面図、
第５図は同じく通風筒の閉状態を示す背面図、第
６図は従来の換気装置を示す断面図、第７図は同
じく通風筒の開状態を示す背面図、第８図は同じ
く通風筒の閉状態を示す背面図である。
なお、各図中同一符号は同一または相当部分を
示し、１は換気扇、４は本体ケース、８は給気用
フアン、９は排気用フアン、１０は電動機、２０
はシヤツタ、２１はねじ、２４は通風筒である。
Fig. 1 is a perspective view showing an embodiment of the invention, Fig. 2 is a sectional view, Fig. 3 is a perspective view of the main part, and Fig. 4 is a rear view showing the ventilation tube in the closed state.
FIG. 5 is a rear view showing the ventilation tube in the closed state, FIG. 6 is a sectional view showing the conventional ventilation system, FIG. 7 is a rear view showing the ventilation tube in the open state, and FIG. 8 is the same rear view showing the ventilation tube in the open state. FIG. 3 is a rear view showing the closed state. In addition, the same reference numerals in each figure indicate the same or equivalent parts, 1 is a ventilation fan, 4 is a main body case, 8 is an air supply fan, 9 is an exhaust fan, 10 is an electric motor, 20
21 is a shutter, 21 is a screw, and 24 is a ventilation tube.
Claims (1)
ケースに通風筒を設け、この通風筒を介して室内
空気の換気をするようにした換気装置において、
上記本体ケースに回動可能に軸支され、上記通風
筒を開閉するシヤツタを設けたことを特徴とする
換気装置。 In a ventilation device in which a blower is provided in the main body case, a ventilation tube is provided in the main body case, and indoor air is ventilated through the ventilation tube,
A ventilation device characterized in that a shutter is rotatably supported on the main body case and opens and closes the ventilation tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP475188U JPH01109737U (en) | 1988-01-19 | 1988-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP475188U JPH01109737U (en) | 1988-01-19 | 1988-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01109737U true JPH01109737U (en) | 1989-07-25 |
Family
ID=31207539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP475188U Pending JPH01109737U (en) | 1988-01-19 | 1988-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01109737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019011878A (en) * | 2017-06-29 | 2019-01-24 | パナソニックＩｐマネジメント株式会社 | Heat exchange type ventilation device |
-
1988
- 1988-01-19 JP JP475188U patent/JPH01109737U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019011878A (en) * | 2017-06-29 | 2019-01-24 | パナソニックＩｐマネジメント株式会社 | Heat exchange type ventilation device |