JPS5881429U - Simultaneous intake and exhaust type ventilation fan - Google Patents
Simultaneous intake and exhaust type ventilation fanInfo
- Publication number
- JPS5881429U JPS5881429U JP17739381U JP17739381U JPS5881429U JP S5881429 U JPS5881429 U JP S5881429U JP 17739381 U JP17739381 U JP 17739381U JP 17739381 U JP17739381 U JP 17739381U JP S5881429 U JPS5881429 U JP S5881429U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- exhaust port
- exhaust
- port
- opening
- 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
Landscapes
- Air-Flow Control Members (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示すものであり、第1図は斜
視図、第2図は第1図の■−■線に沿う拡大断面図、第
3図は第2図と異なる作用状態を示す拡大断面図である
。
図面中、1は本体、2は吸気口、4は排気口、6はシャ
ッタ、7は開口部、9は補助シャッタである。The drawings show one embodiment of the present invention, in which Fig. 1 is a perspective view, Fig. 2 is an enlarged sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 shows an operating state different from Fig. 2. FIG. In the drawings, 1 is a main body, 2 is an intake port, 4 is an exhaust port, 6 is a shutter, 7 is an opening, and 9 is an auxiliary shutter.
Claims (1)
から外気を吸入し同時に室内空気を前記排気口を介して
排出するものにおいて、前記本体に設けられ前記排気口
を閉塞する排気口閉塞部及び前記吸気口と対応する開口
部を有し且つ前記排気口からの風で前記本体から離間す
る方向に回動されて該排気口を開放するシャッタと、こ
のシャッタの開口部に設けられ該シャッタの閉塞時には
前記吸気口を閉塞、し且つ該シャッタが開放方向への回
動により前記排気口から離間された時に前記シャッタの
開放方向と逆方向の回動が許容される補助シャッタとを
具備、してなる同時吸排形換気扇。In a device that has an intake port and an exhaust port on the outdoor side of the main body, and sucks in outside air from the intake port and simultaneously exhausts indoor air through the exhaust port, an exhaust gas provided in the main body and that blocks the exhaust port. a shutter having an opening corresponding to the intake port and an opening that is rotated in a direction away from the main body by wind from the exhaust port to open the exhaust port; and a shutter provided at the opening of the shutter. an auxiliary shutter that closes the intake port when the shutter is closed, and is allowed to rotate in a direction opposite to the opening direction of the shutter when the shutter is separated from the exhaust port by rotating in the opening direction; Equipped with a simultaneous intake and exhaust type ventilation fan.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17739381U JPS5881429U (en) | 1981-11-26 | 1981-11-26 | Simultaneous intake and exhaust type ventilation fan |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17739381U JPS5881429U (en) | 1981-11-26 | 1981-11-26 | Simultaneous intake and exhaust type ventilation fan |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5881429U true JPS5881429U (en) | 1983-06-02 |
JPS6212185Y2 JPS6212185Y2 (en) | 1987-03-27 |
Family
ID=29971235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17739381U Granted JPS5881429U (en) | 1981-11-26 | 1981-11-26 | Simultaneous intake and exhaust type ventilation fan |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5881429U (en) |
-
1981
- 1981-11-26 JP JP17739381U patent/JPS5881429U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6212185Y2 (en) | 1987-03-27 |
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