JPH01151152U - - Google Patents
Info
- Publication number
- JPH01151152U JPH01151152U JP4584588U JP4584588U JPH01151152U JP H01151152 U JPH01151152 U JP H01151152U JP 4584588 U JP4584588 U JP 4584588U JP 4584588 U JP4584588 U JP 4584588U JP H01151152 U JPH01151152 U JP H01151152U
- Authority
- JP
- Japan
- Prior art keywords
- providing
- outer casing
- air supply
- blower
- exhaust
- 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
- Ventilation (AREA)
Description
第1図はこの考案の一実施例を示す斜視図、第
2図は同じくその分解斜視図、第3は同じくその
平面部分断面図、第4図は従来の換気扇を示す側
面断面図、第5図は同じく正面断面図である。
なお、各図中同一符号は同一または相当部分を
示し、1は外筐、2は下部吸込口、4は排気用送
風機、11は排気口、22は補助外筐、25は給
気口、27は室外連通口、28は給気用送風機で
ある。
Fig. 1 is a perspective view showing an embodiment of this invention, Fig. 2 is an exploded perspective view thereof, Fig. 3 is a partially sectional plan view thereof, Fig. 4 is a side sectional view showing a conventional ventilation fan, and Fig. 5 is a side sectional view showing a conventional ventilation fan. The figure is also a front sectional view. In addition, the same reference numerals in each figure indicate the same or equivalent parts, 1 is the outer casing, 2 is the lower suction port, 4 is the exhaust blower, 11 is the exhaust port, 22 is the auxiliary outer casing, 25 is the air supply port, 27 28 is an outdoor communication port, and 28 is an air supply blower.
Claims (1)
気口を設けた外筐と、この外筐内に設けられた排
気用送風機とを備え、上記外筐の左右に不燃材で
箱状に形成した補助外筐を設け、この補助外筐の
両方またはいずれか一方に室外に連通する室外連
通口を設けるとともに、室内に開口する給気口を
設け、かつ給気用送風機を設けたことを特徴とす
る換気扇。 It is equipped with an outer casing that has an inlet on the bottom surface and an exhaust port on the other side, and an exhaust blower that is installed inside the outer casing. It is characterized by providing an auxiliary outer casing, providing an outdoor communication port communicating with the outdoors in both or one of the auxiliary outer casings, providing an air supply port opening into the room, and providing an air supply blower. ventilation fan.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4584588U JPH01151152U (en) | 1988-04-05 | 1988-04-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4584588U JPH01151152U (en) | 1988-04-05 | 1988-04-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01151152U true JPH01151152U (en) | 1989-10-18 |
Family
ID=31272139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4584588U Pending JPH01151152U (en) | 1988-04-05 | 1988-04-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01151152U (en) |
-
1988
- 1988-04-05 JP JP4584588U patent/JPH01151152U/ja active Pending