JPH0323731U - - Google Patents
Info
- Publication number
- JPH0323731U JPH0323731U JP8182189U JP8182189U JPH0323731U JP H0323731 U JPH0323731 U JP H0323731U JP 8182189 U JP8182189 U JP 8182189U JP 8182189 U JP8182189 U JP 8182189U JP H0323731 U JPH0323731 U JP H0323731U
- Authority
- JP
- Japan
- Prior art keywords
- outer casing
- electric motor
- port
- discharge port
- suction port
- 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 2
Landscapes
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は同じくダクトの断面図、第３図は同じく斜
視図、第４図は同じく平面図、第５図ａ，ｂはこ
の考案の他の実施例を示すダクトの断面図、第６
図は従来の換気扇を示す断面図である。
なお、８……外筐、９……側壁、１０……排出
口、１１……吸込口、１２……電動機、１５……
羽根車、１７……グリル、２０……ダクトである
。
Fig. 1 is a sectional view showing an embodiment of this invention, Fig. 2 is a sectional view of the duct, Fig. 3 is a perspective view, Fig. 4 is a plan view, and Figs. A cross-sectional view of a duct showing another embodiment, No. 6
The figure is a sectional view showing a conventional ventilation fan. In addition, 8...Outer casing, 9...Side wall, 10...Exhaust port, 11...Suction port, 12...Electric motor, 15...
Impeller, 17... grill, 20... duct.
Claims (1)
口を下部に設け外筐と、この外筐内に羽根車を有
して装着された電動機と、上記吸込口に設けられ
たグリルとを備え、上記外筐内壁に上記排出口と
上記電動機との間に位置するダクトを設けたこと
を特徴とする換気扇。 An outer casing having a discharge port in the side wall and a suction port communicating with the discharge port in the lower part, an electric motor mounted with an impeller inside the outer casing, and a grill provided at the suction port. A ventilation fan comprising: a duct located between the exhaust port and the electric motor on an inner wall of the outer casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8182189U JPH0323731U (en) | 1989-07-12 | 1989-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8182189U JPH0323731U (en) | 1989-07-12 | 1989-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0323731U true JPH0323731U (en) | 1991-03-12 |
Family
ID=31628094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8182189U Pending JPH0323731U (en) | 1989-07-12 | 1989-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0323731U (en) |
-
1989
- 1989-07-12 JP JP8182189U patent/JPH0323731U/ja active Pending