JPS63144541U - - Google Patents
Info
- Publication number
- JPS63144541U JPS63144541U JP3676087U JP3676087U JPS63144541U JP S63144541 U JPS63144541 U JP S63144541U JP 3676087 U JP3676087 U JP 3676087U JP 3676087 U JP3676087 U JP 3676087U JP S63144541 U JPS63144541 U JP S63144541U
- Authority
- JP
- Japan
- Prior art keywords
- spinner
- side wall
- outer diameter
- outer casing
- 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 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は同じく分解斜視図、第３図は従来の換気扇
を示す側面図である。
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は吸気口、３は吹出口、４は
送風機、６は電動機、８は羽根、８ａはスピンナ
、２２は取付具、２２ａは筒部である。
FIG. 1 is a sectional view showing an embodiment of this invention, FIG. 2 is an exploded perspective view, and FIG. 3 is a side view showing a conventional ventilation fan. In addition, the same reference numerals in each figure indicate the same or equivalent parts, 1 is the outer casing, 2 is the intake port, 3 is the outlet, 4 is the blower, 6 is the electric motor, 8 is the blade, 8a is the spinner, and 22 is the mounting fixture. , 22a is a cylindrical portion.
Claims (1)
出口を設けた外筐と、この外筐内に設けられ取付
具を介して設けられた羽根および電動機を有する
送風機とを備え、上記取付具に上記羽根のスピン
ナ外径とほぼ同一の外径を有する筒部を上記スピ
ンナと対向して形成したことを特徴とする換気扇
。 It includes an outer casing having an air intake port on one side wall and an air outlet on the other side wall, and a blower having blades and an electric motor installed inside the outer casing via a fitting. A ventilation fan characterized in that a cylindrical portion having an outer diameter substantially the same as the outer diameter of the spinner of the blade is formed opposite to the spinner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3676087U JPS63144541U (en) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3676087U JPS63144541U (en) | 1987-03-13 | 1987-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63144541U true JPS63144541U (en) | 1988-09-22 |
Family
ID=30847466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3676087U Pending JPS63144541U (en) | 1987-03-13 | 1987-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63144541U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5540522U (en) * | 1978-09-04 | 1980-03-15 |
-
1987
- 1987-03-13 JP JP3676087U patent/JPS63144541U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5540522U (en) * | 1978-09-04 | 1980-03-15 |