JPS6166731U - - Google Patents
Info
- Publication number
- JPS6166731U JPS6166731U JP15167384U JP15167384U JPS6166731U JP S6166731 U JPS6166731 U JP S6166731U JP 15167384 U JP15167384 U JP 15167384U JP 15167384 U JP15167384 U JP 15167384U JP S6166731 U JPS6166731 U JP S6166731U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- fan
- port
- sirotskov
- inner diameter
- 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 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Ventilation (AREA)
Description
図面は本考案の一実施例を示したものにて、第
１図は全体構造の縦断面図、第２図は同構造の排
気筒及び化粧カバーを取外した状態の斜視図、第
３図は特性図である。
図中、２は外枠、４は開口部（吸気口）、６は
排気口、７は排気筒、９は送風装置、１３はシロ
ツコフアン、１４はモータ、ａは排気筒の基部の
内径寸法、ｂは排気口の上下（最大幅）寸法、ｃ
はシロツコフアンの軸方向寸法である。
The drawings show one embodiment of the present invention; Fig. 1 is a longitudinal sectional view of the overall structure, Fig. 2 is a perspective view of the same structure with the exhaust pipe and decorative cover removed, and Fig. 3 is a perspective view of the same structure with the exhaust pipe and decorative cover removed. It is a characteristic diagram. In the figure, 2 is the outer frame, 4 is the opening (intake port), 6 is the exhaust port, 7 is the exhaust pipe, 9 is the blower, 13 is the Sirotskov fan, 14 is the motor, a is the inner diameter dimension of the base of the exhaust pipe, b is the vertical (maximum width) dimension of the exhaust port, c
is the axial dimension of the Sirotskov fan.
Claims (1)
外方に基部の内径寸法が該排気口の最大幅寸法と
同等又はそれより小なる排気筒を具備する外枠に
、その吸気口から吸気し排気口及び排気筒から排
気するシロツコフアン使用の送風装置を組込んだ
ものであつて、そのシロツコフアンの軸方向寸法
を前記排気筒の基部の内径寸法の０．７５〜０．
９４倍に定めて成ることを特徴とする換気扇。 An outer frame that has an intake port and an exhaust port, and is provided with an exhaust tube outside the exhaust port, the inner diameter of the base of which is equal to or smaller than the maximum width of the exhaust port, and air is taken in and exhausted from the intake port. This device incorporates a blower using a Sirotskov fan that exhausts air from the mouth and the exhaust pipe, and the axial dimension of the Sirotskov fan is 0.75 to 0.75 times larger than the inner diameter of the base of the exhaust pipe.
A ventilation fan characterized by being made up of 94 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15167384U JPS6166731U (en) | 1984-10-05 | 1984-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15167384U JPS6166731U (en) | 1984-10-05 | 1984-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6166731U true JPS6166731U (en) | 1986-05-08 |
Family
ID=30709776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15167384U Pending JPS6166731U (en) | 1984-10-05 | 1984-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6166731U (en) |
-
1984
- 1984-10-05 JP JP15167384U patent/JPS6166731U/ja active Pending
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