JPS594929U - ventilation fan - Google Patents
ventilation fanInfo
- Publication number
- JPS594929U JPS594929U JP9996182U JP9996182U JPS594929U JP S594929 U JPS594929 U JP S594929U JP 9996182 U JP9996182 U JP 9996182U JP 9996182 U JP9996182 U JP 9996182U JP S594929 U JPS594929 U JP S594929U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- main body
- body frame
- frame
- oil pan
- 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (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
第１図は従来例としての換気扇を示す縦断面図、第２図
は本考案の適用例としての換気扇を示す縦断面図である
。
１・・・・・・本体フレーム、２・・・・・・羽根車、
３・・・・・・電動機、４・・・・・・排気口、５・・
・・・・シャッタ、７・・・・・・油受、８・・・・・
・オリフィス部、１０・・・・・・吸込口、１２・・・
・・・フィルタ、１４・・・・・・吸音材。FIG. 1 is a vertical sectional view showing a ventilation fan as a conventional example, and FIG. 2 is a vertical sectional view showing a ventilation fan as an application example of the present invention. 1... Body frame, 2... Impeller,
3...Electric motor, 4...Exhaust port, 5...
...Shutter, 7...Oil pan, 8...
・Orifice part, 10...Suction port, 12...
...Filter, 14...Sound absorbing material.
Claims (2)
気口には開閉可能のシャッタをそれぞれ備え、前記排気
口を構成し、内部に電動機によって回転する羽根車を配
設してなる筒状の本体フレームにおける室内側の開口部
に装着する、該本体フレームの内部に入り込む通風路構
造としてのオリフィス部を持つ枠状の油受に対してはそ
のオリフィス部の外周に、本体フレームとオリフィス部
との間の隙間を塞ぐ防音材を装着してなる構成の換気扇
。(1) The suction port facing the room is equipped with a filter, the exhaust port facing the outdoors is equipped with a shutter that can be opened and closed, and the cylinder constitutes the exhaust port and has an impeller inside that is rotated by an electric motor. For a frame-shaped oil pan that is attached to an opening on the indoor side of a main body frame and has an orifice part as a ventilation passage structure that enters the inside of the main body frame, a frame-shaped oil pan is attached to the main body frame and the orifice on the outer periphery of the orifice part. A ventilation fan equipped with soundproofing material that closes the gap between the ventilation fan and the ventilation fan.
実用新案登録請求の範囲第１項記載の換気扇。(2) The ventilation fan according to claim 1, wherein the sound insulating material is a sound absorbing material such as glass wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9996182U JPS594929U (en) | 1982-07-01 | 1982-07-01 | ventilation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9996182U JPS594929U (en) | 1982-07-01 | 1982-07-01 | ventilation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS594929U true JPS594929U (en) | 1984-01-13 |
Family
ID=30236670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9996182U Pending JPS594929U (en) | 1982-07-01 | 1982-07-01 | ventilation fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS594929U (en) |
-
1982
- 1982-07-01 JP JP9996182U patent/JPS594929U/en active Pending
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