JPS60178731U - ventilation fan - Google Patents
ventilation fanInfo
- Publication number
- JPS60178731U JPS60178731U JP5946484U JP5946484U JPS60178731U JP S60178731 U JPS60178731 U JP S60178731U JP 5946484 U JP5946484 U JP 5946484U JP 5946484 U JP5946484 U JP 5946484U JP S60178731 U JPS60178731 U JP S60178731U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- cover frame
- utility
- shutter blade
- weather cover
- 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
- Air-Flow Control Members (AREA)
- 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図は従来の換気扇を示す側断面図、第２図および第
３図はこの考案の換気扇の一実施例で第２図は換気停止
時の常態を、また第３図は換気運転時を示すものである
。なお図中１は換気扇本体、２は排気穴、３ａｔ３ｂは
シャッター翼、４はウェザ−カバー枠、５はその下方の
排気出口、−６は取付枠、７は整流板、８ａ、ａｂはウ
ェイトである。その他図中同−符号は同一または相当部
分を示すものとする。
第２図−
第３図Figure 1 is a side sectional view of a conventional ventilation fan, Figures 2 and 3 are examples of the ventilation fan of this invention, Figure 2 shows the normal state when ventilation is stopped, and Figure 3 shows the state when ventilation is in operation. It shows. In the figure, 1 is the ventilation fan body, 2 is the exhaust hole, 3at3b is the shutter blade, 4 is the weather cover frame, 5 is the exhaust outlet below, -6 is the mounting frame, 7 is the rectifier plate, 8a and ab are the weights. be. In other figures, the same reference numerals indicate the same or corresponding parts. Figure 2 - Figure 3
Claims (3)
気出口に、当該排気通路の閉成時に水平状態に位置し、
かつ開放時に排気流に沿って垂直方向に回動するシャッ
ター翼を設けたことを特徴とする換気扇。(1) At the lower exhaust outlet of the front weather cover frame covering the exhaust hole, located horizontally when the exhaust passage is closed;
A ventilation fan characterized by being provided with shutter blades that rotate vertically along the exhaust flow when opened.
ター翼には、換気扇本体の停止時に自重で当該シャッタ
ー翼を、排気通路の閉成状態に復元させるためのウェイ
トを設けた実用新案登録請求の範囲第１項記載の゛換気
扇。(2) Utility model registration request for the shutter blade installed at the lower exhaust outlet of the weather cover frame to be equipped with a weight to restore the shutter blade to the closed state of the exhaust passage by its own weight when the ventilation fan body is stopped. Range ``Ventilation fan described in item 1.''
気出口に、回動シャッター翼のストッパ兼用整流板を設
けた実用新案登録請求の範囲第１項記載の換気扇。 −（４）シャッター翼を、ウェザ−カバー枠の下方排気
出口に着脱自在に設けた取付枠に、それぞれ回動可能に
支承させた実用新案登録請求の範囲第１項記載の換気扇
。 □（５）取付枠に支承させたシャ
ッター翼を、複数枚から構成すると共に、それぞれが独
自に回動し得るようにした実用新案登録請求の範囲第４
項記載の換気扇。(3) The ventilation fan according to claim 1, which is a registered utility model, wherein a baffle plate that also serves as a stopper for the rotary shutter blade is provided at the lower exhaust outlet of the front weather cover frame that covers the exhaust hole. -(4) The ventilation fan according to claim 1, wherein the shutter blades are rotatably supported on mounting frames removably provided at the lower exhaust outlet of the weather cover frame. □(5) Utility model registration claim No. 4 in which the shutter blade supported by the mounting frame is composed of a plurality of blades, each of which can rotate independently.
Ventilation fan as described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5946484U JPS60178731U (en) | 1984-04-23 | 1984-04-23 | ventilation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5946484U JPS60178731U (en) | 1984-04-23 | 1984-04-23 | ventilation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60178731U true JPS60178731U (en) | 1985-11-27 |
Family
ID=30585915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5946484U Pending JPS60178731U (en) | 1984-04-23 | 1984-04-23 | ventilation fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60178731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019088717A (en) * | 2017-11-17 | 2019-06-13 | パナソニックＩｐマネジメント株式会社 | Washing and drying machine |
-
1984
- 1984-04-23 JP JP5946484U patent/JPS60178731U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019088717A (en) * | 2017-11-17 | 2019-06-13 | パナソニックＩｐマネジメント株式会社 | Washing and drying machine |
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