JPS62201327U - - Google Patents
Info
- Publication number
- JPS62201327U JPS62201327U JP8946986U JP8946986U JPS62201327U JP S62201327 U JPS62201327 U JP S62201327U JP 8946986 U JP8946986 U JP 8946986U JP 8946986 U JP8946986 U JP 8946986U JP S62201327 U JPS62201327 U JP S62201327U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- rotary solenoid
- arm
- fan motor
- opening
- 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 2
Landscapes
- Air-Flow Control Members (AREA)
Description
第１図及び第２図はこの考案の一実施例を示す
もので、第１図はシヤツターの閉止状態を、また
第２図はシヤツターの開放状態を示すそれぞれの
全体斜視図である。さらに第３図はロータリーソ
レノイドの駆動力特性図とシヤツターの負荷荷重
特性図である。なお図中１はロータリーソレノイ
ド、１ａは回動軸、２はアーム、３はフアンモー
タ、６はシヤツター、７は連結金具、９は駆動杆
を示すものである。
FIGS. 1 and 2 show an embodiment of this invention, with FIG. 1 being a perspective view of the shutter in its closed state, and FIG. 2 being a perspective view of the shutter in its open state. Furthermore, FIG. 3 shows a driving force characteristic diagram of the rotary solenoid and a load characteristic diagram of the shutter. In the figure, 1 is a rotary solenoid, 1a is a rotating shaft, 2 is an arm, 3 is a fan motor, 6 is a shutter, 7 is a connecting fitting, and 9 is a drive rod.
Claims (1)
続されこのフアンモータの駆動と同時に所定角度
だけ回動するロータリーソレノイドと、その回動
軸に一端を固着されたアーム及びこのアームの他
端と上記シヤツターの連結金具との間に回動可能
に張架した駆動杆とで行うようにしたものにおい
て、上記ロータリーソレノイドの駆動力特性をシ
ヤツター負荷荷重特性と近似するように構成した
ことを特徴とする換気扇のシヤツター開閉装置。 The opening and closing of the shutter is controlled by a rotary solenoid that is connected in parallel with the fan motor and rotates by a predetermined angle at the same time as the fan motor is driven, an arm that has one end fixed to its rotating shaft, and a rotary solenoid that connects the other end of this arm and the shutter. A ventilation fan, characterized in that the rotary solenoid is constructed so that the driving force characteristics of the rotary solenoid are similar to the shutter load characteristics, in which the driving rod is rotatably stretched between the connecting fittings. Shutter opening/closing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8946986U JPS62201327U (en) | 1986-06-12 | 1986-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8946986U JPS62201327U (en) | 1986-06-12 | 1986-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62201327U true JPS62201327U (en) | 1987-12-22 |
Family
ID=30948477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8946986U Pending JPS62201327U (en) | 1986-06-12 | 1986-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62201327U (en) |
-
1986
- 1986-06-12 JP JP8946986U patent/JPS62201327U/ja active Pending
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