JPS61116945U - - Google Patents
Info
- Publication number
- JPS61116945U JPS61116945U JP4585U JP4585U JPS61116945U JP S61116945 U JPS61116945 U JP S61116945U JP 4585 U JP4585 U JP 4585U JP 4585 U JP4585 U JP 4585U JP S61116945 U JPS61116945 U JP S61116945U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- fulcrum
- wall
- balancer
- flow path
- 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.)
- Granted
Links
- 230000005484 gravity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Check Valves (AREA)
- Air-Flow Control Members (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
その窓の室内から見た正面図、第３図はダンパー
の部分の動作説明図、第４図はダンパーの他の実
施例の側面図。
１：排気口、２：送風機、３：流入口、６：空
間部、１１：補助部材、１７：外壁、１９：下向
き流路、２４：ダンパー、２５：回転支点、２７
：支持条、２８：空気室、２９：空気孔。
Fig. 1 is a sectional view of one embodiment of the present invention, Fig. 2 is a front view of the window as seen from the interior, Fig. 3 is an explanatory diagram of the operation of the damper portion, and Fig. 4 is another embodiment of the damper. side view. 1: Exhaust port, 2: Blower, 3: Inlet, 6: Space, 11: Auxiliary member, 17: Outer wall, 19: Downward flow path, 24: Damper, 25: Rotation fulcrum, 27
: Support strip, 28: Air chamber, 29: Air hole.
Claims (1)
に向けて流下させるように形成された下向き流路
に、排気口からの空気の逆流を阻止するために設
けた支点を中心に回転するダンパーの構造におい
て、下向き流路を形成する外壁に下向き流路に向
けて突出するダンパーの先端部を斜めにして載せ
る支持条２７とダンパーの回転支点を有する取付
条２６とを形成するとともに、この支持条、取付
条、外壁並びにダンパーで形成される空気室２８
と、この空気室を形成させる外壁に設けた空気孔
２９と、ダンパーの回転支点２５にダンパーの重
心を近ずけるバランサーとを有することを特徴と
するダンパー構造。 (2) 板状ダンパーの回転支点をずらし、ダンパ
ー自体の回転支点の反対側をバランサーとした実
用新案登録請求の範囲第１項記載のダンパー構造
。 (3) 板状ダンパーの回転支点の反対側の部分に
重りを取り付けてバランサーとした実用新案登録
請求の範囲第１項記載のダンパー構造。[Scope of Claim for Utility Model Registration] (1) A downward flow path formed in an exhaust port installed in the wall to allow indoor air to flow down toward the exhaust port, to prevent backflow of air from the exhaust port. In the structure of the damper, which rotates around a fulcrum provided for the purpose of the present invention, the damper has a support strip 27 on which the tip of the damper that projects toward the downward flow path is placed obliquely on the outer wall forming the downward flow path, and a rotation fulcrum for the damper. An air chamber 28 formed by the support strip, the mounting strip, the outer wall, and the damper.
A damper structure characterized in that it has an air hole 29 provided in the outer wall that forms this air chamber, and a balancer that brings the center of gravity of the damper closer to the rotation fulcrum 25 of the damper. (2) The damper structure according to claim 1, which is a utility model registration, in which the rotational fulcrum of the plate-shaped damper is shifted and the balancer is located on the opposite side of the rotational fulcrum of the damper itself. (3) The damper structure according to claim 1, wherein a weight is attached to the opposite side of the rotational fulcrum of the plate-shaped damper to serve as a balancer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4585U JPH0230672Y2 (en) | 1985-01-07 | 1985-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4585U JPH0230672Y2 (en) | 1985-01-07 | 1985-01-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61116945U true JPS61116945U (en) | 1986-07-23 |
| JPH0230672Y2 JPH0230672Y2 (en) | 1990-08-17 |
Family
ID=30471574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4585U Expired JPH0230672Y2 (en) | 1985-01-07 | 1985-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230672Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007077764A1 (en) * | 2006-01-04 | 2007-07-12 | Daikin Industries, Ltd. | Indoor unit for air conditioner |
-
1985
- 1985-01-07 JP JP4585U patent/JPH0230672Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007077764A1 (en) * | 2006-01-04 | 2007-07-12 | Daikin Industries, Ltd. | Indoor unit for air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0230672Y2 (en) | 1990-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61116945U (en) | ||
| JPS5926189Y2 (en) | Built-in ventilation fan | |
| JPH0118991Y2 (en) | ||
| JPS6038099Y2 (en) | ventilation fan for pipes | |
| JPH0116991Y2 (en) | ||
| JPS6212202Y2 (en) | ||
| JPS6317948Y2 (en) | ||
| JPS6183789U (en) | ||
| JPH0213935U (en) | ||
| JPS63134340U (en) | ||
| JPS637776Y2 (en) | ||
| JPS5838908Y2 (en) | air conditioner | |
| JPS586205Y2 (en) | Dehumidifier noise prevention device | |
| JPS63129146U (en) | ||
| JPS5885036A (en) | Fan for integral type air conditioner | |
| JPS6183788U (en) | ||
| JPH02535U (en) | ||
| JPS62117439U (en) | ||
| JPS6399150U (en) | ||
| JPH0474233U (en) | ||
| JPS6012120U (en) | Ventilation fan with shutter | |
| JPS63144535U (en) | ||
| JPS6214230U (en) | ||
| JPS6055732B2 (en) | Ventilation fan for duct | |
| JPH0277510U (en) |