JPS5986532U - Ventilation fan for duct - Google Patents
Ventilation fan for ductInfo
- Publication number
- JPS5986532U JPS5986532U JP18286582U JP18286582U JPS5986532U JP S5986532 U JPS5986532 U JP S5986532U JP 18286582 U JP18286582 U JP 18286582U JP 18286582 U JP18286582 U JP 18286582U JP S5986532 U JPS5986532 U JP S5986532U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- vent hole
- exhaust port
- air reservoir
- joint cylinder
- 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
- Ventilation (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図は従来のダクト用換気扇の破断面図、第２図及び
第３図は本考案の一実施例を示し、第２図は全体の縦断
面図、第３図は要部の分解斜視図であり、第４図は本考
案の他の実施例を示す第３図相当図である。
図中、１０は本体箱、１１は吸気口、１２は排気口、１
３はファン、１４は電動機、１６は送風機、２１．３５
は空気溜ｔケース、２２．３６は通気口、２３．３７は
継手筒体、２４．３８は径大口部、２７．４０は閉塞部
材、２８は排気用ダクトである。Fig. 1 is a broken sectional view of a conventional duct ventilation fan, Figs. 2 and 3 show an embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view of the whole, and Fig. 3 is an exploded perspective view of the main parts. FIG. 4 is a diagram corresponding to FIG. 3 showing another embodiment of the present invention. In the figure, 10 is the main body box, 11 is the intake port, 12 is the exhaust port, 1
3 is a fan, 14 is an electric motor, 16 is a blower, 21.35
22.36 is an air reservoir T case, 22.36 is a vent, 23.37 is a joint cylinder, 24.38 is a large diameter opening, 27.40 is a closing member, and 28 is an exhaust duct.
Claims (1)
気口及び吸気口を有する本体箱と、この本体箱の側面部
に前記排気口と連通状態に取付けられ該排気口に対応す
る通気口が形成された空気溜ケースと、この空気溜ケー
スの側面図に前記通気口を包囲するようにして基端部が
取付けられ該゛基端部に前記通気口よりも径大な径大口
部を有し−先端部に排気用ダクトが連結される継手筒体
とを具備し、この継手筒体における径大口部の下縁を前
記空気溜ケースにおける通気口の下縁と同等若しくはそ
れよりも高く位置させると共に、前記継゛手筒体の上縁
部と前記空気溜ケースのそれとの間に閉塞部材を設けた
ダクト用換気扇。A main body box has an air blower consisting of a fan and an electric motor installed therein and has an exhaust port and an intake port on the side surface, and a vent hole that is attached to the side surface of the main box in communication with the exhaust port and corresponds to the exhaust port is formed. A side view of the air reservoir case shows a base end portion attached to surround the vent hole, and the base end portion has a large-diameter opening portion that is larger in diameter than the vent hole. - A joint cylinder to which an exhaust duct is connected to the tip, and the lower edge of the large-diameter opening of the joint cylinder is positioned equal to or higher than the lower edge of the vent in the air reservoir case. The duct ventilation fan further includes a closing member provided between the upper edge of the joint cylinder and that of the air reservoir case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18286582U JPS5986532U (en) | 1982-12-01 | 1982-12-01 | Ventilation fan for duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18286582U JPS5986532U (en) | 1982-12-01 | 1982-12-01 | Ventilation fan for duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5986532U true JPS5986532U (en) | 1984-06-12 |
Family
ID=30395910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18286582U Pending JPS5986532U (en) | 1982-12-01 | 1982-12-01 | Ventilation fan for duct |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5986532U (en) |
-
1982
- 1982-12-01 JP JP18286582U patent/JPS5986532U/en active Pending
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