JPS593250U - Duct intake and exhaust structure - Google Patents
Duct intake and exhaust structureInfo
- Publication number
- JPS593250U JPS593250U JP9708282U JP9708282U JPS593250U JP S593250 U JPS593250 U JP S593250U JP 9708282 U JP9708282 U JP 9708282U JP 9708282 U JP9708282 U JP 9708282U JP S593250 U JPS593250 U JP S593250U
- Authority
- JP
- Japan
- Prior art keywords
- duct
- intake
- exhaust structure
- rotating
- closing plate
- 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)
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図は従来の吸排気構造を示す断面図、第２図は本考
案吸排気構造を適用した排気ダクトの一例を示す断面図
、第３図は第２図におけるＡ−Ａ ′断面図、第４図
は第２図におけをＢ−Ｂ断面図、第５図は本考案吸排気
構造を適用した吸気ダクト ゛の一例を示す断面図であ
る。
１・・・・・・ダクト、１ａ・・・・・・吸排気孔、１
ｂ・・・・・・塞板回動用孔、２・・・・・・塞板、２
ａ・・・・・・立上り部、３・・・・・・固定用ネジ、
４・・・・・・ピン。FIG. 1 is a sectional view showing a conventional intake and exhaust structure, FIG. 2 is a sectional view showing an example of an exhaust duct to which the intake and exhaust structure of the present invention is applied, and FIG. 3 is a sectional view taken along line A-A' in FIG. FIG. 4 is a sectional view taken along line BB in FIG. 2, and FIG. 5 is a sectional view showing an example of an intake duct to which the intake and exhaust structure of the present invention is applied. 1...Duct, 1a...Intake/exhaust hole, 1
b... Closure plate rotation hole, 2... Closure plate, 2
a... Rising part, 3... Fixing screw,
4...Pin.
Claims (1)
用孔とダクトとを選択的に閉塞する塞板をダクト壁部適
所に一端を支点として軸着して設け、更に、ダクト壁面
の上記塞板回動面に該塞板回動用孔を設けて、上記塞板
を回動せしめることによりダクト内の空気の流れを切換
えるよう構成したことを特徴とするダクトの吸排気構造
。Intake and exhaust holes are provided at appropriate locations on the duct wall, and a blocking plate for selectively closing the intake and exhaust holes and the duct is provided at an appropriate location on the duct wall, with one end pivoted as a fulcrum. An intake/exhaust structure for a duct, characterized in that a hole for rotating the closing plate is provided on the rotating surface of the closing plate, and the flow of air in the duct is switched by rotating the closing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9708282U JPS593250U (en) | 1982-06-28 | 1982-06-28 | Duct intake and exhaust structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9708282U JPS593250U (en) | 1982-06-28 | 1982-06-28 | Duct intake and exhaust structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS593250U true JPS593250U (en) | 1984-01-10 |
Family
ID=30231079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9708282U Pending JPS593250U (en) | 1982-06-28 | 1982-06-28 | Duct intake and exhaust structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593250U (en) |
-
1982
- 1982-06-28 JP JP9708282U patent/JPS593250U/en active Pending
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