JPH0159843U - - Google Patents
Info
- Publication number
- JPH0159843U JPH0159843U JP15466787U JP15466787U JPH0159843U JP H0159843 U JPH0159843 U JP H0159843U JP 15466787 U JP15466787 U JP 15466787U JP 15466787 U JP15466787 U JP 15466787U JP H0159843 U JPH0159843 U JP H0159843U
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- fan
- wind tunnel
- view
- whose
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Description
第１〜３図は本考案の一実施例を示す図で、第
１図はその平面図、第２図は第１図の―矢線
に沿つて見た部分を拡大して示した側断面図、第
３図は第２図の―矢線に沿つて見た部分を拡
大して示した横断面図、第４〜６図は従来の風洞
を示す図で、第４図はその平面図、第５図は第４
図の―矢線に沿つて見た部分を拡大して示し
た側断面図、第６図は風洞１内からフアン６近傍
を斜め上流から見た図で、フアンが回転している
場合の説明図である。
１……風洞、２……流路の一部、３……モータ
ー、４，４ａ，４ｂ……回転軸、６ａ，６ｂ……
フアン、７……フエアリング、８……支柱、９…
…軸反転装置。
Figures 1 to 3 are views showing one embodiment of the present invention, with Figure 1 being a plan view thereof, and Figure 2 being an enlarged side cross-sectional view of the portion seen along the - arrow line in Figure 1. Figure 3 is an enlarged cross-sectional view of the part seen along the - arrow in Figure 2, Figures 4 to 6 are diagrams showing a conventional wind tunnel, and Figure 4 is a plan view thereof. , Figure 5 is the fourth
Figure 6 is an enlarged side cross-sectional view of the part seen along the - arrow line in the figure. Figure 6 is a view of the vicinity of the fan 6 viewed diagonally from upstream from inside the wind tunnel 1, and is an explanation when the fan is rotating. It is a diagram. 1... Wind tunnel, 2... Part of the flow path, 3... Motor, 4, 4a, 4b... Rotating shaft, 6a, 6b...
Fan, 7... Fairing, 8... Support, 9...
...Axis reversal device.
Claims (1)
いて、回転中心を一致させかつ隣接して同一軸上
に取付けられるとともに相互の回転方向を逆向き
とした２個のフアンを具備したことを特徴とする
風洞。 A wind tunnel in which a flow is generated by the rotation of a fan, characterized in that it is equipped with two fans whose centers of rotation coincide, are mounted adjacently on the same axis, and whose rotation directions are opposite to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15466787U JPH0159843U (en) | 1987-10-12 | 1987-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15466787U JPH0159843U (en) | 1987-10-12 | 1987-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0159843U true JPH0159843U (en) | 1989-04-14 |
Family
ID=31431601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15466787U Pending JPH0159843U (en) | 1987-10-12 | 1987-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0159843U (en) |
-
1987
- 1987-10-12 JP JP15466787U patent/JPH0159843U/ja active Pending
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