JPS5917300U - axial blower - Google Patents
axial blowerInfo
- Publication number
- JPS5917300U JPS5917300U JP11263282U JP11263282U JPS5917300U JP S5917300 U JPS5917300 U JP S5917300U JP 11263282 U JP11263282 U JP 11263282U JP 11263282 U JP11263282 U JP 11263282U JP S5917300 U JPS5917300 U JP S5917300U
- Authority
- JP
- Japan
- Prior art keywords
- tunnel
- impeller
- blower
- axial flow
- section
- 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
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (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
図面はこの考案の実施例を示すものであり、第１図は軸
流送風機の縦断面図、第２図は第１図のＡないしＦの各
位置における送風洞の横断面形状を示す線図、第３図は
第１図の■−■断面図である。
１・・・・・・送風洞、１３・・・・・・羽根車、１５
・・・・・・ステータ、１７・・・・・・ノーズコーン
。The drawings show an embodiment of this invention, and Fig. 1 is a longitudinal cross-sectional view of an axial flow blower, and Fig. 2 is a diagram showing the cross-sectional shape of the blowing tunnel at each position A to F in Fig. 1. , FIG. 3 is a cross-sectional view taken along the line ■-■ of FIG. 1...Blow tunnel, 13...Impeller, 15
...Stator, 17...Nose cone.
Claims (1)
、この羽根車の直前に置かれた、この羽根車のボス部に
なめらかに連なる形状を備えたノーズコーンを少なくと
も有する軸流送風機において、前記送風洞が、前記ノー
ズコーンに沿った長さにわたって、上流から下流側に向
って、多角形断面から、これより面積の小さな円形断面
に連続的に変化していることを特徴とする軸流送風機。An axial flow system having at least a cylindrical air blowing tunnel, an impeller that rotates on an axis inside the tunnel, and a nose cone that is placed just in front of the impeller and has a shape that smoothly extends to the boss of the impeller. In the blower, the air blowing tunnel is characterized in that the air tunnel continuously changes from a polygonal cross section to a circular cross section with a smaller area from upstream to downstream over the length along the nose cone. axial flow blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11263282U JPS5917300U (en) | 1982-07-24 | 1982-07-24 | axial blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11263282U JPS5917300U (en) | 1982-07-24 | 1982-07-24 | axial blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5917300U true JPS5917300U (en) | 1984-02-02 |
Family
ID=30261040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11263282U Pending JPS5917300U (en) | 1982-07-24 | 1982-07-24 | axial blower |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5917300U (en) |
-
1982
- 1982-07-24 JP JP11263282U patent/JPS5917300U/en active Pending
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