JPH0276193U - - Google Patents
Info
- Publication number
- JPH0276193U JPH0276193U JP15655788U JP15655788U JPH0276193U JP H0276193 U JPH0276193 U JP H0276193U JP 15655788 U JP15655788 U JP 15655788U JP 15655788 U JP15655788 U JP 15655788U JP H0276193 U JPH0276193 U JP H0276193U
- Authority
- JP
- Japan
- Prior art keywords
- flow fan
- cross flow
- cross
- blades
- hollow part
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は、本考案の一実施例に係るクロスフロ
ーフアンの要部拡大断面図、第２図は、上記クロ
スフローフアンを用いた場合と従来のクロスフロ
ーフアンを用いた場合との流速分布を示す相関特
性図、第３図は、その風量と回転数との相関特性
図、第４図は、本考案の背景となる従来のクロス
フローフアンの概略正面図、第５図は、上記クロ
スフローフアンをブレードスパン方向に複数個接
続した場合の概略構成図、第６図は、第４図にお
けるＡ―Ａ矢視断面図である。
符号の説明、１…クロスフローフアン、２…環
状プレート、３…ブレード、４…中空部端面、５
…中空部端面、６…クロスフローフアン。
FIG. 1 is an enlarged cross-sectional view of the main parts of a cross-flow fan according to an embodiment of the present invention, and FIG. 2 is a flow velocity distribution when using the above-mentioned cross-flow fan and when using a conventional cross-flow fan. 3 is a correlation characteristic diagram showing the air volume and rotation speed, FIG. 4 is a schematic front view of a conventional cross flow fan that is the background of this invention, and FIG. FIG. 6, which is a schematic configuration diagram when a plurality of flow fans are connected in the blade span direction, is a sectional view taken along the line AA in FIG. 4. Explanation of symbols, 1... Cross flow fan, 2... Annular plate, 3... Blade, 4... Hollow part end surface, 5
...Hollow part end face, 6...Cross flow fan.
Claims (1)
のブレードを配設してなるクロスフローフアンに
おいて、 上記環状プレートのブレードが配設されていな
い面側の中空部端面に、面取りを施したことを特
徴とするクロスフローフアン。[Claims for Utility Model Registration] In a cross flow fan having a plurality of blades arranged between a pair of hollow concentric annular plates, the end face of the hollow part on the side of the annular plate on which the blades are not arranged. A cross flow fan characterized by a chamfered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988156557U JP2549052Y2 (en) | 1988-11-29 | 1988-11-29 | Cross flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988156557U JP2549052Y2 (en) | 1988-11-29 | 1988-11-29 | Cross flow fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0276193U true JPH0276193U (en) | 1990-06-11 |
| JP2549052Y2 JP2549052Y2 (en) | 1997-09-24 |
Family
ID=31435206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988156557U Expired - Fee Related JP2549052Y2 (en) | 1988-11-29 | 1988-11-29 | Cross flow fan |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2549052Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52138410U (en) * | 1976-04-14 | 1977-10-20 |
-
1988
- 1988-11-29 JP JP1988156557U patent/JP2549052Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52138410U (en) * | 1976-04-14 | 1977-10-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2549052Y2 (en) | 1997-09-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |