JPH0176594U - - Google Patents
Info
- Publication number
- JPH0176594U JPH0176594U JP1987170754U JP17075487U JPH0176594U JP H0176594 U JPH0176594 U JP H0176594U JP 1987170754 U JP1987170754 U JP 1987170754U JP 17075487 U JP17075487 U JP 17075487U JP H0176594 U JPH0176594 U JP H0176594U
- Authority
- JP
- Japan
- Prior art keywords
- main plate
- circumference
- wave
- radial direction
- drive motor
- 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 5
- 238000005452 bending Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案の一実施例の説明図、第２図は
従来の送風機の構造図、第３図は従来の送風機に
おいて遠心力による翼の変形を示す説明図、第４
図ないし第６図は遠心力による曲げモーメントの
説明図である。
１……主板、２……側板、３……翼、８……波
板状部。
Fig. 1 is an explanatory diagram of an embodiment of the present invention, Fig. 2 is a structural diagram of a conventional blower, Fig. 3 is an explanatory diagram showing the deformation of blades due to centrifugal force in a conventional blower, and Fig. 4 is an explanatory diagram of an embodiment of the present invention.
6 through 6 are explanatory diagrams of bending moment due to centrifugal force. 1... Main plate, 2... Side plate, 3... Wing, 8... Corrugated sheet portion.
Claims (1)
部が主軸を介して駆動用モータに連結された主板
の一部を波形状とし、上記主板の半径方向にフレ
キシビリテイを与えたことを特徴とする送風機。 A part of the main plate, in which multiple blades are arranged on the circumference and the other end is connected to the drive motor via the main shaft, is shaped like a wave, giving flexibility in the radial direction of the main plate. A blower characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170754U JPH0176594U (en) | 1987-11-10 | 1987-11-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987170754U JPH0176594U (en) | 1987-11-10 | 1987-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0176594U true JPH0176594U (en) | 1989-05-24 |
Family
ID=31461978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987170754U Pending JPH0176594U (en) | 1987-11-10 | 1987-11-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0176594U (en) |
-
1987
- 1987-11-10 JP JP1987170754U patent/JPH0176594U/ja active Pending