JPH0166496U - - Google Patents
Info
- Publication number
- JPH0166496U JPH0166496U JP1987161547U JP16154787U JPH0166496U JP H0166496 U JPH0166496 U JP H0166496U JP 1987161547 U JP1987161547 U JP 1987161547U JP 16154787 U JP16154787 U JP 16154787U JP H0166496 U JPH0166496 U JP H0166496U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- bearing holding
- stator
- casing
- rotating shaft
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は従来の送風機を示す断面図である。
なお、２０はケーシング、２１は軸受保持部、
２２はステーター、２４は軸受、２６は回転軸、
２７はロータボス、２７ａは突起部、２８は回転
体、２９は界磁用磁石である。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional blower. In addition, 20 is a casing, 21 is a bearing holding part,
22 is a stator, 24 is a bearing, 26 is a rotating shaft,
27 is a rotor boss, 27a is a projection, 28 is a rotating body, and 29 is a field magnet.
Claims (1)
受保持部と、この軸受保持部に設けられたステー
タ及び軸受と、この軸受に嵌合された回転軸と、
この回転軸にロータボスを介して結合された回転
体と、この回転体の内周側壁に上記ステータと対
向するように設けられた界磁用磁石とを備え、上
記ロータボスに上記軸受保持部と当接する突起部
を設けたことを特徴とする送風機。 A casing, a bearing holding part provided in this casing, a stator and a bearing provided in this bearing holding part, a rotating shaft fitted in this bearing,
A rotating body is connected to the rotating shaft via a rotor boss, and a field magnet is provided on the inner peripheral side wall of the rotating body to face the stator, and the rotor boss is connected to the bearing holding portion. A blower characterized by having a protrusion that comes into contact with the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161547U JPH0166496U (en) | 1987-10-22 | 1987-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161547U JPH0166496U (en) | 1987-10-22 | 1987-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0166496U true JPH0166496U (en) | 1989-04-27 |
Family
ID=31444580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161547U Pending JPH0166496U (en) | 1987-10-22 | 1987-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0166496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002070791A (en) * | 2000-08-24 | 2002-03-08 | Japan Servo Co Ltd | Axial flow fan |
-
1987
- 1987-10-22 JP JP1987161547U patent/JPH0166496U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002070791A (en) * | 2000-08-24 | 2002-03-08 | Japan Servo Co Ltd | Axial flow fan |