JPH01103793U - - Google Patents
Info
- Publication number
- JPH01103793U JPH01103793U JP19895387U JP19895387U JPH01103793U JP H01103793 U JPH01103793 U JP H01103793U JP 19895387 U JP19895387 U JP 19895387U JP 19895387 U JP19895387 U JP 19895387U JP H01103793 U JPH01103793 U JP H01103793U
- Authority
- JP
- Japan
- Prior art keywords
- rotor yoke
- bearing
- stator
- casing
- boss
- 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、２１はケーシング、２３は軸受保持部、
２４はステータ、２６は軸受、２７は回転軸、２
８はロータヨーク、２９は界磁用磁石、３０は回
転体、３１はボス部、３２は羽根、３３は貫通孔
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, 21 is a casing, 23 is a bearing holding part,
24 is a stator, 26 is a bearing, 27 is a rotating shaft, 2
8 is a rotor yoke, 29 is a field magnet, 30 is a rotating body, 31 is a boss portion, 32 is a blade, and 33 is a through hole.
Claims (1)
受保持部と、この軸受保持部に設けられたステー
タおよび軸受と、この軸受に嵌合された回転軸と
、この回転軸に結合されたロータヨークと、この
ロータヨークに設けられたボスおよび羽根からな
る回転体と、上記ステータと対向するようにロー
タヨーク内周側壁に設けられた界磁用磁石とを備
え、上記ボスとロータヨークとに互いに連通する
貫通孔を穿設したことを特徴とする送風機。 A casing, a bearing holding part provided in the casing, a stator and a bearing provided in this bearing holding part, a rotating shaft fitted to this bearing, a rotor yoke coupled to this rotating shaft, and this rotor yoke. A rotating body consisting of a boss and blades provided on the rotor yoke, and a field magnet provided on the inner circumferential side wall of the rotor yoke so as to face the stator, and a through hole is bored through the boss and the rotor yoke to communicate with each other. A blower characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19895387U JPH01103793U (en) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19895387U JPH01103793U (en) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01103793U true JPH01103793U (en) | 1989-07-13 |
Family
ID=31489430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19895387U Pending JPH01103793U (en) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01103793U (en) |
-
1987
- 1987-12-29 JP JP19895387U patent/JPH01103793U/ja active Pending