JPH0193396U - - Google Patents
Info
- Publication number
- JPH0193396U JPH0193396U JP18792287U JP18792287U JPH0193396U JP H0193396 U JPH0193396 U JP H0193396U JP 18792287 U JP18792287 U JP 18792287U JP 18792287 U JP18792287 U JP 18792287U JP H0193396 U JPH0193396 U JP H0193396U
- Authority
- JP
- Japan
- Prior art keywords
- bearing
- boss
- casing
- stator
- blade
- 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
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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図は同じく送風性能を示す特性図、第３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、２２は軸受保持部、
２３はステータ、２５は軸受、２６は回転軸、２
７はロータボス、２８は回転体、２９は界磁用磁
石、３０はボス、３２は傾斜部、３３は羽根であ
る。
FIG. 1 is a sectional view showing an embodiment of this invention, FIG. 2 is a characteristic diagram showing air blowing performance, and FIG. 3 is a sectional view showing a conventional blower. In addition, 21 is a casing, 22 is a bearing holding part,
23 is a stator, 25 is a bearing, 26 is a rotating shaft, 2
7 is a rotor boss, 28 is a rotating body, 29 is a field magnet, 30 is a boss, 32 is an inclined portion, and 33 is a blade.
Claims (1)
た軸受保持部と、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、
羽根及びボスからなる回転体と、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、上記ボスの外周側壁に上
記ケーシング方向に向つて広がる傾斜部を設ける
とともに、この傾斜部終端に羽根を設けたことを
特徴とする送風機。 (2) 羽根の断面形状を流線形にしたことを特徴
とする実用新案登録請求の範囲第１項記載の送風
機。[Scope of Claim for Utility Model Registration] (1) 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 to this bearing, and this Connected to the rotating shaft via a rotor boss,
A rotating body including a blade and a boss, and a field magnet provided on an inner circumferential side wall of the rotating body so as to face the stator, and an inclined portion extending toward the casing direction on an outer circumferential side wall of the boss. A blower characterized in that a blade is provided at the end of the inclined portion. (2) The blower according to claim 1 of the utility model registration claim, characterized in that the cross-sectional shape of the blades is streamlined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18792287U JPH0193396U (en) | 1987-12-10 | 1987-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18792287U JPH0193396U (en) | 1987-12-10 | 1987-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193396U true JPH0193396U (en) | 1989-06-20 |
Family
ID=31479051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18792287U Pending JPH0193396U (en) | 1987-12-10 | 1987-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193396U (en) |
-
1987
- 1987-12-10 JP JP18792287U patent/JPH0193396U/ja active Pending