JPH02142961U - - Google Patents
Info
- Publication number
- JPH02142961U JPH02142961U JP5222089U JP5222089U JPH02142961U JP H02142961 U JPH02142961 U JP H02142961U JP 5222089 U JP5222089 U JP 5222089U JP 5222089 U JP5222089 U JP 5222089U JP H02142961 U JPH02142961 U JP H02142961U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- cooling fan
- stator
- small motor
- fixed
- 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
- 238000001816 cooling Methods 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
Landscapes
- Windings For Motors And Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Motor Or Generator Cooling System (AREA)
- Dc Machiner (AREA)
Description
第１図および第２図は各々本考案の実施例を示
す要部端面図および要部側面図、第３図は第１図
および第２図に示す冷却フアンの端面図、第４図
ａ，ｂは各々本考案の他の実施例における冷却フ
アンを示す端面図および側面図、第５図は従来の
小型モータの例を示す要部縦断面図、第６図およ
び第７図は各々第５図における回転子を示す端面
図および要部側面図である。
８：回転子、１０：回転子巻線、１３：冷却フ
アン。
1 and 2 are an end view and a side view of a main part showing an embodiment of the present invention, respectively, FIG. 3 is an end view of the cooling fan shown in FIGS. 1 and 2, and FIGS. b is an end view and a side view showing a cooling fan in another embodiment of the present invention, FIG. FIG. 2 is an end view and a side view of a main part of the rotor in the figure. 8: rotor, 10: rotor winding, 13: cooling fan.
Claims (1)
着してなる固定子と、回転子巻線を備え前記固定
子と対向して回転可能に支持された回転子と、こ
の回転子の一端に設けられた整流子および冷却フ
アンとを備えた小型モータにおいて、 回転子端部に設けられた絶縁コアの外方に複数
個の羽根を一体に突設して冷却フアンを形成する
と共に、この冷却フアンを回転子巻線を介して回
転子に固定したことを特徴とする小型モータ。[Claims for Utility Model Registration] A stator comprising a field made of permanent magnets fixed to the inside of a motor case, a rotor equipped with rotor windings and rotatably supported opposite to the stator; In this small motor equipped with a commutator and a cooling fan provided at one end of the rotor, a cooling fan is provided by integrally protruding a plurality of blades on the outside of an insulated core provided at the end of the rotor. 1. A small motor characterized in that the cooling fan is fixed to the rotor via a rotor winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5222089U JPH02142961U (en) | 1989-05-02 | 1989-05-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5222089U JPH02142961U (en) | 1989-05-02 | 1989-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02142961U true JPH02142961U (en) | 1990-12-04 |
Family
ID=31572343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5222089U Pending JPH02142961U (en) | 1989-05-02 | 1989-05-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02142961U (en) |
-
1989
- 1989-05-02 JP JP5222089U patent/JPH02142961U/ja active Pending
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