JPS612766U - Vehicle alternator - Google Patents
Vehicle alternatorInfo
- Publication number
- JPS612766U JPS612766U JP8670584U JP8670584U JPS612766U JP S612766 U JPS612766 U JP S612766U JP 8670584 U JP8670584 U JP 8670584U JP 8670584 U JP8670584 U JP 8670584U JP S612766 U JPS612766 U JP S612766U
- Authority
- JP
- Japan
- Prior art keywords
- cooling fan
- rotor pole
- pole core
- alternator
- vehicle alternator
- 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
- Motor Or Generator Cooling System (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【図面の簡単な説明】
第１図は本案による車両用交流発電機の回転子の断面図
、第２図は冷却ファンをロータポールコアに配置した状
態図、第３図は冷却ファンを押し出した凸部がロータポ
ールファ凹部に密着した状態図、第４図は冷却ファン押
し出し部の拡大図である。
１・・・・・・回Ｅ軸、２．２’・・曲ロータポールコ
ア、３・・・・・・ヨーク、４・・曲ボビン、５・・曲
コイ、ル、６，６′・・・・・・冷却ファジ、７・・・
・・・押し出し凸部、８・・・・・・凹部、９・・晶凹
部に設けた溝。[Brief explanation of the drawings] Figure 1 is a cross-sectional view of the rotor of the vehicle alternator according to the present invention, Figure 2 is a diagram with the cooling fan arranged in the rotor pole core, and Figure 3 is with the cooling fan pushed out. FIG. 4 is a state diagram in which the convex portion is in close contact with the rotor pole fan concave portion, and FIG. 4 is an enlarged view of the cooling fan extrusion portion. 1... Rotary E axis, 2.2'... Curved rotor pole core, 3... Yoke, 4... Curved bobbin, 5... Curved coil, Le, 6, 6'. ...Cooling fudge, 7...
... Extruded convex portion, 8... Concave portion, 9... Groove provided in crystal concave portion.
Claims (1)
一端面に冷却ファンを有する車両用交流発電機において
、複数個の凹部を設けたロータポールコアに、上記冷却
ファンを配置後、冷却ファンをロータポールコア凹部に
冷却ファン羽根部側より押し出した凸部を圧入で固定し
たことを特徴とする車両用交流発電機。 ２ 上記ロータポールコア凹部丙径に溝を設けた− こ
とを特徴とする実用新案登録請求の範囲第１項記載の車
両用交流発電機。[Scope of Claim for Utility Model Registration] 1. In a vehicle alternator having a cooling fan on at least one end surface of a rotor pole core fixed to a rotating shaft, the rotor pole core provided with a plurality of recesses has the above-mentioned An alternator for a vehicle, characterized in that, after the cooling fan is arranged, the cooling fan is fixed in the rotor pole core recess by press-fitting a protrusion pushed out from the cooling fan blade side. 2. The vehicular alternator according to claim 1, wherein a groove is provided in the diameter of the rotor pole core recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8670584U JPS612766U (en) | 1984-06-13 | 1984-06-13 | Vehicle alternator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8670584U JPS612766U (en) | 1984-06-13 | 1984-06-13 | Vehicle alternator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS612766U true JPS612766U (en) | 1986-01-09 |
Family
ID=30638261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8670584U Pending JPS612766U (en) | 1984-06-13 | 1984-06-13 | Vehicle alternator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS612766U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0479181U (en) * | 1990-11-21 | 1992-07-09 | ||
| JPH04113677U (en) * | 1991-03-25 | 1992-10-05 | 積水化学工業株式会社 | Water-stop structure of double window frame |
| FR3088503A1 (en) * | 2018-11-08 | 2020-05-15 | Valeo Equipements Electriques Moteur | ROTOR FAN FOR ROTATING ELECTRIC MACHINE |
-
1984
- 1984-06-13 JP JP8670584U patent/JPS612766U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0479181U (en) * | 1990-11-21 | 1992-07-09 | ||
| JPH04113677U (en) * | 1991-03-25 | 1992-10-05 | 積水化学工業株式会社 | Water-stop structure of double window frame |
| FR3088503A1 (en) * | 2018-11-08 | 2020-05-15 | Valeo Equipements Electriques Moteur | ROTOR FAN FOR ROTATING ELECTRIC MACHINE |
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