JPS58143467U - Vehicle alternator - Google Patents
Vehicle alternatorInfo
- Publication number
- JPS58143467U JPS58143467U JP3910882U JP3910882U JPS58143467U JP S58143467 U JPS58143467 U JP S58143467U JP 3910882 U JP3910882 U JP 3910882U JP 3910882 U JP3910882 U JP 3910882U JP S58143467 U JPS58143467 U JP S58143467U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- field rotor
- vehicle alternator
- centrifugal fan
- outer peripheral
- 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
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 1
Landscapes
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
- Synchronous Machinery (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
第１図は従来の車両用交流発電機を示す断面図、第２図
はこの考案の一実施例を示す断面図である。
図において、５は回転子、５１は回転軸、５１ａは（第
３の）通風孔、５１ｂはその開口部、５１Ｃは連通孔、
５２は界磁コイル、５３は磁極、６は遠心ファンである
。なお、図中同一符号は同−又は相当部分を示す。FIG. 1 is a sectional view showing a conventional vehicular alternator, and FIG. 2 is a sectional view showing an embodiment of this invention. In the figure, 5 is a rotor, 51 is a rotating shaft, 51a is a (third) ventilation hole, 51b is an opening thereof, 51C is a communication hole,
52 is a field coil, 53 is a magnetic pole, and 6 is a centrifugal fan. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
、及び上記界磁回転子の回転軸の軸心部に設けられ上記
界磁回転子の他方の側端部側の上記回転軸端に開口する
とともに上記遠心ファンの内周部に対向する部位におい
て上記回転軸の外周面に連通ずる通風孔を備え、上記通
風孔を通して上記遠心ファンによって導入される外気に
よって上記回転軸を介して上記界磁回転子を冷却するよ
うにしたことを特徴とする車輛用交流発電機。a centrifugal fan attached to one side end of the field rotor, and an end of the rotating shaft provided at the axial center of the rotating shaft of the field rotor and on the other side end of the field rotor. a ventilation hole that is open to the outer peripheral surface of the rotating shaft at a portion facing the inner peripheral portion of the centrifugal fan and communicates with the outer peripheral surface of the rotating shaft; A vehicle alternator characterized by cooling a field rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3910882U JPS58143467U (en) | 1982-03-18 | 1982-03-18 | Vehicle alternator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3910882U JPS58143467U (en) | 1982-03-18 | 1982-03-18 | Vehicle alternator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58143467U true JPS58143467U (en) | 1983-09-27 |
Family
ID=30050415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3910882U Pending JPS58143467U (en) | 1982-03-18 | 1982-03-18 | Vehicle alternator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58143467U (en) |
-
1982
- 1982-03-18 JP JP3910882U patent/JPS58143467U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58143467U (en) | Vehicle alternator | |
| JPS58159889U (en) | brushless motor | |
| JPS60144759U (en) | Built-in brake servo motor | |
| JPS583755U (en) | molded motor | |
| JPS5923261U (en) | rotor for electric motor | |
| JPS58183080U (en) | flat motor | |
| JPS58136963U (en) | vehicle generator | |
| JPS5990642U (en) | Flywheel structure | |
| JPS5990244U (en) | rotor | |
| JPS6092798U (en) | electric blower | |
| JPS60162960U (en) | Open drip-proof rotating electric machine | |
| JPS58122032U (en) | Electromagnetic coupling device | |
| JPS59191850U (en) | motor | |
| JPS589081U (en) | transistor motor | |
| JPS6092796U (en) | electric blower | |
| JPS59159168U (en) | generator cooling system | |
| JPS5834579U (en) | magnet rotor | |
| JPS58186784U (en) | motor | |
| JPS60183568U (en) | Onboard generator | |
| JPS5966366U (en) | Rotation transmission device using a motor | |
| JPS58191396U (en) | pump | |
| JPS5915265U (en) | motor | |
| JPS58176542U (en) | rotating electric machine | |
| JPS5992571U (en) | Flat motor | |
| JPS5997595U (en) | Brushless motor with frequency generator |