JPH0321964U - - Google Patents
Info
- Publication number
- JPH0321964U JPH0321964U JP8245389U JP8245389U JPH0321964U JP H0321964 U JPH0321964 U JP H0321964U JP 8245389 U JP8245389 U JP 8245389U JP 8245389 U JP8245389 U JP 8245389U JP H0321964 U JPH0321964 U JP H0321964U
- Authority
- JP
- Japan
- Prior art keywords
- bracket
- intake hole
- brackets
- pair
- charging generator
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
- Synchronous Machinery (AREA)
Description
第１図はこの考案の一実施例による車両用充電
発電機のフロント側ブラケツトの正面図、第２図
は従来の車両用充電発電機の断面図、第３図は第
２図におけるフロント側ブラケツトの正面図、第
４図は回転軸回転数と音圧レベルの関係を示す特
性図である。
１……フロント側ブラケツト、１ａ〜１ｏ……
吸気孔、１ｑ……排気孔、２……リア側ブラケツ
ト、２ａ……吸気孔、２ｂ……排気孔、３……固
定子、４，５……ベアリング、６……回転軸、７
，８……磁極鉄心、１２……回転子、３０……フ
ロント側フアン、４０……リア側フアン。なお、
図中同一符号は同一又は相当部分を示す。
Figure 1 is a front view of the front bracket of a vehicle charging generator according to an embodiment of the invention, Figure 2 is a sectional view of a conventional vehicle charging generator, and Figure 3 is the front bracket in Figure 2. FIG. 4 is a characteristic diagram showing the relationship between the rotational speed of the rotating shaft and the sound pressure level. 1...Front side bracket, 1a to 1o...
Intake hole, 1q...exhaust hole, 2...rear side bracket, 2a...intake hole, 2b...exhaust hole, 3...stator, 4, 5...bearing, 6...rotating shaft, 7
, 8...Magnetic pole iron core, 12...Rotor, 30...Front side fan, 40...Rear side fan. In addition,
The same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
ツトで固定子を挾持し、上記１対のブラケツトに
取付けたベアリングを介して回転自在に支承した
回転軸に磁極鉄心を備え、この磁極鉄心の軸方向
両端面に上記ブラケツトの吸気孔と対向してフア
ンを設けた車両用充電発電機において、上記ブラ
ケツトに設けた吸気孔を該ブラケツトの中心に対
して非対称に配設したことを特徴とする車両用充
電発電機。 A stator is held between a pair of brackets each having an intake hole and an exhaust hole, and a magnetic pole core is provided on a rotary shaft rotatably supported via bearings attached to the pair of brackets. A charging generator for a vehicle having a fan provided on both end faces facing the intake hole of the bracket, characterized in that the intake hole provided in the bracket is arranged asymmetrically with respect to the center of the bracket. charging generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8245389U JPH0321964U (en) | 1989-07-13 | 1989-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8245389U JPH0321964U (en) | 1989-07-13 | 1989-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321964U true JPH0321964U (en) | 1991-03-06 |
Family
ID=31629281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8245389U Pending JPH0321964U (en) | 1989-07-13 | 1989-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321964U (en) |
-
1989
- 1989-07-13 JP JP8245389U patent/JPH0321964U/ja active Pending