JPS6447566U - - Google Patents
Info
- Publication number
- JPS6447566U JPS6447566U JP14151187U JP14151187U JPS6447566U JP S6447566 U JPS6447566 U JP S6447566U JP 14151187 U JP14151187 U JP 14151187U JP 14151187 U JP14151187 U JP 14151187U JP S6447566 U JPS6447566 U JP S6447566U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- rotating machine
- air blower
- vehicle air
- armature
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Dc Machiner (AREA)
Description
第１図は本案の実施例による永久磁石回転機の
縦断面図、第２図は同回転機のステータのみを示
す第１図の−矢視図、第３図は第２図の−
矢視図、第４図は本案による永久磁石軸方向の
磁束分布図、第５図は従来の同磁束分布図、第６
図は永久磁石周方向の磁束分布図、第７図は本案
の効果を示す図、第８図は従来の磁気音パワーを
示す図である。
１……電機子、２……ハウジング、３……永久
磁石、４……軸受、５……シヤフト。
FIG. 1 is a vertical cross-sectional view of a permanent magnet rotating machine according to an embodiment of the present invention, FIG. 2 is a view taken along the - arrow in FIG. 1 showing only the stator of the rotating machine, and FIG.
Fig. 4 is a magnetic flux distribution diagram in the axial direction of the permanent magnet according to the present invention; Fig. 5 is a conventional magnetic flux distribution diagram;
The figure is a magnetic flux distribution diagram in the circumferential direction of a permanent magnet, FIG. 7 is a diagram showing the effect of the present invention, and FIG. 8 is a diagram showing conventional magnetic sound power. 1... Armature, 2... Housing, 3... Permanent magnet, 4... Bearing, 5... Shaft.
Claims (1)
永久磁石からなる界磁極を固定した車両用送風装
置の回転機において、前記永久磁石を周方向と軸
方向でエアギツプをそれぞれ中央部で小さく、両
端部で大きくなるような形状としたことを特徴と
する車両用送風装置の回転機。 In a rotating machine for a vehicle air blower in which a field pole made of a permanent magnet is fixed to the inner circumferential surface of a cylindrical housing in which an armature is installed, an air gap is formed in the center of the permanent magnet in the circumferential direction and in the axial direction, respectively. A rotating machine for a vehicle air blower, characterized by having a shape that becomes larger at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14151187U JPS6447566U (en) | 1987-09-18 | 1987-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14151187U JPS6447566U (en) | 1987-09-18 | 1987-09-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6447566U true JPS6447566U (en) | 1989-03-23 |
Family
ID=31406635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14151187U Pending JPS6447566U (en) | 1987-09-18 | 1987-09-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6447566U (en) |
-
1987
- 1987-09-18 JP JP14151187U patent/JPS6447566U/ja active Pending
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