JPS5934490U - Magnetic starter motor - Google Patents
Magnetic starter motorInfo
- Publication number
- JPS5934490U JPS5934490U JP13046282U JP13046282U JPS5934490U JP S5934490 U JPS5934490 U JP S5934490U JP 13046282 U JP13046282 U JP 13046282U JP 13046282 U JP13046282 U JP 13046282U JP S5934490 U JPS5934490 U JP S5934490U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- starter motor
- pole
- magnetic flux
- coercive force
- 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
- Dc Machiner (AREA)
- Permanent Field Magnets Of 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図は従来装置の要部横断面図、第２図はこの考案の
一実施例による磁石式モータの要部横断面図、第３図ａ
は第１図及び第２図装置の磁気特性を示すグラフ、第３
図すは第２−に示す実施例装置の主要構成部材の磁気履
歴曲線を示すグラフである。
図に於て、１及び８は磁石式モータ、２及び８は界磁装
置、３は継鉄、４及び１０は界磁磁極、６は補助極、７
は電機子、１１及び１２は主磁極である。なお、図中同
一符号は同−又は相当部分を示す。Figure 1 is a cross-sectional view of the main part of a conventional device, Figure 2 is a cross-sectional view of the main part of a magnet type motor according to an embodiment of the invention, and Figure 3 a.
Figures 1 and 2 are graphs showing the magnetic characteristics of the device;
The figure is a graph showing magnetic history curves of the main components of the embodiment device shown in No. 2-. In the figure, 1 and 8 are magnet type motors, 2 and 8 are field devices, 3 is a yoke, 4 and 10 are field magnetic poles, 6 is an auxiliary pole, and 7
is an armature, and 11 and 12 are main magnetic poles. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
に於て、界磁装置を構成する継鉄の内周面に固着された
永久磁石材で構成される主磁極を、電機子反作用磁束が
作用する増磁側端に於て低１Ｈｃ（保磁力）・高Ｂｒ（
磁束密度）な永久磁石材で構成し、電機子反作用磁束が
作用する減磁側端に於て高１Ｈｃ（保磁力）・低Ｂｒ（
磁束密度）な永久磁石材で構成し、さらに上記主磁極に
隣接して増磁側に上記永久磁石材の可逆透磁率より大き
い透磁率を有する磁性材料で構成された補助極を配設し
た事を特徴とする磁石式スタータモータ。In a starter motor whose prime mover is a magnetic motor, the armature reaction magnetic flux acts on the main magnetic pole, which is made of a permanent magnetic material fixed to the inner peripheral surface of the yoke that constitutes the field device. Low 1Hc (coercive force) and high Br (
It is made of a permanent magnet material with a high magnetic flux density), and has a high 1Hc (coercive force) and low Br (
(magnetic flux density), and an auxiliary pole made of a magnetic material having a magnetic permeability greater than the reversible magnetic permeability of the permanent magnet material is arranged on the magnetizing side adjacent to the main magnetic pole. A magnetic starter motor featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13046282U JPS5934490U (en) | 1982-08-26 | 1982-08-26 | Magnetic starter motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13046282U JPS5934490U (en) | 1982-08-26 | 1982-08-26 | Magnetic starter motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5934490U true JPS5934490U (en) | 1984-03-03 |
Family
ID=30295268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13046282U Pending JPS5934490U (en) | 1982-08-26 | 1982-08-26 | Magnetic starter motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5934490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6162349A (en) * | 1984-08-31 | 1986-03-31 | Hitachi Ltd | Field structure of permanent magnet dc machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759464A (en) * | 1980-09-29 | 1982-04-09 | Hitachi Ltd | Field pole for dc electric machine |
-
1982
- 1982-08-26 JP JP13046282U patent/JPS5934490U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759464A (en) * | 1980-09-29 | 1982-04-09 | Hitachi Ltd | Field pole for dc electric machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6162349A (en) * | 1984-08-31 | 1986-03-31 | Hitachi Ltd | Field structure of permanent magnet dc machine |
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