JPS646775U - - Google Patents
Info
- Publication number
- JPS646775U JPS646775U JP9987487U JP9987487U JPS646775U JP S646775 U JPS646775 U JP S646775U JP 9987487 U JP9987487 U JP 9987487U JP 9987487 U JP9987487 U JP 9987487U JP S646775 U JPS646775 U JP S646775U
- Authority
- JP
- Japan
- Prior art keywords
- main poles
- rotor
- stator
- pole
- commutative
- 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
- Brushless Motors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図及び第２図は本考案の一実施例を示した
ものである。第１図は無整流子電動機の横断面図
、第２図Ａ及びＢは電動機の起動特性を説明した
要部拡大図である。第３図は、補極の変形例を示
した要部拡大図である。第４図は従来型の無整流
子電動機の横断面図である。
符号説明、６……主極、７……補極、７ａ……
外側面、８……固定子、９……巻線、１０……回
転子。
1 and 2 show an embodiment of the present invention. FIG. 1 is a cross-sectional view of a commutatorless motor, and FIGS. 2A and 2B are enlarged views of main parts explaining the starting characteristics of the motor. FIG. 3 is an enlarged view of the main part showing a modification of the interpolation. FIG. 4 is a cross-sectional view of a conventional commutatorless motor. Symbol explanation, 6... Main pole, 7... Complementary pole, 7a...
Outer surface, 8... Stator, 9... Winding, 10... Rotor.
Claims (1)
位置した補極とからなる固定子を有し、該主極と
同極数の永久磁石を有する回転子を具備した無整
流子電動機に於て、前記補極の外側面を回転子の
内側面に対して斜設して、起動特性を付与せしめ
たことを特徴とする無整流子電動機の固定子。 A non-commutator having a stator consisting of several main poles with windings and a commutative pole located between the main poles, and a rotor having the same number of permanent magnets as the main poles. 1. A stator for a non-commutated motor, characterized in that the outer surface of the commutating pole is provided obliquely to the inner surface of the rotor to impart starting characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9987487U JPS646775U (en) | 1987-06-29 | 1987-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9987487U JPS646775U (en) | 1987-06-29 | 1987-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646775U true JPS646775U (en) | 1989-01-13 |
Family
ID=31327439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9987487U Pending JPS646775U (en) | 1987-06-29 | 1987-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646775U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61478B2 (en) * | 1978-07-12 | 1986-01-08 | Oji Paper Co |
-
1987
- 1987-06-29 JP JP9987487U patent/JPS646775U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61478B2 (en) * | 1978-07-12 | 1986-01-08 | Oji Paper Co |