JPS61202171U - - Google Patents
Info
- Publication number
- JPS61202171U JPS61202171U JP8384085U JP8384085U JPS61202171U JP S61202171 U JPS61202171 U JP S61202171U JP 8384085 U JP8384085 U JP 8384085U JP 8384085 U JP8384085 U JP 8384085U JP S61202171 U JPS61202171 U JP S61202171U
- Authority
- JP
- Japan
- Prior art keywords
- pole
- commutating
- stator
- winding
- commutator
- 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
- 238000004804 winding Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
- 230000004907 flux Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Dc Machiner (AREA)
Description
第１図は本考案の一実施例を示す直流機の要部
断面図、第２図は従来の回転数に対する無火花帯
移動現象の補償装置の回路図、第３図は無火花帯
移動現象の説明図である。
１６……補極鉄心、３Ａ，３Ｂ，３……補極巻
線、１７Ａ，１７Ｂ，１７……漏洩鉄心、１８Ａ
，１８Ｂ，１８……漏洩巻線。
Fig. 1 is a cross-sectional view of the main parts of a DC machine showing an embodiment of the present invention, Fig. 2 is a circuit diagram of a conventional compensating device for the no-spark band movement phenomenon with respect to the rotation speed, and Fig. 3 is a diagram showing the no-spark band movement phenomenon. FIG. 16...Commuting pole core, 3A, 3B, 3...Commuting pole winding, 17A, 17B, 17...Leaking core, 18A
, 18B, 18...Leaky winding.
Claims (1)
主極と、補極鉄心と補極巻線からなる補極を有す
る固定子と電機子からなる回転子を有する直流機
の固定子において、前記補極巻線を少なくとも２
分割し、前記主極と前記補極の間にあつて、かつ
２分割した補極巻線間を介して前記補極鉄心の側
面から伸びる漏洩鉄心を設けると共に、補極巻線
による漏洩磁束の大きさを調整して補極から前記
電機子側へ致る補極磁束の大きさを調整する漏洩
巻線を漏洩鉄心に巻装したことを特徴とする直流
機の固定子。 A DC machine that has a rotor consisting of a stator and an armature, which has a main pole consisting of a main pole iron core and a main pole winding, and a commutating pole consisting of a commutating pole iron core and a commutating pole winding, on the inner circumferential side of the yoke. In the stator, at least two
A leakage core is provided between the main pole and the commutator pole and extends from the side surface of the commutator core between the two divided commutator windings. A stator for a DC machine, characterized in that a leaky winding is wound around a leaky iron core, the size of which is adjusted to adjust the magnitude of the commutating magnetic flux passing from the commutating pole to the armature side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8384085U JPS61202171U (en) | 1985-06-05 | 1985-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8384085U JPS61202171U (en) | 1985-06-05 | 1985-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61202171U true JPS61202171U (en) | 1986-12-18 |
Family
ID=30632827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8384085U Pending JPS61202171U (en) | 1985-06-05 | 1985-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61202171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01298937A (en) * | 1988-05-27 | 1989-12-01 | Hitachi Ltd | Stator for dc electric machine |
-
1985
- 1985-06-05 JP JP8384085U patent/JPS61202171U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01298937A (en) * | 1988-05-27 | 1989-12-01 | Hitachi Ltd | Stator for dc electric machine |
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