JPS5815445U - Field core of DC motor - Google Patents
Field core of DC motorInfo
- Publication number
- JPS5815445U JPS5815445U JP10732381U JP10732381U JPS5815445U JP S5815445 U JPS5815445 U JP S5815445U JP 10732381 U JP10732381 U JP 10732381U JP 10732381 U JP10732381 U JP 10732381U JP S5815445 U JPS5815445 U JP S5815445U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- core
- field core
- field
- gap
- 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
- Iron Core Of Rotating Electric Machines (AREA)
- Dc Machiner (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図は従来の直流電動機の界磁鉄心の一例における主
極部分の要部横断面図、第２図は本考案にかかる直流電
動機の界磁鉄心の一実施例における主極部分の要部横断
面図、第３図は本考案にかかる直流電動機の界磁鉄心の
一実施例の従来の直流電動機の界磁鉄心の一例との界磁
鉄心下の磁束分布を比較した磁束分布図である。
１．１′・・・・・・界磁鉄心、２・・・・・・継鉄、
３・・・・・・ボルト、４・・・・・・補償線輪、５・
・・・・・スロット、６・・・・・・主極コイル。FIG. 1 is a cross-sectional view of the main pole part of an example of the field core of a conventional DC motor, and FIG. 2 is a main part of the main pole part of an embodiment of the field core of the DC motor according to the present invention. The cross-sectional view and FIG. 3 are magnetic flux distribution diagrams comparing the magnetic flux distribution under the field core of an embodiment of the field core of the DC motor according to the present invention with an example of the field core of a conventional DC motor. . 1.1'...field iron core, 2...yoke,
3...Bolt, 4...Compensation wire, 5.
...Slot, 6...Main pole coil.
Claims (1)
線輪収納用スロット間に挾まれる最中央部の鉄心部を電
機子鉄心との間の空隙が広くなるように鉄心高さを低く
形成したことを特徴とする直流電動機の界磁鉄心。In the field core of a DC motor with compensating ring wires, the centermost core portion sandwiched between the compensation wire storage slots is formed with a low core height so that the gap between it and the armature core is wide. A field core for a DC motor, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10732381U JPS5815445U (en) | 1981-07-21 | 1981-07-21 | Field core of DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10732381U JPS5815445U (en) | 1981-07-21 | 1981-07-21 | Field core of DC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5815445U true JPS5815445U (en) | 1983-01-31 |
Family
ID=29901768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10732381U Pending JPS5815445U (en) | 1981-07-21 | 1981-07-21 | Field core of DC motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5815445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60117817U (en) * | 1984-01-20 | 1985-08-09 | 十川 巳喜雄 | thermal cover for feet |
-
1981
- 1981-07-21 JP JP10732381U patent/JPS5815445U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60117817U (en) * | 1984-01-20 | 1985-08-09 | 十川 巳喜雄 | thermal cover for feet |
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