JPS61174849U - - Google Patents
Info
- Publication number
- JPS61174849U JPS61174849U JP5923785U JP5923785U JPS61174849U JP S61174849 U JPS61174849 U JP S61174849U JP 5923785 U JP5923785 U JP 5923785U JP 5923785 U JP5923785 U JP 5923785U JP S61174849 U JPS61174849 U JP S61174849U
- Authority
- JP
- Japan
- Prior art keywords
- core
- magnetic flux
- semi
- outer periphery
- slot
- 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
- 230000004907 flux Effects 0.000 claims description 3
Description
第１図はこの考案の一実施例による直流機の磁
気回路の縦断面図、第２図は第１図の要部拡大図
、第３図は従来装置を示す横断面図、第４図は第
３図の磁束分布を示す一部拡大図である。
図において、１は界磁集合体、５はポール、６
は界磁コイル、１２は電機子、１３はテイース、
１３ａ，１３ａは突起、１４はスロツトである。
なお、図中、同一符号は同一または相当部分を示
す。
Figure 1 is a vertical cross-sectional view of the magnetic circuit of a DC machine according to an embodiment of this invention, Figure 2 is an enlarged view of the main parts of Figure 1, Figure 3 is a cross-sectional view of a conventional device, and Figure 4 is a cross-sectional view of a conventional device. 4 is a partially enlarged view showing the magnetic flux distribution in FIG. 3. FIG. In the figure, 1 is the field assembly, 5 is the pole, and 6
is the field coil, 12 is the armature, 13 is the teeth,
13a, 13a are protrusions, and 14 is a slot.
In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
が設けられる直流機において、前記電機子鉄心の
スロツトを半閉型とし、この半閉型スロツトの鉄
心外周部分を流れる漏洩磁束と鉄心のテイースに
流れる有効磁束との比が所定値となるようにした
ことを特徴とする直流機。 In a DC machine in which a field device is provided as a stator around the outer periphery of a rotating armature, the slot of the armature core is semi-closed, and the leakage magnetic flux flowing through the outer periphery of the core of this semi-closed slot and the teeth of the core are A DC machine characterized in that the ratio to the flowing effective magnetic flux is a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5923785U JPS61174849U (en) | 1985-04-19 | 1985-04-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5923785U JPS61174849U (en) | 1985-04-19 | 1985-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61174849U true JPS61174849U (en) | 1986-10-31 |
Family
ID=30585477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5923785U Pending JPS61174849U (en) | 1985-04-19 | 1985-04-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61174849U (en) |
-
1985
- 1985-04-19 JP JP5923785U patent/JPS61174849U/ja active Pending
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