JPH0169351U - - Google Patents
Info
- Publication number
- JPH0169351U JPH0169351U JP1987163692U JP16369287U JPH0169351U JP H0169351 U JPH0169351 U JP H0169351U JP 1987163692 U JP1987163692 U JP 1987163692U JP 16369287 U JP16369287 U JP 16369287U JP H0169351 U JPH0169351 U JP H0169351U
- Authority
- JP
- Japan
- Prior art keywords
- field
- coil
- core
- insulator
- wound around
- 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
- 239000012212 insulator Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000005470 impregnation Methods 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 2
- 239000002966 varnish Substances 0.000 claims 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Windings For Motors And Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Manufacture Of Motors, Generators (AREA)
Description
第１図はこの考案の一実施例を示す界磁コイル
の正面図、第２図は第１図の−線に沿う矢視
断面図、第３図は従来の界磁コイルの一例を示す
正面図、第４図は第３図の−線に沿う矢視断
面図である。
図において、３は対地絶縁物、４はフエルト状
絶縁材、６はコイル、１１は界磁鉄心である。な
お、各図中、同一符合は同一又は相当部分を示す
。
Fig. 1 is a front view of a field coil showing an embodiment of this invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 is a front view showing an example of a conventional field coil. FIG. 4 is a sectional view taken along the - line in FIG. 3. In the figure, 3 is a ground insulator, 4 is a felt-like insulator, 6 is a coil, and 11 is a field core. In addition, in each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
、この絶縁体の上から前記界磁鉄心に巻かれ真空
含浸、真空加圧含浸によつてワニス処理され絶縁
体を介して界磁鉄心に固着されたコイルとを備え
た界磁コイルにおいて、前記界磁鉄心は、前記コ
イルを巻き付ける巻付面の巻付方向に沿つた断面
形状が山形になつていることを特徴とする界磁コ
イル。 A field core, an insulator wound around the field core, and a field core that is wound around the field core from above the insulator and treated with varnish by vacuum impregnation and vacuum pressure impregnation, and then passed through the insulator to form a field. A field coil comprising a coil fixed to an iron core, wherein the field iron core has a winding surface around which the coil is wound, and a cross-sectional shape along the winding direction is chevron-shaped. coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163692U JPH0169351U (en) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987163692U JPH0169351U (en) | 1987-10-28 | 1987-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0169351U true JPH0169351U (en) | 1989-05-09 |
Family
ID=31448639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987163692U Pending JPH0169351U (en) | 1987-10-28 | 1987-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0169351U (en) |
-
1987
- 1987-10-28 JP JP1987163692U patent/JPH0169351U/ja active Pending