JPH02103765U - - Google Patents
Info
- Publication number
- JPH02103765U JPH02103765U JP787089U JP787089U JPH02103765U JP H02103765 U JPH02103765 U JP H02103765U JP 787089 U JP787089 U JP 787089U JP 787089 U JP787089 U JP 787089U JP H02103765 U JPH02103765 U JP H02103765U
- Authority
- JP
- Japan
- Prior art keywords
- rotating electric
- coil end
- stator winding
- grooves
- electric machine
- 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 3
- 239000000696 magnetic material Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Cooling System (AREA)
Description
第１図はこの考案の実施例を示す回転電機の縦
断面図、第２図は第１図における磁性体構造物（
円筒状エアガイド）のＱ矢視展開図、第３図は第
２図のＲ矢視側面図、第４図は従来の回転電機の
縦断面図、第５図は第４図における固定子鉄心の
鉄心溝に収められた固定子巻線の１個分の斜視図
、第６図は第４図における磁性体構造物（円筒状
エアガイド）のＰ矢視展開図である。
１０：固定子巻線、１０ａ：コイルエンド部、
１２ａ：磁性体構造物（円筒状エアガイド）。
Fig. 1 is a vertical cross-sectional view of a rotating electrical machine showing an embodiment of this invention, and Fig. 2 shows the magnetic structure (
3 is a side view of the cylindrical air guide in the direction of the R arrow, FIG. 4 is a vertical cross-sectional view of a conventional rotating electric machine, and FIG. 5 is the stator core in FIG. 4. FIG. 6 is a perspective view of one stator winding housed in the iron core groove, and FIG. 6 is a developed view of the magnetic structure (cylindrical air guide) in FIG. 10: Stator winding, 10a: Coil end part,
12a: Magnetic structure (cylindrical air guide).
Claims (1)
する磁性体構造物の前記コイルエンド部に対面す
る表面に多数本の溝などを設けて凹凸面を形成し
、その表面積を増大したことを特徴とする回転電
機における漂遊負荷損低減構造。 A magnetic material structure adjacent to a coil end of a stator winding of a rotating electric machine is characterized in that a surface facing the coil end is provided with a large number of grooves to form an uneven surface to increase its surface area. Stray load loss reduction structure for rotating electric machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP787089U JPH02103765U (en) | 1989-01-26 | 1989-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP787089U JPH02103765U (en) | 1989-01-26 | 1989-01-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103765U true JPH02103765U (en) | 1990-08-17 |
Family
ID=31213254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP787089U Pending JPH02103765U (en) | 1989-01-26 | 1989-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103765U (en) |
-
1989
- 1989-01-26 JP JP787089U patent/JPH02103765U/ja active Pending
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