JPS6477439A - Hexagonal double layer winding coils for rotary electric machine - Google Patents
Hexagonal double layer winding coils for rotary electric machineInfo
- Publication number
- JPS6477439A JPS6477439A JP22958287A JP22958287A JPS6477439A JP S6477439 A JPS6477439 A JP S6477439A JP 22958287 A JP22958287 A JP 22958287A JP 22958287 A JP22958287 A JP 22958287A JP S6477439 A JPS6477439 A JP S6477439A
- Authority
- JP
- Japan
- Prior art keywords
- electric machine
- double layer
- rotary electric
- layer winding
- coils
- 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
Abstract
PURPOSE:To improve corona resistance without extending coil axial length, by changing the length of straight line sections in turns projecting from the iron core of in-phase coils. CONSTITUTION:Hexagonal double layer winding coils of a rotary electric machine is built into an iron core 3. Clearances b1 and b2 are provided between each coil. The length of straight line sections projecting from the core 3 is caused to change in turns in a1-a3 and likewise, where the clearance b1 between in-phase coils is narrowed while the clearance b2 between coils of different phases is widened.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22958287A JPS6477439A (en) | 1987-09-16 | 1987-09-16 | Hexagonal double layer winding coils for rotary electric machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22958287A JPS6477439A (en) | 1987-09-16 | 1987-09-16 | Hexagonal double layer winding coils for rotary electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6477439A true JPS6477439A (en) | 1989-03-23 |
Family
ID=16894439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22958287A Pending JPS6477439A (en) | 1987-09-16 | 1987-09-16 | Hexagonal double layer winding coils for rotary electric machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6477439A (en) |
-
1987
- 1987-09-16 JP JP22958287A patent/JPS6477439A/en active Pending
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