JPS5537884A - Stator for rotary electric machine - Google Patents
Stator for rotary electric machineInfo
- Publication number
- JPS5537884A JPS5537884A JP11092178A JP11092178A JPS5537884A JP S5537884 A JPS5537884 A JP S5537884A JP 11092178 A JP11092178 A JP 11092178A JP 11092178 A JP11092178 A JP 11092178A JP S5537884 A JPS5537884 A JP S5537884A
- Authority
- JP
- Japan
- Prior art keywords
- corona shielding
- layers
- electroconductive
- axial projection
- electric fields
- 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
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
PURPOSE: To attenuate electric fields on the ends of corona shielding electroconductive layers in slots, by staggering both the ends of the electroconductive layers so that the axial projection length of the inner part of each layer differs from that of its outer part.
CONSTITUTION: The axial projection length of the inner part of the corona shielding electroconductive layer 5a of an upper coil 2a is made larger than that of the outer part. The axial projection length of the inner part of the corona shielding electroconductive layer 5b for a lower coils 2b is made smaller than that of the outer part. Namely, the ends A1, A2 of the corona shielding electroconductive layer 5a for the upper coil and the ends B1, B2 of the corona shielding electroconductive layer 5b for the lower coil are staggered to each other. Electric field attenuating films 6a, 6b are coated on the upper and lower coils continulusly to the ends of the electroconductive layers 5a, 5b. The electric fields on the ends A1, B1 of the electrocontuctive layers are thus attenuated to prevent corona discharge due to the concentration of the electric fields.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11092178A JPS5537884A (en) | 1978-09-09 | 1978-09-09 | Stator for rotary electric machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11092178A JPS5537884A (en) | 1978-09-09 | 1978-09-09 | Stator for rotary electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5537884A true JPS5537884A (en) | 1980-03-17 |
Family
ID=14547997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11092178A Pending JPS5537884A (en) | 1978-09-09 | 1978-09-09 | Stator for rotary electric machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5537884A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002055572A (en) * | 2000-08-09 | 2002-02-20 | Canon Inc | Image detecting device and image forming device |
-
1978
- 1978-09-09 JP JP11092178A patent/JPS5537884A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002055572A (en) * | 2000-08-09 | 2002-02-20 | Canon Inc | Image detecting device and image forming device |
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