JPS54139006A - Stator for rotary electric machine - Google Patents
Stator for rotary electric machineInfo
- Publication number
- JPS54139006A JPS54139006A JP4585478A JP4585478A JPS54139006A JP S54139006 A JPS54139006 A JP S54139006A JP 4585478 A JP4585478 A JP 4585478A JP 4585478 A JP4585478 A JP 4585478A JP S54139006 A JPS54139006 A JP S54139006A
- Authority
- JP
- Japan
- Prior art keywords
- plates
- shield
- machine
- rotary electric
- 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
Abstract
PURPOSE: To reduce the floating loss of a rotary electric machine and to prevent the machine from heating by mounting a conductive metal plate integrated electrically with the inside surface of the frame and bearing bracket of a stator iron core end to thereby shield the leaked magnetic flux.
CONSTITUTION: Electrically integrated metal shield plates 13 are continuously mounted at the inside surface of the frame 5 and bearing bracket 6 of the end of the stator iron core 2. Conductive metal plates 13a electrically connected to the right and left shields of a windshield plate 11 are provided at several positions of a circumference. The bearing portion of the shields is integrally coated with the same metal plates 13b as the plates 13a. Thus, it can shield the leaked magnetic flux due to the end armature coil 7 to reduce the floating loss and to prevent the machine from overheating.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4585478A JPS54139006A (en) | 1978-04-20 | 1978-04-20 | Stator for rotary electric machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4585478A JPS54139006A (en) | 1978-04-20 | 1978-04-20 | Stator for rotary electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54139006A true JPS54139006A (en) | 1979-10-29 |
Family
ID=12730787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4585478A Pending JPS54139006A (en) | 1978-04-20 | 1978-04-20 | Stator for rotary electric machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54139006A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6832714B2 (en) | 2000-05-31 | 2004-12-21 | Ttm Advanced Circuits, Inc. | Heated filling device |
CN105186790A (en) * | 2015-09-24 | 2015-12-23 | 哈尔滨理工大学 | Steam turbine generator end part axial-radial-tangential multi-directional magnetic leakage evacuation magnetic shielding device |
US11967877B2 (en) | 2019-06-28 | 2024-04-23 | Mitsubishi Electric Corporation | Rotating electric machine |
-
1978
- 1978-04-20 JP JP4585478A patent/JPS54139006A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6832714B2 (en) | 2000-05-31 | 2004-12-21 | Ttm Advanced Circuits, Inc. | Heated filling device |
CN105186790A (en) * | 2015-09-24 | 2015-12-23 | 哈尔滨理工大学 | Steam turbine generator end part axial-radial-tangential multi-directional magnetic leakage evacuation magnetic shielding device |
CN105186790B (en) * | 2015-09-24 | 2017-11-21 | 哈尔滨理工大学 | The turbo-generator end diameter of axle cuts the magnetic shielding device of multidirectional evacuation leakage field |
US11967877B2 (en) | 2019-06-28 | 2024-04-23 | Mitsubishi Electric Corporation | Rotating electric machine |
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