JPS5579650A - Rotor cooling device of rotary electric machine - Google Patents
Rotor cooling device of rotary electric machineInfo
- Publication number
- JPS5579650A JPS5579650A JP15308378A JP15308378A JPS5579650A JP S5579650 A JPS5579650 A JP S5579650A JP 15308378 A JP15308378 A JP 15308378A JP 15308378 A JP15308378 A JP 15308378A JP S5579650 A JPS5579650 A JP S5579650A
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- ventilating holes
- end portions
- holes
- 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
Landscapes
- Windings For Motors And Generators (AREA)
- Motor Or Generator Cooling System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15308378A JPS5579650A (en) | 1978-12-13 | 1978-12-13 | Rotor cooling device of rotary electric machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15308378A JPS5579650A (en) | 1978-12-13 | 1978-12-13 | Rotor cooling device of rotary electric machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5579650A true JPS5579650A (en) | 1980-06-16 |
Family
ID=15554597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15308378A Pending JPS5579650A (en) | 1978-12-13 | 1978-12-13 | Rotor cooling device of rotary electric machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5579650A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001059908A1 (en) | 2000-02-09 | 2001-08-16 | General Electric Company | Direct gas cooled endwinding ventilation schemes for machines with concentric coil rotors |
JP2001251801A (ja) * | 2000-01-26 | 2001-09-14 | General Electric Co <Ge> | 非金属回転子筐体の導電性構造境界面 |
WO2020120622A1 (de) * | 2018-12-12 | 2020-06-18 | Thyssenkrupp Ag | Kühlkanal für einen wickelkopf einer elektrischen maschine |
-
1978
- 1978-12-13 JP JP15308378A patent/JPS5579650A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001251801A (ja) * | 2000-01-26 | 2001-09-14 | General Electric Co <Ge> | 非金属回転子筐体の導電性構造境界面 |
WO2001059908A1 (en) | 2000-02-09 | 2001-08-16 | General Electric Company | Direct gas cooled endwinding ventilation schemes for machines with concentric coil rotors |
WO2020120622A1 (de) * | 2018-12-12 | 2020-06-18 | Thyssenkrupp Ag | Kühlkanal für einen wickelkopf einer elektrischen maschine |
CN113196624A (zh) * | 2018-12-12 | 2021-07-30 | 汉拿电驱动股份有限公司 | 用于电机绕组端部的冷却通道 |
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