JPS5141802A - - Google Patents
Info
- Publication number
- JPS5141802A JPS5141802A JP49113896A JP11389674A JPS5141802A JP S5141802 A JPS5141802 A JP S5141802A JP 49113896 A JP49113896 A JP 49113896A JP 11389674 A JP11389674 A JP 11389674A JP S5141802 A JPS5141802 A JP S5141802A
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
- H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49113896A JPS5750410B2 (enExample) | 1974-10-04 | 1974-10-04 | |
| US05/618,341 US4020373A (en) | 1974-10-04 | 1975-10-01 | Rotary electric machine |
| CA237,020A CA1038439A (en) | 1974-10-04 | 1975-10-03 | Air-cooled rotary dynamoelectric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49113896A JPS5750410B2 (enExample) | 1974-10-04 | 1974-10-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5141802A true JPS5141802A (enExample) | 1976-04-08 |
| JPS5750410B2 JPS5750410B2 (enExample) | 1982-10-27 |
Family
ID=14623850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49113896A Expired JPS5750410B2 (enExample) | 1974-10-04 | 1974-10-04 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4020373A (enExample) |
| JP (1) | JPS5750410B2 (enExample) |
| CA (1) | CA1038439A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4233533A (en) * | 1978-12-15 | 1980-11-11 | General Electric Company | Rotor rim-ventilated generator with turning vanes for rotor inlet coolant gas |
| JPS5728541A (en) * | 1980-07-25 | 1982-02-16 | Toshiba Corp | Rotary electric machine |
| JPS57197761U (enExample) * | 1981-06-09 | 1982-12-15 | ||
| US4426592A (en) | 1982-01-18 | 1984-01-17 | Berzin Evgeny K | Electrical machine with superconducting inductor and gas cooling of normal-conductivity windings |
| CA2324696C (en) | 2000-10-26 | 2008-06-10 | General Electric Canada Inc. | Dynamoelectric machine rotor ventilation |
| US20020105238A1 (en) | 2001-02-06 | 2002-08-08 | Radomile Michael Camillo | Method and kit for improved distribution of cooling air in an electric machine |
| JP4572647B2 (ja) * | 2004-10-01 | 2010-11-04 | 株式会社日立製作所 | 永久磁石式回転電機及び風力発電システム |
| US20210067023A1 (en) * | 2019-08-30 | 2021-03-04 | Apple Inc. | Haptic actuator including shaft coupled field member and related methods |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1303020A (fr) * | 1961-07-13 | 1962-09-07 | Materiel Electrique S W Le | Perfectionnements aux dispositifs de ventilation des alternateurs à rotor de grand diamètre |
-
1974
- 1974-10-04 JP JP49113896A patent/JPS5750410B2/ja not_active Expired
-
1975
- 1975-10-01 US US05/618,341 patent/US4020373A/en not_active Expired - Lifetime
- 1975-10-03 CA CA237,020A patent/CA1038439A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4020373A (en) | 1977-04-26 |
| JPS5750410B2 (enExample) | 1982-10-27 |
| CA1038439A (en) | 1978-09-12 |