DD121696A5 - - Google Patents
Info
- Publication number
- DD121696A5 DD121696A5 DD189885A DD18988575A DD121696A5 DD 121696 A5 DD121696 A5 DD 121696A5 DD 189885 A DD189885 A DD 189885A DD 18988575 A DD18988575 A DD 18988575A DD 121696 A5 DD121696 A5 DD 121696A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/227—Heat sinks
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7415291A SE395205B (sv) | 1974-12-06 | 1974-12-06 | Elmaskin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD121696A5 true DD121696A5 (xx) | 1976-08-12 |
Family
ID=20322911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD189885A DD121696A5 (xx) | 1974-12-06 | 1975-12-04 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5177806A (xx) |
| DD (1) | DD121696A5 (xx) |
| DE (1) | DE2552920C3 (xx) |
| FR (1) | FR2293814A1 (xx) |
| GB (1) | GB1510179A (xx) |
| IT (1) | IT1059853B (xx) |
| RO (1) | RO69951A (xx) |
| SE (1) | SE395205B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53147507U (xx) * | 1977-04-26 | 1978-11-20 | ||
| EP3562003A1 (en) * | 2018-04-23 | 2019-10-30 | Fukuta Electric & Machinery Co., Ltd. | Motor device with rapid heat dissipation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2449021A (en) * | 1942-06-08 | 1948-09-07 | Hoover Co | Dynamoelectric machine |
| FR56302E (fr) * | 1944-08-10 | 1952-09-22 | Ets Japy Freres | Perfectionnements apportés à l'isolement des tôles magnétiques et à la fabrication des appareils et machines électriques qui en comportent |
| FR1195852A (fr) * | 1958-05-13 | 1959-11-19 | Normacem Sa | Ventilation de machine électrique |
| FR1239717A (fr) * | 1958-11-03 | 1960-08-26 | Thomson Houston Comp Francaise | Perfectionnements au refroidissement des machines électriques |
| FR2142871B2 (xx) * | 1971-06-22 | 1973-05-25 | Guimbal Jean | |
| FR2201570B1 (xx) * | 1972-09-26 | 1975-10-24 | Guimbal Jean |
-
1974
- 1974-12-06 SE SE7415291A patent/SE395205B/xx unknown
-
1975
- 1975-11-21 RO RO7583995A patent/RO69951A/ro unknown
- 1975-11-26 DE DE2552920A patent/DE2552920C3/de not_active Expired
- 1975-12-04 FR FR7537149A patent/FR2293814A1/fr active Granted
- 1975-12-04 DD DD189885A patent/DD121696A5/xx unknown
- 1975-12-05 IT IT69993/75A patent/IT1059853B/it active
- 1975-12-05 JP JP50144059A patent/JPS5177806A/ja active Pending
- 1975-12-05 GB GB50021/75A patent/GB1510179A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2552920B2 (de) | 1978-08-24 |
| SE395205B (sv) | 1977-08-01 |
| GB1510179A (en) | 1978-05-10 |
| DE2552920A1 (de) | 1976-06-16 |
| JPS5177806A (xx) | 1976-07-06 |
| FR2293814B1 (xx) | 1982-03-19 |
| IT1059853B (it) | 1982-06-21 |
| SE7415291L (sv) | 1976-06-08 |
| RO69951A (ro) | 1981-03-30 |
| FR2293814A1 (fr) | 1976-07-02 |
| DE2552920C3 (de) | 1979-04-19 |