FR2434509B1 - - Google Patents
Info
- Publication number
- FR2434509B1 FR2434509B1 FR7921107A FR7921107A FR2434509B1 FR 2434509 B1 FR2434509 B1 FR 2434509B1 FR 7921107 A FR7921107 A FR 7921107A FR 7921107 A FR7921107 A FR 7921107A FR 2434509 B1 FR2434509 B1 FR 2434509B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/14—Arrangements for cooling or ventilating wherein gaseous cooling medium circulates between the machine casing and a surrounding mantle
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Manufacture Of Motors, Generators (AREA)
- Motor Or Generator Frames (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2836903A DE2836903C3 (en) | 1978-08-23 | 1978-08-23 | Closed electrical machine and process for its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2434509A1 FR2434509A1 (en) | 1980-03-21 |
| FR2434509B1 true FR2434509B1 (en) | 1983-01-28 |
Family
ID=6047760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7921107A Granted FR2434509A1 (en) | 1978-08-23 | 1979-08-21 | Totally enclosed electric machine - has cooling pipes mounted on stator inside outer casing, and supporting rings in turn hold end shields |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5529299A (en) |
| DE (1) | DE2836903C3 (en) |
| FR (1) | FR2434509A1 (en) |
| SE (1) | SE7906967L (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3202811A1 (en) * | 1982-01-26 | 1983-08-04 | Siemens AG, 1000 Berlin und 8000 München | DRIVE UNIT FOR THE DRIVE AXLES OF RAIL VEHICLES |
| CH661633A5 (en) * | 1983-02-22 | 1987-07-31 | Bbc Brown Boveri & Cie | METHOD FOR COOLING AN ELECTRICAL APPARATUS. |
| JPH01307530A (en) * | 1988-06-03 | 1989-12-12 | Nhk Spring Co Ltd | Spring assembly |
| DE102008022105B4 (en) * | 2008-04-09 | 2023-11-09 | Liebherr-Electronics and Drives GmbH | Liquid-cooled electrical machine and method for cooling such an electrical machine |
| DE102007055910A1 (en) * | 2007-10-25 | 2009-04-30 | Baumüller Nürnberg GmbH | Cooling jacket, in particular for electrical machines, and production method therefor |
| JP2015208103A (en) * | 2014-04-18 | 2015-11-19 | 株式会社三井三池製作所 | Squirrel-cage motor |
| JP2015208101A (en) * | 2014-04-18 | 2015-11-19 | 株式会社三井三池製作所 | Squirrel-cage motor |
| DE102015211048A1 (en) * | 2015-06-16 | 2016-12-22 | Siemens Aktiengesellschaft | Electric machine |
| US11255373B2 (en) | 2016-09-23 | 2022-02-22 | Textron Innovations Inc. | Active thermal management for fire-tolerant drive systems |
| CN113653664A (en) * | 2021-08-19 | 2021-11-16 | 鑫磊压缩机股份有限公司 | Motor rotor cooling air duct structure of magnetic suspension axial flow fan |
| CN116404809B (en) * | 2023-05-26 | 2023-10-20 | 河南全新机电设备有限公司 | Fan structure for slow-rotation-speed permanent magnet synchronous motor |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR446921A (en) * | 1912-04-20 | 1912-12-18 | Bbc Brown Boveri & Cie | Fully armored dynamo |
| FR488497A (en) * | 1917-02-03 | 1918-10-15 | Paul Alphonse Hubert Mossay | Improvements to dynamo-electric machines |
| US1360482A (en) * | 1919-08-15 | 1920-11-30 | John B Wiard | Dynamo-electric machine |
| DE567129C (en) * | 1930-10-09 | 1932-12-29 | Aeg | Device for cooling the stand of electrical machines |
| DE645329C (en) * | 1932-12-29 | 1937-05-26 | Siemens Schuckertwerke Akt Ges | Arrangement to improve the cooling of closed electrical machines |
| DE723355C (en) * | 1935-10-24 | 1942-08-03 | Licht Und Kraft Ag | Fully enclosed electrical machine |
| CH211365A (en) * | 1937-09-25 | 1940-09-15 | Hermes Patentverwertungs Gmbh | Closed electrical machine with a recooler for the internal coolant flow, which is arranged between the active machine parts and the housing jacket and through which an external coolant flows. |
| FR901312A (en) * | 1943-01-18 | 1945-07-24 | Elin Und Schorch Werke Ag Fu R | Electric crankcase cooling machine |
| DE964163C (en) * | 1954-04-11 | 1957-05-16 | Licentia Gmbh | Device for cooling electrical machines with continuous pipe cooling |
| GB903351A (en) * | 1960-02-03 | 1962-08-15 | Mez Brno | Electric machines having jacket cooling and internal air circulation |
| FR1347174A (en) * | 1962-11-14 | 1963-12-27 | Materiel Electrique S W Le | Improvements to the ventilation of circular beam motors of cooling tubes |
| FR1349625A (en) * | 1963-02-23 | 1964-01-17 | Ass Elect Ind | Dynamo-electric machine cooling device |
| FR1453857A (en) * | 1965-04-12 | 1966-07-22 | Electric machines with sheet metal radiators | |
| FR1590611A (en) * | 1966-08-11 | 1970-04-20 | ||
| BE792062A (en) * | 1971-12-02 | 1973-05-29 | Bayer Ag | CONTINUOUS PRODUCTION PROCESS OF HIGH PURE SULPHUROUS ANHYDRIDE |
-
1978
- 1978-08-23 DE DE2836903A patent/DE2836903C3/en not_active Expired
-
1979
- 1979-08-21 SE SE7906967A patent/SE7906967L/en not_active Application Discontinuation
- 1979-08-21 FR FR7921107A patent/FR2434509A1/en active Granted
- 1979-08-23 JP JP10763579A patent/JPS5529299A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2836903A1 (en) | 1980-02-28 |
| SE7906967L (en) | 1980-02-24 |
| DE2836903B2 (en) | 1980-06-12 |
| FR2434509A1 (en) | 1980-03-21 |
| DE2836903C3 (en) | 1981-02-19 |
| JPS5529299A (en) | 1980-03-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |