GB404277A - Improvements in or relating to the ventilation of dynamo-electric machines - Google Patents
Improvements in or relating to the ventilation of dynamo-electric machinesInfo
- Publication number
- GB404277A GB404277A GB1901232A GB1901232A GB404277A GB 404277 A GB404277 A GB 404277A GB 1901232 A GB1901232 A GB 1901232A GB 1901232 A GB1901232 A GB 1901232A GB 404277 A GB404277 A GB 404277A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dynamo
- armature
- diaphragm
- electric machines
- air
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/10—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)
Abstract
404,277. Cooling dynamo-electric machines. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, and ORSETTICH, R., c/o General Electric Co., Witton, Birmingham. July 5, 1932, No. 19012. [Class 35.] Air is drawn over the armature, field-magnets, &c. of a dynamo by a fan which then passes it through tubes arranged between and spaced from the poles to an enclosing diaphragm of conducting material where it is cooled by the .outer air through the diaphragm. In the arrangement shown the fan 18 draws air between the poles 1 and through axial passages 14, 12 in the commutator and armature and radial passages 13 in the armature and delivers it to a space behind a partition 20 from which tubes 22 pass to the commutator end of the machine which is enclosed by a thin diaphragm 24.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1901232A GB404277A (en) | 1932-07-05 | 1932-07-05 | Improvements in or relating to the ventilation of dynamo-electric machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1901232A GB404277A (en) | 1932-07-05 | 1932-07-05 | Improvements in or relating to the ventilation of dynamo-electric machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB404277A true GB404277A (en) | 1934-01-05 |
Family
ID=10122277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1901232A Expired GB404277A (en) | 1932-07-05 | 1932-07-05 | Improvements in or relating to the ventilation of dynamo-electric machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB404277A (en) |
-
1932
- 1932-07-05 GB GB1901232A patent/GB404277A/en not_active Expired
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