GB191119760A - Improvements in Methods of and Apparatus for Cooling Electrical Machinery. - Google Patents
Improvements in Methods of and Apparatus for Cooling Electrical Machinery.Info
- Publication number
- GB191119760A GB191119760A GB191119760DA GB191119760A GB 191119760 A GB191119760 A GB 191119760A GB 191119760D A GB191119760D A GB 191119760DA GB 191119760 A GB191119760 A GB 191119760A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- air
- entrained
- pipe
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises 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
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Abstract
19,760. Baum, F. G. Sept. 7, 1910, [Convention date]. Drawings to Specification. Transformers.-Air for cooling electrical appliances, previously saturated with water vapour or the like, has entrained therein by spray-producing apparatus a predetermined excess of water &c. in the form of minute particles, the amount of excess moisture being such as to be completely evaporated by the heatemitting parts of the generator &c., so that condensation does not take place within the machine. The cooling air, which is driven into the machine by a blower, may be drawn through a casing covered with coarse cloth, burlap, &c., upon which water is constantly sprayed by fine nozzles; a nozzle is directed towards the airexit pipe within the casing so that fine particles of moisture are entrained by the air rushing into the said pipe.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US191119760XA | 1910-09-07 | 1910-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191119760A true GB191119760A (en) | 1912-02-08 |
Family
ID=32596785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191119760D Expired GB191119760A (en) | 1910-09-07 | 1911-09-05 | Improvements in Methods of and Apparatus for Cooling Electrical Machinery. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191119760A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2482432A3 (en) * | 2011-02-01 | 2017-05-10 | Rolls-Royce plc | A cooling arrangement for a magnetic gearbox |
-
1911
- 1911-09-05 GB GB191119760D patent/GB191119760A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2482432A3 (en) * | 2011-02-01 | 2017-05-10 | Rolls-Royce plc | A cooling arrangement for a magnetic gearbox |
EP3297144A1 (en) * | 2011-02-01 | 2018-03-21 | Rolls-Royce plc | A cooling arrangement for a magnetic gearbox |
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