GB517479A - Improvements in and relating to electric transformers of the liquid immersed type - Google Patents
Improvements in and relating to electric transformers of the liquid immersed typeInfo
- Publication number
- GB517479A GB517479A GB2257938A GB2257938A GB517479A GB 517479 A GB517479 A GB 517479A GB 2257938 A GB2257938 A GB 2257938A GB 2257938 A GB2257938 A GB 2257938A GB 517479 A GB517479 A GB 517479A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- relating
- immersed type
- liquid immersed
- electric transformers
- 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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulating Of Coils (AREA)
Abstract
517,479. Transformers. HACKBRIDGE ELECTRIC CONSTRUCTION CO., Ltd., and TOBIN, E. July 29, 1938, No. 22579. [Class 38 (ii)] In a liquid-immersed transformer, water is employed as the immersion medium, the windings and core being wholly or in part protected by solid insulating material and the tank being protected by a waterproof coating or made of water-resistant material. The neutral properties of the water may be maintained by subjecting it to the action of bodies capable-of substituting undesirable anions or cations by hydrogen or hydroxyl ions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2257938A GB517479A (en) | 1938-07-29 | 1938-07-29 | Improvements in and relating to electric transformers of the liquid immersed type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2257938A GB517479A (en) | 1938-07-29 | 1938-07-29 | Improvements in and relating to electric transformers of the liquid immersed type |
Publications (1)
Publication Number | Publication Date |
---|---|
GB517479A true GB517479A (en) | 1940-01-31 |
Family
ID=10181693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2257938A Expired GB517479A (en) | 1938-07-29 | 1938-07-29 | Improvements in and relating to electric transformers of the liquid immersed type |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB517479A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3201728A (en) * | 1962-08-23 | 1965-08-17 | Westinghouse Electric Corp | Evaporative cooled inductive apparatus having cast solid insulation with cooling ducts formed therein |
-
1938
- 1938-07-29 GB GB2257938A patent/GB517479A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3201728A (en) * | 1962-08-23 | 1965-08-17 | Westinghouse Electric Corp | Evaporative cooled inductive apparatus having cast solid insulation with cooling ducts formed therein |
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