GB213918A - Means for removing the heat from electric coils embedded in an insulating substance - Google Patents
Means for removing the heat from electric coils embedded in an insulating substanceInfo
- Publication number
- GB213918A GB213918A GB845624A GB845624A GB213918A GB 213918 A GB213918 A GB 213918A GB 845624 A GB845624 A GB 845624A GB 845624 A GB845624 A GB 845624A GB 213918 A GB213918 A GB 213918A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heat
- casing
- insulating
- coils
- plates
- 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
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
- X-Ray Techniques (AREA)
- Insulating Of Coils (AREA)
- Transformer Cooling (AREA)
Abstract
213,918. Pfiffner, E. April 3, 1923, [Convention date]. Transformers.-In order to remove heat from electric coils embedded in insulating material, plates of good heat-conducting material are inserted in the insulating mass as nearly as possible in the equi-potertial surfaces of the electric field. In a high-voltage coil system comprising series-connected coils s<1> . . s<5> mounted on an iron core k within an insulating casing i, copper plates l are mounted between the. coils in the mass of cast insulating material. These plates extend nearly to the casing i, and may be provided with enlarged edges adjoining the wall of the casing. The core may be provided with wings h to assist in the transfer of heat to the wall of the casing.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP46041D DE450902C (en) | 1923-04-03 | 1923-04-03 | Device for heat dissipation from high-voltage coil systems cast in insulating compound in an insulating housing |
Publications (1)
Publication Number | Publication Date |
---|---|
GB213918A true GB213918A (en) | 1924-11-27 |
Family
ID=7381438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB845624A Expired GB213918A (en) | 1923-04-03 | 1924-04-03 | Means for removing the heat from electric coils embedded in an insulating substance |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT99867B (en) |
CH (1) | CH110191A (en) |
DE (1) | DE450902C (en) |
GB (1) | GB213918A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE976876C (en) * | 1939-03-11 | 1964-07-02 | Merlin Gerin | Transformer secured against firedamp |
WO2012123341A3 (en) * | 2011-03-11 | 2012-12-20 | REO TRAIN TECHNOLOGIES GmbH | Electrical component comprising at least one electrical power loss source arranged in a casting compound and a cooling device |
DE102013105120A1 (en) * | 2013-05-17 | 2014-11-20 | Reo Inductive Components Ag | Electrical and inductive components |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1123038B (en) * | 1958-11-03 | 1962-02-01 | Gen Electric | Device to dissipate the heat from gas- and liquid-tight encapsulated winding heads |
BE621161A (en) * | 1961-08-09 | |||
DE1282133B1 (en) * | 1964-01-24 | 1968-11-07 | Licentia Gmbh | Heat baffle |
-
1923
- 1923-04-03 DE DEP46041D patent/DE450902C/en not_active Expired
-
1924
- 1924-03-27 AT AT99867D patent/AT99867B/en active
- 1924-04-01 CH CH110191D patent/CH110191A/en unknown
- 1924-04-03 GB GB845624A patent/GB213918A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE976876C (en) * | 1939-03-11 | 1964-07-02 | Merlin Gerin | Transformer secured against firedamp |
WO2012123341A3 (en) * | 2011-03-11 | 2012-12-20 | REO TRAIN TECHNOLOGIES GmbH | Electrical component comprising at least one electrical power loss source arranged in a casting compound and a cooling device |
DE102013105120A1 (en) * | 2013-05-17 | 2014-11-20 | Reo Inductive Components Ag | Electrical and inductive components |
DE102013105120B4 (en) * | 2013-05-17 | 2019-09-26 | Reo Inductive Components Ag | Electrical and inductive components |
Also Published As
Publication number | Publication date |
---|---|
AT99867B (en) | 1925-05-11 |
DE450902C (en) | 1927-10-15 |
CH110191A (en) | 1925-05-16 |
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