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 substance

Info

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
Application number
GB845624A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB213918A publication Critical patent/GB213918A/en
Expired legal-status Critical Current

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)
  • Transformer Cooling (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Insulating Of Coils (AREA)
  • X-Ray Techniques (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.
GB845624A 1923-04-03 1924-04-03 Means for removing the heat from electric coils embedded in an insulating substance Expired GB213918A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (4)

* Cited by examiner, † Cited by third party
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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