FR1247491A - Perfectionnements à la fabrication des transformateurs - Google Patents

Perfectionnements à la fabrication des transformateurs

Info

Publication number
FR1247491A
FR1247491A FR808549A FR808549A FR1247491A FR 1247491 A FR1247491 A FR 1247491A FR 808549 A FR808549 A FR 808549A FR 808549 A FR808549 A FR 808549A FR 1247491 A FR1247491 A FR 1247491A
Authority
FR
France
Prior art keywords
transformers
manufacture
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
FR808549A
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1247491A publication Critical patent/FR1247491A/fr
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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • H01F2027/328—Dry-type transformer with encapsulated foil winding, e.g. windings coaxially arranged on core legs with spacers for cooling and with three phases

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)
FR808549A 1958-10-29 1959-10-27 Perfectionnements à la fabrication des transformateurs Expired FR1247491A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US770342A US2981910A (en) 1958-10-29 1958-10-29 Coil for electrical induction apparatus

Publications (1)

Publication Number Publication Date
FR1247491A true FR1247491A (fr) 1960-12-02

Family

ID=25088234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808549A Expired FR1247491A (fr) 1958-10-29 1959-10-27 Perfectionnements à la fabrication des transformateurs

Country Status (2)

Country Link
US (1) US2981910A (fr)
FR (1) FR1247491A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189858A (en) * 1961-01-11 1965-06-15 Westinghouse Electric Corp Magnetic core structures
US3170134A (en) * 1961-12-15 1965-02-16 Westinghouse Electric Corp Electrical coil structure for inductive apparatus
GB1114713A (en) * 1964-12-09 1968-05-22 Atomic Energy Authority Uk Improvements in or relating to high-voltage pulse-generating transformers and circuits for use therewith

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1846887A (en) * 1930-05-24 1932-02-23 Gen Electric Electrical induction apparatus
US2521513A (en) * 1948-08-18 1950-09-05 Gen Electric Stationary induction apparatus
US2572808A (en) * 1948-09-18 1951-10-23 Monsanto Chemicals Dielectric with n, n'-1-3 dimorpholino isopropanol as scavenger
GB737443A (en) * 1952-12-17 1955-09-28 Gen Electric Improvements in electric capacitors
US2892166A (en) * 1955-01-20 1959-06-23 Westinghouse Electric Corp Additive for dielectric fluid of transformer assembly

Also Published As

Publication number Publication date
US2981910A (en) 1961-04-25

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