FR2209190A1 - - Google Patents

Info

Publication number
FR2209190A1
FR2209190A1 FR7243106A FR7243106A FR2209190A1 FR 2209190 A1 FR2209190 A1 FR 2209190A1 FR 7243106 A FR7243106 A FR 7243106A FR 7243106 A FR7243106 A FR 7243106A FR 2209190 A1 FR2209190 A1 FR 2209190A1
Authority
FR
France
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.)
Granted
Application number
FR7243106A
Other languages
French (fr)
Other versions
FR2209190B1 (OSRAM
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.)
Alstom SA
Original Assignee
Unelec 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 Unelec SA filed Critical Unelec SA
Priority to FR7243106A priority Critical patent/FR2209190B1/fr
Publication of FR2209190A1 publication Critical patent/FR2209190A1/fr
Application granted granted Critical
Publication of FR2209190B1 publication Critical patent/FR2209190B1/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
    • H01F27/2876—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR7243106A 1972-12-04 1972-12-04 Expired FR2209190B1 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7243106A FR2209190B1 (OSRAM) 1972-12-04 1972-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7243106A FR2209190B1 (OSRAM) 1972-12-04 1972-12-04

Publications (2)

Publication Number Publication Date
FR2209190A1 true FR2209190A1 (OSRAM) 1974-06-28
FR2209190B1 FR2209190B1 (OSRAM) 1979-02-09

Family

ID=9108173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7243106A Expired FR2209190B1 (OSRAM) 1972-12-04 1972-12-04

Country Status (1)

Country Link
FR (1) FR2209190B1 (OSRAM)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195084A (en) * 1962-05-23 1965-07-13 Westinghouse Electric Corp Electrical apparatus having foil wound windings and metallic duct formers
FR1430258A (fr) * 1965-01-15 1966-03-04 Alsthom Cgee Dispositions de refroidissement pour bobines électriques

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195084A (en) * 1962-05-23 1965-07-13 Westinghouse Electric Corp Electrical apparatus having foil wound windings and metallic duct formers
FR1430258A (fr) * 1965-01-15 1966-03-04 Alsthom Cgee Dispositions de refroidissement pour bobines électriques

Also Published As

Publication number Publication date
FR2209190B1 (OSRAM) 1979-02-09

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Legal Events

Date Code Title Description
ST Notification of lapse