MA18479A1 - TRANSFORMER - Google Patents

TRANSFORMER

Info

Publication number
MA18479A1
MA18479A1 MA18674A MA18674A MA18479A1 MA 18479 A1 MA18479 A1 MA 18479A1 MA 18674 A MA18674 A MA 18674A MA 18674 A MA18674 A MA 18674A MA 18479 A1 MA18479 A1 MA 18479A1
Authority
MA
Morocco
Prior art keywords
transformer
Prior art date
Application number
MA18674A
Other languages
French (fr)
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of MA18479A1 publication Critical patent/MA18479A1/en

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
    • H01F27/20—Cooling by special gases or non-ambient air

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformer Cooling (AREA)
MA18674A 1978-06-03 1979-06-13 TRANSFORMER MA18479A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782824382 DE2824382C2 (en) 1978-06-03 1978-06-03 transformer

Publications (1)

Publication Number Publication Date
MA18479A1 true MA18479A1 (en) 1979-12-31

Family

ID=6040922

Family Applications (1)

Application Number Title Priority Date Filing Date
MA18674A MA18479A1 (en) 1978-06-03 1979-06-13 TRANSFORMER

Country Status (7)

Country Link
AT (1) AT378436B (en)
BE (1) BE876721A (en)
CH (1) CH646545A5 (en)
DE (1) DE2824382C2 (en)
FR (1) FR2427672A1 (en)
MA (1) MA18479A1 (en)
NL (1) NL7903966A (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE504644A (en) *
FR830511A (en) * 1936-12-07 1938-08-02 Siemens Ag Air-cooled transformer
DE843579C (en) * 1950-07-06 1952-07-10 Siemens Ag Transformer cooling device
DE973773C (en) * 1951-01-16 1960-06-02 Licentia Gmbh Flameproof dry-type transformer for companies at risk of explosion and firedamp
DE1775668U (en) * 1954-04-02 1958-10-16 Licentia Gmbh PRESSURE-RESISTANT ENCLOSED DRY TRANSFORMER FOR EXPLOSION HAZARD ROOMS, SUCH AS MINES AND THE LIKE.
US2927736A (en) * 1954-04-23 1960-03-08 Frederick S Rohatyn Apparatus for cooling a device which produces heat during the operation thereof
FR1146044A (en) * 1955-01-25 1957-11-05 Thomson Houston Comp Francaise Improvements to electrical devices isolated by an electronegative gas
US3164666A (en) * 1961-06-26 1965-01-05 Gen Electric Fluid insulated electrical apparatus
BE661222A (en) * 1965-03-17 1965-09-17 Acec Hermetically sealed transformer
US3551863A (en) * 1968-03-18 1970-12-29 Louis L Marton Transformer with heat dissipator

Also Published As

Publication number Publication date
DE2824382C2 (en) 1982-06-09
BE876721A (en) 1979-10-01
FR2427672A1 (en) 1979-12-28
CH646545A5 (en) 1984-11-30
NL7903966A (en) 1979-12-05
DE2824382A1 (en) 1979-12-06
FR2427672B1 (en) 1985-04-12
AT378436B (en) 1985-08-12

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