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FR981390A - Process for the constitution of electric windings by stacking of prefabricated elements - Google Patents

Process for the constitution of electric windings by stacking of prefabricated elements

Info

Publication number
FR981390A
FR981390A FR981390DA FR981390A FR 981390 A FR981390 A FR 981390A FR 981390D A FR981390D A FR 981390DA FR 981390 A FR981390 A FR 981390A
Authority
FR
France
Prior art keywords
stacking
constitution
prefabricated elements
electric windings
windings
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
Other languages
French (fr)
Inventor
Louis Sortais
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 filed Critical
Application granted granted Critical
Publication of FR981390A publication Critical patent/FR981390A/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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR981390D 1948-12-31 1948-12-31 Process for the constitution of electric windings by stacking of prefabricated elements Expired FR981390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR981390T 1948-12-31

Publications (1)

Publication Number Publication Date
FR981390A true FR981390A (en) 1951-05-25

Family

ID=9532374

Family Applications (1)

Application Number Title Priority Date Filing Date
FR981390D Expired FR981390A (en) 1948-12-31 1948-12-31 Process for the constitution of electric windings by stacking of prefabricated elements

Country Status (1)

Country Link
FR (1) FR981390A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042119B (en) * 1953-12-30 1958-10-30 Sylvania Electric Prod Process for the manufacture of electromagnetic spiral-shaped coils
FR2424618A1 (en) * 1978-04-27 1979-11-23 Vacuumschmelze Gmbh HIGH CURRENT REACTOR COIL
FR2476898A1 (en) * 1980-02-22 1981-08-28 Mini Informatiq System Ste Eur HF power supply transformer winding - has stacked printed circuit turns for low skin loss and good flux linkage with electrostatic screening
EP0291403A1 (en) * 1987-05-15 1988-11-17 Bull S.A. Transformer with a strong coupling for chopped supply circuit and supply circuit comprising such a transformer
EP0450448A1 (en) * 1990-03-29 1991-10-09 Toshiba Lighting & Technology Corporation Flat-type transformer
US5166965A (en) * 1991-04-11 1992-11-24 Varian Associates, Inc. High voltage dc source including magnetic flux pole and multiple stacked ac to dc converter stages with planar coils
US5184103A (en) * 1987-05-15 1993-02-02 Bull, S.A. High coupling transformer adapted to a chopping supply circuit

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042119B (en) * 1953-12-30 1958-10-30 Sylvania Electric Prod Process for the manufacture of electromagnetic spiral-shaped coils
FR2424618A1 (en) * 1978-04-27 1979-11-23 Vacuumschmelze Gmbh HIGH CURRENT REACTOR COIL
FR2476898A1 (en) * 1980-02-22 1981-08-28 Mini Informatiq System Ste Eur HF power supply transformer winding - has stacked printed circuit turns for low skin loss and good flux linkage with electrostatic screening
EP0291403A1 (en) * 1987-05-15 1988-11-17 Bull S.A. Transformer with a strong coupling for chopped supply circuit and supply circuit comprising such a transformer
WO1988009042A1 (en) * 1987-05-15 1988-11-17 Bull S.A. High coupling transformer adapted to a cutting supply circuit and cutting supply circuit including such a transformer
FR2615319A1 (en) * 1987-05-15 1988-11-18 Bull Sa HIGH-COUPLING TRANSFORMER SUITABLE FOR A CUT-OUT POWER SUPPLY CIRCUIT AND CUT-OUT POWER SUPPLY CIRCUIT COMPRISING SUCH A TRANSFORMER
US4937729A (en) * 1987-05-15 1990-06-26 Bull S.A. Chopper power supply including a printed circuit transformer
US5184103A (en) * 1987-05-15 1993-02-02 Bull, S.A. High coupling transformer adapted to a chopping supply circuit
EP0450448A1 (en) * 1990-03-29 1991-10-09 Toshiba Lighting & Technology Corporation Flat-type transformer
US5166965A (en) * 1991-04-11 1992-11-24 Varian Associates, Inc. High voltage dc source including magnetic flux pole and multiple stacked ac to dc converter stages with planar coils

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