FR1193137A - Guard Rings for Nested-Battleship Transformers - Google Patents

Guard Rings for Nested-Battleship Transformers

Info

Publication number
FR1193137A
FR1193137A FR1193137DA FR1193137A FR 1193137 A FR1193137 A FR 1193137A FR 1193137D A FR1193137D A FR 1193137DA FR 1193137 A FR1193137 A FR 1193137A
Authority
FR
France
Prior art keywords
battleship
transformers
nested
guard rings
guard
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
A Fremineur
H Philips
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.)
ACEC
Umicore NV SA
Original Assignee
ACEC
Ateliers de Constructions Electriques de Charleroi 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 ACEC, Ateliers de Constructions Electriques de Charleroi SA filed Critical ACEC
Application granted granted Critical
Publication of FR1193137A publication Critical patent/FR1193137A/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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • B22D13/023—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis the longitudinal axis being horizontal
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/363—Electric or magnetic shields or screens made of electrically conductive material

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
FR1193137D 1958-03-10 1958-03-10 Guard Rings for Nested-Battleship Transformers Expired FR1193137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1193137T 1958-03-10

Publications (1)

Publication Number Publication Date
FR1193137A true FR1193137A (en) 1959-10-30

Family

ID=9667776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1193137D Expired FR1193137A (en) 1958-03-10 1958-03-10 Guard Rings for Nested-Battleship Transformers

Country Status (2)

Country Link
BE (1) BE576149A (en)
FR (1) FR1193137A (en)

Also Published As

Publication number Publication date
BE576149A (en) 1959-06-15

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