FR682949A - Improvements to transformers fitted with concentric windings - Google Patents

Improvements to transformers fitted with concentric windings

Info

Publication number
FR682949A
FR682949A FR682949DA FR682949A FR 682949 A FR682949 A FR 682949A FR 682949D A FR682949D A FR 682949DA FR 682949 A FR682949 A FR 682949A
Authority
FR
France
Prior art keywords
transformers
fitted
concentric windings
windings
concentric
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)
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 FR682949A publication Critical patent/FR682949A/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
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR682949D 1928-10-10 1929-10-09 Improvements to transformers fitted with concentric windings Expired FR682949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US682949XA 1928-10-10 1928-10-10

Publications (1)

Publication Number Publication Date
FR682949A true FR682949A (en) 1930-06-04

Family

ID=22081660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR682949D Expired FR682949A (en) 1928-10-10 1929-10-09 Improvements to transformers fitted with concentric windings

Country Status (1)

Country Link
FR (1) FR682949A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756504C (en) * 1937-02-06 1955-08-11 Opta Radio A G Circuit arrangement for eliminating magnetic leakage from power supply transformers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756504C (en) * 1937-02-06 1955-08-11 Opta Radio A G Circuit arrangement for eliminating magnetic leakage from power supply transformers

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