FR1142517A - Improvements in the manufacture of auto-transformers - Google Patents

Improvements in the manufacture of auto-transformers

Info

Publication number
FR1142517A
FR1142517A FR1142517DA FR1142517A FR 1142517 A FR1142517 A FR 1142517A FR 1142517D A FR1142517D A FR 1142517DA FR 1142517 A FR1142517 A FR 1142517A
Authority
FR
France
Prior art keywords
transformers
auto
manufacture
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
Edouard-Leopold-Marc Dereix
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 FR1142517A publication Critical patent/FR1142517A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/06—Variable transformers or inductances not covered by group H01F21/00 with current collector gliding or rolling on or along winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1142517D 1956-02-03 1956-02-03 Improvements in the manufacture of auto-transformers Expired FR1142517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1142517T 1956-02-03

Publications (1)

Publication Number Publication Date
FR1142517A true FR1142517A (en) 1957-09-19

Family

ID=9643278

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1142517D Expired FR1142517A (en) 1956-02-03 1956-02-03 Improvements in the manufacture of auto-transformers

Country Status (1)

Country Link
FR (1) FR1142517A (en)

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