FR733879A - Automatic booster-step-down - Google Patents

Automatic booster-step-down

Info

Publication number
FR733879A
FR733879A FR733879DA FR733879A FR 733879 A FR733879 A FR 733879A FR 733879D A FR733879D A FR 733879DA FR 733879 A FR733879 A FR 733879A
Authority
FR
France
Prior art keywords
automatic booster
booster
automatic
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
Philippe Blanc
Julien Quintana
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 FR733879A publication Critical patent/FR733879A/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
    • H01F29/08—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators
    • H01F29/10—Variable transformers or inductances not covered by group H01F21/00 with core, coil, winding, or shield movable to offset variation of voltage or phase shift, e.g. induction regulators having movable part of magnetic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR733879D 1932-03-19 1932-03-19 Automatic booster-step-down Expired FR733879A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR733879T 1932-03-19

Publications (1)

Publication Number Publication Date
FR733879A true FR733879A (en) 1932-10-12

Family

ID=9127168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR733879D Expired FR733879A (en) 1932-03-19 1932-03-19 Automatic booster-step-down

Country Status (1)

Country Link
FR (1) FR733879A (en)

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