FR812761A - Device for regulating the electromotive force produced in the circuit of a variable ratio autotransformer - Google Patents

Device for regulating the electromotive force produced in the circuit of a variable ratio autotransformer

Info

Publication number
FR812761A
FR812761A FR812761DA FR812761A FR 812761 A FR812761 A FR 812761A FR 812761D A FR812761D A FR 812761DA FR 812761 A FR812761 A FR 812761A
Authority
FR
France
Prior art keywords
regulating
circuit
electromotive force
force produced
variable ratio
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
Ettore Salani
Vitaliano Passardi
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 FR812761A publication Critical patent/FR812761A/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)
FR812761D 1935-10-30 1936-10-29 Device for regulating the electromotive force produced in the circuit of a variable ratio autotransformer Expired FR812761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT812761X 1935-10-30

Publications (1)

Publication Number Publication Date
FR812761A true FR812761A (en) 1937-05-18

Family

ID=11317161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR812761D Expired FR812761A (en) 1935-10-30 1936-10-29 Device for regulating the electromotive force produced in the circuit of a variable ratio autotransformer

Country Status (1)

Country Link
FR (1) FR812761A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223949A (en) * 1964-06-18 1965-12-14 Electro Tec Corp High impedance, high frequency slip ring
WO2003100798A1 (en) * 2002-05-29 2003-12-04 Helmut Flieger Current collector especially for a regulating transformer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3223949A (en) * 1964-06-18 1965-12-14 Electro Tec Corp High impedance, high frequency slip ring
WO2003100798A1 (en) * 2002-05-29 2003-12-04 Helmut Flieger Current collector especially for a regulating transformer

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