FR1129403A - Improvements in the technique and means of application of pre-magnetization - Google Patents

Improvements in the technique and means of application of pre-magnetization

Info

Publication number
FR1129403A
FR1129403A FR1129403DA FR1129403A FR 1129403 A FR1129403 A FR 1129403A FR 1129403D A FR1129403D A FR 1129403DA FR 1129403 A FR1129403 A FR 1129403A
Authority
FR
France
Prior art keywords
magnetization
technique
application
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.)
O S A E Officine Subalpine App
Original Assignee
O S A E Officine Subalpine App
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 O S A E Officine Subalpine App filed Critical O S A E Officine Subalpine App
Application granted granted Critical
Publication of FR1129403A publication Critical patent/FR1129403A/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
    • H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1129403D 1950-03-21 1951-03-20 Improvements in the technique and means of application of pre-magnetization Expired FR1129403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1129403X 1950-03-21

Publications (1)

Publication Number Publication Date
FR1129403A true FR1129403A (en) 1957-01-21

Family

ID=11431525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129403D Expired FR1129403A (en) 1950-03-21 1951-03-20 Improvements in the technique and means of application of pre-magnetization

Country Status (1)

Country Link
FR (1) FR1129403A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657678A (en) * 1970-06-08 1972-04-18 Carl A Schwenden Multi-purpose, multi-voltage transformer
WO2014031959A2 (en) * 2012-08-24 2014-02-27 Abb Technology Ag Distribution transformer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657678A (en) * 1970-06-08 1972-04-18 Carl A Schwenden Multi-purpose, multi-voltage transformer
WO2014031959A2 (en) * 2012-08-24 2014-02-27 Abb Technology Ag Distribution transformer
WO2014031959A3 (en) * 2012-08-24 2014-05-01 Abb Technology Ag Distribution transformer
US10014791B2 (en) 2012-08-24 2018-07-03 Abb Schweiz Ag Distribution transformer

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