FR2085452A1 - - Google Patents

Info

Publication number
FR2085452A1
FR2085452A1 FR7014700A FR7014700A FR2085452A1 FR 2085452 A1 FR2085452 A1 FR 2085452A1 FR 7014700 A FR7014700 A FR 7014700A FR 7014700 A FR7014700 A FR 7014700A FR 2085452 A1 FR2085452 A1 FR 2085452A1
Authority
FR
France
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.)
Granted
Application number
FR7014700A
Other languages
French (fr)
Other versions
FR2085452B1 (https=
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7014700A priority Critical patent/FR2085452B1/fr
Publication of FR2085452A1 publication Critical patent/FR2085452A1/fr
Application granted granted Critical
Publication of FR2085452B1 publication Critical patent/FR2085452B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
    • 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
    • H01F27/24—Magnetic cores
    • H01F27/255—Magnetic cores made from particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR7014700A 1970-04-22 1970-04-22 Expired FR2085452B1 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7014700A FR2085452B1 (https=) 1970-04-22 1970-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7014700A FR2085452B1 (https=) 1970-04-22 1970-04-22

Publications (2)

Publication Number Publication Date
FR2085452A1 true FR2085452A1 (https=) 1971-12-24
FR2085452B1 FR2085452B1 (https=) 1973-10-19

Family

ID=9054424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7014700A Expired FR2085452B1 (https=) 1970-04-22 1970-04-22

Country Status (1)

Country Link
FR (1) FR2085452B1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1094543A (fr) * 1953-11-25 1955-05-20 Amélioration des propriétés électriques et magnétiques des semi-conducteurs par des procédés de dissolution sélective qui ne nécessitent pas de polissage mécanique préalable
GB872097A (en) * 1958-04-24 1961-07-05 Peter Adam Denes Moulding thin-walled ceramic bodies for electrical components
GB909230A (en) * 1960-06-02 1962-10-31 Western Electric Co Improvements in or relating to the etching of single crystals of garnet, spinels, orthoferrites and corundum
FR1350539A (fr) * 1963-03-15 1964-01-24 Siemens Ag Procédé pour la préparation de corps ferritiques frittés ferromagnétiques et produits conformes à ceux obtenus par le présent procédé ou procédé similaire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1094543A (fr) * 1953-11-25 1955-05-20 Amélioration des propriétés électriques et magnétiques des semi-conducteurs par des procédés de dissolution sélective qui ne nécessitent pas de polissage mécanique préalable
GB872097A (en) * 1958-04-24 1961-07-05 Peter Adam Denes Moulding thin-walled ceramic bodies for electrical components
GB909230A (en) * 1960-06-02 1962-10-31 Western Electric Co Improvements in or relating to the etching of single crystals of garnet, spinels, orthoferrites and corundum
FR1350539A (fr) * 1963-03-15 1964-01-24 Siemens Ag Procédé pour la préparation de corps ferritiques frittés ferromagnétiques et produits conformes à ceux obtenus par le présent procédé ou procédé similaire

Also Published As

Publication number Publication date
FR2085452B1 (https=) 1973-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse