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FR926283A - Magnetic core - Google Patents

Magnetic core

Info

Publication number
FR926283A
FR926283A FR926283DA FR926283A FR 926283 A FR926283 A FR 926283A FR 926283D A FR926283D A FR 926283DA FR 926283 A FR926283 A FR 926283A
Authority
FR
France
Prior art keywords
magnetic core
core
magnetic
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR926283A publication Critical patent/FR926283A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
    • H01F1/342—Oxides
    • H01F1/344—Ferrites, e.g. having a cubic spinel structure (X2+O)(Y23+O3), e.g. magnetite Fe3O4
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/06—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by movement of core or part of core relative to the windings as a whole

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
FR926283D 1946-05-03 1946-05-03 Magnetic core Expired FR926283A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR926283T 1946-05-03

Publications (1)

Publication Number Publication Date
FR926283A true FR926283A (en) 1947-09-26

Family

ID=9440460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926283D Expired FR926283A (en) 1946-05-03 1946-05-03 Magnetic core

Country Status (1)

Country Link
FR (1) FR926283A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016378B (en) * 1952-05-23 1957-09-26 Kurt Kaschke Coil core made of ferromagnetic material
DE1046697B (en) * 1953-09-26 1958-12-18 Heinrich Scheller Dr Ing Loop antenna with rod-shaped core

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016378B (en) * 1952-05-23 1957-09-26 Kurt Kaschke Coil core made of ferromagnetic material
DE1046697B (en) * 1953-09-26 1958-12-18 Heinrich Scheller Dr Ing Loop antenna with rod-shaped core

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