FR734687A - Manufacturing process of magnetic cores - Google Patents

Manufacturing process of magnetic cores

Info

Publication number
FR734687A
FR734687A FR734687DA FR734687A FR 734687 A FR734687 A FR 734687A FR 734687D A FR734687D A FR 734687DA FR 734687 A FR734687 A FR 734687A
Authority
FR
France
Prior art keywords
manufacturing process
magnetic cores
cores
magnetic
manufacturing
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR734687A publication Critical patent/FR734687A/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
    • H01F1/14—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 metals or alloys
    • H01F1/20—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 metals or alloys in the form of particles, e.g. powder
    • H01F1/22—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 metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
    • H01F1/24—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 metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated
    • H01F1/26—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 metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together the particles being insulated by macromolecular organic substances

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
FR734687D 1931-04-11 1932-04-06 Manufacturing process of magnetic cores Expired FR734687A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEI41235D DE559945C (en) 1931-04-11 1931-04-11 Process for the production of mass cores from hard iron powder by impregnating iron powder with an organic insulating agent using a solvent or swelling agent for the latter

Publications (1)

Publication Number Publication Date
FR734687A true FR734687A (en) 1932-10-25

Family

ID=7190495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR734687D Expired FR734687A (en) 1931-04-11 1932-04-06 Manufacturing process of magnetic cores

Country Status (2)

Country Link
DE (1) DE559945C (en)
FR (1) FR734687A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE971698C (en) * 1933-12-05 1959-03-12 Bosch Gmbh Robert Process for the production of a magnetic body for high frequency coils made of finely divided magnetic particles and an insulating material
DE972150C (en) * 1937-06-27 1959-05-27 Siemens Ag Process for the production of ferromagnetic molded bodies

Also Published As

Publication number Publication date
DE559945C (en) 1932-09-30

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