FR1298403A - Procédé de fabrication de noyaux en ferrite - Google Patents

Procédé de fabrication de noyaux en ferrite

Info

Publication number
FR1298403A
FR1298403A FR863276A FR863276A FR1298403A FR 1298403 A FR1298403 A FR 1298403A FR 863276 A FR863276 A FR 863276A FR 863276 A FR863276 A FR 863276A FR 1298403 A FR1298403 A FR 1298403A
Authority
FR
France
Prior art keywords
ferrite cores
manufacturing ferrite
manufacturing
cores
ferrite
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
FR863276A
Other languages
English (en)
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.)
CIE DES FERRITES ELECTRONIQUES
COFELEC
Original Assignee
CIE DES FERRITES ELECTRONIQUES
COFELEC
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 CIE DES FERRITES ELECTRONIQUES, COFELEC filed Critical CIE DES FERRITES ELECTRONIQUES
Priority to FR863276A priority Critical patent/FR1298403A/fr
Priority to GB2076162A priority patent/GB988475A/en
Application granted granted Critical
Publication of FR1298403A publication Critical patent/FR1298403A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • 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
    • H01F1/36—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 in the form of particles
    • H01F1/37—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 in the form of particles in a bonding agent
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
FR863276A 1961-05-30 1961-05-30 Procédé de fabrication de noyaux en ferrite Expired FR1298403A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR863276A FR1298403A (fr) 1961-05-30 1961-05-30 Procédé de fabrication de noyaux en ferrite
GB2076162A GB988475A (en) 1961-05-30 1962-05-30 Process of manufacturing ferrite cores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863276A FR1298403A (fr) 1961-05-30 1961-05-30 Procédé de fabrication de noyaux en ferrite

Publications (1)

Publication Number Publication Date
FR1298403A true FR1298403A (fr) 1962-07-13

Family

ID=8756136

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863276A Expired FR1298403A (fr) 1961-05-30 1961-05-30 Procédé de fabrication de noyaux en ferrite

Country Status (2)

Country Link
FR (1) FR1298403A (fr)
GB (1) GB988475A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001364A (en) * 1972-01-17 1977-01-04 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Method for improving the physical properties of ceramics

Also Published As

Publication number Publication date
GB988475A (en) 1965-04-07

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