FR1390622A - Noyau magnétique annulaire et son procédé de fabrication - Google Patents

Noyau magnétique annulaire et son procédé de fabrication

Info

Publication number
FR1390622A
FR1390622A FR969097A FR969097A FR1390622A FR 1390622 A FR1390622 A FR 1390622A FR 969097 A FR969097 A FR 969097A FR 969097 A FR969097 A FR 969097A FR 1390622 A FR1390622 A FR 1390622A
Authority
FR
France
Prior art keywords
manufacturing process
magnetic core
annular magnetic
annular
core
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
FR969097A
Other languages
English (en)
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 FR1390622A publication Critical patent/FR1390622A/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
    • 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
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C04B35/2616—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing lithium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
FR969097A 1963-03-29 1964-03-27 Noyau magnétique annulaire et son procédé de fabrication Expired FR1390622A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL290933 1963-03-29

Publications (1)

Publication Number Publication Date
FR1390622A true FR1390622A (fr) 1965-02-26

Family

ID=19754576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969097A Expired FR1390622A (fr) 1963-03-29 1964-03-27 Noyau magnétique annulaire et son procédé de fabrication

Country Status (10)

Country Link
AT (1) AT245809B (cs)
BE (1) BE645865A (cs)
CH (1) CH457640A (cs)
DE (1) DE1471346A1 (cs)
DK (1) DK116804B (cs)
ES (1) ES298054A1 (cs)
FR (1) FR1390622A (cs)
GB (1) GB1018332A (cs)
NL (1) NL290933A (cs)
OA (1) OA00810A (cs)

Also Published As

Publication number Publication date
BE645865A (cs) 1964-09-28
NL290933A (cs)
DE1471346A1 (de) 1969-03-27
GB1018332A (en) 1966-01-26
ES298054A1 (es) 1964-06-01
CH457640A (de) 1968-06-15
AT245809B (de) 1966-03-25
OA00810A (fr) 1967-11-15
DK116804B (da) 1970-02-16

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