FR1007497A - Magnetic core - Google Patents

Magnetic core

Info

Publication number
FR1007497A
FR1007497A FR1007497DA FR1007497A FR 1007497 A FR1007497 A FR 1007497A FR 1007497D A FR1007497D A FR 1007497DA FR 1007497 A FR1007497 A FR 1007497A
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.)
Aladdin Industries LLC
Original Assignee
Aladdin Industries LLC
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 Aladdin Industries LLC filed Critical Aladdin Industries LLC
Application granted granted Critical
Publication of FR1007497A publication Critical patent/FR1007497A/en
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
    • 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
    • C04B35/2625—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 magnesium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
FR1007497D 1949-01-03 1949-12-30 Magnetic core Expired FR1007497A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69043A US2659698A (en) 1949-01-03 1949-01-03 Magnetic core and method for manufacturing same

Publications (1)

Publication Number Publication Date
FR1007497A true FR1007497A (en) 1952-05-06

Family

ID=22086355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1007497D Expired FR1007497A (en) 1949-01-03 1949-12-30 Magnetic core

Country Status (6)

Country Link
US (1) US2659698A (en)
BE (1) BE493080A (en)
DE (1) DE880723C (en)
FR (1) FR1007497A (en)
GB (1) GB673719A (en)
NL (1) NL81385C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521323A (en) * 1984-06-27 1985-06-04 Matsushita Electric Industrial Co., Ltd. Polycrystalline ferrite and a magnetic head using the same

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2723239A (en) * 1952-09-29 1955-11-08 Rca Corp Ferrospinel compositions
US3106479A (en) * 1952-12-03 1963-10-08 Rca Corp Electrostatic printing method and apparatus
US2925388A (en) * 1953-07-16 1960-02-16 Rca Corp Ferrospinel compositions
US2762776A (en) * 1953-10-05 1956-09-11 Rca Corp Ferrospinel bodies and methods of making same
BE546460A (en) * 1955-03-28
DE1204993B (en) * 1955-09-28 1965-11-11 Siemens Ag Process for the production of magnetizable ferrite cores
NL114043C (en) * 1955-06-30
NL88282C (en) * 1955-08-10 1958-05-16
GB842005A (en) * 1955-08-10 1960-07-20 Philips Electrical Ind Ltd Improvements in or relating to ferromagnetic materials
LU34570A1 (en) * 1955-08-10
DE1057256B (en) * 1955-10-29 1959-05-14 Steatit Magnesia Ag Process for the production of ferromagnetic ferrite bodies with a constricted hysteresis loop
DE1079139B (en) * 1956-01-05 1960-04-07 Siemens Ag Reflection-free body for frequencies above 1 MHz
US2995517A (en) * 1956-02-16 1961-08-08 Plessey Co Ltd Ferrites containing niobium
NL108776C (en) * 1957-04-18 1964-07-15
US3003966A (en) * 1957-09-09 1961-10-10 Bell Telephone Labor Inc Polycrystalline garnet materials
NL95813C (en) * 1957-10-21 1960-11-15
US2982732A (en) * 1957-12-30 1961-05-02 Ibm Ferrite composition containing titanium and nickel
DE1152345B (en) * 1958-03-25 1963-08-01 Siemens Ag Process for the production of a soft magnetic ferrite with a permeable character
NL242857A (en) * 1958-09-10
US3043777A (en) * 1958-12-31 1962-07-10 Rca Corp Methods for preparing improved magnetic bodies
US3006854A (en) * 1959-04-29 1961-10-31 Bell Telephone Labor Inc Ferrimagnetic garnet
US3006855A (en) * 1959-04-29 1961-10-31 Bell Telephone Labor Inc Ferrimagnetic garnets
US4009263A (en) * 1974-02-15 1977-02-22 Shafer Laverne Energized cobalt-containing animal feed
CN108329021A (en) * 2017-12-25 2018-07-27 日照亿鑫电子材料有限公司 Low-frequency current sensor core material and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE226347C (en) *
US1997193A (en) * 1930-12-25 1935-04-09 Mitsubishi Electric Corp Permanent magnet and method of manufacturing same
US1976230A (en) * 1930-12-25 1934-10-09 Mitsubishi Electric Corp Permanent magnet and method of manufacturing same
BE447683A (en) * 1941-10-24
US2452530A (en) * 1943-05-15 1948-10-26 Hartford Nat Bank & Trust Co Magnetic core
CH247856A (en) * 1943-05-15 1947-03-31 Philips Nv Magnetic core and process for its manufacture.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4521323A (en) * 1984-06-27 1985-06-04 Matsushita Electric Industrial Co., Ltd. Polycrystalline ferrite and a magnetic head using the same

Also Published As

Publication number Publication date
GB673719A (en) 1952-06-11
NL81385C (en) 1956-05-15
BE493080A (en) 1950-05-02
US2659698A (en) 1953-11-17
DE880723C (en) 1953-06-25

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