FR1116334A - Method of manufacturing a substantially rectangular hysteresis cycle magnetic core - Google Patents

Method of manufacturing a substantially rectangular hysteresis cycle magnetic core

Info

Publication number
FR1116334A
FR1116334A FR1116334DA FR1116334A FR 1116334 A FR1116334 A FR 1116334A FR 1116334D A FR1116334D A FR 1116334DA FR 1116334 A FR1116334 A FR 1116334A
Authority
FR
France
Prior art keywords
manufacturing
magnetic core
substantially rectangular
rectangular hysteresis
hysteresis cycle
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 FR1116334A publication Critical patent/FR1116334A/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
    • C04B35/265—Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt

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)
  • Hard Magnetic Materials (AREA)
FR1116334D 1953-12-22 1954-12-21 Method of manufacturing a substantially rectangular hysteresis cycle magnetic core Expired FR1116334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL183828 1953-12-22

Publications (1)

Publication Number Publication Date
FR1116334A true FR1116334A (en) 1956-05-07

Family

ID=19750639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1116334D Expired FR1116334A (en) 1953-12-22 1954-12-21 Method of manufacturing a substantially rectangular hysteresis cycle magnetic core

Country Status (8)

Country Link
US (1) US2905641A (en)
BE (1) BE534279A (en)
CH (1) CH345393A (en)
DE (1) DE977635C (en)
ES (1) ES219076A1 (en)
FR (1) FR1116334A (en)
GB (1) GB759248A (en)
NL (1) NL82276C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987481A (en) * 1956-10-15 1961-06-06 Ibm Manganese-zinc ferrite
US2988508A (en) * 1956-09-17 1961-06-13 Philips Corp Copper containing ferrite cores

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL99145C (en) * 1958-06-03
NL257266A (en) * 1959-11-10
NL256989A (en) * 1959-11-10
US3177145A (en) * 1963-02-04 1965-04-06 Ibm Manganese copper ferrite composition containing titanium and germanium and method ofpreparation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL61937C (en) * 1941-10-24 1948-11-15
CH247856A (en) * 1943-05-15 1947-03-31 Philips Nv Magnetic core and process for its manufacture.
US2636860A (en) * 1944-07-06 1953-04-28 Hartford Nat Bank & Trust Co Magnetic core
US2656319A (en) * 1949-01-03 1953-10-20 Aladdin Ind Inc Magnetic core composition and method of producing the same
IT466564A (en) * 1950-05-23
IT492518A (en) * 1951-10-30
US2715109A (en) * 1954-06-14 1955-08-09 Steatite Res Corp Ferromagnetic ceramic materials with hysteresis loops of rectangular shape
US2818387A (en) * 1954-10-28 1957-12-31 Philips Corp Square loop ferromagnetic material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988508A (en) * 1956-09-17 1961-06-13 Philips Corp Copper containing ferrite cores
US2987481A (en) * 1956-10-15 1961-06-06 Ibm Manganese-zinc ferrite

Also Published As

Publication number Publication date
ES219076A1 (en) 1955-12-16
GB759248A (en) 1956-10-17
NL82276C (en)
DE977635C (en) 1967-11-02
BE534279A (en)
US2905641A (en) 1959-09-22
CH345393A (en) 1960-03-31

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