CA974366A - Ferrite cores - Google Patents

Ferrite cores

Info

Publication number
CA974366A
CA974366A CA121,643A CA121643A CA974366A CA 974366 A CA974366 A CA 974366A CA 121643 A CA121643 A CA 121643A CA 974366 A CA974366 A CA 974366A
Authority
CA
Canada
Prior art keywords
ferrite cores
ferrite
cores
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
CA121,643A
Other languages
English (en)
Other versions
CA121643S (en
Inventor
John E. Knowles
Paul J. Rankin
Jacob Klerk
Theodorus G.W. Stijntjes
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 CA974366A publication Critical patent/CA974366A/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
    • C04B35/2658—Other ferrites containing manganese or zinc, e.g. Mn-Zn ferrites

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)
CA121,643A 1970-09-02 1971-08-30 Ferrite cores Expired CA974366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4204370 1970-09-02

Publications (1)

Publication Number Publication Date
CA974366A true CA974366A (en) 1975-09-16

Family

ID=10422576

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,643A Expired CA974366A (en) 1970-09-02 1971-08-30 Ferrite cores

Country Status (11)

Country Link
JP (1) JPS5631730B1 (fr)
AU (1) AU456153B2 (fr)
BE (1) BE772036A (fr)
BR (1) BR7105722D0 (fr)
CA (1) CA974366A (fr)
DE (1) DE2143439A1 (fr)
ES (1) ES394684A1 (fr)
FR (1) FR2102053A5 (fr)
GB (1) GB1304237A (fr)
NL (1) NL173686C (fr)
SE (1) SE378322B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642852C2 (de) * 1976-09-23 1985-07-18 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung eines hoch- und mittelpermeablen Mn-Zn-Sn-Ti-Ferroferrits für einen weiten Temperatur- und Frequenzbereich
JPS5812346A (ja) * 1981-07-15 1983-01-24 Nec Corp 半導体集積回路
NL8403282A (nl) * 1984-10-30 1986-05-16 Philips Nv Titaan- en kobalt-houdende mangaan-zink ferrietkern en werkwijze voor het vervaardigen daarvan.
JP3108803B2 (ja) * 1998-08-19 2000-11-13 ミネベア株式会社 Ｍｎ−Ｚｎフェライト
JP3584439B2 (ja) 2000-02-08 2004-11-04 ミネベア株式会社 Ｍｎ−Ｚｎフェライトおよびその製造方法
JP3418827B2 (ja) 2000-03-15 2003-06-23 ミネベア株式会社 Ｍｎ−Ｚｎフェライトおよびその製造方法
JP3446082B2 (ja) * 2000-03-22 2003-09-16 ミネベア株式会社 Ｍｎ−Ｚｎフェライトおよびその製造方法

Also Published As

Publication number Publication date
NL173686B (nl) 1983-09-16
AU3292671A (en) 1973-03-08
BR7105722D0 (pt) 1973-04-17
GB1304237A (fr) 1973-01-24
ES394684A1 (es) 1974-02-16
FR2102053A5 (fr) 1972-03-31
BE772036A (fr) 1972-02-29
SE378322B (fr) 1975-08-25
JPS5631730B1 (fr) 1981-07-23
DE2143439A1 (de) 1972-03-09
NL7111884A (fr) 1972-03-06
AU456153B2 (en) 1974-12-12
NL173686C (nl) 1984-02-16

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