FR1603507A - - Google Patents

Info

Publication number
FR1603507A
FR1603507A FR1603507DA FR1603507A FR 1603507 A FR1603507 A FR 1603507A FR 1603507D A FR1603507D A FR 1603507DA FR 1603507 A FR1603507 A FR 1603507A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1603507A publication Critical patent/FR1603507A/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
    • C04B35/265—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)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
FR1603507D 1967-11-21 1968-10-30 Expired FR1603507A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68462867A 1967-11-21 1967-11-21

Publications (1)

Publication Number Publication Date
FR1603507A true FR1603507A (enrdf_load_stackoverflow) 1971-05-03

Family

ID=24748859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1603507D Expired FR1603507A (enrdf_load_stackoverflow) 1967-11-21 1968-10-30

Country Status (6)

Country Link
US (1) US3533949A (enrdf_load_stackoverflow)
BE (1) BE722747A (enrdf_load_stackoverflow)
DE (1) DE1809811B2 (enrdf_load_stackoverflow)
FR (1) FR1603507A (enrdf_load_stackoverflow)
GB (1) GB1251988A (enrdf_load_stackoverflow)
NL (1) NL148580B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626789A (en) 1991-09-11 1997-05-06 American Research Corp. Of Virginia Ferrimagnetic core materials for megahertz frequency high flux density transformers and inductors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL96342C (enrdf_load_stackoverflow) * 1955-10-20
US3242089A (en) * 1962-08-20 1966-03-22 Western Electric Co Heat-treating method for modifying permeability and quality factor of nickel-zinc-cobalt ferrite

Also Published As

Publication number Publication date
DE1809811A1 (de) 1969-10-09
NL6816316A (enrdf_load_stackoverflow) 1969-05-23
DE1809811B2 (de) 1971-04-29
BE722747A (enrdf_load_stackoverflow) 1969-04-01
GB1251988A (enrdf_load_stackoverflow) 1971-11-03
US3533949A (en) 1970-10-13
NL148580B (nl) 1976-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse