BE472170A - - Google Patents

Info

Publication number
BE472170A
BE472170A BE472170DA BE472170A BE 472170 A BE472170 A BE 472170A BE 472170D A BE472170D A BE 472170DA BE 472170 A BE472170 A BE 472170A
Authority
BE
Belgium
Application number
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.)
Publication of BE472170A publication Critical patent/BE472170A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • 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
BE472170D 1946-03-27 BE472170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL269325X 1946-03-27

Publications (1)

Publication Number Publication Date
BE472170A true BE472170A (en)

Family

ID=19781855

Family Applications (1)

Application Number Title Priority Date Filing Date
BE472170D BE472170A (en) 1946-03-27

Country Status (4)

Country Link
BE (1) BE472170A (en)
CH (1) CH269325A (en)
FR (1) FR943955A (en)
GB (1) GB634504A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278921B (en) * 1963-09-06 1968-09-26 Siemens Ag Process to improve the temporal permeability constancy of manganese-zinc-ferrite cores

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035737B (en) * 1953-12-07 1958-08-07 Licentia Gmbh Semiconductor body with a large negative temperature coefficient
DE1088627B (en) * 1955-07-16 1960-09-08 Siemens Ag Process for the production of a magnetizable ferrite core
DE1075095B (en) * 1957-05-27 1960-02-11 Drummond Patents Limited, London und Roy Macgregor Drummond,. Hove Sussex (Großbritannien) Device for wet cleaning and washing of air and gases
NL136207C (en) * 1962-08-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1278921B (en) * 1963-09-06 1968-09-26 Siemens Ag Process to improve the temporal permeability constancy of manganese-zinc-ferrite cores

Also Published As

Publication number Publication date
FR943955A (en) 1949-03-23
GB634504A (en) 1950-03-22
CH269325A (en) 1950-06-30

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