NL112288C - - Google Patents

Info

Publication number: NL112288C
Authority: NL; Netherlands

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.)

1956-05-10

Publication of NL112288C publication Critical patent/NL112288C/xx

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
- H01F1/342—Oxides
- H01F1/344—Ferrites, e.g. having a cubic spinel structure (X2+O)(Y23+O3), e.g. magnetite Fe3O4
- 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
- C04B35/2658—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)
Dispersion Chemistry (AREA)
Power Engineering (AREA)
Magnetic Ceramics (AREA)
Soft Magnetic Materials (AREA)
Compounds Of Iron (AREA)

NL112288D 1956-05-10 NL112288C (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1222356		1956-05-10

Publications (1)

Publication Number	Publication Date
NL112288C true NL112288C (da)

Family

ID=11799363

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL112288D NL112288C (da)	1956-05-10

Country Status (5)

Country	Link
US (1)	US2924573A (da)
BE (1)	BE557379A (da)
CH (1)	CH374923A (da)
GB (1)	GB802613A (da)
NL (1)	NL112288C (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3028337A (en) *	1957-10-15	1962-04-03	Ibm	Method of preparing ferrite cores
ES246988A1 (es) *	1958-02-13	1959-05-16	Itt	MÉTODO DE FABRICACION DE UNA MATERIAL CERáMICO FERROMAGNÉTICO
US3106534A (en) *	1960-01-26	1963-10-08	Nippon Electric Co	Soft magnetic ferrite bodies of high permeability and small hysteresis losses
NL262122A (da) *	1960-03-14
DE1278921B (de) *	1963-09-06	1968-09-26	Siemens Ag	Verfahren zur Verbesserung der zeitlichen Permeabilitaetskonstanz von Mangan-Zink-Ferritkernen
WO2004063117A1 (ja) *	2003-01-10	2004-07-29	Tdk Corporation	フェライト材料の製造方法及びフェライト材料

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2452531A (en) *	1943-05-31	1948-10-26	Hartford Nat Bank & Trust Co	Process of manufacturing a magnetic material and magnetic core
US2579978A (en) *	1946-03-27	1951-12-25	Hartford Nat Bank & Trust Co	Soft ferromagnetic material and method of making same
GB669571A (en) *	1948-03-27	1952-04-02	Philips Electrical Ind Ltd	Improvements in or relating to magnet cores for electromagnetic devices
US2549089A (en) *	1948-12-15	1951-04-17	Rca Corp	Mixed ferrite compositions, including lithium ferrite
BE495811A (da) *	1949-05-19
BE517872A (da) *	1952-02-22
US2723238A (en) *	1952-08-19	1955-11-08	Rca Corp	Manganese zinc ferrospinel compositions, including copper oxide
US2705701A (en) *	1952-11-28	1955-04-05	Henry L Crowley & Company Inc	Method for preparing magnetic compositions
DE1108605B (de) *	1954-10-19	1961-06-08	Standard Elektrik Lorenz Ag	Verfahren zur Herstellung von Mangan-Zink-Ferriten

0
- BE BE557379D patent/BE557379A/xx unknown
- NL NL112288D patent/NL112288C/xx active
1957
- 1957-02-19 GB GB5600/57A patent/GB802613A/en not_active Expired
- 1957-05-03 US US656977A patent/US2924573A/en not_active Expired - Lifetime
- 1957-05-10 CH CH4594757A patent/CH374923A/de unknown

Also Published As

Publication number	Publication date
BE557379A (da)
US2924573A (en)	1960-02-09
GB802613A (en)	1958-10-08
CH374923A (de)	1964-01-31

Publication	Publication Date	Title
AT197311B (da)	1958-04-25
AT202855B (da)	1959-04-10
AT216255B (da)	1961-07-25
AT199361B (da)	1958-08-25
AT198114B (da)	1958-06-10
AT202354B (da)	1959-03-10
AT202279B (da)	1959-02-25
AT201309B (da)	1958-12-27
AT213780B (da)	1961-02-27
AT195843B (da)	1958-02-25
AT194202B (da)	1957-12-27
AT196732B (da)	1958-03-25
AT197702B (da)	1958-05-27
AT196778B (da)	1958-03-25
AT211020B (da)	1960-09-10
AT197107B (da)	1958-04-10
AT197110B (da)	1958-04-10
AT196779B (da)	1958-03-25
AT195842B (da)	1958-02-25
AT198038B (da)	1958-06-10
AT198039B (da)	1958-06-10
AT198051B (da)	1958-06-10
AT196060B (da)	1958-02-25
AT198347B (da)	1958-06-25
AT198677B (da)	1958-07-25