DK116073B - Method for manufacturing an annular magnetic core for use as a memory element. - Google Patents

Method for manufacturing an annular magnetic core for use as a memory element.

Info

Publication number: DK116073B
Authority: DK; Denmark
Prior art keywords: manufacturing; magnetic core; memory element; annular magnetic; annular
Prior art date: 1962-01-05

Application number

DK863AA

Other languages

Danish (da)

Inventor

C Esveldt

R Fluks

H Peloschek

Original Assignee

Philips 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.)

1962-01-05

Filing date

1963-01-02

Publication date

1969-12-08

1963-01-02 Application filed by Philips Nv filed Critical Philips Nv

1969-12-08 Publication of DK116073B publication Critical patent/DK116073B/en

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
- C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
- C04B35/2616—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing lithium

DK863AA 1962-01-05 1963-01-02 Method for manufacturing an annular magnetic core for use as a memory element. DK116073B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL273242		1962-01-05

Publications (1)

Publication Number	Publication Date
DK116073B true DK116073B (en)	1969-12-08

Family

ID=19753515

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK863AA DK116073B (en)	1962-01-05	1963-01-02	Method for manufacturing an annular magnetic core for use as a memory element.

Country Status (11)

Country	Link
US (1)	US3226328A (en)
AT (1)	AT238957B (en)
BE (1)	BE626825A (en)
CH (1)	CH437558A (en)
DE (1)	DE1265024B (en)
DK (1)	DK116073B (en)
ES (1)	ES283884A1 (en)
FR (1)	FR1344662A (en)
GB (1)	GB959643A (en)
NL (1)	NL273242A (en)
OA (1)	OA00771A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date
NL278942A (en) *	1962-05-25
NL286715A (en) *	1962-12-13	1965-02-10
NL290005A (en) *	1963-03-08
NL294371A (en) *	1963-06-20

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL77389C (en) *	1949-04-28	1955-02-15
US2565111A (en) *	1949-05-26	1951-08-21	Steatite Res Corp	Ceramic magnetic material with a small temperature coefficient
GB713370A (en) *	1952-04-18	1954-08-11	Nat Res Dev	Improvements in or relating to ferrite magnetic materials
NL82273C (en) *	1953-12-21	1956-08-15
NL82272C (en) *	1953-12-21	1956-08-15
US3038860A (en) *	1956-12-20	1962-06-12	Francis E Vinal	Lithium nickel ferrites
US3033792A (en) *	1957-05-28	1962-05-08	Kikuchi Yoshimitsu	Method of manufacturing ferrite magnetostriction vibrators

0
- NL NL273242D patent/NL273242A/xx unknown
1962
- 1962-12-29 DE DEN22554A patent/DE1265024B/en active Pending
1963
- 1963-01-02 DK DK863AA patent/DK116073B/en unknown
- 1963-01-02 GB GB26063A patent/GB959643A/en not_active Expired
- 1963-01-03 CH CH4763A patent/CH437558A/en unknown
- 1963-01-03 ES ES283884A patent/ES283884A1/en not_active Expired
- 1963-01-04 BE BE626825D patent/BE626825A/xx unknown
- 1963-01-04 FR FR920446A patent/FR1344662A/en not_active Expired
- 1963-01-04 AT AT7563A patent/AT238957B/en active
- 1963-01-04 US US249339A patent/US3226328A/en not_active Expired - Lifetime
1964
- 1964-12-12 OA OA50840A patent/OA00771A/en unknown

Also Published As

Publication number	Publication date
CH437558A (en)	1967-06-15
DE1265024B (en)	1968-03-28
ES283884A1 (en)	1963-06-16
OA00771A (en)	1967-11-15
AT238957B (en)	1965-03-10
US3226328A (en)	1965-12-28
BE626825A (en)	1963-07-04
FR1344662A (en)	1963-11-29
GB959643A (en)	1964-06-03
NL273242A (en)

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