FR1344662A - Magnetic core usable as a memory element and its manufacturing method - Google Patents

Magnetic core usable as a memory element and its manufacturing method

Info

Publication number: FR1344662A
Authority: FR; France
Prior art keywords: manufacturing; magnetic core; memory element; core usable; usable
Prior art date: 1962-01-05
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

FR920446A

Other languages

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.)

1962-01-05

Filing date

1963-01-04

Publication date

1963-11-29

1963-01-04 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1963-11-29 Application granted granted Critical

1963-11-29 Publication of FR1344662A publication Critical patent/FR1344662A/en

Status 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
- C04B35/2608—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

FR920446A 1962-01-05 1963-01-04 Magnetic core usable as a memory element and its manufacturing method Expired FR1344662A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
FR1344662A true FR1344662A (en)	1963-11-29

Family

ID=19753515

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR920446A Expired FR1344662A (en)	1962-01-05	1963-01-04	Magnetic core usable as a memory element and its manufacturing method

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
DK116073B (en)	1969-12-08
GB959643A (en)	1964-06-03
NL273242A (en)

Similar Documents

Publication	Publication Date	Title
FR1516890A (en)	1968-02-05	Pneumatics and its manufacturing process
FR1344662A (en)	1963-11-29	Magnetic core usable as a memory element and its manufacturing method
FR1370673A (en)	1964-08-28	Superconducting winding coil and method of making it
FR1192218A (en)	1959-10-23	Magnetic core usable as a memorial element and its manufacturing process
OA00820A (en)	1967-11-15	A method of manufacturing a magnetic core serving as a memory element and a magnetic core made by this method.
FR1413011A (en)	1965-10-01	Magnetic memory element and method of manufacturing
FR1359096A (en)	1964-04-24	prosthesis element and its manufacturing process
FR1259104A (en)	1961-04-21	Winding and its manufacturing process
OA00819A (en)	1967-11-15	A method of manufacturing a magnetic used as a memory element and a core made by this method.
FR1398790A (en)	1965-05-14	Absorber and its manufacturing process
FR1498919A (en)	1967-10-20	Superconducting coil and its manufacturing process
FR1315603A (en)	1963-01-18	Magnetic core and its manufacturing process
FR1393864A (en)	1965-03-26	Bearing and its manufacturing process
OA00765A (en)	1967-11-15	Annular magnetic core and its manufacturing process.
OA02325A (en)	1970-05-05	N-methyl-glucammonium polygalacturonate and its manufacturing process.
FR1347181A (en)	1963-12-27	New packaging-display and its manufacturing process
OA00810A (en)	1967-11-15	Annular magnetic core and its manufacturing process.
BE614122A (en)	1962-06-18	Magnetic core and its manufacturing process.
FR1463571A (en)	1966-12-23	Memory plan and its manufacturing process
FR1382406A (en)	1964-12-18	Annular magnetic core and its manufacturing process
FR1371508A (en)	1964-09-04	Manufacturing process of preformed magnetic cores with single winding and corresponding magnetic cores
FR1311628A (en)	1962-12-07	Magnetic core manufacturing
FR1384496A (en)	1965-01-04	Annular magnetic core and its manufacturing process
FR1307701A (en)	1962-10-26	construction element and its manufacturing process
FR1531776A (en)	1968-07-05	Ferrite core and its manufacturing process