DK116144B - Fremgangsmåde til fremstilling af en magnetkerne som hukommelseselement. - Google Patents

Fremgangsmåde til fremstilling af en magnetkerne som hukommelseselement.

Info

Publication number
DK116144B
DK116144B DK244563AA DK244563A DK116144B DK 116144 B DK116144 B DK 116144B DK 244563A A DK244563A A DK 244563AA DK 244563 A DK244563 A DK 244563A DK 116144 B DK116144 B DK 116144B
Authority
DK
Denmark
Prior art keywords
manufacturing
magnetic core
memory element
memory
core
Prior art date
Application number
DK244563AA
Other languages
Danish (da)
English (en)
Inventor
C Esveldt
E Gorter
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.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Publication of DK116144B publication Critical patent/DK116144B/da

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
    • 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
    • C04B35/2625—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 magnesium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
DK244563AA 1962-05-25 1963-05-22 Fremgangsmåde til fremstilling af en magnetkerne som hukommelseselement. DK116144B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL278942 1962-05-25

Publications (1)

Publication Number Publication Date
DK116144B true DK116144B (da) 1969-12-15

Family

ID=19753850

Family Applications (1)

Application Number Title Priority Date Filing Date
DK244563AA DK116144B (da) 1962-05-25 1963-05-22 Fremgangsmåde til fremstilling af en magnetkerne som hukommelseselement.

Country Status (11)

Country Link
US (1) US3372123A (xx)
AT (1) AT241138B (xx)
BE (1) BE632810A (xx)
CH (1) CH428013A (xx)
DE (1) DE1471340B2 (xx)
DK (1) DK116144B (xx)
ES (1) ES288241A1 (xx)
FR (1) FR1358754A (xx)
GB (1) GB994240A (xx)
NL (2) NL135253C (xx)
OA (1) OA00820A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663360A (en) * 1951-05-03 1953-12-22 Englander Co Inc Seat
DE1671022B1 (de) * 1966-03-17 1971-05-19 Siemens Ag Verwendung von lithiumferriten
JPS528517B1 (xx) * 1966-12-28 1977-03-09
US3477960A (en) * 1967-08-23 1969-11-11 Ampex Preparation of lithium-manganese ferrite
JPS5427560B1 (xx) * 1971-03-10 1979-09-11
US6210293B1 (en) 1993-06-01 2001-04-03 Spalding Sports Worldwide, Inc. Multi-layer golf ball

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL82272C (xx) * 1953-12-21 1956-08-15
US3038860A (en) * 1956-12-20 1962-06-12 Francis E Vinal Lithium nickel ferrites
US3034987A (en) * 1957-12-31 1962-05-15 Rca Corp Magnetic cores
NL257266A (xx) * 1959-11-10
US3065182A (en) * 1959-11-17 1962-11-20 Ibm Low flux density ferromagnetic material
US3093588A (en) * 1960-04-04 1963-06-11 Ampex Lithium ferrites
US3039962A (en) * 1961-01-30 1962-06-19 Rca Corp Ferromagnetic ferrite and process of preparing same
NL273242A (xx) * 1962-01-05

Also Published As

Publication number Publication date
NL135253C (xx) 1972-05-15
GB994240A (en) 1965-06-02
OA00820A (fr) 1967-11-15
BE632810A (xx) 1963-11-25
DE1471340B2 (de) 1971-07-01
US3372123A (en) 1968-03-05
FR1358754A (fr) 1964-04-17
NL278942A (xx)
CH428013A (de) 1967-01-15
AT241138B (de) 1965-07-12
ES288241A1 (es) 1963-12-01
DE1471340A1 (de) 1970-02-05

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