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DK116226B - Method of making an annular magnetic core for use as a magnetic bearing core. - Google Patents

Method of making an annular magnetic core for use as a magnetic bearing core.

Info

Publication number
DK116226B
DK116226B DK575563AA DK575563A DK116226B DK 116226 B DK116226 B DK 116226B DK 575563A A DK575563A A DK 575563AA DK 575563 A DK575563 A DK 575563A DK 116226 B DK116226 B DK 116226B
Authority
DK
Denmark
Prior art keywords
core
making
magnetic
magnetic bearing
annular
Prior art date
Application number
DK575563AA
Other languages
Danish (da)
Inventor
C Esveldt
Driel G Van
P Flinsenberg
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 DK116226B publication Critical patent/DK116226B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
DK575563AA 1962-12-13 1963-12-10 Method of making an annular magnetic core for use as a magnetic bearing core. DK116226B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL286715 1962-12-13

Publications (1)

Publication Number Publication Date
DK116226B true DK116226B (en) 1969-12-22

Family

ID=19754283

Family Applications (1)

Application Number Title Priority Date Filing Date
DK575563AA DK116226B (en) 1962-12-13 1963-12-10 Method of making an annular magnetic core for use as a magnetic bearing core.

Country Status (9)

Country Link
US (1) US3293184A (en)
AT (1) AT241864B (en)
BE (1) BE641146A (en)
CH (1) CH453515A (en)
DE (1) DE1471342B2 (en)
DK (1) DK116226B (en)
ES (1) ES294385A1 (en)
GB (1) GB1062047A (en)
NL (2) NL136206C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290005A (en) * 1963-03-08
FR1530609A (en) * 1967-05-18 1968-06-28 Cie Des Ferrites Electroniques Composition of lithium ferrites for magnetic memory elements and method of manufacturing these elements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL82272C (en) * 1953-12-21 1956-08-15
US3038860A (en) * 1956-12-20 1962-06-12 Francis E Vinal Lithium nickel ferrites
NL256173A (en) * 1959-11-16
US3093588A (en) * 1960-04-04 1963-06-11 Ampex Lithium ferrites
NL273242A (en) * 1962-01-05

Also Published As

Publication number Publication date
GB1062047A (en) 1967-03-15
CH453515A (en) 1968-06-14
DE1471342B2 (en) 1971-09-16
DE1471342A1 (en) 1969-03-06
BE641146A (en) 1964-06-11
NL286715A (en) 1965-02-10
NL136206C (en) 1972-08-15
US3293184A (en) 1966-12-20
ES294385A1 (en) 1964-01-16
AT241864B (en) 1965-08-10

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