DK116383B - Fremgangsmåde til fremstilling af en ringformet magnetkerne, til brug som magnetisk lagerkerne. - Google Patents

Fremgangsmåde til fremstilling af en ringformet magnetkerne, til brug som magnetisk lagerkerne.

Info

Publication number
DK116383B
DK116383B DK575463AA DK575463A DK116383B DK 116383 B DK116383 B DK 116383B DK 575463A A DK575463A A DK 575463AA DK 575463 A DK575463 A DK 575463A DK 116383 B DK116383 B DK 116383B
Authority
DK
Denmark
Prior art keywords
core
manufacturing
magnetic
magnetic bearing
annular
Prior art date
Application number
DK575463AA
Other languages
English (en)
Inventor
Driel G Van
C Esveldt
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 DK116383B publication Critical patent/DK116383B/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
    • C04B35/265—Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt
    • 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
    • H01F1/032—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 hard-magnetic materials
    • H01F1/10—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 hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—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 hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H01F1/113—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 hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles in a bonding agent

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Hard Magnetic Materials (AREA)
DK575463AA 1962-12-13 1963-12-10 Fremgangsmåde til fremstilling af en ringformet magnetkerne, til brug som magnetisk lagerkerne. DK116383B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL286714 1962-12-13

Publications (1)

Publication Number Publication Date
DK116383B true DK116383B (da) 1970-01-05

Family

ID=19754282

Family Applications (1)

Application Number Title Priority Date Filing Date
DK575463AA DK116383B (da) 1962-12-13 1963-12-10 Fremgangsmåde til fremstilling af en ringformet magnetkerne, til brug som magnetisk lagerkerne.

Country Status (10)

Country Link
US (1) US3297576A (da)
AT (1) AT241865B (da)
BE (1) BE641145A (da)
CH (1) CH453514A (da)
DE (1) DE1471341B2 (da)
DK (1) DK116383B (da)
ES (1) ES294384A1 (da)
FR (1) FR1382406A (da)
GB (1) GB1060609A (da)
NL (1) NL286714A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6403377A (da) * 1964-03-28 1965-09-29

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2818387A (en) * 1954-10-28 1957-12-31 Philips Corp Square loop ferromagnetic material
BE560877A (da) * 1956-09-17
NL256173A (da) * 1959-11-16

Also Published As

Publication number Publication date
US3297576A (en) 1967-01-10
CH453514A (de) 1968-06-14
BE641145A (da) 1964-06-11
AT241865B (de) 1965-08-10
ES294384A1 (es) 1964-01-16
NL286714A (da) 1965-12-10
FR1382406A (fr) 1964-12-18
DE1471341A1 (de) 1969-04-10
GB1060609A (en) 1967-03-08
DE1471341B2 (de) 1971-09-16

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