GB881652A - Improvements in and relating to magnetic cores and method of making the same - Google Patents

Improvements in and relating to magnetic cores and method of making the same

Info

Publication number
GB881652A
GB881652A GB1001657A GB1001657A GB881652A GB 881652 A GB881652 A GB 881652A GB 1001657 A GB1001657 A GB 1001657A GB 1001657 A GB1001657 A GB 1001657A GB 881652 A GB881652 A GB 881652A
Authority
GB
United Kingdom
Prior art keywords
magnetic
vacuum
holes
plate
march
Prior art date
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
GB1001657A
Other languages
English (en)
Inventor
Fred Ashworth
Alfred John Knowles
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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
Priority to LU35913D priority Critical patent/LU35913A1/xx
Priority to DENDAT1072408D priority patent/DE1072408B/de
Priority to BE566014D priority patent/BE566014A/xx
Priority to FR1193842D priority patent/FR1193842A/fr
Application filed by Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB1001657A priority patent/GB881652A/en
Publication of GB881652A publication Critical patent/GB881652A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/26—Thin magnetic films, e.g. of one-domain structure characterised by the substrate or intermediate layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/20—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates by evaporation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Thin Magnetic Films (AREA)
GB1001657A 1957-03-27 1957-03-27 Improvements in and relating to magnetic cores and method of making the same Expired GB881652A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
LU35913D LU35913A1 (enrdf_load_stackoverflow) 1957-03-27
DENDAT1072408D DE1072408B (de) 1957-03-27 Ma gnetkernmatrix und Verfahren zu ihrer Herstellung
BE566014D BE566014A (enrdf_load_stackoverflow) 1957-03-27
FR1193842D FR1193842A (enrdf_load_stackoverflow) 1957-03-27
GB1001657A GB881652A (en) 1957-03-27 1957-03-27 Improvements in and relating to magnetic cores and method of making the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1001657A GB881652A (en) 1957-03-27 1957-03-27 Improvements in and relating to magnetic cores and method of making the same

Publications (1)

Publication Number Publication Date
GB881652A true GB881652A (en) 1961-11-08

Family

ID=9959871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1001657A Expired GB881652A (en) 1957-03-27 1957-03-27 Improvements in and relating to magnetic cores and method of making the same

Country Status (5)

Country Link
BE (1) BE566014A (enrdf_load_stackoverflow)
DE (1) DE1072408B (enrdf_load_stackoverflow)
FR (1) FR1193842A (enrdf_load_stackoverflow)
GB (1) GB881652A (enrdf_load_stackoverflow)
LU (1) LU35913A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279860B (de) * 1961-08-31 1968-10-10 Rca Corp Verfahren zur Herstellung einer Speichermatrix aus einem magnetisierbaren Metall

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1014181A (en) * 1961-04-14 1965-12-22 Plessey Co Ltd A method of constructing arrays of thin film toroids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279860B (de) * 1961-08-31 1968-10-10 Rca Corp Verfahren zur Herstellung einer Speichermatrix aus einem magnetisierbaren Metall

Also Published As

Publication number Publication date
BE566014A (enrdf_load_stackoverflow)
FR1193842A (enrdf_load_stackoverflow) 1959-11-05
LU35913A1 (enrdf_load_stackoverflow)
DE1072408B (de) 1959-12-31

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