IT1057100B - ELECTRICALLY INSULATING COATING PARTICULARLY FOR MAGNETIC SHEETS - Google Patents

ELECTRICALLY INSULATING COATING PARTICULARLY FOR MAGNETIC SHEETS

Info

Publication number
IT1057100B
IT1057100B IT67218/76A IT6721876A IT1057100B IT 1057100 B IT1057100 B IT 1057100B IT 67218/76 A IT67218/76 A IT 67218/76A IT 6721876 A IT6721876 A IT 6721876A IT 1057100 B IT1057100 B IT 1057100B
Authority
IT
Italy
Prior art keywords
electrically insulating
insulating coating
magnetic sheets
coating particularly
sheets
Prior art date
Application number
IT67218/76A
Other languages
Italian (it)
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Application granted granted Critical
Publication of IT1057100B publication Critical patent/IT1057100B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/04—Details of the magnetic circuit characterised by the material used for insulating the magnetic circuit or parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/025—Other inorganic material
    • 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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/14—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 soft-magnetic materials metals or alloys
    • H01F1/16—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 soft-magnetic materials metals or alloys in the form of sheets
    • H01F1/18—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 soft-magnetic materials metals or alloys in the form of sheets with insulating coating
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • 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
    • H01F41/02—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 manufacturing cores, coils, or magnets
    • H01F41/04—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 manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12—Insulating of windings
    • H01F41/122—Insulating between turns or between winding layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Multimedia (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Inorganic Insulating Materials (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
IT67218/76A 1975-01-30 1976-01-30 ELECTRICALLY INSULATING COATING PARTICULARLY FOR MAGNETIC SHEETS IT1057100B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4113/75A GB1537824A (en) 1975-01-30 1975-01-30 Electrically insulating coatings

Publications (1)

Publication Number Publication Date
IT1057100B true IT1057100B (en) 1982-03-10

Family

ID=9771024

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67218/76A IT1057100B (en) 1975-01-30 1976-01-30 ELECTRICALLY INSULATING COATING PARTICULARLY FOR MAGNETIC SHEETS

Country Status (9)

Country Link
JP (1) JPS51101899A (en)
AU (1) AU504118B2 (en)
BE (1) BE838007A (en)
CA (1) CA1069805A (en)
DE (1) DE2603179A1 (en)
FR (1) FR2299708A1 (en)
GB (1) GB1537824A (en)
IT (1) IT1057100B (en)
SE (1) SE7600934L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5422937B2 (en) * 2008-08-05 2014-02-19 新日鐵住金株式会社 Insulating film coating solution and method for forming insulating film for grain-oriented electrical steel sheet
JP5320898B2 (en) * 2008-08-08 2013-10-23 新日鐵住金株式会社 Insulating film coating solution and method for forming insulating film for grain-oriented electrical steel sheet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB300911A (en) * 1927-11-19 1930-01-30 Ass Elect Ind Improvements relating to the manufacture of insulated plates of magnetic material for electrical purposes
US2785091A (en) * 1953-10-23 1957-03-12 Jack F Govan Method of protecting metal surfaces, composition therefor, and article resulting therefrom
DE1906912A1 (en) * 1969-02-12 1970-09-03 Mineralchemie Werner & Co Protecting metal surface coatings against - oxidation and scale formation

Also Published As

Publication number Publication date
DE2603179A1 (en) 1976-08-05
CA1069805A (en) 1980-01-15
JPS51101899A (en) 1976-09-08
AU1048976A (en) 1977-07-28
AU504118B2 (en) 1979-10-04
FR2299708A1 (en) 1976-08-27
SE7600934L (en) 1976-08-02
BE838007A (en) 1976-05-14
GB1537824A (en) 1979-01-10

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