GB672430A - Improvements in or relating to magnetic core structures - Google Patents

Improvements in or relating to magnetic core structures

Info

Publication number
GB672430A
GB672430A GB5623/51A GB562351A GB672430A GB 672430 A GB672430 A GB 672430A GB 5623/51 A GB5623/51 A GB 5623/51A GB 562351 A GB562351 A GB 562351A GB 672430 A GB672430 A GB 672430A
Authority
GB
United Kingdom
Prior art keywords
strip
coil
magnetic core
relating
april
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
GB5623/51A
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.)
Westinghouse Electric International Co
Original Assignee
Westinghouse Electric International Co
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 Westinghouse Electric International Co filed Critical Westinghouse Electric International Co
Publication of GB672430A publication Critical patent/GB672430A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/25—Magnetic cores made from strips or ribbons
    • 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
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)

Abstract

672,430. Making transformers; curving; winding. WESTINGHOUSE ELECTRIC INTERNATIONAL CO. March 8, 1951 [April 27, 1950; April 27, 1950], No. 5623/51. Drawings to Specification. Classes 83 (ii) and 83 (iv). [Also in Group XXXV] The method of making a magnetic core comprising magnetic strip wound in a coil is characterized in that the strip material has linear deformation applied longitudinally thereto so that the coil does not collapse when the mandrel is removed and the coiled core annealed. The corrugations are effected by passing the strip through complementary corrugated rollers and a pre-determined set may be given to the strip to prevent the coil unwinding when the strip is cut.
GB5623/51A 1950-04-27 1951-03-08 Improvements in or relating to magnetic core structures Expired GB672430A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US672430XA 1950-04-27 1950-04-27

Publications (1)

Publication Number Publication Date
GB672430A true GB672430A (en) 1952-05-21

Family

ID=22074669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5623/51A Expired GB672430A (en) 1950-04-27 1951-03-08 Improvements in or relating to magnetic core structures

Country Status (1)

Country Link
GB (1) GB672430A (en)

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