GB482027A - Method of manufacturing permanent magnets with well-defined poles - Google Patents

Method of manufacturing permanent magnets with well-defined poles

Info

Publication number
GB482027A
GB482027A GB14702/37A GB1470237A GB482027A GB 482027 A GB482027 A GB 482027A GB 14702/37 A GB14702/37 A GB 14702/37A GB 1470237 A GB1470237 A GB 1470237A GB 482027 A GB482027 A GB 482027A
Authority
GB
United Kingdom
Prior art keywords
permanent magnets
well
manufacturing permanent
polepieces
welding
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
GB14702/37A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB482027A publication Critical patent/GB482027A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/02—Permanent magnets [PM]
    • H01F7/0205—Magnetic circuits with PM in general

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

482,027. Making magnets. BOHLI, J. May 27, 1937, No. 14702. Convention date, May 27, 1936. [Class 83 (ii)] A method of manufacturing permanent magnets consists in welding polepieces of soft iron to prepared surfaces of the cast steel magnet body, hardening the welded pieces, machining the polepieces which may have become distorted, and finally magnetizing the whole. The body may be cleaned at the welding surfaces by sand, by grinding, or other mechanical or chemical means.
GB14702/37A 1936-05-27 1937-05-27 Method of manufacturing permanent magnets with well-defined poles Expired GB482027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH482027X 1936-05-27

Publications (1)

Publication Number Publication Date
GB482027A true GB482027A (en) 1938-03-22

Family

ID=4516337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14702/37A Expired GB482027A (en) 1936-05-27 1937-05-27 Method of manufacturing permanent magnets with well-defined poles

Country Status (1)

Country Link
GB (1) GB482027A (en)

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