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GB522621A - Improvements in and relating to rotary magnets for magnetos - Google Patents

Improvements in and relating to rotary magnets for magnetos

Info

Publication number
GB522621A
GB522621A GB5754/39A GB575439A GB522621A GB 522621 A GB522621 A GB 522621A GB 5754/39 A GB5754/39 A GB 5754/39A GB 575439 A GB575439 A GB 575439A GB 522621 A GB522621 A GB 522621A
Authority
GB
United Kingdom
Prior art keywords
magnetos
magnet
enlargements
relating
laminated
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
GB5754/39A
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 GB522621A publication Critical patent/GB522621A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)

Abstract

522,621. Magnetos. MAGNETOS LUCIFER SOC. ANON. Feb. 21, 1939, No. 5754. Convention date, March 18, 1938. [Class 35] A lighting magneto has an annular armature into which is fitted a rotary magnet composed of a permanent magnet 1 and polar enlargements 2, 3 of soft steel which is contained completely within the armature, and the enlargements are extended on at least one face of the magnet parallel with the axis of rotation. The magnet and laminated pole-pieces are held between two non-magnetic plates 4, 5 and the outer laminae are flanged at 8 ... 11. The polepieces need not be laminated.
GB5754/39A 1938-03-18 1939-02-21 Improvements in and relating to rotary magnets for magnetos Expired GB522621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH522621X 1938-03-18

Publications (1)

Publication Number Publication Date
GB522621A true GB522621A (en) 1940-06-21

Family

ID=4518046

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5754/39A Expired GB522621A (en) 1938-03-18 1939-02-21 Improvements in and relating to rotary magnets for magnetos

Country Status (1)

Country Link
GB (1) GB522621A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569330A (en) * 1948-10-27 1951-09-25 Pace Canio Lightweight electric motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2569330A (en) * 1948-10-27 1951-09-25 Pace Canio Lightweight electric motor

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