GB308432A - Improvements in and relating to magneto-electric machines - Google Patents

Improvements in and relating to magneto-electric machines

Info

Publication number
GB308432A
GB308432A GB544628A GB544628A GB308432A GB 308432 A GB308432 A GB 308432A GB 544628 A GB544628 A GB 544628A GB 544628 A GB544628 A GB 544628A GB 308432 A GB308432 A GB 308432A
Authority
GB
United Kingdom
Prior art keywords
magnet
magneto
rotor
electric machines
axis
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
GB544628A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB544628A priority Critical patent/GB308432A/en
Publication of GB308432A publication Critical patent/GB308432A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/20—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

308,432. British Thomson-Houston Co., Ltd., and Griffiths, L. Feb. 21, 1928. Magneto-electric machines.-In a magneto of the rotating magnet type, the armature coil 6, Fig. 1, is arranged with its axis parallel to the axis of the rotor and the core has poles 5 at opposite ends extending to opposite sides of the rotor; the rotor Fig. 2, comprises a magnet 1 rotatable on its longitudinal axis and has attached polar extensions 3, 4, of L-section projecting parallel with the magnet for approximately its full length. The magnet 1 is tubular and is carried on a non- magnetic shaft 2, or alternatively a solid bar magnet may be employed. The magnets shown in Figs. 1 and 2 gives two flux reversals per revolution; in the case of a magnet giving four flux reversals, each pole piece 3 is provided with extensions 4 on each side of the magnet.
GB544628A 1928-02-21 1928-02-21 Improvements in and relating to magneto-electric machines Expired GB308432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB544628A GB308432A (en) 1928-02-21 1928-02-21 Improvements in and relating to magneto-electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB544628A GB308432A (en) 1928-02-21 1928-02-21 Improvements in and relating to magneto-electric machines

Publications (1)

Publication Number Publication Date
GB308432A true GB308432A (en) 1929-03-28

Family

ID=9796337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB544628A Expired GB308432A (en) 1928-02-21 1928-02-21 Improvements in and relating to magneto-electric machines

Country Status (1)

Country Link
GB (1) GB308432A (en)

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