GB146921A - Improvements in or relating to magnetos - Google Patents

Improvements in or relating to magnetos

Info

Publication number
GB146921A
GB146921A GB1714/20A GB171420A GB146921A GB 146921 A GB146921 A GB 146921A GB 1714/20 A GB1714/20 A GB 1714/20A GB 171420 A GB171420 A GB 171420A GB 146921 A GB146921 A GB 146921A
Authority
GB
United Kingdom
Prior art keywords
pole
pieces
rotor
magnet
inductor
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
GB1714/20A
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 GB146921A publication Critical patent/GB146921A/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
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

146,921. Tournayre, J. H. June 28, 1919, [Convention date]. Inductor - alternators. - A multi-polar magneto comprises a rotating inductor, a stationary multi-polar field-magnet, and stationary armature windings arranged at right-angles to the neutral planes of the field-magnet. In the construction shown in Fig. 1, four pole-pieces are attached to permanent magnets in the form of arcs with similar poles N, S adjacent. The pole-pieces are formed with recesses in which are placed the ends of the armature coils f<1> - - f<4>. A permanently magnetized ring having consequent poles may be substituted for the arc-shaped magnets. The rotor is formed with four prongs. The frequency of the current induced in the winding will be equal to the product of the number of pole-pieces and the number of revolutions per second of the rotor.
GB1714/20A 1919-06-28 1920-01-19 Improvements in or relating to magnetos Expired GB146921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR146921X 1919-06-28

Publications (1)

Publication Number Publication Date
GB146921A true GB146921A (en) 1921-04-19

Family

ID=8875273

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1714/20A Expired GB146921A (en) 1919-06-28 1920-01-19 Improvements in or relating to magnetos

Country Status (1)

Country Link
GB (1) GB146921A (en)

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