GB528854A - Improvements relating to ignition magnetos - Google Patents

Improvements relating to ignition magnetos

Info

Publication number
GB528854A
GB528854A GB1357539A GB1357539A GB528854A GB 528854 A GB528854 A GB 528854A GB 1357539 A GB1357539 A GB 1357539A GB 1357539 A GB1357539 A GB 1357539A GB 528854 A GB528854 A GB 528854A
Authority
GB
United Kingdom
Prior art keywords
pitch
poles
pole
rotor pole
pieces
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
GB1357539A
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.)
ZF International UK Ltd
Original Assignee
Joseph Lucas 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 Joseph Lucas Ltd filed Critical Joseph Lucas Ltd
Priority to GB1357539A priority Critical patent/GB528854A/en
Publication of GB528854A publication Critical patent/GB528854A/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

528,854. Inductor magnetos. LUCAS, Ltd., J., and WATSON, E. A. May 6, 1939, No. 13575. [Class 35] In a magneto of the type comprising two bar magnets, each of which is provided with two pole pieces, the like poles being connected by cores carrying the coils, the inductor has an odd number of poles and the pitch of the unlike magnet pole pieces is a multiple of half the rotor pole pitch and that of the like poles is an odd multiple of half the rotor pole pitch. Fig. 1 shows an arrangement in which the pitch of like pole-pieces d or e is one and a half times the rotor pole pitch, that of one pair of like poles is also one and a half times the rotor pole pitch and .that of the other two and a half times the rotor pole pitch. Arrangements in which the like pole pitches are equal are also described. Specification 402,635 is referred to.
GB1357539A 1939-05-06 1939-05-06 Improvements relating to ignition magnetos Expired GB528854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1357539A GB528854A (en) 1939-05-06 1939-05-06 Improvements relating to ignition magnetos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1357539A GB528854A (en) 1939-05-06 1939-05-06 Improvements relating to ignition magnetos

Publications (1)

Publication Number Publication Date
GB528854A true GB528854A (en) 1940-11-08

Family

ID=10025436

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1357539A Expired GB528854A (en) 1939-05-06 1939-05-06 Improvements relating to ignition magnetos

Country Status (1)

Country Link
GB (1) GB528854A (en)

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