GB500347A - Improvements in and relating to magneto generators - Google Patents

Improvements in and relating to magneto generators

Info

Publication number
GB500347A
GB500347A GB12923/37A GB1292337A GB500347A GB 500347 A GB500347 A GB 500347A GB 12923/37 A GB12923/37 A GB 12923/37A GB 1292337 A GB1292337 A GB 1292337A GB 500347 A GB500347 A GB 500347A
Authority
GB
United Kingdom
Prior art keywords
rotor
polar
rounded
ring
stator
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
GB12923/37A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Publication of GB500347A publication Critical patent/GB500347A/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
    • H02K21/18—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores
    • H02K21/185—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having horse-shoe armature cores with the axis of the rotor perpendicular to the plane of the armature

Abstract

500,347. Magnetos. BENDIX AVIATION CORPORATION. May 6, 1937, No. 12923. Convention date, May 7, 1936. [Class 35] A magneto, particularly for ignition in internal-combustion engines comprises a rotary cylindrical permanent magnet 16 having at the ends polar members r7, 18 with a rounded polygonal perimeter, each polar member occupying the major part of and being confined to half the length of the rotor, and a stator 4 having a pair of pole elements 5, 6 each of which has a continuous shoe extending substantially the whole length of the rotor and arranged to co-operate simultaneously with a rounded portion of one and then of the other of the polar members alternately. The laminated polar members 17, 18 as shown are square with rounded corners and are held non rotatably on a squared portion of the rotor shaft by end plates 22, 23, having square central openings. The rotor assembly which also includes a centring ring 28 for the polar members surrounding the magnet is held on the spindle between a ring 29 bearing against a shoulder 31 and a ring 32 screwed on to the spindle and secured by rivets. Each stator polepiece has two polar projections 34, 35 spaced to co-operate simultaneously with two rounded lobes 24 or 25 of the rotor poles. The elements 17, 18 are angularly displaced by 45‹ so that eight flux reversals are produced per revolution of the rotor.
GB12923/37A 1936-05-07 1937-05-06 Improvements in and relating to magneto generators Expired GB500347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US500347XA 1936-05-07 1936-05-07

Publications (1)

Publication Number Publication Date
GB500347A true GB500347A (en) 1939-02-06

Family

ID=21963041

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12923/37A Expired GB500347A (en) 1936-05-07 1937-05-06 Improvements in and relating to magneto generators

Country Status (1)

Country Link
GB (1) GB500347A (en)

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