GB587906A - Improvements in or relating to synchronous electric motors - Google Patents

Improvements in or relating to synchronous electric motors

Info

Publication number
GB587906A
GB587906A GB2118944A GB2118944A GB587906A GB 587906 A GB587906 A GB 587906A GB 2118944 A GB2118944 A GB 2118944A GB 2118944 A GB2118944 A GB 2118944A GB 587906 A GB587906 A GB 587906A
Authority
GB
United Kingdom
Prior art keywords
rotor
poles
relating
permanent magnets
electric motors
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
GB2118944A
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.)
ANDREW STUART COLLIER
Original Assignee
ANDREW STUART COLLIER
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 ANDREW STUART COLLIER filed Critical ANDREW STUART COLLIER
Priority to GB2118944A priority Critical patent/GB587906A/en
Publication of GB587906A publication Critical patent/GB587906A/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
    • H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
    • H02K21/227—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos having an annular armature coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

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

Abstract

587,906. Alternating-current motors. COLLIER, A. S. Oct. 30, 1944, No. 21189. [Class 35] In a synchronous motor with a bobbin-type stationary exciting winding, the rotor has separate permanent magnets or a multi-pole magnet with the poles in annular formation, poles of opposite polarity being arranged alternately and projecting so that they face the stator polepieces. In the form shown, the rotor has five U-shaped permanent magnets 3 secured by clips to a non-magnetic cup, not shown, and so disposed as to surround the teeth 12, 13 of an imbricated pole stator. Alternatively, the rotor may be an annular magnet.
GB2118944A 1944-10-30 1944-10-30 Improvements in or relating to synchronous electric motors Expired GB587906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2118944A GB587906A (en) 1944-10-30 1944-10-30 Improvements in or relating to synchronous electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2118944A GB587906A (en) 1944-10-30 1944-10-30 Improvements in or relating to synchronous electric motors

Publications (1)

Publication Number Publication Date
GB587906A true GB587906A (en) 1947-05-08

Family

ID=10158678

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2118944A Expired GB587906A (en) 1944-10-30 1944-10-30 Improvements in or relating to synchronous electric motors

Country Status (1)

Country Link
GB (1) GB587906A (en)

Similar Documents

Publication Publication Date Title
GB1199155A (en) Improvements in or relating to Rotary Electric Machines
GB642477A (en) Improvements relating to self-starting synchronous motors
GB677940A (en) Improvements in and relating to dynamo electric machines
GB1263300A (en) Alternating current electric machine
GB732039A (en) Synchronous motor of the self-starting type
GB687199A (en) Improvements in and relating to step-by-step electric motors
GB604840A (en) Improvements relating to intermittently operating magneto-electric motors
GB628763A (en) Improvements in or relating to dynamo-electric machines
GB587906A (en) Improvements in or relating to synchronous electric motors
GB864899A (en) Improvements in small magneto-electric machines
GB641243A (en) Improvements in and relating to self-starting synchronous electric motors
GB990704A (en) Improvements in electric motors of the flat annular air-gap type
GB876576A (en) Improvements in or relating to unidirectionally self-starting synchronous motors
ES345204A1 (en) Improvements in or relating to Variable Reluctance Synchronous Electric Motors.
GB624952A (en) Improvements in or relating to synchronous electric motors
GB456206A (en) Improvements in and relating to permanent magnet dynamo electric machines
GB624412A (en) Improvements in and relating to alternating current motors
GB1299894A (en) Improvements in single-phase synchronous motors with permanent magnet and phase-displacement rings
GB881249A (en) Improvements in and relating to electric motors
GB664691A (en) Improvements in synchronous electric motors
GB642476A (en) Improvements relating to single phase synchronous motors
GB651223A (en) Improvements in and relating to magneto-electric machines
GB860941A (en) Synchronous electric motors
GB607783A (en) Improvements in the rotors of magneto electric machines
GB571848A (en) Improvements in or relating to synchronous electric motors