GB786744A - Improvements in or relating to plural-phase electric motors - Google Patents

Improvements in or relating to plural-phase electric motors

Info

Publication number
GB786744A
GB786744A GB2976654A GB2976654A GB786744A GB 786744 A GB786744 A GB 786744A GB 2976654 A GB2976654 A GB 2976654A GB 2976654 A GB2976654 A GB 2976654A GB 786744 A GB786744 A GB 786744A
Authority
GB
United Kingdom
Prior art keywords
stator
plural
relating
electric motors
stators
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
GB2976654A
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
Priority to GB2976654A priority Critical patent/GB786744A/en
Publication of GB786744A publication Critical patent/GB786744A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/04—Synchronous motors for single-phase current
    • H02K19/08—Motors having windings on the stator and a smooth rotor without windings of material with large hysteresis, e.g. hysteresis motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

786,744. Polyphase motors. LACY, R. D. Jan. 13, 1956 [Oct. 15, 1954; Nov. 17, 1955], Nos. 29766 and 32940/55. Class 35. A motor, particularly of hysteresis type, with a stator co-operating with each side of a disc rotor, the windings on the two or various stators being energized from different phases of the supply has the stator cores of powdered magnetic material. As shown, the two phase motor has the two imbricated pole stators angularly staggered by half a pole pitch and the total air gap is determined by spacer 36. The position of the rotor 34 in the gap is adjustable by shims 33 in conjunction with the spring 35. The stator members are of moulded powdered material except in the modifications described in the first Provisional Specification. Specification 784,575 is referred to.
GB2976654A 1954-10-15 1954-10-15 Improvements in or relating to plural-phase electric motors Expired GB786744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2976654A GB786744A (en) 1954-10-15 1954-10-15 Improvements in or relating to plural-phase electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2976654A GB786744A (en) 1954-10-15 1954-10-15 Improvements in or relating to plural-phase electric motors

Publications (1)

Publication Number Publication Date
GB786744A true GB786744A (en) 1957-11-27

Family

ID=10296839

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2976654A Expired GB786744A (en) 1954-10-15 1954-10-15 Improvements in or relating to plural-phase electric motors

Country Status (1)

Country Link
GB (1) GB786744A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525007A (en) * 1967-08-25 1970-08-18 Photocircuits Corp Axial air-gap machines having means to reduce eddy current losses in the armature windings
CH664052A5 (en) * 1984-07-12 1988-01-29 Landis & Gyr Ag Hysteresis.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525007A (en) * 1967-08-25 1970-08-18 Photocircuits Corp Axial air-gap machines having means to reduce eddy current losses in the armature windings
CH664052A5 (en) * 1984-07-12 1988-01-29 Landis & Gyr Ag Hysteresis.

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