GB184931A - Improvements in and relating to electric motors - Google Patents

Improvements in and relating to electric motors

Info

Publication number
GB184931A
GB184931A GB1624321A GB1624321A GB184931A GB 184931 A GB184931 A GB 184931A GB 1624321 A GB1624321 A GB 1624321A GB 1624321 A GB1624321 A GB 1624321A GB 184931 A GB184931 A GB 184931A
Authority
GB
United Kingdom
Prior art keywords
rotor
spindle
rotors
relating
speed
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
GB1624321A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB1624321A priority Critical patent/GB184931A/en
Publication of GB184931A publication Critical patent/GB184931A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H02K16/025—Machines with one stator and two or more rotors with rotors and moving stators connected in a cascade

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

184,931. British Thomson-Houston Co., Ltd., and Clough, F. H. June 13, 1921. Spindle-driving apparatus.- The spindles and bobbins of flyer spinning - machines are driven by an alternating-current motor which comprises two rotors 6, 7 connected respectively to the spindle and bobbintube. The inner rotor 6 is formed with definite poles so that it rotates synchronously and the outer rotor 7 is formed as the rotor of an induction motor. The drag of the yarn increases the slip of the rotor 7 so that the bobbin tube rotates at a slightly less speed than the spindle. The difference in speed between the two rotors may be adjusted to any desired extent by varying the voltage supplied to the stator winding.
GB1624321A 1921-06-13 1921-06-13 Improvements in and relating to electric motors Expired GB184931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1624321A GB184931A (en) 1921-06-13 1921-06-13 Improvements in and relating to electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1624321A GB184931A (en) 1921-06-13 1921-06-13 Improvements in and relating to electric motors

Publications (1)

Publication Number Publication Date
GB184931A true GB184931A (en) 1922-08-31

Family

ID=10073772

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1624321A Expired GB184931A (en) 1921-06-13 1921-06-13 Improvements in and relating to electric motors

Country Status (1)

Country Link
GB (1) GB184931A (en)

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