GB244511A - Improvements in or relating to induction motors - Google Patents

Improvements in or relating to induction motors

Info

Publication number
GB244511A
GB244511A GB2179924A GB2179924A GB244511A GB 244511 A GB244511 A GB 244511A GB 2179924 A GB2179924 A GB 2179924A GB 2179924 A GB2179924 A GB 2179924A GB 244511 A GB244511 A GB 244511A
Authority
GB
United Kingdom
Prior art keywords
brushes
ring
rotor
angularly movable
shaft
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
GB2179924A
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.)
PROBHAT KUMAR SEN
Original Assignee
PROBHAT KUMAR SEN
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 PROBHAT KUMAR SEN filed Critical PROBHAT KUMAR SEN
Priority to GB2179924A priority Critical patent/GB244511A/en
Publication of GB244511A publication Critical patent/GB244511A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)

Abstract

244,511. Sen, P. K. Sept. 15, 1924. Alternating - current induction machines.- For improving the power factor of a squirrel-cage induction motor, a stationary condenser 7 is connected to brushes 6 bearing upon the rotor end - ring 5. The arrangement may be applied to both endrings, and the brushes of one ring may be staggered relatively to the brushes of the other ring. The brushes may be mounted so as to be angularly movable either individually or together. Fig. 3 shows a threephase system in which the brushes 6 are carried by a disc 8 supported on ball bearings 9 on the shaft 10. The condensers may be housed within a casing concentric with the rotor shaft, and the capacity may be adjusted by a switch member angularly movable about the rotor axis and arranged to vary the number of condenser plates in circuit.
GB2179924A 1924-09-15 1924-09-15 Improvements in or relating to induction motors Expired GB244511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2179924A GB244511A (en) 1924-09-15 1924-09-15 Improvements in or relating to induction motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2179924A GB244511A (en) 1924-09-15 1924-09-15 Improvements in or relating to induction motors

Publications (1)

Publication Number Publication Date
GB244511A true GB244511A (en) 1925-12-15

Family

ID=10168991

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2179924A Expired GB244511A (en) 1924-09-15 1924-09-15 Improvements in or relating to induction motors

Country Status (1)

Country Link
GB (1) GB244511A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9537330B2 (en) 2008-08-08 2017-01-03 Penny & Giles Controls Limited System and method for electrical vehicle battery management

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9537330B2 (en) 2008-08-08 2017-01-03 Penny & Giles Controls Limited System and method for electrical vehicle battery management

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