GB577494A - Improvements in and relating to electric induction machines - Google Patents

Improvements in and relating to electric induction machines

Info

Publication number
GB577494A
GB577494A GB3770/44A GB377044A GB577494A GB 577494 A GB577494 A GB 577494A GB 3770/44 A GB3770/44 A GB 3770/44A GB 377044 A GB377044 A GB 377044A GB 577494 A GB577494 A GB 577494A
Authority
GB
United Kingdom
Prior art keywords
relating
electric induction
squirrel cage
induction machines
rings
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
GB3770/44A
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
Publication of GB577494A publication Critical patent/GB577494A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Braking Arrangements (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

577,494. Electromagnetic brakes. BRITISH THOMSON-HOUSTON CO., Ltd. Feb. 29, 1944, No. 3770. Convention date, March 1, 1943. [Class 103 (i)] [Also in Groups XIX and XXXV] An eddy current brake comprises an imbricated pole member co-operating with a squirrel cage member the core of which consists of axially spaced rings with ventilating spaces between. In the form shown, the spaced rings 25 are traversed by bars 26, 27 constituting with conducting end rings 28 a double squirrel cage.
GB3770/44A 1943-03-01 1944-02-29 Improvements in and relating to electric induction machines Expired GB577494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US577494XA 1943-03-01 1943-03-01

Publications (1)

Publication Number Publication Date
GB577494A true GB577494A (en) 1946-05-21

Family

ID=22012523

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3770/44A Expired GB577494A (en) 1943-03-01 1944-02-29 Improvements in and relating to electric induction machines

Country Status (2)

Country Link
BE (1) BE577494A (en)
GB (1) GB577494A (en)

Also Published As

Publication number Publication date
BE577494A (en) 1959-07-31

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