GB539835A - Improvements in dynamo-electric machines - Google Patents

Improvements in dynamo-electric machines

Info

Publication number
GB539835A
GB539835A GB10757/40A GB1075740A GB539835A GB 539835 A GB539835 A GB 539835A GB 10757/40 A GB10757/40 A GB 10757/40A GB 1075740 A GB1075740 A GB 1075740A GB 539835 A GB539835 A GB 539835A
Authority
GB
United Kingdom
Prior art keywords
dynamo
electric machines
machines
electric
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
GB10757/40A
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 GB539835A publication Critical patent/GB539835A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
    • H02K23/023—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having short-circuited brushes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
GB10757/40A 1939-06-24 1940-06-22 Improvements in dynamo-electric machines Expired GB539835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US539835XA 1939-06-24 1939-06-24

Publications (1)

Publication Number Publication Date
GB539835A true GB539835A (en) 1941-09-25

Family

ID=21987913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10757/40A Expired GB539835A (en) 1939-06-24 1940-06-22 Improvements in dynamo-electric machines

Country Status (1)

Country Link
GB (1) GB539835A (en)

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