FR637450A - Improvements to dynamo-electric machines - Google Patents

Improvements to dynamo-electric machines

Info

Publication number
FR637450A
FR637450A FR637450DA FR637450A FR 637450 A FR637450 A FR 637450A FR 637450D A FR637450D A FR 637450DA FR 637450 A FR637450 A FR 637450A
Authority
FR
France
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
Other languages
French (fr)
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.)
CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing Co
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 Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of FR637450A publication Critical patent/FR637450A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR637450D 1926-07-06 1927-07-05 Improvements to dynamo-electric machines Expired FR637450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US637450XA 1926-07-06 1926-07-06

Publications (1)

Publication Number Publication Date
FR637450A true FR637450A (en) 1928-04-30

Family

ID=22051211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR637450D Expired FR637450A (en) 1926-07-06 1927-07-05 Improvements to dynamo-electric machines

Country Status (1)

Country Link
FR (1) FR637450A (en)

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