CA452293A - Series variable speed drive - Google Patents

Series variable speed drive

Info

Publication number
CA452293A
CA452293A CA452293A CA452293DA CA452293A CA 452293 A CA452293 A CA 452293A CA 452293 A CA452293 A CA 452293A CA 452293D A CA452293D A CA 452293DA CA 452293 A CA452293 A CA 452293A
Authority
CA
Canada
Prior art keywords
variable speed
speed drive
series variable
series
drive
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
CA452293A
Other languages
French (fr)
Inventor
R. Harding William
Scott H. Hanville, Jr.
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.)
Westinghouse Canada Inc
CBS Corp
Original Assignee
Canadian Westinghouse Co Ltd
Westinghouse Electric and Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA452293A publication Critical patent/CA452293A/en
Expired legal-status Critical Current

Links

CA452293A Series variable speed drive Expired CA452293A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA452293T

Publications (1)

Publication Number Publication Date
CA452293A true CA452293A (en) 1948-11-02

Family

ID=35570024

Family Applications (1)

Application Number Title Priority Date Filing Date
CA452293A Expired CA452293A (en) Series variable speed drive

Country Status (1)

Country Link
CA (1) CA452293A (en)

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