CA481139A - Electronic control systems for direct-current motors - Google Patents

Electronic control systems for direct-current motors

Info

Publication number
CA481139A
CA481139A CA481139A CA481139DA CA481139A CA 481139 A CA481139 A CA 481139A CA 481139 A CA481139 A CA 481139A CA 481139D A CA481139D A CA 481139DA CA 481139 A CA481139 A CA 481139A
Authority
CA
Canada
Prior art keywords
direct
electronic control
control systems
current motors
motors
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
CA481139A
Other languages
French (fr)
Inventor
G. Roman Walter
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 Corp
Publication date
Application granted granted Critical
Publication of CA481139A publication Critical patent/CA481139A/en
Expired legal-status Critical Current

Links

CA481139A Electronic control systems for direct-current motors Expired CA481139A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA481139T

Publications (1)

Publication Number Publication Date
CA481139A true CA481139A (en) 1952-02-12

Family

ID=35620823

Family Applications (1)

Application Number Title Priority Date Filing Date
CA481139A Expired CA481139A (en) Electronic control systems for direct-current motors

Country Status (1)

Country Link
CA (1) CA481139A (en)

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