CA473873A - Commandes de vitesse ajustable - Google Patents

Commandes de vitesse ajustable

Info

Publication number
CA473873A
CA473873A CA473873A CA473873DA CA473873A CA 473873 A CA473873 A CA 473873A CA 473873 A CA473873 A CA 473873A CA 473873D A CA473873D A CA 473873DA CA 473873 A CA473873 A CA 473873A
Authority
CA
Canada
Prior art keywords
adjustable speed
speed drives
drives
adjustable
speed
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
CA473873A
Other languages
English (en)
Inventor
E. King George
H. Fisher Martin
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 Electric Corp
Original Assignee
Westinghouse Electric Corp
Publication date
Application granted granted Critical
Publication of CA473873A publication Critical patent/CA473873A/fr
Expired legal-status Critical Current

Links

CA473873A Commandes de vitesse ajustable Expired CA473873A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA473873T

Publications (1)

Publication Number Publication Date
CA473873A true CA473873A (fr) 1951-05-22

Family

ID=35607845

Family Applications (1)

Application Number Title Priority Date Filing Date
CA473873A Expired CA473873A (fr) Commandes de vitesse ajustable

Country Status (1)

Country Link
CA (1) CA473873A (fr)

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