CA866351A - Apparatus for control of adjustable speed a-c motors - Google Patents

Apparatus for control of adjustable speed a-c motors

Info

Publication number
CA866351A
CA866351A CA866351A CA866351DA CA866351A CA 866351 A CA866351 A CA 866351A CA 866351 A CA866351 A CA 866351A CA 866351D A CA866351D A CA 866351DA CA 866351 A CA866351 A CA 866351A
Authority
CA
Canada
Prior art keywords
motors
control
adjustable speed
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
CA866351A
Inventor
S. Kordik Kenneth
R. Zaumseil Dean
W. Spannhake Ernst
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.)
Caterpillar Global Mining LLC
Original Assignee
Bucyrus Erie Co
Publication date
Application granted granted Critical
Publication of CA866351A publication Critical patent/CA866351A/en
Expired legal-status Critical Current

Links

CA866351A Apparatus for control of adjustable speed a-c motors Expired CA866351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA866351T

Publications (1)

Publication Number Publication Date
CA866351A true CA866351A (en) 1971-03-16

Family

ID=36351669

Family Applications (1)

Application Number Title Priority Date Filing Date
CA866351A Expired CA866351A (en) Apparatus for control of adjustable speed a-c motors

Country Status (1)

Country Link
CA (1) CA866351A (en)

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