CA395819A - Variable speed drive - Google Patents

Variable speed drive

Info

Publication number
CA395819A
CA395819A CA395819A CA395819DA CA395819A CA 395819 A CA395819 A CA 395819A CA 395819 A CA395819 A CA 395819A CA 395819D A CA395819D A CA 395819DA CA 395819 A CA395819 A CA 395819A
Authority
CA
Canada
Prior art keywords
variable speed
speed drive
drive
variable
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
CA395819A
Other languages
French (fr)
Inventor
W. Heinrich Casper
J. Otto Eugene
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers Corp
Publication date
Application granted granted Critical
Publication of CA395819A publication Critical patent/CA395819A/en
Expired legal-status Critical Current

Links

CA395819A Variable speed drive Expired CA395819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA395819T

Publications (1)

Publication Number Publication Date
CA395819A true CA395819A (en) 1941-04-15

Family

ID=35403265

Family Applications (1)

Application Number Title Priority Date Filing Date
CA395819A Expired CA395819A (en) Variable speed drive

Country Status (1)

Country Link
CA (1) CA395819A (en)

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