CA497384A - Ward leonard system of electric motor control - Google Patents

Ward leonard system of electric motor control

Info

Publication number: CA497384A
Authority: CA; Canada
Prior art keywords: electric motor; motor control; ward leonard; leonard system; ward
Prior art date: 1953-11-03
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

CA497384A

Other languages

French (fr)

Inventor

R. Wilson Graham

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.)

English Electric Co Ltd

Original Assignee

English Electric Co Ltd

Publication date

1953-11-03

1953-11-03 Application granted granted Critical

1953-11-03 Publication of CA497384A publication Critical patent/CA497384A/en

Status Expired legal-status Critical Current

Links

CA497384A Ward leonard system of electric motor control Expired CA497384A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA497384T

Publications (1)

Publication Number	Publication Date
CA497384A true CA497384A (en)	1953-11-03

Family

ID=35642813

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA497384A Expired CA497384A (en)			Ward leonard system of electric motor control

Country Status (1)

Country	Link
CA (1)	CA497384A (en)

0
- CA CA497384A patent/CA497384A/en not_active Expired

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