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AU213757B2 - Improvements in or relating to safety control circuits for electric motors - Google Patents

Improvements in or relating to safety control circuits for electric motors

Info

Publication number
AU213757B2
AU213757B2 AU20731/56A AU2073156A AU213757B2 AU 213757 B2 AU213757 B2 AU 213757B2 AU 20731/56 A AU20731/56 A AU 20731/56A AU 2073156 A AU2073156 A AU 2073156A AU 213757 B2 AU213757 B2 AU 213757B2
Authority
AU
Australia
Prior art keywords
relating
electric motors
control circuits
safety control
safety
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
AU20731/56A
Other versions
AU2073156A (en
Inventor
E. Sheats and Gerald L. Biehn Alfred
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
Filing date
Publication date
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of AU213757B2 publication Critical patent/AU213757B2/en
Publication of AU2073156A publication Critical patent/AU2073156A/en
Expired legal-status Critical Current

Links

AU20731/56A 1956-08-14 Improvements in or relating to safety control circuits for electric motors Expired AU213757B2 (en)

Publications (2)

Publication Number Publication Date
AU213757B2 true AU213757B2 (en) 1957-02-14
AU2073156A AU2073156A (en) 1957-02-14

Family

ID=

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