CA425944A - Pilot-wire supervisory circuit - Google Patents

Pilot-wire supervisory circuit

Info

Publication number
CA425944A
CA425944A CA425944A CA425944DA CA425944A CA 425944 A CA425944 A CA 425944A CA 425944 A CA425944 A CA 425944A CA 425944D A CA425944D A CA 425944DA CA 425944 A CA425944 A CA 425944A
Authority
CA
Canada
Prior art keywords
pilot
supervisory circuit
wire
wire supervisory
circuit
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
CA425944A
Other languages
French (fr)
Inventor
A. Bostwick Myron
M. Smith Roy
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 Canada Inc
Original Assignee
Canadian Westinghouse Co Ltd
Publication date
Application granted granted Critical
Publication of CA425944A publication Critical patent/CA425944A/en
Expired legal-status Critical Current

Links

CA425944A Pilot-wire supervisory circuit Expired CA425944A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA425944T

Publications (1)

Publication Number Publication Date
CA425944A true CA425944A (en) 1945-03-06

Family

ID=35536965

Family Applications (1)

Application Number Title Priority Date Filing Date
CA425944A Expired CA425944A (en) Pilot-wire supervisory circuit

Country Status (1)

Country Link
CA (1) CA425944A (en)

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