CA406504A - Polarity relay system - Google Patents

Polarity relay system

Info

Publication number
CA406504A
CA406504A CA406504A CA406504DA CA406504A CA 406504 A CA406504 A CA 406504A CA 406504 A CA406504 A CA 406504A CA 406504D A CA406504D A CA 406504DA CA 406504 A CA406504 A CA 406504A
Authority
CA
Canada
Prior art keywords
relay system
polarity relay
polarity
relay
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
CA406504A
Other languages
French (fr)
Inventor
R. Taliaferro William
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
Priority date (The priority date 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 date listed.)
Publication date
Application granted granted Critical
Publication of CA406504A publication Critical patent/CA406504A/en
Expired legal-status Critical Current

Links

CA406504A 1937-01-01 Polarity relay system Expired CA406504A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA406504T
JP3710637U JPS152317Y1 (en) 1937-01-01 1937-01-01

Publications (1)

Publication Number Publication Date
CA406504A true CA406504A (en) 1942-08-04

Family

ID=70918133

Family Applications (1)

Application Number Title Priority Date Filing Date
CA406504A Expired CA406504A (en) 1937-01-01 Polarity relay system

Country Status (2)

Country Link
JP (1) JPS152317Y1 (en)
CA (1) CA406504A (en)

Also Published As

Publication number Publication date
JPS152317Y1 (en) 1940-02-24

Similar Documents

Publication Publication Date Title
CA406504A (en) Polarity relay system
CA363184A (en) Relay
CA363185A (en) Relay
CA364749A (en) Relay
CA382235A (en) Relay system
CA363817A (en) View-transmission system
CA369225A (en) Program-starting system
CA366860A (en) Alarm relay
CA365897A (en) Communicating system
CA363195A (en) Signaling system
CA364263A (en) Milling system
CA367696A (en) Intercommunicating system
CA367719A (en) Signalling system
CA370567A (en) Signalling system
CA361567A (en) Relay system
CA366640A (en) Starting system
CA367145A (en) Selector relay system
CA370499A (en) Conducting system
CA365218A (en) Electro-optical system
CA370024A (en) Train control system
CA363181A (en) Train control system
CA367606A (en) Train control system
CA368822A (en) Train control system
CA377593A (en) Relay system
CA364908A (en) Light relay