CA436767A - Railway coded track circuit signalling system - Google Patents

Railway coded track circuit signalling system

Info

Publication number
CA436767A
CA436767A CA436767A CA436767DA CA436767A CA 436767 A CA436767 A CA 436767A CA 436767 A CA436767 A CA 436767A CA 436767D A CA436767D A CA 436767DA CA 436767 A CA436767 A CA 436767A
Authority
CA
Canada
Prior art keywords
railway
track circuit
signalling system
coded track
circuit signalling
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
CA436767A
Other languages
French (fr)
Inventor
D. Preston Neil
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.)
SPX Corp
Original Assignee
Neil D Preston
General Railway Signal Co
Publication date
Application granted granted Critical
Publication of CA436767A publication Critical patent/CA436767A/en
Expired legal-status Critical Current

Links

CA436767A Railway coded track circuit signalling system Expired CA436767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA436767T

Publications (1)

Publication Number Publication Date
CA436767A true CA436767A (en) 1946-09-03

Family

ID=35552002

Family Applications (1)

Application Number Title Priority Date Filing Date
CA436767A Expired CA436767A (en) Railway coded track circuit signalling system

Country Status (1)

Country Link
CA (1) CA436767A (en)

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