ES86825A1 - Improvements in block or interlock track circuits on electrified lines. - Google Patents

Improvements in block or interlock track circuits on electrified lines.

Info

Publication number
ES86825A1
ES86825A1 ES86825A ES86825A ES86825A1 ES 86825 A1 ES86825 A1 ES 86825A1 ES 86825 A ES86825 A ES 86825A ES 86825 A ES86825 A ES 86825A ES 86825 A1 ES86825 A1 ES 86825A1
Authority
ES
Spain
Prior art keywords
block
track circuits
electrified lines
interlock track
interlock
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
ES86825A
Other languages
Spanish (es)
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.)
Compagnie de Signaux et dEntreprises Electriques SA
Original Assignee
Compagnie de Signaux et dEntreprises Electriques SA
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.)
Filing date
Publication date
Application filed by Compagnie de Signaux et dEntreprises Electriques SA filed Critical Compagnie de Signaux et dEntreprises Electriques SA
Priority to ES86825A priority Critical patent/ES86825A1/en
Publication of ES86825A1 publication Critical patent/ES86825A1/en
Expired legal-status Critical Current

Links

ES86825A 1923-09-25 1923-09-25 Improvements in block or interlock track circuits on electrified lines. Expired ES86825A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES86825A ES86825A1 (en) 1923-09-25 1923-09-25 Improvements in block or interlock track circuits on electrified lines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES86825A ES86825A1 (en) 1923-09-25 1923-09-25 Improvements in block or interlock track circuits on electrified lines.

Publications (1)

Publication Number Publication Date
ES86825A1 true ES86825A1 (en) 1923-11-16

Family

ID=64251837

Family Applications (1)

Application Number Title Priority Date Filing Date
ES86825A Expired ES86825A1 (en) 1923-09-25 1923-09-25 Improvements in block or interlock track circuits on electrified lines.

Country Status (1)

Country Link
ES (1) ES86825A1 (en)

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