ES420208A1 - Perfeccionamientos en bloques automaticos para la senaliza-cion de vias ferreas. - Google Patents

Perfeccionamientos en bloques automaticos para la senaliza-cion de vias ferreas.

Info

Publication number
ES420208A1
ES420208A1 ES420208A ES420208A ES420208A1 ES 420208 A1 ES420208 A1 ES 420208A1 ES 420208 A ES420208 A ES 420208A ES 420208 A ES420208 A ES 420208A ES 420208 A1 ES420208 A1 ES 420208A1
Authority
ES
Spain
Prior art keywords
receiver
translation
machine
legally binding
google translate
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
ES420208A
Other languages
English (en)
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.)
Alstom SA
Original Assignee
Alstom 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 Alstom SA filed Critical Alstom SA
Publication of ES420208A1 publication Critical patent/ES420208A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
    • B61L23/16—Track circuits specially adapted for section blocking
    • B61L23/166—Track circuits specially adapted for section blocking using alternating current

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
ES420208A 1972-11-02 1973-11-02 Perfeccionamientos en bloques automaticos para la senaliza-cion de vias ferreas. Expired ES420208A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7238792A FR2205029A5 (OSRAM) 1972-11-02 1972-11-02

Publications (1)

Publication Number Publication Date
ES420208A1 true ES420208A1 (es) 1976-03-01

Family

ID=9106534

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420208A Expired ES420208A1 (es) 1972-11-02 1973-11-02 Perfeccionamientos en bloques automaticos para la senaliza-cion de vias ferreas.

Country Status (3)

Country Link
ES (1) ES420208A1 (OSRAM)
FR (1) FR2205029A5 (OSRAM)
ZA (1) ZA738464B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017222544A1 (en) * 2016-06-24 2017-12-28 Siemens Industry, Inc. System and method for controlling signaling devices along railroad tracks in electrified territory

Also Published As

Publication number Publication date
FR2205029A5 (OSRAM) 1974-05-24
ZA738464B (en) 1974-09-25

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