ES323297A1 - Una disposicion para señalizar la aproximacion de un vehiculo que se desplaza sobre carriles. - Google Patents

Una disposicion para señalizar la aproximacion de un vehiculo que se desplaza sobre carriles.

Info

Publication number
ES323297A1
ES323297A1 ES0323297A ES323297A ES323297A1 ES 323297 A1 ES323297 A1 ES 323297A1 ES 0323297 A ES0323297 A ES 0323297A ES 323297 A ES323297 A ES 323297A ES 323297 A1 ES323297 A1 ES 323297A1
Authority
ES
Spain
Prior art keywords
voltage
contact
case
signaling circuit
appearance
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
ES0323297A
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.)
Centralny Osrodek Badan I Rozwoju Techniki Kolejni Ctwa
Original Assignee
Centralny Osrodek Badan I Rozwoju Techniki Kolejni Ctwa
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
Priority claimed from PL107558A external-priority patent/PL52547B1/pl
Application filed by Centralny Osrodek Badan I Rozwoju Techniki Kolejni Ctwa filed Critical Centralny Osrodek Badan I Rozwoju Techniki Kolejni Ctwa
Publication of ES323297A1 publication Critical patent/ES323297A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/24—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning
    • B61L29/28—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated
    • B61L29/282—Means for warning road traffic that a gate is closed or closing, or that rail traffic is approaching, e.g. for visible or audible warning electrically operated magnetic or inductive control by the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
ES0323297A 1965-02-20 1966-02-19 Una disposicion para señalizar la aproximacion de un vehiculo que se desplaza sobre carriles. Expired ES323297A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL107558A PL52547B1 (forum.php) 1965-02-20

Publications (1)

Publication Number Publication Date
ES323297A1 true ES323297A1 (es) 1967-03-16

Family

ID=19944952

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0323297A Expired ES323297A1 (es) 1965-02-20 1966-02-19 Una disposicion para señalizar la aproximacion de un vehiculo que se desplaza sobre carriles.

Country Status (4)

Country Link
BE (1) BE676697A (forum.php)
CH (1) CH457535A (forum.php)
DE (1) DE1530330A1 (forum.php)
ES (1) ES323297A1 (forum.php)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283031A (en) * 1977-12-14 1981-08-11 Finch Colin M System controlling apparatus which compares signals from sensors monitoring passing objects with pre-determined parameter information to control the system

Also Published As

Publication number Publication date
BE676697A (forum.php) 1966-07-11
CH457535A (fr) 1968-06-15
DE1530330A1 (de) 1970-02-26

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