ES347571A1 - Reading device, by capturer placed under a guided mobile, of the information issued by a cable traveled by an alternate current. (Machine-translation by Google Translate, not legally binding) - Google Patents

Reading device, by capturer placed under a guided mobile, of the information issued by a cable traveled by an alternate current. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES347571A1
ES347571A1 ES347571A ES347571A ES347571A1 ES 347571 A1 ES347571 A1 ES 347571A1 ES 347571 A ES347571 A ES 347571A ES 347571 A ES347571 A ES 347571A ES 347571 A1 ES347571 A1 ES 347571A1
Authority
ES
Spain
Prior art keywords
cable
translation
placed under
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
ES347571A
Other languages
Spanish (es)
Inventor
Jean Salmon
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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider 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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Publication of ES347571A1 publication Critical patent/ES347571A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/225—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using separate conductors along the route
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L2003/228—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

Reading device, by a sensor placed under a guided mobile, of the information emitted by a cable traversed by an alternating current, characterized in that it consists of: a return cable and a return cable that intersect below a lane or between the lanes forming loops periodically inverted; a sensor containing at least two coils sensitive to the magnetic field created above the loops, associated with one or more selective circuits and arranged in such a way that the phases of the electromotive forces induced in said coils are inverted one after the other when the sensor passes over a crossing point of the program cable; of a device for interpreting the signals emitted by the sensor associated with the selective circuit, this interpretation device being arranged to initiate an information pulse after the phase inversion in the coil that has first crossed said crossover point. (Machine-translation by Google Translate, not legally binding)
ES347571A 1966-11-25 1967-11-24 Reading device, by capturer placed under a guided mobile, of the information issued by a cable traveled by an alternate current. (Machine-translation by Google Translate, not legally binding) Expired ES347571A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR84954A FR1513373A (en) 1966-11-25 1966-11-25 Device for reading by a mobile of a program written on a channel
FR97277A FR91934E (en) 1966-11-25 1967-03-03 Device for reading by a mobile of a program written on a channel

Publications (1)

Publication Number Publication Date
ES347571A1 true ES347571A1 (en) 1969-06-01

Family

ID=26174277

Family Applications (1)

Application Number Title Priority Date Filing Date
ES347571A Expired ES347571A1 (en) 1966-11-25 1967-11-24 Reading device, by capturer placed under a guided mobile, of the information issued by a cable traveled by an alternate current. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE706475A (en)
ES (1) ES347571A1 (en)
FI (1) FI48254C (en)
FR (2) FR1513373A (en)
GR (1) GR34821B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3740549A (en) * 1969-12-24 1973-06-19 Westinghouse Electric Corp Remote signaling system for train control

Also Published As

Publication number Publication date
GR34821B (en) 1968-07-03
FR91934E (en) 1968-08-30
FR1513373A (en) 1968-02-16
FI48254B (en) 1974-04-30
FI48254C (en) 1974-08-12
BE706475A (en) 1968-03-18

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