IN140794B - - Google Patents

Info

Publication number
IN140794B
IN140794B IN1622/CAL/1974A IN1622CA1974A IN140794B IN 140794 B IN140794 B IN 140794B IN 1622CA1974 A IN1622CA1974 A IN 1622CA1974A IN 140794 B IN140794 B IN 140794B
Authority
IN
India
Application number
IN1622/CAL/1974A
Other languages
English (en)
Inventor
D Laurent
Original Assignee
Jeumont Schneider
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 filed Critical Jeumont Schneider
Publication of IN140794B publication Critical patent/IN140794B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/18—Railway track circuits
    • B61L1/181—Details
    • B61L1/187—Use of alternating current

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
IN1622/CAL/1974A 1973-08-10 1974-07-22 IN140794B (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7329282A FR2240673A5 (en) 1973-08-10 1973-08-10 Railway system AC pulsed track circuits - eliminates stray interference effects from return traction current

Publications (1)

Publication Number Publication Date
IN140794B true IN140794B (enrdf_load_html_response) 1976-12-25

Family

ID=9123858

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1622/CAL/1974A IN140794B (enrdf_load_html_response) 1973-08-10 1974-07-22

Country Status (6)

Country Link
BE (1) BE818563A (enrdf_load_html_response)
CA (1) CA1013062A (enrdf_load_html_response)
FR (1) FR2240673A5 (enrdf_load_html_response)
IN (1) IN140794B (enrdf_load_html_response)
TR (1) TR18141A (enrdf_load_html_response)
ZA (1) ZA744597B (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461626A1 (fr) * 1979-07-16 1981-02-06 Jeumont Schneider Dispositif d'alimentation et de controle du bon fonctionnement d'un feu de signalisation ferroviaire
FR2591980B1 (fr) * 1985-12-23 1988-02-12 Jeumont Schneider Dispositif d'extraction du signal impulsionnel parmi des signaux parasites dans un recepteur d'un circuit de voie ferroviaire
GB2278005B (en) * 1993-05-14 1997-01-15 Westinghouse Brake & Signal Impedance bonds

Also Published As

Publication number Publication date
CA1013062A (fr) 1977-06-28
BE818563A (fr) 1974-12-02
FR2240673A5 (en) 1975-03-07
ZA744597B (en) 1975-07-30
TR18141A (tr) 1976-10-08
AU7176274A (en) 1976-01-29

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