ZA713741B - Railway signalling and control - Google Patents

Railway signalling and control

Info

Publication number
ZA713741B
ZA713741B ZA713741A ZA713741A ZA713741B ZA 713741 B ZA713741 B ZA 713741B ZA 713741 A ZA713741 A ZA 713741A ZA 713741 A ZA713741 A ZA 713741A ZA 713741 B ZA713741 B ZA 713741B
Authority
ZA
South Africa
Prior art keywords
control
railway signalling
signalling
railway
Prior art date
Application number
ZA713741A
Inventor
E Hofstetter
Original Assignee
Tech Pour L Ind Novelle Sa Sti
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 Tech Pour L Ind Novelle Sa Sti filed Critical Tech Pour L Ind Novelle Sa Sti
Publication of ZA713741B publication Critical patent/ZA713741B/en

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
    • 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
    • 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
    • B61L3/221—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using track circuits
    • 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
    • B61L3/24—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation employing different frequencies or coded pulse groups, e.g. in combination with track circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
ZA713741A 1970-06-17 1971-06-10 Railway signalling and control ZA713741B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH917070A CH509187A (en) 1970-06-17 1970-06-17 Device for linear train control via track circuits in a railway system

Publications (1)

Publication Number Publication Date
ZA713741B true ZA713741B (en) 1972-01-26

Family

ID=4349094

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA713741A ZA713741B (en) 1970-06-17 1971-06-10 Railway signalling and control

Country Status (8)

Country Link
BE (1) BE768581A (en)
CH (1) CH509187A (en)
DE (1) DE2121968C3 (en)
FR (1) FR2096337A5 (en)
GB (1) GB1319716A (en)
HU (1) HU166639B (en)
SE (1) SE361020B (en)
ZA (1) ZA713741B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630970C2 (en) * 1976-07-08 1987-05-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Procedure for monitoring the traffic of trains
DE102013200254A1 (en) * 2013-01-10 2014-07-10 Siemens Aktiengesellschaft Measuring arrangement and method for detecting an AC voltage as a rail potential in DC rail systems and application of the measuring arrangement

Also Published As

Publication number Publication date
FR2096337A5 (en) 1972-02-11
GB1319716A (en) 1973-06-06
BE768581A (en) 1971-11-03
SE361020B (en) 1973-10-15
DE2121968B2 (en) 1973-08-16
DE2121968A1 (en) 1971-12-23
HU166639B (en) 1975-04-28
CH509187A (en) 1971-06-30
DE2121968C3 (en) 1974-03-07

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