AT301618B - CIRCUIT ARRANGEMENT FOR TRACK CIRCUITS IN THE SWITCHING AND CROSSING AREAS OF RAILWAY SYSTEMS WITH A SPECIFIED FREQUENCY - Google Patents

CIRCUIT ARRANGEMENT FOR TRACK CIRCUITS IN THE SWITCHING AND CROSSING AREAS OF RAILWAY SYSTEMS WITH A SPECIFIED FREQUENCY

Info

Publication number
AT301618B
AT301618B AT17870A AT17870A AT301618B AT 301618 B AT301618 B AT 301618B AT 17870 A AT17870 A AT 17870A AT 17870 A AT17870 A AT 17870A AT 301618 B AT301618 B AT 301618B
Authority
AT
Austria
Prior art keywords
switching
circuit arrangement
specified frequency
track circuits
railway systems
Prior art date
Application number
AT17870A
Other languages
German (de)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT301618B publication Critical patent/AT301618B/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)
  • Train Traffic Observation, Control, And Security (AREA)
AT17870A 1969-02-25 1970-01-09 CIRCUIT ARRANGEMENT FOR TRACK CIRCUITS IN THE SWITCHING AND CROSSING AREAS OF RAILWAY SYSTEMS WITH A SPECIFIED FREQUENCY AT301618B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691909423 DE1909423C3 (en) 1969-02-25 1969-02-25 Circuit arrangement for track circuits fed with alternating current in points and crossing areas of railway systems

Publications (1)

Publication Number Publication Date
AT301618B true AT301618B (en) 1972-08-15

Family

ID=5726279

Family Applications (1)

Application Number Title Priority Date Filing Date
AT17870A AT301618B (en) 1969-02-25 1970-01-09 CIRCUIT ARRANGEMENT FOR TRACK CIRCUITS IN THE SWITCHING AND CROSSING AREAS OF RAILWAY SYSTEMS WITH A SPECIFIED FREQUENCY

Country Status (5)

Country Link
AT (1) AT301618B (en)
CH (1) CH504338A (en)
DE (1) DE1909423C3 (en)
FR (1) FR2035530A5 (en)
LU (1) LU60390A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955785A (en) * 1973-02-09 1976-05-11 Vermeulen Dirk J Electrical protective circuits
FR2598374B1 (en) * 1986-05-06 1988-08-26 Signaux Entr Electriques IMPROVED TRACK CIRCUIT FOR RAILWAY TRACK APPARATUS
DE19819167C2 (en) * 1998-04-24 2001-03-22 Siemens Ag Device for handling the journeys from rail vehicles to alternative connection points

Also Published As

Publication number Publication date
FR2035530A5 (en) 1970-12-18
DE1909423C3 (en) 1974-12-12
CH504338A (en) 1971-03-15
LU60390A1 (en) 1970-04-23
DE1909423B2 (en) 1974-05-16
DE1909423A1 (en) 1970-09-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee