AT306100B - Circuit arrangement for evaluating a track voltage for track vacancy detection in railway safety systems - Google Patents

Circuit arrangement for evaluating a track voltage for track vacancy detection in railway safety systems

Info

Publication number
AT306100B
AT306100B AT331871A AT331871A AT306100B AT 306100 B AT306100 B AT 306100B AT 331871 A AT331871 A AT 331871A AT 331871 A AT331871 A AT 331871A AT 306100 B AT306100 B AT 306100B
Authority
AT
Austria
Prior art keywords
track
evaluating
circuit arrangement
safety systems
railway safety
Prior art date
Application number
AT331871A
Other languages
German (de)
Inventor
Helmut Dipl Ing Strasser
Franz Postlbauer
Original Assignee
Itt Austria
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 Itt Austria filed Critical Itt Austria
Priority to AT331871A priority Critical patent/AT306100B/en
Priority to DD16186272A priority patent/DD95596A5/xx
Priority to DE19722217133 priority patent/DE2217133B2/en
Priority to CH562072A priority patent/CH538957A/en
Priority to SE507572A priority patent/SE384824B/en
Priority to GB1802872A priority patent/GB1379154A/en
Priority to FR7213737A priority patent/FR2136513A5/fr
Application granted granted Critical
Publication of AT306100B publication Critical patent/AT306100B/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 vehicle train, e.g. pedals
    • B61L1/18—Railway track circuits
    • B61L1/181—Details
AT331871A 1971-04-19 1971-04-19 Circuit arrangement for evaluating a track voltage for track vacancy detection in railway safety systems AT306100B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT331871A AT306100B (en) 1971-04-19 1971-04-19 Circuit arrangement for evaluating a track voltage for track vacancy detection in railway safety systems
DD16186272A DD95596A5 (en) 1971-04-19 1972-03-28
DE19722217133 DE2217133B2 (en) 1971-04-19 1972-04-10 Circuit arrangement for evaluating track voltages in track circuits for track vacancy detection in railway safety systems
CH562072A CH538957A (en) 1971-04-19 1972-04-17 Circuit arrangement for evaluating a track voltage for track vacancy detection in railway safety systems
SE507572A SE384824B (en) 1971-04-19 1972-04-19 COUPLING DEVICE FOR CONDUCTION OF A SAFETY VOLTAGE FOR SAFETY INDICATION IN THE PROTECTION SYSTEMS FOR RAILWAYS
GB1802872A GB1379154A (en) 1971-04-19 1972-04-19 Railway track circuit
FR7213737A FR2136513A5 (en) 1971-04-19 1972-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT331871A AT306100B (en) 1971-04-19 1971-04-19 Circuit arrangement for evaluating a track voltage for track vacancy detection in railway safety systems

Publications (1)

Publication Number Publication Date
AT306100B true AT306100B (en) 1973-03-26

Family

ID=3548708

Family Applications (1)

Application Number Title Priority Date Filing Date
AT331871A AT306100B (en) 1971-04-19 1971-04-19 Circuit arrangement for evaluating a track voltage for track vacancy detection in railway safety systems

Country Status (7)

Country Link
AT (1) AT306100B (en)
CH (1) CH538957A (en)
DD (1) DD95596A5 (en)
DE (1) DE2217133B2 (en)
FR (1) FR2136513A5 (en)
GB (1) GB1379154A (en)
SE (1) SE384824B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623967C3 (en) 1976-05-28 1979-09-20 Standard Elektrik Lorenz Ag, 7000 Stuttgart Phase-synchronously controlled track circuit receiver
DE3307970C2 (en) * 1983-03-07 1986-02-20 Siemens AG, 1000 Berlin und 8000 München Track circuit for track monitoring in railway safety systems
DE3333298C2 (en) * 1983-09-15 1985-11-28 Standard Elektrik Lorenz Ag, 7000 Stuttgart Track circuit receiver with phase adjustment

Also Published As

Publication number Publication date
CH538957A (en) 1973-07-15
FR2136513A5 (en) 1972-12-22
SE384824B (en) 1976-05-24
GB1379154A (en) 1975-01-02
DE2217133B2 (en) 1979-12-06
DE2217133A1 (en) 1972-10-26
DD95596A5 (en) 1973-02-12

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Legal Events

Date Code Title Description
EFA Change in the company name
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee