SE7812204L - SAVING CIRCUIT - Google Patents

SAVING CIRCUIT

Info

Publication number
SE7812204L
SE7812204L SE7812204A SE7812204A SE7812204L SE 7812204 L SE7812204 L SE 7812204L SE 7812204 A SE7812204 A SE 7812204A SE 7812204 A SE7812204 A SE 7812204A SE 7812204 L SE7812204 L SE 7812204L
Authority
SE
Sweden
Prior art keywords
saving circuit
saving
circuit
Prior art date
Application number
SE7812204A
Other languages
Swedish (sv)
Inventor
H Hekerle
Original Assignee
Semperit 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 Semperit Ag filed Critical Semperit Ag
Publication of SE7812204L publication Critical patent/SE7812204L/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
    • B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
    • 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
    • B61L1/02—Electric devices associated with track, e.g. rail contacts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
SE7812204A 1977-11-28 1978-11-27 SAVING CIRCUIT SE7812204L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT851377 1977-11-28

Publications (1)

Publication Number Publication Date
SE7812204L true SE7812204L (en) 1979-05-29

Family

ID=3606136

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7812204A SE7812204L (en) 1977-11-28 1978-11-27 SAVING CIRCUIT

Country Status (5)

Country Link
BE (1) BE872315A (en)
DE (1) DE2850797A1 (en)
FR (1) FR2409899A1 (en)
NO (1) NO783980L (en)
SE (1) SE7812204L (en)

Also Published As

Publication number Publication date
DE2850797A1 (en) 1979-05-31
NO783980L (en) 1979-05-29
FR2409899A1 (en) 1979-06-22
BE872315A (en) 1979-03-16

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