IT993287B - DEVICE FOR AUTOMATICALLY CAUSING A STATE OF GREATER SAFETY IN SUBSTATIONS OF PROTECTED PLANTS SPECIES OF VARIOUS IRON PLANTS CYCLICALLY CALLED FROM A STATION FOR DIFFERENT TRANSMISSION DISORDERS - Google Patents

DEVICE FOR AUTOMATICALLY CAUSING A STATE OF GREATER SAFETY IN SUBSTATIONS OF PROTECTED PLANTS SPECIES OF VARIOUS IRON PLANTS CYCLICALLY CALLED FROM A STATION FOR DIFFERENT TRANSMISSION DISORDERS

Info

Publication number
IT993287B
IT993287B IT2903073A IT2903073A IT993287B IT 993287 B IT993287 B IT 993287B IT 2903073 A IT2903073 A IT 2903073A IT 2903073 A IT2903073 A IT 2903073A IT 993287 B IT993287 B IT 993287B
Authority
IT
Italy
Prior art keywords
plants
substations
station
state
different transmission
Prior art date
Application number
IT2903073A
Other languages
Italian (it)
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
Priority claimed from DE19722246021 external-priority patent/DE2246021C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT993287B publication Critical patent/IT993287B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/08—Circuitry
    • B61L7/088—Common line wire control using series of coded pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Selective Calling Equipment (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
IT2903073A 1972-09-20 1973-09-18 DEVICE FOR AUTOMATICALLY CAUSING A STATE OF GREATER SAFETY IN SUBSTATIONS OF PROTECTED PLANTS SPECIES OF VARIOUS IRON PLANTS CYCLICALLY CALLED FROM A STATION FOR DIFFERENT TRANSMISSION DISORDERS IT993287B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722246021 DE2246021C3 (en) 1972-09-20 Device for the automatic triggering of a state of higher security in substations of security systems, in particular railway systems, which are called cyclically by a control center, in the event of different transmission disturbances

Publications (1)

Publication Number Publication Date
IT993287B true IT993287B (en) 1975-09-30

Family

ID=5856795

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2903073A IT993287B (en) 1972-09-20 1973-09-18 DEVICE FOR AUTOMATICALLY CAUSING A STATE OF GREATER SAFETY IN SUBSTATIONS OF PROTECTED PLANTS SPECIES OF VARIOUS IRON PLANTS CYCLICALLY CALLED FROM A STATION FOR DIFFERENT TRANSMISSION DISORDERS

Country Status (9)

Country Link
AT (1) AT327287B (en)
BE (1) BE805028A (en)
CH (1) CH561128A5 (en)
DD (1) DD107232A5 (en)
FI (1) FI58096C (en)
FR (1) FR2200145B1 (en)
GB (1) GB1450176A (en)
IT (1) IT993287B (en)
NL (1) NL7312721A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011312A1 (en) * 1977-07-09 1980-05-28 LUCAS INDUSTRIES public limited company Road vehicle electrical systems
DE602005005207T2 (en) * 2005-11-15 2009-06-04 Alstom Ferroviaria S.P.A. Actuation and monitoring module, in particular for operating units such as trackside systems of railway systems or the like

Also Published As

Publication number Publication date
FR2200145B1 (en) 1976-11-19
FI58096B (en) 1980-08-29
DD107232A5 (en) 1974-07-20
GB1450176A (en) 1976-09-22
AT327287B (en) 1976-01-26
NL7312721A (en) 1974-03-22
BE805028A (en) 1974-03-19
CH561128A5 (en) 1975-04-30
FI58096C (en) 1980-12-10
FR2200145A1 (en) 1974-04-19
DE2246021B2 (en) 1976-04-29
ATA695973A (en) 1975-04-15
DE2246021A1 (en) 1974-04-04

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