ZA838073B - System for connecting central functional units to a geograan emulsion explosive having a solid fuel component of ferphical interlocking rosilicon - Google Patents

System for connecting central functional units to a geograan emulsion explosive having a solid fuel component of ferphical interlocking rosilicon

Info

Publication number
ZA838073B
ZA838073B ZA838073A ZA838073A ZA838073B ZA 838073 B ZA838073 B ZA 838073B ZA 838073 A ZA838073 A ZA 838073A ZA 838073 A ZA838073 A ZA 838073A ZA 838073 B ZA838073 B ZA 838073B
Authority
ZA
South Africa
Prior art keywords
functional units
interlocking
central functional
rosilicon
geograan
Prior art date
Application number
ZA838073A
Inventor
Walter Heinrich
Helen Mcnamara
Pieter Stephanus Jaco Halliday
Guy Breakwell Smith Jeremy
Original Assignee
Int Standard Electric Corp
Aeci Ltd
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 Int Standard Electric Corp, Aeci Ltd filed Critical Int Standard Electric Corp
Publication of ZA838073B publication Critical patent/ZA838073B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L21/00—Station blocking between signal boxes in one yard
    • B61L21/04—Electrical locking and release of the route; Electrical repeat locks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Selective Calling Equipment (AREA)
  • Control By Computers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Traffic Control Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Feedback Control In General (AREA)
  • Handcart (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

1. A system for the connection of central functional units (13, ..., 17) to setting groups (1, 11, 12) of a geographical interlocking station, said setting groups being connected to each other via geographical data connections, equipped with microprocessors (5) and assigned to the route elements, characterized in that each setting group (1, 11, 12) has a special serial input/output (3) for external access which is connected via a digital switching network (10) to all central functional units (13, ..., 17) which require access to the setting groups (11, 12).
ZA838073A 1982-10-30 1983-10-28 System for connecting central functional units to a geograan emulsion explosive having a solid fuel component of ferphical interlocking rosilicon ZA838073B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3240342A DE3240342C2 (en) 1982-10-30 1982-10-30 Device for connecting central functional units to a track plan signal box

Publications (1)

Publication Number Publication Date
ZA838073B true ZA838073B (en) 1984-06-27

Family

ID=6177049

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA838073A ZA838073B (en) 1982-10-30 1983-10-28 System for connecting central functional units to a geograan emulsion explosive having a solid fuel component of ferphical interlocking rosilicon

Country Status (7)

Country Link
EP (1) EP0108311B1 (en)
AT (1) ATE52735T1 (en)
DE (2) DE3240342C2 (en)
ES (1) ES526846A0 (en)
IL (1) IL70035A (en)
YU (1) YU215983A (en)
ZA (1) ZA838073B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193022B (en) * 1986-07-24 1990-08-22 Westinghouse Brake & Signal A railway signalling system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2909512B1 (en) * 1979-03-10 1980-07-10 Standard Elek K Lorenz Ag Track interlocking
DE2925169C2 (en) * 1979-06-22 1986-10-23 Standard Elektrik Lorenz Ag, 7000 Stuttgart Computer-controlled signal box

Also Published As

Publication number Publication date
EP0108311A3 (en) 1987-03-04
DE3240342C2 (en) 1984-10-31
DE3240342A1 (en) 1984-05-03
DE3381556D1 (en) 1990-06-21
ATE52735T1 (en) 1990-06-15
IL70035A (en) 1987-03-31
IL70035A0 (en) 1984-01-31
EP0108311A2 (en) 1984-05-16
ES8502925A1 (en) 1984-12-01
ES526846A0 (en) 1984-12-01
EP0108311B1 (en) 1990-05-16
YU215983A (en) 1987-06-30

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