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FR723638A - Automatic track blocking system - Google Patents

Automatic track blocking system

Info

Publication number
FR723638A
FR723638A FR723638DA FR723638A FR 723638 A FR723638 A FR 723638A FR 723638D A FR723638D A FR 723638DA FR 723638 A FR723638 A FR 723638A
Authority
FR
France
Prior art keywords
blocking system
automatic track
track blocking
automatic
track
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vereinigte Eisenbahn Signalwerke GmbH
Original Assignee
Vereinigte Eisenbahn Signalwerke GmbH
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 Vereinigte Eisenbahn Signalwerke GmbH filed Critical Vereinigte Eisenbahn Signalwerke GmbH
Application granted granted Critical
Publication of FR723638A publication Critical patent/FR723638A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
    • B61L23/16—Track circuits specially adapted for section blocking
    • B61L23/161—Track circuits specially adapted for section blocking using current of indifferent sorte or a combination of different current types

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR723638D 1931-02-09 1931-09-18 Automatic track blocking system Expired FR723638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE723638X 1931-02-09

Publications (1)

Publication Number Publication Date
FR723638A true FR723638A (en) 1932-04-12

Family

ID=6633081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723638D Expired FR723638A (en) 1931-02-09 1931-09-18 Automatic track blocking system

Country Status (1)

Country Link
FR (1) FR723638A (en)

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