FR598815A - Automatic electrical signaling device for two-track railways - Google Patents

Automatic electrical signaling device for two-track railways

Info

Publication number
FR598815A
FR598815A FR598815DA FR598815A FR 598815 A FR598815 A FR 598815A FR 598815D A FR598815D A FR 598815DA FR 598815 A FR598815 A FR 598815A
Authority
FR
France
Prior art keywords
signaling device
electrical signaling
automatic electrical
track railways
railways
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)
Inventor
Leopold Wimberger
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.)
JOH KREMENEZKY
Original Assignee
JOH KREMENEZKY
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 JOH KREMENEZKY filed Critical JOH KREMENEZKY
Application granted granted Critical
Publication of FR598815A publication Critical patent/FR598815A/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
    • B61L23/166—Track circuits specially adapted for section blocking using alternating current

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR598815D 1924-05-28 1925-05-26 Automatic electrical signaling device for two-track railways Expired FR598815A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT598815X 1924-05-28

Publications (1)

Publication Number Publication Date
FR598815A true FR598815A (en) 1925-12-26

Family

ID=3677270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR598815D Expired FR598815A (en) 1924-05-28 1925-05-26 Automatic electrical signaling device for two-track railways

Country Status (1)

Country Link
FR (1) FR598815A (en)

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