FR525146A - Improvements to electrical circuits arranged on locomotives for the repetition of track signals - Google Patents

Improvements to electrical circuits arranged on locomotives for the repetition of track signals

Info

Publication number
FR525146A
FR525146A FR525146A FR525146DA FR525146A FR 525146 A FR525146 A FR 525146A FR 525146 A FR525146 A FR 525146A FR 525146D A FR525146D A FR 525146DA FR 525146 A FR525146 A FR 525146A
Authority
FR
France
Prior art keywords
locomotives
repetition
electrical circuits
circuits arranged
track signals
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
FR525146A
Other languages
French (fr)
Inventor
Joseph Bethenod
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR525146A publication Critical patent/FR525146A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/10—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using current passing between devices along the route and devices on the vehicle or train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR525146A 1921-04-22 1921-04-22 Improvements to electrical circuits arranged on locomotives for the repetition of track signals Expired FR525146A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR525146T 1921-04-22

Publications (1)

Publication Number Publication Date
FR525146A true FR525146A (en) 1921-09-15

Family

ID=8919863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR525146A Expired FR525146A (en) 1921-04-22 1921-04-22 Improvements to electrical circuits arranged on locomotives for the repetition of track signals

Country Status (1)

Country Link
FR (1) FR525146A (en)

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