FR525130A - Improvements to electrical systems for repeating stop signals on locomotives - Google Patents

Improvements to electrical systems for repeating stop signals on locomotives

Info

Publication number
FR525130A
FR525130A FR525130A FR525130DA FR525130A FR 525130 A FR525130 A FR 525130A FR 525130 A FR525130 A FR 525130A FR 525130D A FR525130D A FR 525130DA FR 525130 A FR525130 A FR 525130A
Authority
FR
France
Prior art keywords
locomotives
electrical systems
stop signals
repeating stop
repeating
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
FR525130A
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 FR525130A publication Critical patent/FR525130A/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)
FR525130A 1920-04-17 1920-04-17 Improvements to electrical systems for repeating stop signals on locomotives Expired FR525130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR525130T 1920-04-17

Publications (1)

Publication Number Publication Date
FR525130A true FR525130A (en) 1921-09-15

Family

ID=8919846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR525130A Expired FR525130A (en) 1920-04-17 1920-04-17 Improvements to electrical systems for repeating stop signals on locomotives

Country Status (1)

Country Link
FR (1) FR525130A (en)

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