FR407671A - Automatic electrical device to avoid train collisions - Google Patents

Automatic electrical device to avoid train collisions

Info

Publication number
FR407671A
FR407671A FR407671DA FR407671A FR 407671 A FR407671 A FR 407671A FR 407671D A FR407671D A FR 407671DA FR 407671 A FR407671 A FR 407671A
Authority
FR
France
Prior art keywords
electrical device
automatic electrical
avoid train
train collisions
collisions
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
Gino Carboni
Carlo Tironi
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 FR407671A publication Critical patent/FR407671A/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
    • B61L3/16—Continuous control along the route
    • B61L3/18—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train
    • B61L3/185—Continuous control along the route using electric current passing between devices along the route and devices on the vehicle or train using separate conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR407671D 1909-10-06 1909-10-06 Automatic electrical device to avoid train collisions Expired FR407671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR407671T 1909-10-06

Publications (1)

Publication Number Publication Date
FR407671A true FR407671A (en) 1910-03-08

Family

ID=1451956

Family Applications (1)

Application Number Title Priority Date Filing Date
FR407671D Expired FR407671A (en) 1909-10-06 1909-10-06 Automatic electrical device to avoid train collisions

Country Status (1)

Country Link
FR (1) FR407671A (en)

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