FR482972A - Perfectionnement au système signalisateur - Google Patents

Perfectionnement au système signalisateur

Info

Publication number
FR482972A
FR482972A FR482972DA FR482972A FR 482972 A FR482972 A FR 482972A FR 482972D A FR482972D A FR 482972DA FR 482972 A FR482972 A FR 482972A
Authority
FR
France
Prior art keywords
improvement
signaling system
signaling
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
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR482972A publication Critical patent/FR482972A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
    • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
    • B61L7/08—Circuitry

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR482972D 1914-08-25 1915-08-07 Perfectionnement au système signalisateur Expired FR482972A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US482972XA 1914-08-25 1914-08-25

Publications (1)

Publication Number Publication Date
FR482972A true FR482972A (fr) 1917-05-16

Family

ID=1519919

Family Applications (1)

Application Number Title Priority Date Filing Date
FR482972D Expired FR482972A (fr) 1914-08-25 1915-08-07 Perfectionnement au système signalisateur

Country Status (1)

Country Link
FR (1) FR482972A (fr)

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