FR325017A - Signal device for railways and other similar applications - Google Patents

Signal device for railways and other similar applications

Info

Publication number
FR325017A
FR325017A FR325017DA FR325017A FR 325017 A FR325017 A FR 325017A FR 325017D A FR325017D A FR 325017DA FR 325017 A FR325017 A FR 325017A
Authority
FR
France
Prior art keywords
railways
signal device
similar applications
applications
similar
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
Sacek Johann
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 FR325017A publication Critical patent/FR325017A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L13/00—Operation of signals from the vehicle or by the passage of the vehicle
    • B61L13/04—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors
    • B61L13/045—Operation of signals from the vehicle or by the passage of the vehicle using electrical or magnetic interaction between vehicle and track, e.g. by conductor circuits using special means or special conductors using separated rail contacts, pedals or similar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR325017D 1902-10-07 1902-10-07 Signal device for railways and other similar applications Expired FR325017A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR325017T 1902-10-07

Publications (1)

Publication Number Publication Date
FR325017A true FR325017A (en) 1903-04-16

Family

ID=1375214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR325017D Expired FR325017A (en) 1902-10-07 1902-10-07 Signal device for railways and other similar applications

Country Status (1)

Country Link
FR (1) FR325017A (en)

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