FR483859A - Device for the transmission of railway signals - Google Patents

Device for the transmission of railway signals

Info

Publication number
FR483859A
FR483859A FR483859DA FR483859A FR 483859 A FR483859 A FR 483859A FR 483859D A FR483859D A FR 483859DA FR 483859 A FR483859 A FR 483859A
Authority
FR
France
Prior art keywords
transmission
railway signals
railway
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
Other languages
French (fr)
Inventor
Ettore Paganini
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 FR483859A publication Critical patent/FR483859A/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
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/221—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using track circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR483859D 1915-12-23 1916-12-15 Device for the transmission of railway signals Expired FR483859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT483859X 1915-12-23

Publications (1)

Publication Number Publication Date
FR483859A true FR483859A (en) 1917-08-17

Family

ID=1520716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR483859D Expired FR483859A (en) 1915-12-23 1916-12-15 Device for the transmission of railway signals

Country Status (1)

Country Link
FR (1) FR483859A (en)

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