FR444403A - Signal apparatus for railway traffic control and other similar uses - Google Patents

Signal apparatus for railway traffic control and other similar uses

Info

Publication number
FR444403A
FR444403A FR444403DA FR444403A FR 444403 A FR444403 A FR 444403A FR 444403D A FR444403D A FR 444403DA FR 444403 A FR444403 A FR 444403A
Authority
FR
France
Prior art keywords
traffic control
railway traffic
signal apparatus
similar uses
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
Hans Von Kramer
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 FR444403A publication Critical patent/FR444403A/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
    • B61L3/225—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using separate conductors along the route

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR444403D 1912-04-18 1912-04-18 Signal apparatus for railway traffic control and other similar uses Expired FR444403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR444403T 1912-04-18

Publications (1)

Publication Number Publication Date
FR444403A true FR444403A (en) 1912-10-17

Family

ID=1485380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR444403D Expired FR444403A (en) 1912-04-18 1912-04-18 Signal apparatus for railway traffic control and other similar uses

Country Status (1)

Country Link
FR (1) FR444403A (en)

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