FR475192A - Device for the transmission of signals on railway trains - Google Patents

Device for the transmission of signals on railway trains

Info

Publication number
FR475192A
FR475192A FR475192DA FR475192A FR 475192 A FR475192 A FR 475192A FR 475192D A FR475192D A FR 475192DA FR 475192 A FR475192 A FR 475192A
Authority
FR
France
Prior art keywords
signals
transmission
railway trains
trains
railway
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)
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.)
L Poncet & L Lacroix Ste
Original Assignee
L Poncet & L Lacroix Ste
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 L Poncet & L Lacroix Ste filed Critical L Poncet & L Lacroix Ste
Application granted granted Critical
Publication of FR475192A publication Critical patent/FR475192A/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)
FR475192D 1914-01-24 1914-01-24 Device for the transmission of signals on railway trains Expired FR475192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR475192T 1914-01-24

Publications (1)

Publication Number Publication Date
FR475192A true FR475192A (en) 1915-04-23

Family

ID=1513110

Family Applications (1)

Application Number Title Priority Date Filing Date
FR475192D Expired FR475192A (en) 1914-01-24 1914-01-24 Device for the transmission of signals on railway trains

Country Status (1)

Country Link
FR (1) FR475192A (en)

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