FR1122154A - Dispositif de signalisation à action magnétique - Google Patents

Dispositif de signalisation à action magnétique

Info

Publication number
FR1122154A
FR1122154A FR1122154DA FR1122154A FR 1122154 A FR1122154 A FR 1122154A FR 1122154D A FR1122154D A FR 1122154DA FR 1122154 A FR1122154 A FR 1122154A
Authority
FR
France
Prior art keywords
signaling device
magnetic action
action signaling
magnetic
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)
Inventor
Georges Hours
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.)
Societe Industrielle de Liaisons Electriques SA
Original Assignee
Societe Industrielle de Liaisons Electriques 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 Societe Industrielle de Liaisons Electriques SA filed Critical Societe Industrielle de Liaisons Electriques SA
Application granted granted Critical
Publication of FR1122154A publication Critical patent/FR1122154A/fr
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
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/121—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using magnetic induction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1122154D 1955-02-17 1955-02-17 Dispositif de signalisation à action magnétique Expired FR1122154A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1122154T 1955-02-17

Publications (1)

Publication Number Publication Date
FR1122154A true FR1122154A (fr) 1956-09-03

Family

ID=9632436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1122154D Expired FR1122154A (fr) 1955-02-17 1955-02-17 Dispositif de signalisation à action magnétique

Country Status (1)

Country Link
FR (1) FR1122154A (fr)

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