FR607489A - Dispositif de transmission de signaux monté sur des trains en marche - Google Patents

Dispositif de transmission de signaux monté sur des trains en marche

Info

Publication number
FR607489A
FR607489A FR607489DA FR607489A FR 607489 A FR607489 A FR 607489A FR 607489D A FR607489D A FR 607489DA FR 607489 A FR607489 A FR 607489A
Authority
FR
France
Prior art keywords
transmission device
signal transmission
device mounted
running trains
trains
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)
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR607489A publication Critical patent/FR607489A/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)
FR607489D 1924-12-06 1925-12-05 Dispositif de transmission de signaux monté sur des trains en marche Expired FR607489A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE607489X 1924-12-06

Publications (1)

Publication Number Publication Date
FR607489A true FR607489A (fr) 1926-07-02

Family

ID=6575661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR607489D Expired FR607489A (fr) 1924-12-06 1925-12-05 Dispositif de transmission de signaux monté sur des trains en marche

Country Status (1)

Country Link
FR (1) FR607489A (fr)

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