FR2151190A5 - - Google Patents

Info

Publication number
FR2151190A5
FR2151190A5 FR7130683A FR7130683A FR2151190A5 FR 2151190 A5 FR2151190 A5 FR 2151190A5 FR 7130683 A FR7130683 A FR 7130683A FR 7130683 A FR7130683 A FR 7130683A FR 2151190 A5 FR2151190 A5 FR 2151190A5
Authority
FR
France
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
FR7130683A
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.)
Thales SA
Original Assignee
Dassault Electronique 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 Dassault Electronique SA filed Critical Dassault Electronique SA
Priority to FR7130683A priority Critical patent/FR2151190A5/fr
Application granted granted Critical
Publication of FR2151190A5 publication Critical patent/FR2151190A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/04—Automatic systems, e.g. controlled by train; Change-over to manual control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/021—Measuring and recording of train speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7130683A 1971-08-24 1971-08-24 Expired FR2151190A5 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7130683A FR2151190A5 (OSRAM) 1971-08-24 1971-08-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7130683A FR2151190A5 (OSRAM) 1971-08-24 1971-08-24

Publications (1)

Publication Number Publication Date
FR2151190A5 true FR2151190A5 (OSRAM) 1973-04-13

Family

ID=9082162

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7130683A Expired FR2151190A5 (OSRAM) 1971-08-24 1971-08-24

Country Status (1)

Country Link
FR (1) FR2151190A5 (OSRAM)

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Legal Events

Date Code Title Description
ST Notification of lapse