FR982690A - Regulation system especially for railways - Google Patents

Regulation system especially for railways

Info

Publication number
FR982690A
FR982690A FR982690DA FR982690A FR 982690 A FR982690 A FR 982690A FR 982690D A FR982690D A FR 982690DA FR 982690 A FR982690 A FR 982690A
Authority
FR
France
Prior art keywords
railways
regulation system
system especially
regulation
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
Michel Lefevre
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
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR982690A publication Critical patent/FR982690A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B61L25/04—Indicating or recording train identities

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR982690D 1949-01-21 1949-01-21 Regulation system especially for railways Expired FR982690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR982690T 1949-01-21

Publications (1)

Publication Number Publication Date
FR982690A true FR982690A (en) 1951-06-13

Family

ID=9535580

Family Applications (1)

Application Number Title Priority Date Filing Date
FR982690D Expired FR982690A (en) 1949-01-21 1949-01-21 Regulation system especially for railways

Country Status (1)

Country Link
FR (1) FR982690A (en)

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