FR466815A - Signal électrique lumineux avec disque - Google Patents

Signal électrique lumineux avec disque

Info

Publication number
FR466815A
FR466815A FR466815DA FR466815A FR 466815 A FR466815 A FR 466815A FR 466815D A FR466815D A FR 466815DA FR 466815 A FR466815 A FR 466815A
Authority
FR
France
Prior art keywords
disc
electrical signal
signal light
light
electrical
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
Eugene Guetton
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.)
EUGENE GUETTON
Original Assignee
EUGENE GUETTON
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 EUGENE GUETTON filed Critical EUGENE GUETTON
Application granted granted Critical
Publication of FR466815A publication Critical patent/FR466815A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12—Visible signals
    • B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
    • B61L5/1809—Daylight signals
    • B61L5/1818—Daylight signals using mobile coloured screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR466815D 1913-12-11 1913-12-11 Signal électrique lumineux avec disque Expired FR466815A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR466815T 1913-12-11

Publications (1)

Publication Number Publication Date
FR466815A true FR466815A (fr) 1914-05-25

Family

ID=1505546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR466815D Expired FR466815A (fr) 1913-12-11 1913-12-11 Signal électrique lumineux avec disque

Country Status (1)

Country Link
FR (1) FR466815A (fr)

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