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FR591634A - Improvements in light signals for railways and the like - Google Patents

Improvements in light signals for railways and the like

Info

Publication number
FR591634A
FR591634A FR591634DA FR591634A FR 591634 A FR591634 A FR 591634A FR 591634D A FR591634D A FR 591634DA FR 591634 A FR591634 A FR 591634A
Authority
FR
France
Prior art keywords
railways
light signals
signals
light
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)
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.)
Compagnie Generale de Signalisation
Original Assignee
Compagnie Generale de Signalisation
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 Compagnie Generale de Signalisation filed Critical Compagnie Generale de Signalisation
Application granted granted Critical
Publication of FR591634A publication Critical patent/FR591634A/en
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
    • B61L5/1854—Mounting and focussing of the light source in a lamp, fixing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR591634D 1924-01-15 1925-01-10 Improvements in light signals for railways and the like Expired FR591634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB591634X 1924-01-15

Publications (1)

Publication Number Publication Date
FR591634A true FR591634A (en) 1925-07-11

Family

ID=10483185

Family Applications (1)

Application Number Title Priority Date Filing Date
FR591634D Expired FR591634A (en) 1924-01-15 1925-01-10 Improvements in light signals for railways and the like

Country Status (1)

Country Link
FR (1) FR591634A (en)

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