FR756400A - Signal lumineux - Google Patents

Signal lumineux

Info

Publication number
FR756400A
FR756400A FR756400DA FR756400A FR 756400 A FR756400 A FR 756400A FR 756400D A FR756400D A FR 756400DA FR 756400 A FR756400 A FR 756400A
Authority
FR
France
Prior art keywords
light signal
light
signal
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.)
Vereinigte Eisenbahn Signalwerke GmbH
Original Assignee
Vereinigte Eisenbahn Signalwerke GmbH
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 Vereinigte Eisenbahn Signalwerke GmbH filed Critical Vereinigte Eisenbahn Signalwerke GmbH
Application granted granted Critical
Publication of FR756400A publication Critical patent/FR756400A/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
    • B61L5/1845—Optical systems, lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR756400D 1932-06-11 1933-06-02 Signal lumineux Expired FR756400A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE756400X 1932-06-11

Publications (1)

Publication Number Publication Date
FR756400A true FR756400A (fr) 1933-12-08

Family

ID=6659820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR756400D Expired FR756400A (fr) 1932-06-11 1933-06-02 Signal lumineux

Country Status (1)

Country Link
FR (1) FR756400A (fr)

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