GB209856A - Color-light signals - Google Patents

Color-light signals

Info

Publication number
GB209856A
GB209856A GB2893622A GB2893622A GB209856A GB 209856 A GB209856 A GB 209856A GB 2893622 A GB2893622 A GB 2893622A GB 2893622 A GB2893622 A GB 2893622A GB 209856 A GB209856 A GB 209856A
Authority
GB
United Kingdom
Prior art keywords
light
color
light signals
signal
daylight
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
GB2893622A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2893622A priority Critical patent/GB209856A/en
Publication of GB209856A publication Critical patent/GB209856A/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
    • B61L5/1836—Daylight signals using light sources of different colours and separate optical systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

209,856. Day, S. M. Oct. 24, 1922. Drawings to Specification. Signal lamps.-A light signal, for use in daylight or at night, comprises a number of interchangeable units adapted to project light of different colours, mounted directly one upon another on a support on which the whole is adjustable in horizontal and vertical planes so as to throw the light in the required direction. The details of the arrangement of the lenses and lamp in each unit are the same as described in Specification 212,198.
GB2893622A 1922-10-24 1922-10-24 Color-light signals Expired GB209856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2893622A GB209856A (en) 1922-10-24 1922-10-24 Color-light signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2893622A GB209856A (en) 1922-10-24 1922-10-24 Color-light signals

Publications (1)

Publication Number Publication Date
GB209856A true GB209856A (en) 1924-01-24

Family

ID=10283580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2893622A Expired GB209856A (en) 1922-10-24 1922-10-24 Color-light signals

Country Status (1)

Country Link
GB (1) GB209856A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014048709A3 (en) * 2012-09-26 2014-10-02 Siemens Aktiengesellschaft Method and device for orienting a light signal on a railway line

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014048709A3 (en) * 2012-09-26 2014-10-02 Siemens Aktiengesellschaft Method and device for orienting a light signal on a railway line

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