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GB1038014A - Improvements in electric signalling lamps - Google Patents

Improvements in electric signalling lamps

Info

Publication number
GB1038014A
GB1038014A GB12199/64A GB1219964A GB1038014A GB 1038014 A GB1038014 A GB 1038014A GB 12199/64 A GB12199/64 A GB 12199/64A GB 1219964 A GB1219964 A GB 1219964A GB 1038014 A GB1038014 A GB 1038014A
Authority
GB
United Kingdom
Prior art keywords
lamp
casing
bulb
march
batteries
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
GB12199/64A
Inventor
Frederick Arthur Barnes
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.)
LAMP Manufacturing AND RAILWAY SUPPLIES
Original Assignee
LAMP Manufacturing AND RAILWAY SUPPLIES
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 LAMP Manufacturing AND RAILWAY SUPPLIES filed Critical LAMP Manufacturing AND RAILWAY SUPPLIES
Priority to GB12199/64A priority Critical patent/GB1038014A/en
Priority to NL6503691A priority patent/NL6503691A/xx
Publication of GB1038014A publication Critical patent/GB1038014A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/09Circuit arrangements or apparatus for operating incandescent light sources in which the lamp is fed by pulses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12Visible signals
    • B61L5/18Light signals; Mechanisms associated therewith, e.g. blinders
    • B61L5/189Light signals; Mechanisms associated therewith, e.g. blinders using flashing light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00Systems of electric lighting devices

Landscapes

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

Abstract

1,038,014. Lamps. LAMP MANUFACTUR. ING & RAILWAY SUPPLIES Ltd. March 23, 1965 [March 23, 1964], No. 12199/64. Heading F4R. A flashing electric rear lamp for trains or other vehicles comprises a metal casing having a lower part 32 containing batteries and an upper part 31 containing a bulb 41, a reflector 40 and a red lens 43, a transistorized flasher unit 38 which is coupled to a manually operated switch 37 being arranged to pass current intermittently to the bulb. The casing parts 31, 32 are hinged together at 33 and fastened at 45, and the part 32 carries a mounting bracket 34 positioned so that the lamp is free standing. In an alternative embodiment (Figs. 1-3, not shown) the casing parts are in one piece and the lower part has a removable base on which the batteries stand. The lamp is provided with a carrying handle comprising a bent steel rod slidably engaged in tubular guides at each side of the upper casing part.
GB12199/64A 1964-03-23 1964-03-23 Improvements in electric signalling lamps Expired GB1038014A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB12199/64A GB1038014A (en) 1964-03-23 1964-03-23 Improvements in electric signalling lamps
NL6503691A NL6503691A (en) 1964-03-23 1965-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12199/64A GB1038014A (en) 1964-03-23 1964-03-23 Improvements in electric signalling lamps

Publications (1)

Publication Number Publication Date
GB1038014A true GB1038014A (en) 1966-08-03

Family

ID=10000159

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12199/64A Expired GB1038014A (en) 1964-03-23 1964-03-23 Improvements in electric signalling lamps

Country Status (2)

Country Link
GB (1) GB1038014A (en)
NL (1) NL6503691A (en)

Also Published As

Publication number Publication date
NL6503691A (en) 1965-09-24

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