GB152732A - Improvements in and relating to railway signal lamps - Google Patents

Improvements in and relating to railway signal lamps

Info

Publication number
GB152732A
GB152732A GB1740519A GB1740519A GB152732A GB 152732 A GB152732 A GB 152732A GB 1740519 A GB1740519 A GB 1740519A GB 1740519 A GB1740519 A GB 1740519A GB 152732 A GB152732 A GB 152732A
Authority
GB
United Kingdom
Prior art keywords
spindle
lamp
aperture
guides
held
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
GB1740519A
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 GB1740519A priority Critical patent/GB152732A/en
Publication of GB152732A publication Critical patent/GB152732A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L9/00—Illumination specially adapted for points, form signals, or gates
    • B61L9/02—Illumination specially adapted for points, form signals, or gates non-electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

152,732. Welch, W. H. I. July 11, 1919. Signal lanterns; lantern doors; reservoirs, attaching to lanterns.-A railway signal lamp is pro. vided at one side with outer and inner hinged or sliding doors 2, 3, the inner door being provided with a glazed flame - inspection aperture stepped to act as a flame gauge. The wick-winding spindle 7<a> passes through an aperture in the inner door, the passage of wind through the spindle aperture when the outer door is open being prevented by a disk 10 on a spring-pressed sleeve 9 mounted on a sleeve 8 fixed to the spindle 7a. The spindle 7a is held in position by a U-shaped wire body 12 which is slidable in guides 13 to permit the removal of the burner. The reflector 6<a> slides in guides 5a and is formed with a transverse opening 6b to enable the light to be seen from the back of the lamp. The oil-reservoir 4 is held in position by a spigot tube 1 and by the lower reflector guide 5<a>. Air for combustion is admitted through the perforated upper portion of the lamp case and, if necessary, an inlet at the bottom of the lamp case. The combustion products escape through a conical chimney 14 and a hinged perforated cap 15.
GB1740519A 1919-07-11 1919-07-11 Improvements in and relating to railway signal lamps Expired GB152732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1740519A GB152732A (en) 1919-07-11 1919-07-11 Improvements in and relating to railway signal lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1740519A GB152732A (en) 1919-07-11 1919-07-11 Improvements in and relating to railway signal lamps

Publications (1)

Publication Number Publication Date
GB152732A true GB152732A (en) 1920-10-11

Family

ID=10094605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1740519A Expired GB152732A (en) 1919-07-11 1919-07-11 Improvements in and relating to railway signal lamps

Country Status (1)

Country Link
GB (1) GB152732A (en)

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