GB541505A - Improvements in street-lighting fittings - Google Patents

Improvements in street-lighting fittings

Info

Publication number
GB541505A
GB541505A GB15659/40A GB1565940A GB541505A GB 541505 A GB541505 A GB 541505A GB 15659/40 A GB15659/40 A GB 15659/40A GB 1565940 A GB1565940 A GB 1565940A GB 541505 A GB541505 A GB 541505A
Authority
GB
United Kingdom
Prior art keywords
street
catch
hinged
lighting
secured
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
GB15659/40A
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.)
HERBERT JAMES ROUSE
General Electric Co PLC
Original Assignee
HERBERT JAMES ROUSE
General Electric Co PLC
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 HERBERT JAMES ROUSE, General Electric Co PLC filed Critical HERBERT JAMES ROUSE
Priority to GB15659/40A priority Critical patent/GB541505A/en
Publication of GB541505A publication Critical patent/GB541505A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Abstract

541,505. Street lighting fittings. GENERAL ELECTRIC CO., Ltd., BEGGS, S. S., and ROUSE, H. J. Oct. 24, 1940, No. 15659. [Classes 75 (ii) and 75 (iv)] [Also in Group XL] A directional street-lighting fitting comprises two dish-shaped glass members 1, 2 having the horizontal dimension extending across the street substantially longer than that in a perpendicular direction and formed with refracting prisms 3 having horizontal edges extending substantially the whole way around the members, the upper member having a central aperture and being supported by clips 6 from a member 4 formed with a sleeve 5 fitting on a horizontal rod projecting from a street-lighting post and the lower member having attached to its rim a metal band 7 hinged at one end 9 to a frame 8 mounted on the member 4 and secured by a catch 10 at the opposite end. A high pressure mercury vapour lamp 12 is mounted in a socket 11 hinged to a projection 13 on the member 4 and is supported by a catch 14 depending from the member 4. A magnetic deflector 15 is carried by a plate 16 hinged at 17 to a frame depending from the member 4 and secured by a catch 18. The lower suurface of the plate 16 forms a reflector. The prisms are designed in accordance with Specification 507,688.
GB15659/40A 1940-10-24 1940-10-24 Improvements in street-lighting fittings Expired GB541505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15659/40A GB541505A (en) 1940-10-24 1940-10-24 Improvements in street-lighting fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15659/40A GB541505A (en) 1940-10-24 1940-10-24 Improvements in street-lighting fittings

Publications (1)

Publication Number Publication Date
GB541505A true GB541505A (en) 1941-11-28

Family

ID=10063125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15659/40A Expired GB541505A (en) 1940-10-24 1940-10-24 Improvements in street-lighting fittings

Country Status (1)

Country Link
GB (1) GB541505A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584671A (en) * 1944-08-03 1952-02-05 Gen Electric Electric lighting fitting having the lamp and control elements therefor removable as a unit
DE1014666B (en) * 1954-07-01 1957-08-29 Vulkan Ag Large-area exterior light with one-piece cover shell
DE973697C (en) * 1953-03-15 1960-05-05 C A Schaefer Kommanditgesellsc Closure of a lamp housing
EP0726420A1 (en) * 1995-02-10 1996-08-14 ZUMTOBEL LICHT GmbH Lighting fixture, especially for humid space, with a two-part closed housing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2584671A (en) * 1944-08-03 1952-02-05 Gen Electric Electric lighting fitting having the lamp and control elements therefor removable as a unit
DE973697C (en) * 1953-03-15 1960-05-05 C A Schaefer Kommanditgesellsc Closure of a lamp housing
DE1014666B (en) * 1954-07-01 1957-08-29 Vulkan Ag Large-area exterior light with one-piece cover shell
EP0726420A1 (en) * 1995-02-10 1996-08-14 ZUMTOBEL LICHT GmbH Lighting fixture, especially for humid space, with a two-part closed housing

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