GB254528A - Improvements in or relating to electric lanterns - Google Patents

Improvements in or relating to electric lanterns

Info

Publication number
GB254528A
GB254528A GB18588/25A GB1858825A GB254528A GB 254528 A GB254528 A GB 254528A GB 18588/25 A GB18588/25 A GB 18588/25A GB 1858825 A GB1858825 A GB 1858825A GB 254528 A GB254528 A GB 254528A
Authority
GB
United Kingdom
Prior art keywords
lamp
bulbs
glazed
reflector
lamp body
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
GB18588/25A
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.)
EDGAR HENRY PENWARDEN
Original Assignee
EDGAR HENRY PENWARDEN
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 EDGAR HENRY PENWARDEN filed Critical EDGAR HENRY PENWARDEN
Priority to GB18588/25A priority Critical patent/GB254528A/en
Publication of GB254528A publication Critical patent/GB254528A/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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • 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
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00

Abstract

254,528. White, S. D., and Penwarden, E. H. July 21, 1925. Ceiling and like overhead lamps.-In an overhead lamp for lighting buildings, promenades, &c., light from electric lamp bulbs is transmitted through the sides of the lamp body and light from one or more additional bulbs is directed through the bottom of the lamp body by one or more reflectors. In one form, the lamp body comprises a glazed octagonal part 2 surmounted bv a pyramidal part 3 glazed in some cases, the bottom of the lamp being open, or preferably closed by a glazed door 12 hinged to a bottom ring 13. A reflector 8 is supported on brackets 17 on the ring 13 and encloses a lamp bulb adjustably mounted by means of a stem and a thumb-nut. Other lamp bulbs 19 are arranged outside and preferably above the reflector 8, the outer surface of which may also be reflecting. In a second form, the lamp bulbs 25. Fig. 2, for downward illumination are arranged within hemispherical reflectors 24 carried by plates 23, and the upper bulbs are provided with a separate reflector 21, an additional lamp bulb 26 being provided for use when the bulbs 25 are not required.
GB18588/25A 1925-07-21 1925-07-21 Improvements in or relating to electric lanterns Expired GB254528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB18588/25A GB254528A (en) 1925-07-21 1925-07-21 Improvements in or relating to electric lanterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18588/25A GB254528A (en) 1925-07-21 1925-07-21 Improvements in or relating to electric lanterns

Publications (1)

Publication Number Publication Date
GB254528A true GB254528A (en) 1926-07-08

Family

ID=10115019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18588/25A Expired GB254528A (en) 1925-07-21 1925-07-21 Improvements in or relating to electric lanterns

Country Status (1)

Country Link
GB (1) GB254528A (en)

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