GB684186A - Improvements in and relating to lanterns for street lighting - Google Patents

Improvements in and relating to lanterns for street lighting

Info

Publication number
GB684186A
GB684186A GB21457/50A GB2145750A GB684186A GB 684186 A GB684186 A GB 684186A GB 21457/50 A GB21457/50 A GB 21457/50A GB 2145750 A GB2145750 A GB 2145750A GB 684186 A GB684186 A GB 684186A
Authority
GB
United Kingdom
Prior art keywords
canopy
cover
discharge lamp
aug
apertures
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
GB21457/50A
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 EDWARD REYNOLDS
Edison Swan Electric Co Ltd
Original Assignee
HERBERT EDWARD REYNOLDS
Edison Swan Electric Co Ltd
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 EDWARD REYNOLDS, Edison Swan Electric Co Ltd filed Critical HERBERT EDWARD REYNOLDS
Priority to GB21457/50A priority Critical patent/GB684186A/en
Publication of GB684186A publication Critical patent/GB684186A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

684,186. Lighting fittings. EDISON SWAN ELECTRIC CO., Ltd., WILMAN, D., and REYNOLDS, H. E. Aug. 29, 1951 [Aug. 30, 1950], No. 21457/50. Classes 75(ii) and 75(iv) A lantern for street lighting comprises a canopy 10 of cast alloy having a dependent end-member 11 carrying a light source such as a single-ended sodium discharge lamp 21, and a transparent or translucent trough-shaped cover 15 which is closed at one end and open at the other and is slid along on the canopy so as to enclose the light source when the open end abuts the endmember 11. The cover has lips 16 which slide on rails s 13 secured by screws to or formed integrally with the opposite e parallel edges of the canopy and rods 17A secured to the cover slide through apertures in lugs 17 dependent from the canopy and through apertures in the rim of the canopy. Removable stops 18 on the rods prevent unintentional complete removal of the cover. A lip 19 on the end-member 11 engages the open end of the cover.' A catch 22 retains the cover in closed position. Bosses 23, 23A are provided on the end-member and on the roof of the canopy for the entry of coriduits. The discharge lamp 21 is supported by a bracket 25 depending from the roof of the canopy and provided with a spring to steady the lamp. The canopy may serve as a reflector or reflector means may be suspended from the canopy Refractor plates may be provided on each side of the discharge lamp and may be cemented to the cover.
GB21457/50A 1950-08-30 1950-08-30 Improvements in and relating to lanterns for street lighting Expired GB684186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21457/50A GB684186A (en) 1950-08-30 1950-08-30 Improvements in and relating to lanterns for street lighting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21457/50A GB684186A (en) 1950-08-30 1950-08-30 Improvements in and relating to lanterns for street lighting

Publications (1)

Publication Number Publication Date
GB684186A true GB684186A (en) 1952-12-10

Family

ID=10163259

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21457/50A Expired GB684186A (en) 1950-08-30 1950-08-30 Improvements in and relating to lanterns for street lighting

Country Status (1)

Country Link
GB (1) GB684186A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079197B (en) * 1957-02-28 1960-04-07 Thorn Electrical Ind Ltd Side-entry luminaire
US5072351A (en) * 1990-12-24 1991-12-10 Lane Robert F Clamping device for retaining a glass neon tube onto a glass tube support
EP1701089A3 (en) * 2005-03-10 2010-03-31 LG Electronics Inc. Open/shut structure for street lamp with plasma lighting system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1079197B (en) * 1957-02-28 1960-04-07 Thorn Electrical Ind Ltd Side-entry luminaire
US5072351A (en) * 1990-12-24 1991-12-10 Lane Robert F Clamping device for retaining a glass neon tube onto a glass tube support
EP1701089A3 (en) * 2005-03-10 2010-03-31 LG Electronics Inc. Open/shut structure for street lamp with plasma lighting system

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