GB687792A - Improvements in electric lighting fittings - Google Patents

Improvements in electric lighting fittings

Info

Publication number
GB687792A
GB687792A GB1956150A GB1956150A GB687792A GB 687792 A GB687792 A GB 687792A GB 1956150 A GB1956150 A GB 1956150A GB 1956150 A GB1956150 A GB 1956150A GB 687792 A GB687792 A GB 687792A
Authority
GB
United Kingdom
Prior art keywords
carrier
gallery
secured
ceiling
pins
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
GB1956150A
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.)
Edison Swan Electric Co Ltd
Original Assignee
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 Edison Swan Electric Co Ltd filed Critical Edison Swan Electric Co Ltd
Priority to GB1956150A priority Critical patent/GB687792A/en
Publication of GB687792A publication Critical patent/GB687792A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • F21V21/30Pivoted housings or frames

Abstract

687,792. Lighting fittings. EDISON SWAN ELECTRIC CO., Ltd., and ANSELL, K. W. April 26, 1951 [Aug. 4, 1950], No. 19561/50. Class 75(iii) In a ceiling or wall lighting fitting a lamp carrier 5 is completely detachable from a gallery secured to. the ceiling and is pivoted by means of pins 18 which project from the base of the carrier into the gallery and means such as leaf springs 20 engaging between the gallery and carrier hold the carrier in tilted position. The pins engage in holes in the gallery or in members movable in an annular groove in the gallery and springs on the pins keep the carrier in central position. To detach the carrier it is moved laterally to disengage one of the pins and then tilted whereupon the other pin can be disengaged. The leaf springs 20 are located at 90 degrees to the pivot axis of the carrier. and are secured to either the gallery or the carrier. The gallery may comprise an inner ring in which the carrier tilts and and outer ring secured to the ceiling, the inner ring being rotatable in the outerring. The upper part of the carrier above the ceiling supports a lamp and comprises a U-shaped bracket 10 to which the lamp is secured and which is pivoted to arms 9 upstanding from the lower part of the carrier. Coaxial cylindrical louvres 22 are mounted on the lower part of the carrier which may also have colour filters or lenses.
GB1956150A 1950-08-04 1950-08-04 Improvements in electric lighting fittings Expired GB687792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1956150A GB687792A (en) 1950-08-04 1950-08-04 Improvements in electric lighting fittings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1956150A GB687792A (en) 1950-08-04 1950-08-04 Improvements in electric lighting fittings

Publications (1)

Publication Number Publication Date
GB687792A true GB687792A (en) 1953-02-18

Family

ID=10131426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1956150A Expired GB687792A (en) 1950-08-04 1950-08-04 Improvements in electric lighting fittings

Country Status (1)

Country Link
GB (1) GB687792A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1096496B (en) * 1959-02-05 1961-01-05 Licentia Gmbh Fastening device for angled attachment of linear lamps with a flat design
US5373431A (en) * 1993-08-31 1994-12-13 Cooper Industries, Inc. Ring/baffle element for a trim of a recessed lighting fixture
DE19507333A1 (en) * 1995-03-02 1996-09-05 Holger Hartz Concealed lighting fitting for ceiling mounting
US5609413A (en) * 1996-02-12 1997-03-11 Eclairage Contraste Adjustable light fixture
US5623789A (en) * 1994-09-12 1997-04-29 Kidwell; Steven A. Pitch stabilizing, positionable eaves-overhang light support assembly
CN103697433A (en) * 2013-12-31 2014-04-02 广州市威尔逊声光像艺术工程有限公司 Lamp opening and closing frame

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1096496B (en) * 1959-02-05 1961-01-05 Licentia Gmbh Fastening device for angled attachment of linear lamps with a flat design
US5373431A (en) * 1993-08-31 1994-12-13 Cooper Industries, Inc. Ring/baffle element for a trim of a recessed lighting fixture
US5623789A (en) * 1994-09-12 1997-04-29 Kidwell; Steven A. Pitch stabilizing, positionable eaves-overhang light support assembly
DE19507333A1 (en) * 1995-03-02 1996-09-05 Holger Hartz Concealed lighting fitting for ceiling mounting
US5609413A (en) * 1996-02-12 1997-03-11 Eclairage Contraste Adjustable light fixture
CN103697433A (en) * 2013-12-31 2014-04-02 广州市威尔逊声光像艺术工程有限公司 Lamp opening and closing frame
CN103697433B (en) * 2013-12-31 2016-04-20 广东威尔逊声光智能工程有限公司 A kind of light fixture movable rack

Similar Documents

Publication Publication Date Title
GB687792A (en) Improvements in electric lighting fittings
US2507074A (en) Lighting fixture for circular fluorescent and incandescent lamps
GB1371213A (en) Lamp with an articulated support
GB882991A (en) Improvements in or relating to lighting fittings
CN204739472U (en) Trunk lamp
GB811148A (en) Improvements in or relating to electric lighting fittings, more particularly those for downward beam illumination
GB677546A (en) A new or improved method of manufacturing lighting fittings
US2938112A (en) Lighting fixture
US1589137A (en) Portable stand
US974568A (en) Shade-holder.
GB792967A (en) Improvements relating to electric signalling torches
GB515147A (en) Improvements in and relating to electric lighting fittings
GB680043A (en) Improvements in or relating to supports for glass bowls on ceiling lights
GB589797A (en) Improvement in illumination of rooms
GB618712A (en) Improvements in or relating to lighting apparatus
GB191029314A (en) Improvements in Suspension Apparatus for Electric Arc Lamps and other purposes.
US2668904A (en) Electric lighting fixture
GB540361A (en) Improvements relating to two-part electric couplings
GB599225A (en) Improvements in lighting apparatus
GB530441A (en) Improvements in electric lighting fittings
GB645884A (en) Improvements in or relating to shade carriers for electric lighting fittings
GB721456A (en) Improvements in and relating to electric lighting fittings
GB800209A (en) Improvements in and relating to electric torches, more particularly hand torches and bicycle lamps
GB772640A (en) Lamp globe holder
GB861932A (en) Improvements in or relating to incandescent lamp holders