GB1121246A - Improvements in luminaire - Google Patents
Improvements in luminaireInfo
- Publication number
- GB1121246A GB1121246A GB4792/67A GB479267A GB1121246A GB 1121246 A GB1121246 A GB 1121246A GB 4792/67 A GB4792/67 A GB 4792/67A GB 479267 A GB479267 A GB 479267A GB 1121246 A GB1121246 A GB 1121246A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reflector
- housing
- lamp
- filter
- luminaire
- 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
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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/03—Gas-tight or water-tight arrangements with provision for venting
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/026—Fastening of transformers or ballasts
-
- 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
- F21V17/107—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 hinge joints
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/15—Thermal insulation
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
-
- 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
- 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
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
1,121,246. Lighting fittings GENERAL ELECTRIC CO. 1 Feb., 1967 [25 Feb., 1966], No. 4792/67. Heading F4R. A luminaire having a sealed optical system consisting of a reflector and a transparent closure sealed thereto has an air filter arranged to remove solid or gaseous impurities, inserted into the system, heat from a lamp inside the system causing expulsion of air while it is in operation, cool air being drawn into the interior through the filter when the lamp is not operating. In the form shown for use as a street lamp, a reflector 2 is enclosed in a housing 1, the mouth of the reflector being closed by a globe or refractor with the interposition of a sealing gasket. A cup-shaped housing is mounted in an opening in the reflector and carries a holder 11 for the lamp 12, a sealing gasket being provided around the junction of the housing and reflector. A filter 15 consisting of a tube of resilient material in which is a mass of, for example, activated charcoal is mounted in the side of the housing. In a modification, the luminaire consists of a reflector closed at the bottom by a window and secured at the top to a housing having a series of openings behind which is an annular window. The housing is secured to a supporting member containing the control gear for the lamp. The filter is mounted in an aperture in the reflector.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53021466A | 1966-02-25 | 1966-02-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1121246A true GB1121246A (en) | 1968-07-24 |
Family
ID=24112860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4792/67A Expired GB1121246A (en) | 1966-02-25 | 1967-02-01 | Improvements in luminaire |
Country Status (8)
Country | Link |
---|---|
US (1) | US3457399A (en) |
BE (1) | BE694608A (en) |
BR (1) | BR6787162D0 (en) |
CH (1) | CH474017A (en) |
ES (1) | ES337164A1 (en) |
FR (1) | FR1512244A (en) |
GB (1) | GB1121246A (en) |
NL (1) | NL6702669A (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3695009A (en) * | 1970-03-30 | 1972-10-03 | Mitchell M Osteen | Air filter device |
US3878505A (en) * | 1973-05-21 | 1975-04-15 | Hubbell Inc Harvey | Independently removable reflector and filter |
US4028541A (en) * | 1974-11-11 | 1977-06-07 | General Electric Company | Luminaire |
FI52146C (en) * | 1974-12-20 | 1977-06-10 | Ahlstroem Oy | Fittings. |
DE2626657A1 (en) * | 1976-03-29 | 1977-10-27 | Paul Steiner | AIR PURIFICATION AND HUMIDIFICATION DEVICE |
US4405974A (en) * | 1981-02-06 | 1983-09-20 | Harvey Hubbell Incorporated | Filter assembly for luminaire |
FR2689612B1 (en) * | 1992-04-06 | 1999-02-26 | 3E International | STRUCTURE USEFUL ON A MAT OR LIGHTING LAMP AND PROVIDING ORIGINAL AESTHETIC EFFECTS. |
DE4444832A1 (en) * | 1994-12-15 | 1996-06-20 | Bayerische Motoren Werke Ag | Luminaire unit for motor vehicles |
FR2840055B1 (en) * | 2002-05-22 | 2004-07-30 | App Et Bobinage Electr Du Limo | OPTICAL BLOCK PARTICULARLY INTENDED TO BE PART OF A LUMINAIRE, PARTICULARLY FOR PUBLIC OR INDUSTRIAL LIGHTING |
JP2004251256A (en) * | 2003-02-21 | 2004-09-09 | Sanden Corp | Swash plate compressor |
DE102004015398A1 (en) | 2003-03-26 | 2004-11-04 | Mann + Hummel Gmbh | Hot-melt bond between pleated filter component and base plate, relies upon grooved base plate, from which material flows into folds during bonding |
FR2874680B1 (en) * | 2004-08-24 | 2006-11-24 | Ceit Entpr S Soc Par Actions S | DISPLAY PANEL LIGHTING DEVICE, IN PARTICULAR FOR FERRE NETWORK |
DE102004051385A1 (en) * | 2004-10-21 | 2006-04-27 | Zumtobel Staff Gmbh | Luminaire housing with pressure compensation device |
US20100033688A1 (en) * | 2005-01-21 | 2010-02-11 | Ryozo Obama | Light-source unit, light-source apparatus, and projection-type display apparatus |
JP2008529201A (en) * | 2005-01-21 | 2008-07-31 | 松下電器産業株式会社 | Light source unit, light source device, and projection display device |
US8511868B2 (en) * | 2007-04-02 | 2013-08-20 | Cree, Inc. | Remote ballast housing with airflow channel |
GB2469284B (en) * | 2009-04-07 | 2013-01-16 | Primalux Ltd | Lighting System |
US9506628B1 (en) * | 2011-05-28 | 2016-11-29 | Deepsea Power & Lighting, Inc. | Semiconductor lighting devices and methods |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1900330A (en) * | 1931-08-21 | 1933-03-07 | Line Material Co | Lighting fixture |
GB575976A (en) * | 1944-04-24 | 1946-03-13 | Gen Electric Co Ltd | Improvements in or relating to dust-proof electric lighting fittings |
US3089025A (en) * | 1960-08-08 | 1963-05-07 | Harold A Brisco | Lamp fixtures |
US3315072A (en) * | 1965-08-16 | 1967-04-18 | Mc Graw Edison Co | Luminaire |
US3350860A (en) * | 1965-12-15 | 1967-11-07 | Donaldson Co Inc | Gas filter |
US3376695A (en) * | 1966-01-06 | 1968-04-09 | Crawford Ind Ltd | Exhaust filters |
-
1966
- 1966-02-25 US US530214A patent/US3457399A/en not_active Expired - Lifetime
-
1967
- 1967-02-01 GB GB4792/67A patent/GB1121246A/en not_active Expired
- 1967-02-21 BR BR187162/67A patent/BR6787162D0/en unknown
- 1967-02-22 NL NL6702669A patent/NL6702669A/xx unknown
- 1967-02-22 ES ES337164A patent/ES337164A1/en not_active Expired
- 1967-02-23 FR FR96254A patent/FR1512244A/en not_active Expired
- 1967-02-23 CH CH266867A patent/CH474017A/en not_active IP Right Cessation
- 1967-02-24 BE BE694608D patent/BE694608A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH474017A (en) | 1969-06-15 |
ES337164A1 (en) | 1968-01-16 |
US3457399A (en) | 1969-07-22 |
BE694608A (en) | 1967-07-17 |
FR1512244A (en) | 1968-02-02 |
BR6787162D0 (en) | 1973-08-09 |
NL6702669A (en) | 1967-08-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1121246A (en) | Improvements in luminaire | |
JPS5638765A (en) | Electric discharge lamp device | |
US3652846A (en) | Underwater hand light | |
US5089940A (en) | Fish tank aquarium light hood | |
GB1497760A (en) | Lighting fixture | |
EP0454969A3 (en) | Lighting device for an oven | |
ES229804U (en) | Luminaire | |
GB1341372A (en) | Smoke detector | |
GB1107802A (en) | A lighting device for multiple uses | |
ES324479A1 (en) | An illumination apparatus of projector type. (Machine-translation by Google Translate, not legally binding) | |
GB1490038A (en) | Inspection lamp assemblies | |
US2665369A (en) | Explosion-proof light having a pressure relieving porous element | |
US3764794A (en) | Illumination and viewing system for vacuum or pressure chamber | |
US3500037A (en) | Underwater hand light | |
SE7409981L (en) | ||
GB971483A (en) | Improvements in or relating to floodlights | |
GB1028007A (en) | Improvements in electric lighting fittings | |
GB966578A (en) | Improvements in or relating to floating electric torches | |
GB896946A (en) | Improvements in or relating to lighting fittings | |
GB744835A (en) | Improvements in or relating to electric lighting fittings | |
SU498451A1 (en) | Luminaire for hazardous areas | |
GB1177230A (en) | A Sealed Head-Light Unit | |
GB549743A (en) | Improvements in electric lighting fittings | |
ES479632A1 (en) | Explosion proof light fitting for signalling purposes - has tubes for lamps and transparent cap connected by sealing compound | |
GB816078A (en) | Improvements in electric lanterns for outdoor illumination |