ZA886272B - A built-in ceiling light - Google Patents
A built-in ceiling lightInfo
- Publication number
- ZA886272B ZA886272B ZA886272A ZA886272A ZA886272B ZA 886272 B ZA886272 B ZA 886272B ZA 886272 A ZA886272 A ZA 886272A ZA 886272 A ZA886272 A ZA 886272A ZA 886272 B ZA886272 B ZA 886272B
- Authority
- ZA
- South Africa
- Prior art keywords
- light
- built
- electrical components
- housing
- ceiling
- Prior art date
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
- 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
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/04—Recessed bases
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3728520 | 1987-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA886272B true ZA886272B (en) | 1989-04-26 |
Family
ID=6334554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA886272A ZA886272B (en) | 1987-08-26 | 1988-08-24 | A built-in ceiling light |
Country Status (6)
Country | Link |
---|---|
US (1) | US4870549A (no) |
EP (1) | EP0304878B1 (no) |
AT (1) | ATE73532T1 (no) |
DE (1) | DE3869017D1 (no) |
NO (1) | NO883830L (no) |
ZA (1) | ZA886272B (no) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5274533A (en) * | 1991-01-25 | 1993-12-28 | Neary Robert A | Reflector assembly having improved light reflection and ballast access |
DE4139521A1 (de) * | 1991-11-30 | 1993-06-03 | Erco Leuchten | Deckeneinbauleuchte |
US5379199A (en) * | 1993-01-06 | 1995-01-03 | Progress Lighting | Low profile recessed wall lighting fixture |
US5473522A (en) * | 1994-07-25 | 1995-12-05 | Sportlite, Inc. | Modular luminaire |
US5720540A (en) * | 1995-06-07 | 1998-02-24 | Anthony's Manufacturing Company, Inc. | Accessible ballast and ballast mounting |
US5727871A (en) * | 1996-06-03 | 1998-03-17 | Kotloff; Ronald F. | Fluorescent lighting fixture |
DE19648310A1 (de) * | 1996-11-21 | 1998-05-28 | Zumtobel Licht | Leuchte mit einer Lampe und mindestens einem Lichtdämpfungsteil |
US6116749A (en) * | 1998-06-03 | 2000-09-12 | Spaulding Lighting, Inc. | Canopy luminaire assembly |
USD405207S (en) * | 1998-06-03 | 1999-02-02 | Spaulding Lighting, Inc. | Canopy luminaire assembly |
US6149280A (en) * | 1999-02-05 | 2000-11-21 | Spaulding Lighting, Inc. | Method and apparatus for retrofitting canopy luminaire assemblies |
DE19924063C2 (de) * | 1999-05-26 | 2001-07-12 | Ridi Leuchten Gmbh | Leuchte, insbesondere schmale, einlampige Deckeneinbauleuchte, sowie Verfahren zur Herstellung derselben |
US6565238B1 (en) * | 2000-06-23 | 2003-05-20 | H. E. Williams, Inc. | Fluorescent light fixture with lateral ballast |
DE102004003105A1 (de) * | 2004-01-21 | 2005-08-11 | Zumtobel Staff Gmbh | Leuchtengehäuse oder Leuchte mit einem Leuchtengehäuse |
DK2157370T3 (da) * | 2008-08-22 | 2012-05-29 | Daxtor Aps | Justerbar indsats |
DE102013202909B4 (de) * | 2013-02-22 | 2019-05-23 | Trilux Gmbh & Co. Kg | Leuchtengehäuse mit Ausstanzung für Schnellanschlusssystem |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2978572A (en) * | 1957-07-08 | 1961-04-04 | Sunbeam Lighting Company | Recessed incandescent light fixture |
US2925490A (en) * | 1958-04-01 | 1960-02-16 | American Lantern And Mfg Compa | Recessed lighting fixture |
US2998512A (en) * | 1959-03-13 | 1961-08-29 | Special Products Company Of Te | Recessed lighting fixture |
US3057993A (en) * | 1960-07-21 | 1962-10-09 | Litecraft Mfg Corp | Lighting fixture with pre-wired junction box |
FR1520786A (fr) * | 1967-03-03 | 1968-04-12 | Jumo Ets | Dispositif en caisson à côtés latéraux effaçables, en vue de sa fixation en encastrement dans une paroi et son application notamment dans les plafonniers d'éclairage |
US3883732A (en) * | 1972-12-04 | 1975-05-13 | David D Peterson | Ceiling luminaire |
US4419717A (en) * | 1981-10-02 | 1983-12-06 | Edison Price, Incorporated | Ceiling supported lighting fixtures |
-
1988
- 1988-07-25 US US07/224,019 patent/US4870549A/en not_active Expired - Fee Related
- 1988-08-23 EP EP88113724A patent/EP0304878B1/de not_active Expired - Lifetime
- 1988-08-23 AT AT88113724T patent/ATE73532T1/de not_active IP Right Cessation
- 1988-08-23 DE DE8888113724T patent/DE3869017D1/de not_active Expired - Lifetime
- 1988-08-24 ZA ZA886272A patent/ZA886272B/xx unknown
- 1988-08-26 NO NO88883830A patent/NO883830L/no unknown
Also Published As
Publication number | Publication date |
---|---|
EP0304878B1 (de) | 1992-03-11 |
EP0304878A1 (de) | 1989-03-01 |
ATE73532T1 (de) | 1992-03-15 |
US4870549A (en) | 1989-09-26 |
NO883830D0 (no) | 1988-08-26 |
DE3869017D1 (de) | 1992-04-16 |
NO883830L (no) | 1989-02-27 |
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