ATE146582T1 - LIGHTING DEVICE - Google Patents
LIGHTING DEVICEInfo
- Publication number
- ATE146582T1 ATE146582T1 AT93200727T AT93200727T ATE146582T1 AT E146582 T1 ATE146582 T1 AT E146582T1 AT 93200727 T AT93200727 T AT 93200727T AT 93200727 T AT93200727 T AT 93200727T AT E146582 T1 ATE146582 T1 AT E146582T1
- Authority
- AT
- Austria
- Prior art keywords
- light source
- hiding
- view
- lighting
- lighting aperture
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vehicle Body Suspensions (AREA)
- Polarising Elements (AREA)
- Seal Device For Vehicle (AREA)
Abstract
A lighting fixture comprising a box-shaped housing (1). The housing (1) has a rectangular bottom plate (2) and four side plates defining a rectangular lighting aperture (6). An elongated light source (7) is provided parallel to and between the bottom plate (2) and the lighting aperture (6). A means (20) hiding the light source from view is provided parallel to and beween the elongated light source (7) and the lighting aperture (6). This means (20) may be supported on two longitudinal lamellae (18,19) placed above the lighting aperture (6) and may be an opal plate or a lens having a hexagonal series of semi-spherical refractory elements. An auxiliary means, such as a flush-mounted halogen lamp or a loudspeaker may be provided in the means (20) hiding the light source from view or in a similar additional auxiliary plate. The means (20) hiding the light source from view may furthermore be partially diffused or be reflecting at its bottom side. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9200579A NL9200579A (en) | 1992-03-30 | 1992-03-30 | LIGHTING LUMINAIRE. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE146582T1 true ATE146582T1 (en) | 1997-01-15 |
Family
ID=19860627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT93200727T ATE146582T1 (en) | 1992-03-30 | 1993-03-12 | LIGHTING DEVICE |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0564022B1 (en) |
AT (1) | ATE146582T1 (en) |
DE (1) | DE69306632T2 (en) |
NL (1) | NL9200579A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU766833B2 (en) * | 1998-08-31 | 2003-10-23 | Energy Management Limited | Improvements in light fittings |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2404165A1 (en) * | 1977-09-26 | 1979-04-20 | Donskoff Andre | Screen for reducing glare from fluorescent tube - has oblique bars to reflect light impinging on outer edges |
US4418378A (en) * | 1981-03-05 | 1983-11-29 | Plan Hold Corporation | Light box |
NL191857C (en) * | 1984-02-06 | 1996-09-03 | Philips Electronics Nv | Luminaire for illuminating plants at a short distance. |
DE8513863U1 (en) * | 1985-05-10 | 1990-11-08 | Dr.-Ing. Willing GmbH, 8604 Scheßlitz | Single workstation light |
DE3600915A1 (en) * | 1986-01-15 | 1987-07-16 | Metro Sb Handels Ag Baar | Light duct ceiling |
NL8900477A (en) * | 1989-02-27 | 1990-09-17 | Simon Cornelis Van Putten | Reflecting and housing assembly for fluorescent lamp - has shortened cross laminae and central auxiliary reflector to provide even illumination |
-
1992
- 1992-03-30 NL NL9200579A patent/NL9200579A/en not_active Application Discontinuation
-
1993
- 1993-03-12 EP EP93200727A patent/EP0564022B1/en not_active Expired - Lifetime
- 1993-03-12 DE DE69306632T patent/DE69306632T2/en not_active Expired - Fee Related
- 1993-03-12 AT AT93200727T patent/ATE146582T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0564022B1 (en) | 1996-12-18 |
DE69306632D1 (en) | 1997-01-30 |
NL9200579A (en) | 1993-10-18 |
DE69306632T2 (en) | 1997-07-17 |
EP0564022A1 (en) | 1993-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |