ATE146582T1 - LIGHTING DEVICE - Google Patents

LIGHTING DEVICE

Info

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
Application number
AT93200727T
Other languages
German (de)
Inventor
Putten Simon Cornelis Van
Original Assignee
Putten Simon Cornelis Van
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 Putten Simon Cornelis Van filed Critical Putten Simon Cornelis Van
Application granted granted Critical
Publication of ATE146582T1 publication Critical patent/ATE146582T1/en

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>
AT93200727T 1992-03-30 1993-03-12 LIGHTING DEVICE ATE146582T1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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, De
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

Also Published As

Publication number Publication date
DE69306632T2 (en) 1997-07-17
EP0564022A1 (en) 1993-10-06
EP0564022B1 (en) 1996-12-18
NL9200579A (en) 1993-10-18
DE69306632D1 (en) 1997-01-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties