EP1201986A3 - Light deflection and deviation device for stationary use on a building façade for selective indoor illumination - Google Patents

Light deflection and deviation device for stationary use on a building façade for selective indoor illumination Download PDF

Info

Publication number
EP1201986A3
EP1201986A3 EP01118806A EP01118806A EP1201986A3 EP 1201986 A3 EP1201986 A3 EP 1201986A3 EP 01118806 A EP01118806 A EP 01118806A EP 01118806 A EP01118806 A EP 01118806A EP 1201986 A3 EP1201986 A3 EP 1201986A3
Authority
EP
European Patent Office
Prior art keywords
light deflection
indoor illumination
deviation device
stationary use
building façade
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.)
Granted
Application number
EP01118806A
Other languages
German (de)
French (fr)
Other versions
EP1201986B1 (en
EP1201986A2 (en
Inventor
Adolf Prof. Dr. Goetzberger
Thomas Kuckelkorn
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of EP1201986A2 publication Critical patent/EP1201986A2/en
Publication of EP1201986A3 publication Critical patent/EP1201986A3/en
Application granted granted Critical
Publication of EP1201986B1 publication Critical patent/EP1201986B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)

Abstract

The light deflection and shading device has optical elements (C) arranged adjacent to each other in a row or in an array so that the light output sides (D) of the individual optical elements are at a distance apart and a light reflective or at least partially light absorbing material is arranged in the gaps between light output surfaces.
EP01118806A 2000-10-26 2001-08-09 Light deflection and deviation device for stationary use on a building façade for selective indoor illumination Expired - Lifetime EP1201986B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10053092A DE10053092A1 (en) 2000-10-26 2000-10-26 Device for redirecting and blanking light for stationary use in a translucent building facade for targeted lighting of an interior
DE10053092 2000-10-26

Publications (3)

Publication Number Publication Date
EP1201986A2 EP1201986A2 (en) 2002-05-02
EP1201986A3 true EP1201986A3 (en) 2004-09-29
EP1201986B1 EP1201986B1 (en) 2005-12-28

Family

ID=7661127

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01118806A Expired - Lifetime EP1201986B1 (en) 2000-10-26 2001-08-09 Light deflection and deviation device for stationary use on a building façade for selective indoor illumination

Country Status (3)

Country Link
EP (1) EP1201986B1 (en)
AT (1) ATE314611T1 (en)
DE (2) DE10053092A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016221374B4 (en) * 2016-10-28 2018-10-11 Roto Frank Ag Light-guiding building installation device and building window installation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1178353A (en) * 1957-07-10 1959-05-06 Saint Gobain Sheets, paving stones, bricks or the like of transparent material, in particular of glass
EP0796975A1 (en) * 1996-03-21 1997-09-24 Innovative Glassysteme GmbH & Co. KG Sunlight protection and anti-glare device
DE19613222A1 (en) * 1996-04-02 1997-10-09 Fraunhofer Ges Forschung Stationary device for shading the direct sunlight from glazing
US5880886A (en) * 1993-05-04 1999-03-09 Milner; Peter James Optical component suitable for use in glazing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1178353A (en) * 1957-07-10 1959-05-06 Saint Gobain Sheets, paving stones, bricks or the like of transparent material, in particular of glass
US5880886A (en) * 1993-05-04 1999-03-09 Milner; Peter James Optical component suitable for use in glazing
EP0796975A1 (en) * 1996-03-21 1997-09-24 Innovative Glassysteme GmbH & Co. KG Sunlight protection and anti-glare device
DE19613222A1 (en) * 1996-04-02 1997-10-09 Fraunhofer Ges Forschung Stationary device for shading the direct sunlight from glazing

Also Published As

Publication number Publication date
DE50108525D1 (en) 2006-02-02
EP1201986B1 (en) 2005-12-28
DE10053092A1 (en) 2002-05-16
ATE314611T1 (en) 2006-01-15
EP1201986A2 (en) 2002-05-02

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