AT122772T - Light steering system for lighting an interior. - Google Patents

Light steering system for lighting an interior.

Info

Publication number
AT122772T
AT122772T AT90903589T AT90903589T AT122772T AT 122772 T AT122772 T AT 122772T AT 90903589 T AT90903589 T AT 90903589T AT 90903589 T AT90903589 T AT 90903589T AT 122772 T AT122772 T AT 122772T
Authority
AT
Austria
Prior art keywords
lighting
interior
light steering
steering
light
Prior art date
Application number
AT90903589T
Other languages
German (de)
Inventor
Helmut Koester
Original Assignee
Helmut Koester
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
Family has litigation
Priority to DE19893906229 priority Critical patent/DE3906229A1/en
Priority to DE19893916688 priority patent/DE3916688A1/en
Application filed by Helmut Koester filed Critical Helmut Koester
Publication of AT122772T publication Critical patent/AT122772T/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25878279&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AT122772(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00Non-electric lighting devices or systems using daylight
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S19/00Lighting devices or systems employing combinations of electric and non-electric light sources; Replacing or exchanging electric light sources with non-electric light sources or vice versa
    • F21S19/005Combining sunlight and electric light sources for indoor illumination
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2417Light path control; means to control reflection
AT90903589T 1989-02-28 1990-02-27 Light steering system for lighting an interior. AT122772T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19893906229 DE3906229A1 (en) 1989-02-28 1989-02-28 Daylight system assisted by indirect lighting
DE19893916688 DE3916688A1 (en) 1989-05-23 1989-05-23 Reflector system for boom lighting

Publications (1)

Publication Number Publication Date
AT122772T true AT122772T (en) 1995-06-15

Family

ID=25878279

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90903589T AT122772T (en) 1989-02-28 1990-02-27 Light steering system for lighting an interior.

Country Status (7)

Country Link
US (1) US5293305A (en)
EP (1) EP0461137B1 (en)
AT (1) AT122772T (en)
AU (1) AU643429B2 (en)
CA (1) CA2045410A1 (en)
DE (1) DE59009101D1 (en)
WO (1) WO1990010176A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4211085A1 (en) * 1992-04-03 1993-10-07 Koester Helmut Double glazed window with internal reflectors - has slats arranged to deflect sun's rays to provide more effective illumination in room
AU657749B2 (en) * 1992-04-23 1995-03-23 Ian Robert Edmonds Permanently fixed collimation devices which combine the function of shading and daylighting building interiors
DE4310717A1 (en) * 1993-04-01 1994-10-06 Koester Helmut Light-guiding elements for daylight
DE4429888C3 (en) * 1994-08-24 2003-11-27 Helmut Koester Lamps reflector ceiling unit
DE59507392D1 (en) * 1995-09-07 2000-01-13 Siteco Beleuchtungstech Gmbh Room lighting arrangement with daylight and artificial light
US5655339A (en) 1996-08-09 1997-08-12 Odl, Incorporated Tubular skylight with improved dome
EP0831272B1 (en) * 1996-09-19 2002-11-13 Siteco Beleuchtungstechnik GmbH Room lighting arrangement
US6239910B1 (en) 1999-02-12 2001-05-29 Architectural Energy Corporation Mini-optical light shelf daylighting system
DE10016587B4 (en) * 2000-04-04 2012-06-28 Helmut Köster Light steering system for the artificial and daylight illumination of an interior
US6870673B2 (en) * 2001-06-22 2005-03-22 Virginia Tech Intellectual Properties, Inc. Method and overhead system for performing a plurality of therapeutic functions within a room
US6988525B2 (en) * 2003-06-19 2006-01-24 Paul Moulton Light shelf blind
DE102005028655B4 (en) * 2005-06-20 2015-07-23 Helmut Köster Media facade
DE102005036348A1 (en) 2005-07-29 2007-02-01 Köster, Helmut, Dr.-Ing. Median facade for e.g. multistory building, has window shades made of sheet materials, which are extendible from bottom up or from top down or from sides and are impingeable with light images by light projectors from inside and/or outside
US7397984B2 (en) * 2005-11-01 2008-07-08 Hewlett-Packard Development Company, L.P. Light guide screen louver device
US8104921B2 (en) 2007-04-20 2012-01-31 Koninklijke Philips Electronics N.V. Daylight deflection system with integrated artificial light source
US20100118521A1 (en) * 2007-05-03 2010-05-13 Koninklijke Philips Electronics N.V. Illuminated window
WO2009023063A2 (en) * 2007-06-13 2009-02-19 Ausra, Inc. Solar energy receiver having optically inclined aperture
TW200920987A (en) 2007-09-26 2009-05-16 Koninkl Philips Electronics Nv Window system combining window and illumination functionalities
US7843640B2 (en) * 2008-12-16 2010-11-30 Alcoa Inc. Light shelves for daylighting
KR100971502B1 (en) * 2009-09-15 2010-07-21 (주)아성삼디프로젝트 An apparatus for condensing sunlight
US8027092B1 (en) 2010-06-15 2011-09-27 Chadrick James Huff Curved light shelf system for daylighting an interior space
US8462437B2 (en) * 2010-11-15 2013-06-11 Massachusetts Institute Of Technology Passive louver-based daylighting system
EP2807428A4 (en) * 2012-01-24 2016-02-17 Mbc Ventures Inc Skylight energy management system
JP6351996B2 (en) * 2013-12-26 2018-07-04 株式会社共和

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE517827C (en) * 1931-02-11 Heinrich Wilhelm Pieper Shop windows and facade lighting device
US693088A (en) * 1898-04-01 1902-02-11 William A Bond Illuminating structure.
US3113728A (en) * 1960-06-24 1963-12-10 Owens Illinois Glass Co Artificial light and daylighting structure
DE1154774B (en) * 1962-02-06 1963-09-26 Bbc Brown Boveri & Cie Lighting device for a protected against reflected glare control room
CH441190A (en) * 1965-07-16 1967-08-15 Talium Ag Process for improving the lighting conditions in a room with daylight and means for carrying out this method
US4220137A (en) * 1978-09-18 1980-09-02 Tesch Allen R Solar energy collecting system
US4228789A (en) * 1978-09-19 1980-10-21 Kay James C Solar energy collector
US4223663A (en) * 1978-10-12 1980-09-23 Carmichael Leo G Ceiling mounted solar heat collector
US4351588A (en) * 1979-04-24 1982-09-28 Relium Ag Process and means for controlling the radiant energies of the entire spectral range in rooms
AT3667T (en) * 1979-06-05 1983-06-15 Relium Ag Method and means for controlling the radiation energy in the whole spectral area in rooms.
US4337754A (en) * 1980-04-14 1982-07-06 Conger Steven J Solar reflector and heat storage device

Also Published As

Publication number Publication date
EP0461137B1 (en) 1995-05-17
EP0461137A1 (en) 1991-12-18
DE59009101D1 (en) 1995-06-22
US5293305A (en) 1994-03-08
CA2045410A1 (en) 1990-08-29
AU643429B2 (en) 1993-11-18
WO1990010176A1 (en) 1990-09-07
AU5154090A (en) 1990-09-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee