ATE112837T1 - Beleuchtungssystem. - Google Patents

Beleuchtungssystem.

Info

Publication number
ATE112837T1
ATE112837T1 AT89111250T AT89111250T ATE112837T1 AT E112837 T1 ATE112837 T1 AT E112837T1 AT 89111250 T AT89111250 T AT 89111250T AT 89111250 T AT89111250 T AT 89111250T AT E112837 T1 ATE112837 T1 AT E112837T1
Authority
AT
Austria
Prior art keywords
large area
lighting system
area reflector
reflector
irradiate
Prior art date
Application number
AT89111250T
Other languages
English (en)
Inventor
Hartmut S Engel
Original Assignee
Hartmut S Engel
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 Hartmut S Engel filed Critical Hartmut S Engel
Application granted granted Critical
Publication of ATE112837T1 publication Critical patent/ATE112837T1/de

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
    • F21V7/00—Reflectors for light sources
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • 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
    • F21V21/06—Bases for movable standing lamps; Fixing standards to the 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
    • 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
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lasers (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
AT89111250T 1988-06-21 1989-06-20 Beleuchtungssystem. ATE112837T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3820926A DE3820926A1 (de) 1988-06-21 1988-06-21 Beleuchtungssystem

Publications (1)

Publication Number Publication Date
ATE112837T1 true ATE112837T1 (de) 1994-10-15

Family

ID=6356921

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89111250T ATE112837T1 (de) 1988-06-21 1989-06-20 Beleuchtungssystem.

Country Status (4)

Country Link
US (1) US4991065A (de)
EP (1) EP0347867B1 (de)
AT (1) ATE112837T1 (de)
DE (2) DE3820926A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9006883U1 (de) * 1990-06-19 1990-08-23 Siemens AG, 1000 Berlin und 8000 München Reflektoranordnung
AU2027792A (en) * 1991-05-09 1992-12-21 Nu-Tech And Engineering, Inc. Instrument display method and system for passenger vehicle
US5519590A (en) * 1992-01-14 1996-05-21 Musco Corporation Means and method for highly controllable lighting
US5647661A (en) * 1992-01-14 1997-07-15 Musco Corporation High efficiency, highly controllable lighting apparatus and method
US5337221A (en) * 1992-01-14 1994-08-09 Musco Corporation Means and method for highly controllable lighting
US5595440A (en) * 1992-01-14 1997-01-21 Musco Corporation Means and method for highly controllable lighting of areas or objects
US5402327A (en) * 1992-01-14 1995-03-28 Musco Corporation Means and method for highly controllable lighting
IT1269929B (it) * 1994-03-28 1997-04-16 Status Srl Lampada da tavolo o da pavimento ad elevata qualita' di illuminazione
SE511449C2 (sv) * 1997-04-08 1999-10-04 Gerhard Rehm Belysningsarmatur för belysning av stora ytor utomhus, i hallar eller dylikt
US6264342B1 (en) * 1999-07-27 2001-07-24 Vh Lichttechnische Spezialgerate Gmbh Illuminating device
DE19943480B4 (de) * 1999-09-10 2005-03-17 Manfred Kluth Leuchte zum indirekten Beleuchten
US7686482B2 (en) * 2007-05-11 2010-03-30 Ructurelab GmbH Lamp with sail-like overhead element, preferably for improving acoustics, room formation, and indirect lighting of workplaces
USD595114S1 (en) 2008-05-23 2009-06-30 Steelcase Inc. Bracket assembly
USD617485S1 (en) 2008-05-23 2010-06-08 Steelcase Inc. Lamp housing
US10422504B2 (en) * 2014-08-31 2019-09-24 Abl Ip Holding, Llc Luminaire for illuminating a task surface and providing additional diffuse proximity lighting
US10539278B2 (en) * 2014-08-31 2020-01-21 Abl Ip Holding, Llc Luminaire for creating effective proximity lighting in a low ambient lighting environment
CN105042478B (zh) * 2015-08-04 2019-05-17 漳州立达信光电子科技有限公司 Led照明灯

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1299310A (fr) * 1961-09-02 1962-07-20 Appareil émetteur de radiations
US3851164A (en) * 1973-12-04 1974-11-26 C Intrator Umbrella light
US4524405A (en) * 1983-09-08 1985-06-18 Heard Charles M Fan-shaped indirect lighting reflector
DE3416161A1 (de) * 1984-05-02 1985-11-07 Bitsch, Hans-Ulrich, Prof. Dipl.-Designer, 4000 Düsseldorf Vorrichtung zur indirekten raumbeleuchtung

Also Published As

Publication number Publication date
DE58908487D1 (de) 1994-11-17
US4991065A (en) 1991-02-05
EP0347867A3 (en) 1990-06-13
DE3820926A1 (de) 1989-12-28
EP0347867B1 (de) 1994-10-12
EP0347867A2 (de) 1989-12-27

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Legal Events

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