DK0959294T3 - Bredstrålende indirekte lyskilde - Google Patents

Bredstrålende indirekte lyskilde

Info

Publication number
DK0959294T3
DK0959294T3 DK99107617T DK99107617T DK0959294T3 DK 0959294 T3 DK0959294 T3 DK 0959294T3 DK 99107617 T DK99107617 T DK 99107617T DK 99107617 T DK99107617 T DK 99107617T DK 0959294 T3 DK0959294 T3 DK 0959294T3
Authority
DK
Denmark
Prior art keywords
light
widespread
light source
tube
indirect light
Prior art date
Application number
DK99107617T
Other languages
English (en)
Inventor
Gerhard Waldmann
Original Assignee
Waldmann Gmbh & Co Herbert
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 Waldmann Gmbh & Co Herbert filed Critical Waldmann Gmbh & Co Herbert
Application granted granted Critical
Publication of DK0959294T3 publication Critical patent/DK0959294T3/da

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
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Laser Surgery Devices (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Luminescent Compositions (AREA)
DK99107617T 1998-05-18 1999-04-16 Bredstrålende indirekte lyskilde DK0959294T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19822305A DE19822305C1 (de) 1998-05-18 1998-05-18 Breitstrahlende Indirektleuchte

Publications (1)

Publication Number Publication Date
DK0959294T3 true DK0959294T3 (da) 2007-01-08

Family

ID=7868198

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99107617T DK0959294T3 (da) 1998-05-18 1999-04-16 Bredstrålende indirekte lyskilde

Country Status (7)

Country Link
US (1) US6042246A (da)
EP (1) EP0959294B1 (da)
CN (1) CN1109217C (da)
AT (1) ATE338246T1 (da)
DE (2) DE19822305C1 (da)
DK (1) DK0959294T3 (da)
SG (1) SG77233A1 (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6837592B1 (en) 2000-04-06 2005-01-04 Genlyte Thomas Group, Llc Indirect luminaire optical system
US6505953B1 (en) 2000-04-06 2003-01-14 Genlyte Thomas Group Llc Luminaire optical system
US20050201103A1 (en) * 2004-03-12 2005-09-15 Honeywell International Inc. Luminaires with batwing light distribution
US7621133B2 (en) * 2005-11-18 2009-11-24 General Electric Company Methods and apparatus for starting up combined cycle power systems
US8002446B1 (en) 2008-06-09 2011-08-23 Koninklijke Philips Electronics N.V. Virtual direct and indirect suspended lighting fixture
US8342722B1 (en) * 2010-02-12 2013-01-01 Opdahl Nicholas C Light system
US9140420B2 (en) * 2011-06-14 2015-09-22 Osram Sylvania Inc. Edge-lit light panel having a downlight within a lined indentation in the panel
US10739513B2 (en) * 2018-08-31 2020-08-11 RAB Lighting Inc. Apparatuses and methods for efficiently directing light toward and away from a mounting surface
CN112147115B (zh) * 2020-08-31 2023-10-27 中国科学院苏州生物医学工程技术研究所 一种荧光采集装置及核酸检测装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545058A (en) * 1948-07-26 1951-03-13 John S Walsh Lighting fixture for use with elogated tubular lamps
US3803401A (en) * 1970-10-21 1974-04-09 H Drews Reflectors for strip type fluorescent lighting
EP0217323A3 (de) * 1985-10-02 1989-03-08 THORN LICHT GmbH Leuchte und Beleuchtungsverfahren
US5075827A (en) * 1990-10-31 1991-12-24 Smith David H Indirect light fixture amplification reflector system
EP0538727B1 (de) * 1991-10-24 1995-05-31 ZUMTOBEL LICHT GmbH Reflektor für eine Leuchte
DE19537685C1 (de) * 1995-10-10 1997-03-13 Waldmann Gmbh & Co Herbert Breitstrahlende Indirektleuchte

Also Published As

Publication number Publication date
EP0959294B1 (de) 2006-08-30
DE19822305C1 (de) 1999-12-02
ATE338246T1 (de) 2006-09-15
CN1236077A (zh) 1999-11-24
SG77233A1 (en) 2000-12-19
DE59913806D1 (de) 2006-10-12
EP0959294A3 (de) 2001-04-11
US6042246A (en) 2000-03-28
EP0959294A2 (de) 1999-11-24
CN1109217C (zh) 2003-05-21

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