DE59913806D1 - Breitstrahlende Indirektleuchte - Google Patents

Breitstrahlende Indirektleuchte

Info

Publication number
DE59913806D1
DE59913806D1 DE59913806T DE59913806T DE59913806D1 DE 59913806 D1 DE59913806 D1 DE 59913806D1 DE 59913806 T DE59913806 T DE 59913806T DE 59913806 T DE59913806 T DE 59913806T DE 59913806 D1 DE59913806 D1 DE 59913806D1
Authority
DE
Germany
Prior art keywords
light
tube
wide beam
indirect light
housing
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.)
Expired - Lifetime
Application number
DE59913806T
Other languages
English (en)
Inventor
Gerhard Waldmann
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.)
Herbert Waldmann GmbH and Co KG
Original Assignee
Herbert Waldmann GmbH and Co KG
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 Herbert Waldmann GmbH and Co KG filed Critical Herbert Waldmann GmbH and Co KG
Priority to DE59913806T priority Critical patent/DE59913806D1/de
Application granted granted Critical
Publication of DE59913806D1 publication Critical patent/DE59913806D1/de
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
    • 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)
  • Luminescent Compositions (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Laser Surgery Devices (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DE59913806T 1998-05-18 1999-04-16 Breitstrahlende Indirektleuchte Expired - Lifetime DE59913806D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59913806T DE59913806D1 (de) 1998-05-18 1999-04-16 Breitstrahlende Indirektleuchte

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19822305A DE19822305C1 (de) 1998-05-18 1998-05-18 Breitstrahlende Indirektleuchte
DE59913806T DE59913806D1 (de) 1998-05-18 1999-04-16 Breitstrahlende Indirektleuchte

Publications (1)

Publication Number Publication Date
DE59913806D1 true DE59913806D1 (de) 2006-10-12

Family

ID=7868198

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19822305A Expired - Fee Related DE19822305C1 (de) 1998-05-18 1998-05-18 Breitstrahlende Indirektleuchte
DE59913806T Expired - Lifetime DE59913806D1 (de) 1998-05-18 1999-04-16 Breitstrahlende Indirektleuchte

Family Applications Before (1)

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

Country Status (7)

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

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
ATE123335T1 (de) * 1991-10-24 1995-06-15 Zumtobel Licht 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
ATE338246T1 (de) 2006-09-15
EP0959294A3 (de) 2001-04-11
CN1109217C (zh) 2003-05-21
DK0959294T3 (da) 2007-01-08
SG77233A1 (en) 2000-12-19
EP0959294B1 (de) 2006-08-30
US6042246A (en) 2000-03-28
EP0959294A2 (de) 1999-11-24
DE19822305C1 (de) 1999-12-02
CN1236077A (zh) 1999-11-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition