SG77233A1 - Wide-beam indirect lamp - Google Patents

Wide-beam indirect lamp

Info

Publication number
SG77233A1
SG77233A1 SG1999002142A SG1999002142A SG77233A1 SG 77233 A1 SG77233 A1 SG 77233A1 SG 1999002142 A SG1999002142 A SG 1999002142A SG 1999002142 A SG1999002142 A SG 1999002142A SG 77233 A1 SG77233 A1 SG 77233A1
Authority
SG
Singapore
Prior art keywords
light
tube
wide
housing
section
Prior art date
Application number
SG1999002142A
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
Publication of SG77233A1 publication Critical patent/SG77233A1/en

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)
  • Laser Surgery Devices (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Luminescent Compositions (AREA)
SG1999002142A 1998-05-18 1999-05-07 Wide-beam indirect lamp SG77233A1 (en)

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
SG77233A1 true SG77233A1 (en) 2000-12-19

Family

ID=7868198

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1999002142A SG77233A1 (en) 1998-05-18 1999-05-07 Wide-beam indirect lamp

Country Status (7)

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

Families Citing this family (10)

* 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
CN114370615A (zh) * 2021-12-30 2022-04-19 苏州欧普照明有限公司 控光模组、控光模组的设计方法及灯具

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 (fr) * 1985-10-02 1989-03-08 THORN LICHT GmbH Dispositif et procédé d'éclairage
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
CN1236077A (zh) 1999-11-24
ATE338246T1 (de) 2006-09-15
EP0959294B1 (fr) 2006-08-30
DE59913806D1 (de) 2006-10-12
DK0959294T3 (da) 2007-01-08
US6042246A (en) 2000-03-28
EP0959294A2 (fr) 1999-11-24
DE19822305C1 (de) 1999-12-02
CN1109217C (zh) 2003-05-21
EP0959294A3 (fr) 2001-04-11

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