DE60027922D1 - Lichtrohr - Google Patents

Lichtrohr

Info

Publication number
DE60027922D1
DE60027922D1 DE60027922T DE60027922T DE60027922D1 DE 60027922 D1 DE60027922 D1 DE 60027922D1 DE 60027922 T DE60027922 T DE 60027922T DE 60027922 T DE60027922 T DE 60027922T DE 60027922 D1 DE60027922 D1 DE 60027922D1
Authority
DE
Germany
Prior art keywords
light pipe
pipe
light
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 - Fee Related
Application number
DE60027922T
Other languages
English (en)
Other versions
DE60027922T2 (de
Inventor
John J Emmel
Daniel A Japuntich
Lynette M Miles
James E Nash
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of DE60027922D1 publication Critical patent/DE60027922D1/de
Publication of DE60027922T2 publication Critical patent/DE60027922T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/14—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing polarised light
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
DE60027922T 1999-12-16 2000-05-24 Lichtrohr Expired - Fee Related DE60027922T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/464,565 US6511204B2 (en) 1999-12-16 1999-12-16 Light tube
US464565 1999-12-16
PCT/US2000/014223 WO2001044718A1 (en) 1999-12-16 2000-05-24 Light tube

Publications (2)

Publication Number Publication Date
DE60027922D1 true DE60027922D1 (de) 2006-06-14
DE60027922T2 DE60027922T2 (de) 2007-01-04

Family

ID=23844431

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60027922T Expired - Fee Related DE60027922T2 (de) 1999-12-16 2000-05-24 Lichtrohr

Country Status (6)

Country Link
US (1) US6511204B2 (de)
EP (1) EP1238228B1 (de)
JP (1) JP2003517708A (de)
AU (1) AU5158200A (de)
DE (1) DE60027922T2 (de)
WO (1) WO2001044718A1 (de)

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US8901823B2 (en) 2008-10-24 2014-12-02 Ilumisys, Inc. Light and light sensor
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US9072171B2 (en) 2011-08-24 2015-06-30 Ilumisys, Inc. Circuit board mount for LED light
US9184518B2 (en) 2012-03-02 2015-11-10 Ilumisys, Inc. Electrical connector header for an LED-based light
US9163794B2 (en) 2012-07-06 2015-10-20 Ilumisys, Inc. Power supply assembly for LED-based light tube
US9271367B2 (en) 2012-07-09 2016-02-23 Ilumisys, Inc. System and method for controlling operation of an LED-based light
ES2682720T3 (es) 2013-03-08 2018-09-21 Carolina Vilas Blanco Sistema de control de instalaciones de protección contra incendios
US9696009B2 (en) * 2013-03-12 2017-07-04 Leo D. LaRose Refrigerated display merchandiser with light filter
US9285084B2 (en) 2013-03-14 2016-03-15 Ilumisys, Inc. Diffusers for LED-based lights
US9267650B2 (en) 2013-10-09 2016-02-23 Ilumisys, Inc. Lens for an LED-based light
CN106063381A (zh) 2014-01-22 2016-10-26 伊卢米斯公司 具有被寻址led的基于led的灯
DE102014102686A1 (de) * 2014-02-28 2015-09-03 Trilux Gmbh & Co. Kg Diffusor für eine Leuchte
US9510400B2 (en) 2014-05-13 2016-11-29 Ilumisys, Inc. User input systems for an LED-based light
US10161568B2 (en) 2015-06-01 2018-12-25 Ilumisys, Inc. LED-based light with canted outer walls
WO2018202553A1 (en) * 2017-05-01 2018-11-08 Philips Lighting Holding B.V. A light emitting device with a led strip

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Also Published As

Publication number Publication date
US20020101733A1 (en) 2002-08-01
WO2001044718A1 (en) 2001-06-21
DE60027922T2 (de) 2007-01-04
EP1238228B1 (de) 2006-05-10
EP1238228A1 (de) 2002-09-11
JP2003517708A (ja) 2003-05-27
US6511204B2 (en) 2003-01-28
AU5158200A (en) 2001-06-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee