GB0518751D0 - Lamp - Google Patents

Lamp

Info

Publication number
GB0518751D0
GB0518751D0 GBGB0518751.3A GB0518751A GB0518751D0 GB 0518751 D0 GB0518751 D0 GB 0518751D0 GB 0518751 A GB0518751 A GB 0518751A GB 0518751 D0 GB0518751 D0 GB 0518751D0
Authority
GB
United Kingdom
Prior art keywords
lamp
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.)
Withdrawn
Application number
GBGB0518751.3A
Other versions
GB2430248A (en
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.)
Dorman Traffic Products Ltd
Original Assignee
Dorman Traffic Products Ltd
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 Dorman Traffic Products Ltd filed Critical Dorman Traffic Products Ltd
Priority to GB0518751A priority Critical patent/GB2430248A/en
Publication of GB0518751D0 publication Critical patent/GB0518751D0/en
Publication of GB2430248A publication Critical patent/GB2430248A/en
Priority to GB0917861A priority patent/GB2462019B/en
Withdrawn legal-status Critical Current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
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/007—Lighting devices or systems producing a varying lighting effect using rotating transparent or colored disks, e.g. gobo wheels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
    • 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
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • F21V14/085—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters in portable lighting devices
    • F21V9/10—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L4/00—Electric lighting devices with self-contained electric batteries or cells
    • F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
    • F21L4/022—Pocket lamps
    • F21L4/027—Pocket lamps the light sources being a LED
    • 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
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/10—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for personal use, e.g. hand-held
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
GB0518751A 2005-09-14 2005-09-14 Lamp with changeable coloured filters Withdrawn GB2430248A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0518751A GB2430248A (en) 2005-09-14 2005-09-14 Lamp with changeable coloured filters
GB0917861A GB2462019B (en) 2005-09-14 2009-10-12 Railway signalling lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0518751A GB2430248A (en) 2005-09-14 2005-09-14 Lamp with changeable coloured filters

Publications (2)

Publication Number Publication Date
GB0518751D0 true GB0518751D0 (en) 2005-10-19
GB2430248A GB2430248A (en) 2007-03-21

Family

ID=35221478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0518751A Withdrawn GB2430248A (en) 2005-09-14 2005-09-14 Lamp with changeable coloured filters

Country Status (1)

Country Link
GB (1) GB2430248A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2988808B1 (en) * 2012-03-27 2014-03-21 Maquet Sas WHITE LED LIGHTING DEVICE, LIGHTING APPARATUS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1261185A (en) * 1968-09-05 1972-01-26 Ying Tai Plastic Factory Light changing device
US5158357A (en) * 1990-09-11 1992-10-27 Mcdermott Kevin Flashlight of selectable colors
US5893626A (en) * 1993-04-05 1999-04-13 Poling; Thurman Quentin Safety light with colorful rotating illumination pattern
US6474837B1 (en) * 2000-11-20 2002-11-05 Richard S. Belliveau Lighting device with beam altering mechanism incorporating a plurality of light souces
US6776508B2 (en) * 2002-01-23 2004-08-17 King Of Fans, Inc. Landscaping fixtures with colored lights
FR2851027B1 (en) * 2003-02-10 2005-05-06 Zedel PORTABLE ELECTRIC LAMP EQUIPPED WITH COLORING TILTING FILTER

Also Published As

Publication number Publication date
GB2430248A (en) 2007-03-21

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)