GB2056647B - Apparatus for producing a variable visual light display - Google Patents

Apparatus for producing a variable visual light display

Info

Publication number
GB2056647B
GB2056647B GB8026100A GB8026100A GB2056647B GB 2056647 B GB2056647 B GB 2056647B GB 8026100 A GB8026100 A GB 8026100A GB 8026100 A GB8026100 A GB 8026100A GB 2056647 B GB2056647 B GB 2056647B
Authority
GB
United Kingdom
Prior art keywords
producing
light display
visual light
variable visual
variable
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
Application number
GB8026100A
Other versions
GB2056647A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB8026100A priority Critical patent/GB2056647B/en
Publication of GB2056647A publication Critical patent/GB2056647A/en
Application granted granted Critical
Publication of GB2056647B publication Critical patent/GB2056647B/en
Expired 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
    • 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
    • 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
    • F21S10/005—Lighting devices or systems producing a varying lighting effect using light guides
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/34—Illuminated signs; Luminous advertising with light sources co-operating with movable members, e.g. with shutters to cover or uncover the light source

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
GB8026100A 1979-08-13 1980-08-11 Apparatus for producing a variable visual light display Expired GB2056647B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8026100A GB2056647B (en) 1979-08-13 1980-08-11 Apparatus for producing a variable visual light display

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7928069 1979-08-13
GB8026100A GB2056647B (en) 1979-08-13 1980-08-11 Apparatus for producing a variable visual light display

Publications (2)

Publication Number Publication Date
GB2056647A GB2056647A (en) 1981-03-18
GB2056647B true GB2056647B (en) 1983-05-18

Family

ID=26272536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8026100A Expired GB2056647B (en) 1979-08-13 1980-08-11 Apparatus for producing a variable visual light display

Country Status (1)

Country Link
GB (1) GB2056647B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513416A1 (en) * 1981-09-23 1983-03-25 Dhaese Alan Changing coloured light display unit - has stationary and rotating coloured diffusing plates over lamp permitting three different of display schemes
ES2106674B1 (en) * 1995-01-13 1998-06-16 Velasco Dorado Dionisio SYSTEM PRODUCING OPTICAL EFFECTS ON LIGHT SIGNS.
AU751242B2 (en) 1998-01-21 2002-08-08 James Rosset Sealed spotlight
GB2397641B (en) * 2002-12-06 2007-09-19 Andrea Stephanie Hull Range of interchangeable lamps/tables
US6880961B2 (en) * 2003-05-13 2005-04-19 Cheng-Fu Lin Color separation disc assembly combinable with lightning ball and article formed of optical fibers

Also Published As

Publication number Publication date
GB2056647A (en) 1981-03-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee