EP0328358A3 - A variable colour light - Google Patents
A variable colour light Download PDFInfo
- Publication number
- EP0328358A3 EP0328358A3 EP89301189A EP89301189A EP0328358A3 EP 0328358 A3 EP0328358 A3 EP 0328358A3 EP 89301189 A EP89301189 A EP 89301189A EP 89301189 A EP89301189 A EP 89301189A EP 0328358 A3 EP0328358 A3 EP 0328358A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- light
- variable colour
- colour
- colour 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.)
- Withdrawn
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
- 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
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)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
A variable colour light comprises a container (10)
for constituting a light bulb, red, green and blue
lights (R,G,B) so situated in the container that
colours from the lights mix together, and a device (14)
for controlling the red, green and blue lights (R,G,B).
The controlling device (14) controls brightness and
length of operation of each light so that the colour
emitted from the container (10) can be changed as
desired. The colour of the light bulb (10) may be
changed automatically.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN198888201246U CN88201246U (en) | 1988-02-08 | 1988-02-08 | Colaur changing lamp |
CN88201246 | 1988-02-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0328358A2 EP0328358A2 (en) | 1989-08-16 |
EP0328358A3 true EP0328358A3 (en) | 1990-05-16 |
Family
ID=4836493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89301189A Withdrawn EP0328358A3 (en) | 1988-02-08 | 1989-02-08 | A variable colour light |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0328358A3 (en) |
CN (1) | CN88201246U (en) |
AU (1) | AU2975589A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2678711A1 (en) * | 1991-07-03 | 1993-01-08 | Martin Joaquim | Background lighting device with adjustable colour and intensity |
NL9400834A (en) * | 1994-05-20 | 1996-01-02 | Vos & Ramselaar Lichtdekoratie | Apparatus for generating light effects |
DE19602252A1 (en) * | 1995-09-22 | 1997-03-27 | Branimir Marinkic | Multi-colour lamp |
KR0135320B1 (en) * | 1995-11-06 | 1998-04-22 | 전성원 | Lamp of car |
GB9726016D0 (en) * | 1997-12-10 | 1998-02-04 | Charlton & Jenrick Ltd | Heater and/or fan unit |
GB9905408D0 (en) * | 1999-03-09 | 1999-05-05 | Hatherley Alan E | Lighting devices |
DE19943478C2 (en) * | 1999-09-10 | 2002-11-28 | Manfred Kluth | Lighting fixture with partially translucent foils |
ES2183666B1 (en) * | 1999-11-08 | 2004-06-01 | Vicente Martinez Garcia | FOCUS UNIT FOR SCENICAL OR SPECTACULAR LIGHTING IN COLORS. |
AU2003218827A1 (en) * | 2003-04-07 | 2004-11-01 | Jose Alfredo Pineda Ortega | Multicolor lighting system |
US7520633B2 (en) | 2005-04-01 | 2009-04-21 | Cepia, Llc | Lighting and display apparatus |
US7825822B2 (en) | 2005-04-01 | 2010-11-02 | Cepia, Llc | System and method for extracting and conveying modulated AC signal information |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1260790A (en) * | 1960-04-01 | 1961-05-12 | Full color cell for illuminated advertising and other applications | |
DE1291703B (en) * | 1965-10-12 | 1969-04-03 | Winstornley John Eric | Device for creating colored light effects |
FR2094891A5 (en) * | 1970-12-30 | 1972-02-04 | Peritore Jean | |
US3789211A (en) * | 1972-07-14 | 1974-01-29 | Marvin Glass & Associates | Decorative lighting system |
GB2060852A (en) * | 1979-09-24 | 1981-05-07 | Hon Ping Cheng | Decorative multi-coloured lamps |
-
1988
- 1988-02-08 CN CN198888201246U patent/CN88201246U/en not_active Withdrawn
-
1989
- 1989-02-08 AU AU29755/89A patent/AU2975589A/en not_active Abandoned
- 1989-02-08 EP EP89301189A patent/EP0328358A3/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1260790A (en) * | 1960-04-01 | 1961-05-12 | Full color cell for illuminated advertising and other applications | |
DE1291703B (en) * | 1965-10-12 | 1969-04-03 | Winstornley John Eric | Device for creating colored light effects |
FR2094891A5 (en) * | 1970-12-30 | 1972-02-04 | Peritore Jean | |
US3789211A (en) * | 1972-07-14 | 1974-01-29 | Marvin Glass & Associates | Decorative lighting system |
GB2060852A (en) * | 1979-09-24 | 1981-05-07 | Hon Ping Cheng | Decorative multi-coloured lamps |
Also Published As
Publication number | Publication date |
---|---|
EP0328358A2 (en) | 1989-08-16 |
CN88201246U (en) | 1988-09-14 |
AU2975589A (en) | 1989-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE ES FR GB IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE ES FR GB IT |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19901117 |