Industry Patents
Patent: 9651222
Mechanical Color Mixing Device
(Click image for PDF of full patent)
| Patent Number: |
9651222 |
| Title: |
Mechanical Color Mixing Device |
| Abstract: |
The present invention relates to an illumination device comprising a
number of light sources generating light and a number of light collecting
means adapted to collect the generated light and to convert the collected
light into a number of light beams that propagate along an optical axis.
The light sources are arranged in a first group and a second group of
light sources and the first and second group of light sources emits light
having different spectral distribution. The light sources and the light
collecting means are movable in relation to each other and can be
positioned in a number of mixing positions, where in the number of mixing
positions the light collecting means are adapted to collect at least a
part of the light emitted by the first group of light sources and at
least a part of the light emitted by said second group of light sources
and to convert the collected light into number of mixed light beams.
|
| Country of Issue: |
US |
| First Named Inventor: |
Jorgensen |
| Assignee: |
Martin Professional |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 9/00 |
| US Classification: |
F21V 14/04 |
| Issue Date: |
05-16-2017 |
| Filing Date: |
06-08-2012 |
| Application : |
14/125287 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
9651222 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
9651222 at Google Patents |
1. The Google Patents and World Patent Family links will likely not work until a few weeks
after the patent has issued - they take a while to get new patents in their systems.
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