Industry Patents
Patent: 9010967
Light Collector with Complementing Rotationally Asymmetric Central and Peripheral Lenses
(Click image for PDF of full patent)
| Patent Number: |
9010967 |
| Title: |
Light Collector with Complementing Rotationally Asymmetric Central and Peripheral Lenses |
| Abstract: |
The present invention relates to a light collector for collecting light
emitted by a light source and converting the collected light into a light
beam. The light collector comprises a central lens part aligned along an
optical axis of the light source where the central lens comprises a
central entrance surface and a central exit surface. The light collector
also has a peripheral lens part surrounding at least of part of the
central lens. The peripheral lens comprises a that said central lens and
said peripheral lens is mutual adapted to convert said light emitted by
said light source into a common light beam having a substantial circular
and rotationally symmetric cross sectional light distribution, where said
common light beam comprises said first light beam part and said second
light beam part.
|
| Country of Issue: |
US |
| First Named Inventor: |
Jensen, Gadegaard, Jorgensen |
| Assignee: |
Martin Professional |
| Continuation or Divisional of: |
|
| International Classification: |
F21V 13/04 |
| US Classification: |
362/311.01 |
| Issue Date: |
04-21-2015 |
| Filing Date: |
12-20-2010 |
| Application : |
13/518183 |
| Notes: |
|
| Link to Patent at freepatentsonline.com: |
9010967 at Freepatentsonline |
| Link to World Patent Family1: |
World Patent Family at European Patent Office |
| Link to Google Patents1: |
9010967 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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