The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 20, 2018
Filed:
Jul. 24, 2014
Applicant:
Valeo Systemes Thermiques, Le Mesnil Saint Dénis, FR;
Inventor:
Maryline Thorailler, Le Mesnil Saint Dénis, FR;
Assignee:
Valeo Systemes Thermiques, Le Mesnil Saint Denis, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/125 (2006.01); G02B 6/43 (2006.01); F21V 8/00 (2006.01); B60Q 3/64 (2017.01); B60Q 3/283 (2017.01);
U.S. Cl.
CPC ...
G02B 6/0006 (2013.01); B60Q 3/283 (2017.02); B60Q 3/64 (2017.02);
Abstract
The lighting device includes at least two light sources; at least two input guides coupled to the light sources; and a light collector coupled to the light-sensing guides. Each of the input guides has an input end facing the corresponding light source, and an output end tangentially coupled to the light collector such as to lead a light beam from the corresponding light source into the collector. The input guides are helically-shaped between the input and the output ends.