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:
Jul. 25, 2023
Filed:
Nov. 01, 2021
Applicant:
Aml Systems, Paris, FR;
Inventors:
Hassan Koulouh, Le Pré Saint Gervais, FR;
Cyril Rivier, Courbevoie, FR;
Assignee:
AML SYSTEMS, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 45/60 (2018.01); F21S 45/33 (2018.01); B60Q 1/04 (2006.01);
U.S. Cl.
CPC ...
F21S 45/60 (2018.01); B60Q 1/04 (2013.01); F21S 45/33 (2018.01);
Abstract
A device for dehumidifying a closed vehicle headlamp housing includes a box with an opening connecting the inside of the box with the inside of the closed housing, and an opening connecting the inside of the box with the outside of the closed housing. The device further includes a shutter for alternatively opening the opening or sealingly closing it, an actuation module configured such that the shutter closes the opening when it is activated, and a heating element for emitting heat when the actuation module is activated.