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:
Oct. 03, 2023
Filed:
Sep. 28, 2020
Applicant:
Commissariat À L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventor:
Roland Pelisson, Grenoble, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/53 (2006.01); B08B 1/00 (2006.01); B08B 1/04 (2006.01); B08B 9/00 (2006.01); B08B 13/00 (2006.01); G08B 17/107 (2006.01);
U.S. Cl.
CPC ...
G01N 21/53 (2013.01); B08B 1/002 (2013.01); B08B 1/04 (2013.01); B08B 9/00 (2013.01); B08B 13/00 (2013.01); G08B 17/107 (2013.01);
Abstract
The present disclosure concerns a smoke detector () including: a detection chamber, a baffle system surrounding the chamber enabling to isolate the chamber from outer light and enabling air to flow from the outside to the inside of the chamber, and a mechanical actuator capable of cleaning, in case of an obstruction, intervals between the elements.