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. 06, 2021
Filed:
Jul. 18, 2017
Applicant:
Webasto SE, Stockdorf, DE;
Inventors:
Assignee:
WEBASTO SE, Stockdorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60H 1/22 (2006.01); F23D 11/40 (2006.01); F23C 7/00 (2006.01);
U.S. Cl.
CPC ...
B60H 1/2212 (2013.01); B60H 1/2206 (2013.01); F23D 11/40 (2013.01); F23D 11/404 (2013.01); B60H 2001/2281 (2013.01); B60H 2001/2284 (2013.01); F23D 2900/21002 (2013.01); F23N 2229/00 (2020.01);
Abstract
A burner (), particularly for vehicle heaters, includes a flexible panel () that separates an inner combustion region () from an outer region (). A light-sensitive sensor for flame recognition is arranged in the outer region (), and the flexible panel () includes at least one light opening () that allows the passage of light from the inner combustion region () into the outer region (). The light opening () also allows the passage of combustion air from the outer region () into the inner combustion region ().