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. 24, 2023
Filed:
Sep. 14, 2022
Marelli Europe S.p.a., Corbetta, IT;
Marco La Sana, Corbetta, IT;
Emanuele Milani, Corbetta, IT;
Mauro Brignone, Corbetta, IT;
Luigi Lubrano, Corbetta, IT;
Alessandro Mantovanelli, Corbetta, IT;
MARELLI EUROPE S.P.A., Corbetta, IT;
Abstract
A heating device for an exhaust system of an internal combustion engine and having: a tubular body, which contains a combustion chamber and is delimited by a first base wall and by a second base wall; a fuel injector, which is mounted through the first base wall; at least one inlet opening, which can be connected to a fan so as to receive an air flow; a feeding channel, which receives air from the inlet opening, surrounds an end portion of the fuel injector and ends with a nozzle arranged around an injection point of the fuel injector; a spark plug, which is mounted through a side wall of the tubular body; and a flame holder body, which is at least partially arranged inside the feeding channel in the area of the nozzle, is coaxial to the feeding channel and to the fuel injector and is in front of the injection point of the fuel injector.