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. 09, 2019
Filed:
Aug. 21, 2018
Tenneco Automotive Operating Company Inc., Lake Forest, IL (US);
John Stanavich, Chelsea, MI (US);
Jeffery Davis, Livonia, MI (US);
Tenneco Automotive Operating Company Inc., Lake Forest, IL (US);
Abstract
An exhaust gas burner assembly includes a body, an inlet opening, an outlet opening, a first chamber, a second chamber, and an intermediate opening. The exhaust gas burner assembly also includes a perforated pipe disposed between the first chamber and the second chamber, a fluid injector adapted to discharge a combustible mixture, and an igniter adapted to ignite the combustible mixture to generate combustion products. The perforated pipe allows at least a portion of the exhaust gas to flow therethrough from the first chamber to the second chamber such that the exhaust gas exiting the outlet opening has a higher temperature than the exhaust gas entering through the inlet opening.