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:
Jan. 17, 2023
Filed:
Oct. 08, 2019
Volvo Truck Corporation, Gothenburg, SE;
Gert-Ove Wahlström, Askim, SE;
VOLVO TRUCK CORPORATION, Gothenburg, SE;
Abstract
The invention relates to a leakage treatment member () and an exhaust aftertreatment unit () configured to be sealingly arranged in a fluid passage () of an exhaust aftertreatment system for treating exhaust from an internal combustion engine, said exhaust aftertreatment unit () comprising an exhaust aftertreatment element () confined by an outer wall () of said exhaust aftertreatment unit, said leakage treatment member being configured to be arranged between:—an inner perimeter () of the fluid passage of the exhaust aftertreatment system, and—the outer wall of the exhaust aftertreatment unit, the leakage treatment member comprising an exhaust aftertreatment component for aftertreatment of any leakage of exhaust gases past said aftertreatment unit in said fluid passage.