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:
Dec. 27, 2022
Filed:
Aug. 06, 2020
Purem Gmbh, Neunkirchen, DE;
PUREM GMBH, Neunkirchen, DE;
Abstract
An exhaust gas treatment assembly unit for an exhaust system of an internal combustion engine includes a tubular outer housing () elongated in a direction of an outer housing longitudinal axis (L), a tubular inner housing () elongated in the direction of an inner housing longitudinal axis (L), an exhaust gas treatment unit () being carried in the inner housing (), and a locking fixing device () detachably fixing the inner housing in the outer housing. The locking fixing device () includes a locking fixing element () held at the inner housing () in both axial directions with a radially outwards prestressed locking meshing area (). In association with the locking meshing area (), a locking receiving area () at the outer housing (), interacts with the locking meshing area () for holding the inner housing () in the outer housing () in at least one axial direction.