Patent · US Active

Sheathing arrangement and process for manufacturing a sheathing arrangement for an exhaust system of an internal combustion engine

US11852060B2 · kind B2 · utility

0Cited by

0References

18Claims

0Family size

Assignee

Purem GmbH · DE

Inventors

Peter Gorke · Stuttgart, DE
Frank Hempel · Bexbach, DE

Key dates

Filing date	Mar 31, 2021
Grant date	Dec 26, 2023
Priority date	—
Expiry date	Mar 31, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF01N2510/02
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A sheathing arrangement for an exhaust system of an internal combustion engine includes at least one sheathing element (18) with a sheathing element shell (19). On an inner side (30) of the sheathing element shell (19) insulation material (38) overlaps the inner side (30) in at least some areas. The inner side is to be positioned facing toward a component of an exhaust system (10), which component is to be sheathed. The insulation material (38) is fixed to the sheathing element shell (19) by means of at least one fastening element (40) passing through the sheathing element shell (19) and the insulation material (38).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.