Catalyst carrier
OwnerSven Melker Nilssoninventor
Life of this patent
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Abstract
A catalyst carrier for exhaust systems in internal combustion engines, the catalyst carrier being made of wound metal foils and equipped with a mantle consisting of at least two portions (12, 13) having bent-out edges (16, 17), the portions being clamped around the catalyst carrier with the bent-out edges in mutual contact and joined to form longitudinal flanges (18) for instance by means of welding, upon which the flanges are usable to prevent rotation or displacement of the catalyst carrier when this is mounted in a canning included in an exhaust system.
Claims9
Catalyst carrier monolith with canning, for use in exhaust systems, characterized by the canning comprising at least two portions (12, 13) with bent-out edges (16, 17) touching each other when the portions are pressed together to contact end enclose the monolith (11), said edges being united to longitudinal flanges (18).
Dependencies are inferred from the claim text.