Housing for an exhaust gas catalyst
AssigneeHeinrich Gillet GmbH
InventorsGeorg Reuther, Reiner Helbig, Jurgen Rickertsen
Life of this patent
Estimating the term…
Abstract
A housing for an exhaust gas catalyst in motor vehicles with an internal combustion engine has a first seamless housing part deep-drawn of sheet metal, wherein the first housing part has at least one inlet cone, at least one first pipe connector, and at least one first cylindrical housing mantle. A second seamless housing part deep-drawn of sheet metal has at least one outlet cone, at least one second pipe connector, and at least one second cylindrical housing mantle. The first and second housing mantles are connected to one another by a gas-tight peripheral connecting seam.
Claims13
A housing for an exhaust gas catalyst in motor vehicles with an internal combustion engine, the housing comprising:
- a first seamless housing part deep-drawn of sheet metal;
- the first seamless housing part comprising at least one inlet cone, at least one first pipe connector, and at least one first cylindrical housing mantle;
- a second seamless housing part deep-drawn of sheet metal;
- the second seamless housing part comprising at least one outlet cone, at least one second pipe connector, and at least one second cylindrical housing mantle;
- the first and second housing mantles connected to one another by a gas-tight peripheral connecting seam.
Dependencies are inferred from the claim text.