Back to results
US 2006/0230747 A1Published application
Exhaust system
AssigneeHeinrich Gillet GmbH
InventorsAndreas Steigert, Joerg Tillmann, Thomas Weidner
Life of this patent
Estimating the term…
Abstract
An exhaust system is disclosed that has pipes and a housing, through which exhaust fumes of an internal combustion engine flow. The exhaust fumes generate a condensate, at least in part and/or in certain areas. To prevent the corrosion of sheet metal by the condensate, a sacrificial anode, which can be made of zinc and/or magnesium, is provided at least in one of the areas where the condensate collects.
Claims10
An exhaust system comprising:
- at least one pipe;
- a housing substantially enclosing the at least one pipe, the housing facilitating flow of exhaust fumes of an internal combustion engine therethrough and being partially made of sheet metal;
- and
- a sacrificial anode that is made of zinc and/or magnesium and is provided in at least an area where condensate, which is formed from exhaust fumes, collects to inhibit corrosion of the sheet metal.
1 more element
Dependencies are inferred from the claim text.