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US 10,648,389 B2Granted
Exhaust device
AssigneeHonda Motor Co., Ltd.
InventorYoshitaka Hayama
Life of this patent
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Abstract
An exhaust device includes an expansion chamber that expands an exhaust gas from an engine; a separator that partitions the expansion chamber; and a plurality of catalyst units arranged in the expansion chamber and supported in parallel by the separator. The separator is divided into upper and lower portions through a dividing plane, and the plurality of catalyst units are supported in such a manner as to be clamped from upper and lower sides at the dividing plane.
Claims6
An exhaust device comprising:
- an expansion chamber that expands an exhaust gas from an engine;
- a separator that partitions the expansion chamber;
- and
- a plurality of catalyst units arranged-in the expansion chamber and supported in parallel by the separator,
- wherein the separator is divided into upper and lower portions through a dividing plane, and the plurality of catalyst units are supported so as to be clamped from upper and lower sides at the dividing plane, and
- wherein the plurality of catalyst units are arranged such that the spacing therebetween is narrowed along a direction from an upstream side toward a downstream exhaust side.
3 more elements
Dependencies are inferred from the claim text.