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Exhaust system of a combustion engine

  • US 20040226291A1
  • Filed: 03/03/2004
  • Published: 11/18/2004
  • Est. Priority Date: 03/10/2003
  • Status: Active Grant
First Claim
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1. An exhaust system of a combustion engine comprising at least one exhaust manifold (1, 1

  • ) with a plurality of inlet pipes (6, 6

    , 7, 7

    , 8, 8

    ) for connection to exhaust ports of the combustion engine and comprising a collector device (9, 9

    ) for the merging of the inlet pipes (6, 6

    , 7, 7

    , 8, 8

    ) which has one outlet opening (20a) which is connected to subsequent elements of the exhaust system, in particular to a catalytic converter housing (3, 3

    ), characterized in that the collector device (9, 9

    ) is made as a one-piece collector housing of a material stiff in bending.

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