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US 2012/0055155 A1Published application
Internal combustion engine
AssigneeBorgWarner Inc.
InventorsRalf Christmann, Rolf Sauerstein, Christian Haibt
Life of this patent
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Abstract
The invention relates to a wastegate (7) which is arranged externally with respect to the turbine housing on exhaust manifolds (3) integrated in the cylinder head (2). The internal combustion engine (1) comprises a cylinder head (2) which is provided with an integrated exhaust manifold (3); a turbocharger (4) which has a turbine (5) with a turbine housing (6); and a wastegate (7) which is arranged separately from the turbine housing (6).
Claims4
An internal combustion engine (1)
- having a cylinder head (2) which is provided with an integrated exhaust manifold (3);
- having a turbocharger (4) which has a turbine (5) with a turbine housing (6);
- and
- having a wastegate (7), wherein
- the wastegate (7) is provided separately from the turbine housing (6).
2 more elements
An internal combustion engine (1)
- having a cylinder head (2) which is provided with an integrated exhaust manifold (3);
- having a turbocharger (4) which has a turbine (5) with a turbine housing (6);
- and
- having a wastegate (7), wherein
- the wastegate (7) is provided separately from the turbine housing (6), and
- a catalytic converter is provided in the exhaust stream downstream of the wastegate.
3 more elements
Dependencies are inferred from the claim text.