Superchargeable internal combustion engine with cylinder cut-off
First Claim
1. A superchargeable internal combustion engine with cylinder cut-off, comprising a first cylinder group which operates over an entire operating range of the internal combustion engine, a second cylinder group which is cut off or connected up as a function of demand, an exhaust-gas turbocharger which is operatively arranged exclusively for supercharging the first cylinder group, and a mechanical supercharger is operatively arranged exclusively for supercharging the second cylinder group.
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Accused Products
Abstract
A superchargeable internal combustion engine with cylinder cut-off has a first cylinder group which operates over the entire operating range of the internal combustion engine. A second cylinder group is cut off or connected up as a function of demand. The engine'"'"'s response dynamics when the second cylinder group is connected up by providing an exhaust-gas turbocharger which is used exclusively for supercharging the first cylinder group. A mechanical supercharger is provided which is used exclusively for supercharging the second cylinder group.
55 Citations
17 Claims
- 1. A superchargeable internal combustion engine with cylinder cut-off, comprising a first cylinder group which operates over an entire operating range of the internal combustion engine, a second cylinder group which is cut off or connected up as a function of demand, an exhaust-gas turbocharger which is operatively arranged exclusively for supercharging the first cylinder group, and a mechanical supercharger is operatively arranged exclusively for supercharging the second cylinder group.
Specification