Method and device for operating an internal combustion engine
AssigneeRobert Bosch GmbH
InventorsSven MERKLE, Michael DRUNG, Matthias PFAU, Rainer MAIER, Martin KROENER, Matthias SIMONS, Andreas BETHMANN
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Abstract
A method for operating an internal combustion engine is described, the internal combustion engine including a cylinder having an inlet valve for supplying fresh air from an intake manifold in a controlled manner, an air filling being set in a certain operating mode by predefining a closing point in time of the inlet valve in an intake stroke at a constant intake manifold pressure.
Claims14
A method for operating an internal combustion engine, wherein the internal combustion engine includes a cylinder having an inlet valve for supplying fresh air from an intake manifold in a controlled manner, the method comprising:
- setting a desired air filling in a certain operating mode by predefining a closing point in time of an inlet valve in an intake stroke at a constant intake manifold pressure.
A device for operating an internal combustion engine which includes a cylinder having an inlet valve for supplying fresh air from an intake manifold in a controlled manner, the device comprising:
- an arrangement for setting a desired air filling in a certain operating mode by predefining a closing point in time of an inlet valve in an intake stroke at a constant intake manifold pressure.
An engine system, comprising:
- an internal combustion engine that includes a cylinder having an inlet valve for supplying fresh air from an intake manifold in a controlled manner;
- and
- a device for operating the internal combustion engine , the device comprising:
- an arrangement for setting a desired air filling in a certain operating mode by predefining a closing point in time of an inlet valve in an intake stroke at a constant intake manifold pressure.
A computer program which is configured to carry out on a computing device a method for operating an internal combustion engine, wherein the internal combustion engine includes a cylinder having an inlet valve for supplying fresh air from an intake manifold in a controlled manner, the method comprising:
- setting a desired air filling in a certain operating mode by predefining a closing point in time of an inlet valve in an intake stroke at a constant intake manifold pressure.
An electronic storage medium on which a computer program is stored, the computer program being configured to carry out on a computing device a method for operating an internal combustion engine, wherein the internal combustion engine includes a cylinder having an inlet valve for supplying fresh air from an intake manifold in a controlled manner, the method comprising:
- setting a desired air filling in a certain operating mode by predefining a closing point in time of an inlet valve in an intake stroke at a constant intake manifold pressure.
An electronic control unit, comprising:
- an electronic storage medium on which a computer program is stored, the computer program being configured to carry out on a computing device a method for operating an internal combustion engine, wherein the internal combustion engine includes a cylinder having an inlet valve for supplying fresh air from an intake manifold in a controlled manner, the method comprising:
- setting a desired air filling in a certain operating mode by predefining a closing point in time of an inlet valve in an intake stroke at a constant intake manifold pressure.
Dependencies are inferred from the claim text.