Method for operating an internal combustion engine, control device for carrying out such a method and internal combustion engine comprising such a control device
AssigneeRolls-Royce Solutions GmbH
InventorArmin Schwarzenbach
Life of this patent
Estimating the term…
Abstract
The invention relates to a method for operating an internal combustion engine. During operation of internal combustion engine, a degree of wear for at least one ignition device assigned to a combustion chamber of the internal combustion engine is determined by determining an ignition time-point limit value for retardation of an ignition time-point of the at least one ignition device. The degree of wear is obtained based on the determined ignition time-point limit value.
Claims16
A method for operating an internal combustion engine, the method comprising:
- determining a degree of wear for at least one ignition device assigned to a combustion chamber of the internal combustion engine during operation of the internal combustion engine by determining an ignition time-point limit value for retardation of an ignition time-point of the at least one ignition device, wherein the degree of wear is obtained based on the determined ignition time-point limit value.
A control device for an internal combustion engine, the control device being designed to determine a degree of wear for at least one ignition device assigned to a combustion chamber of the internal combustion engine during operation of the internal combustion engine by determining an ignition time-point limit value for retardation of an ignition time-point of the at least one ignition device, wherein the degree of wear is obtained based on the determined ignition time-point limit value.
An internal combustion engine, comprising:
- at least one combustion chamber;
- at least one ignition device assigned to the at least one combustion chamber;
- and
- a control device designed to determine a degree of wear for the at least one ignition device assigned to the at least one combustion chamber during operation of the internal combustion engine by determining an ignition time-point limit value for retardation of an ignition time-point of the at least one ignition device, wherein the degree of wear is obtained based on the determined ignition time-point limit value, wherein the internal combustion engine is designed as a stationary operating internal combustion engine.
Dependencies are inferred from the claim text.