Abstract: A cooling system of an internal combustion engine includes a plurality of components in the form of heat sources, coolant pumps, actuator devices, and temperature sensors that are fluidically connected to one another via coolant lines, wherein a plurality of cooling circuits, each including at least one of the various components, is formed. In addition, a control device is provided that is in signal-conducting connection with at least one of the temperature sensors, with at least one of the coolant pumps, and with at least one of the actuator devices.

Abstract: A thermal overload of an internal combustion engine and of cooling system of a combustion machine due to a raising of the temperature of the exhaust gas flowing through an exhaust gas line of the combustion machine, which is provided as a measure to desulfurize a NOx storage catalytic converter and/or to regenerate a particulate filter, is prevented in that before and/or during this measure, the cooling output for the coolant flowing through the cooling system is systematically increased in order to achieve a lowering of the coolant temperature to a value range that lies below what would normally—that is to say, without the simultaneous desulfurization of the NOx storage catalytic converter and/or without the regeneration of the particulate filter—have been provided for the operation of the combustion machine in a corresponding operating state of the internal combustion engine.

Abstract: A cooling system of an internal combustion engine includes a plurality of components in the form of heat sources, coolant pumps, actuator devices, and temperature sensors that are fluidically connected to one another via coolant lines, wherein a plurality of cooling circuits, each including at least one of the various components, is formed. In addition, a control device is provided that is in signal-conducting connection with at least one of the temperature sensors, with at least one of the coolant pumps, and with at least one of the actuator devices.

Abstract: A thermal overload of an internal combustion engine and of cooling system of a combustion machine due to a raising of the temperature of the exhaust gas flowing through an exhaust gas line of the combustion machine, which is provided as a measure to desulfurize a NOx storage catalytic converter and/or to regenerate a particulate filter, is prevented in that before and/or during this measure, the cooling output for the coolant flowing through the cooling system is systematically increased in order to achieve a lowering of the coolant temperature to a value range that lies below what would normally—that is to say, without the simultaneous desulfurization of the NOx storage catalytic converter and/or without the regeneration of the particulate filter—have been provided for the operation of the combustion machine in a corresponding operating state of the internal combustion engine.

Abstract: A method of synchronization or a cylinder coordination to a crankshaft position in a multi-cylinder internal combustion engine with a crankshaft which rotates twice per working cycle, comprising the steps of supplying an output signal with a crankshaft transmitter, which per revolution of the crankshaft supplies a reference signal associated with an upper dead point of a cylinder, evaluating the output signal of the crankshaft transmitter by a control device for determining a rotary speed of the crankshaft and for forming injection signals, performing a preliminary synchronization after a detection of the reference signal and releasing a probe injection for an associated cylinder, verifying the preliminary synchronization in the case of a rotary speed increase or a rotary speed acceleration, in the event of a failing rotary speed increase, performing a new preliminary synchronization which is offset by a predetermined angle to release an injection for a cylinder presumably in an upper dead point, and verifyin

Abstract: A method of synchronization or a cylinder coordination to a crankshaft position in a multi-cylinder internal combustion engine with a crankshaft which rotates twice per working cycle, comprising the steps of supplying an output signal with a crankshaft transmitter, which per revolution of the crankshaft supplies a reference signal associated with an upper dead point of a cylinder, evaluating the output signal of the crankshaft transmitter by a control device for determining a rotary speed of the crankshaft and for forming injection signals, performing a preliminary synchronization after a detection of the reference signal and releasing a probe injection for an associated cylinder, verifying the preliminary synchronization in the case of a rotary speed increase or a rotary speed acceleration, in the event of a failing rotary speed increase, performing a new preliminary synchronization which is offset by a predetermined angle to release an injection for a cylinder presumably in an upper dead point, and verifyin