Abstract: An assembly of an electronic device includes: an electronics housing for accommodating an electronic component; a base strip attachable to the electronics housing and having a plurality of plug receptacles to which plug modules are attachable; and a locking apparatus for locking the plug modules to the plug receptacles of the base strip. The locking apparatus has an actuating part movable in an actuating direction toward the electronics housing in order to remove the plug modules from the base strip. A spring element is arranged on the electronics housing for preloading the actuating part in relation to the electronics housing counter to the actuating direction.

Abstract: An assembly of an electronic device includes: an electronics housing for accommodating an electronic component; a base strip attachable to the electronics housing and having a plurality of plug receptacles to which plug modules are attachable; and a locking apparatus for locking the plug modules to the plug receptacles of the base strip. The locking apparatus has an actuating part movable in an actuating direction toward the electronics housing in order to remove the plug modules from the base strip. A spring element is arranged on the electronics housing for preloading the actuating part in relation to the electronics housing counter to the actuating direction.

Abstract: A modular electronic housing includes: a housing series body whose receiving chamber houses an electronic component; and a maintaining device for maintaining the electronic component on the housing series body, the maintaining device having at least one holding body for the electronic component, which holding body is materially bonded to the housing series body in a bonding position.

Abstract: A modular electronic housing includes: a housing series body whose receiving chamber houses an electronic component; and a maintaining device for maintaining the electronic component on the housing series body, the maintaining device having at least one holding body for the electronic component, which holding body is materially bonded to the housing series body in a bonding position.

Abstract: A terminal block for an electronic device, which block can be attached to an electronics housing of the electronic device, includes at least one base strip comprising a plurality of connector sockets; and a plurality of connector modules that can be attached to the connector sockets of the at least one base strip in at least one insertion direction, are held on the connector sockets in an inserted position, and can be released from the connector sockets to be removed from the at least one base strip; and a locking device. The locking device includes: an actuating part that can be moved relative to the at least one base strip in an actuation direction; and a plurality of locking elements that are engaged in a locking manner in mating elements of the connector modules in a locked position.

Abstract: A terminal row for a terminal device, which can be attached to an electronics housing in an insertion direction and which can be connected to an electronic component that is to be accommodated in the electronics housing, has a predetermined number of single electrical conductors or connectors connected thereto to produce a connection between the single electrical conductors or connectors and the electronic component. The terminal row includes a plurality of main housings, at least two of the plurality of main housings being different, wherein the main housings are separate from one another in a pre-assembly state and configured to be attached to one another in a row direction to form the terminal row.

Abstract: A terminal block for an electronic device, which block can be attached to an electronics housing of the electronic device, includes at least one base strip comprising a plurality of connector sockets; and a plurality of connector modules that can be attached to the connector sockets of the at least one base strip in at least one insertion direction, are held on the connector sockets in an inserted position, and can be released from the connector sockets to be removed from the at least one base strip; and a locking device. The locking device includes: an actuating part that can be moved relative to the at least one base strip in an actuation direction; and a plurality of locking elements that are engaged in a locking manner in mating elements of the connector modules in a locked position.

Abstract: A terminal row for a terminal device, which can be attached to an electronics housing in an insertion direction and which can be connected to an electronic component that is to be accommodated in the electronics housing, has a predetermined number of single electrical conductors or connectors connected thereto to produce a connection between the single electrical conductors or connectors and the electronic component. The terminal row includes a plurality of main housings, at least two of the plurality of main housings being different, wherein the main housings are separate from one another in a pre-assembly state and configured to be attached to one another in a row direction to form the terminal row.

Abstract: According to the invention, noise of an internal combustion engine is reduced by dynamically correcting the moment of injection when the engine is in the transient mode.

Abstract: According to the invention, noise of an internal combustion engine is reduced by dynamically correcting the moment of injection when the engine is in the transient mode.

Abstract: According to the invention, noise of an internal combustion engine is reduced by dynamically correcting the moment of injection when the engine is in the transient mode.

Abstract: For the establishment of a crank-angle based signal pattern with high discrimination representing a relevant working characteristic of an internal combustion engine, the working characteristic is detected with high time discrimination and with the aid of a time-based and angled-based crank-angle signal of low angle discrimination and transformed to a crank-angle basis under interpolation, and whereby there is assigned to the top dead center (OT) of the respective cylinder, by a multiple, a freely selectable angle increment under interpolation with high angle discrimination.

Abstract: The invention relates to a method for operating an internal combustion engine which is operated in at least one engine operation range in a substantially homogeneous self-ignited manner and in at least a second engine operation range in a substantially homogeneous spark-ignited manner, with a changeover occurring during engine operation between homogeneous self-ignited operation and homogeneous spark-ignited operation depending on the load and vice-versa.

Abstract: The invention relates to a method of operating an internal combustion engine that relies for operation, in at least one operational range of the engine, on the autoignition of an at least almost homogeneous fuel-air mixture, the combustion being measured and at least one parameter for the combustion in the next cycle being set in function of a signal obtained from this measurement. In order to reduce fuel consumption and emissions and to achieve direct conversion of the load requirements, there is provided that the four cycle internal combustion engine relies for operation, in at least one second operational range, on the spark ignition of an at least almost homogeneous fuel-air mixture and that the combustion event is controlled, both in the first and in the second operational range of the engine, largely independent of the torque of the internal combustion engine.

Abstract: The invention relates to a method for determining the position of the combustion in a combustion chamber of an internal combustion engine. In order to enable an early determination of the 50% mass conversion point it is provided that the maximum value of the heating progress of the combustion is determined, that the 50% mass conversion point is assigned in a temporal respect to the maximum value of the heating progress, and that the temporal assignment of the 50% mass conversion point to the maximum value of the heating progress occurs prior to the end of the combustion.

Abstract: The invention relates to a method for controlling the operation of an internal combustion engine that is operated, in at least one operational range, with a homogeneous charge compression ignition mode, combustion history being monitored and evaluated by measuring at least one parameter relevant to combustion selected from the group comprising the start of combustion, the duration of combustion and the rate of combustion, and at least one parameter relevant to combustion being controlled, for subsequent combustion events, on account of the evaluation of the combustion. In order to stabilize combustion in the homogeneous charge compression ignition mode of operation in the easiest possible way, the inventors propose to vary the level of turbulence in the combustion chamber for the purpose of controlling combustion, the level of turbulence being temporarily raised to stabilize combustion.

Abstract: The invention relates to a method for determining the position of the combustion in a combustion chamber of an internal combustion engine. In order to enable an early determination of the 50% mass conversion point it is provided that the maximum value of the heating progress of the combustion is determined, that the 50% mass conversion point is assigned in a temporal respect to the maximum value of the heating progress, and that the temporal assignment of the 50% mass conversion point to the maximum value of the heating progress occurs prior to the end of the combustion.

Abstract: The invention relates to a method for controlling the operation of an internal combustion engine that is operated, in at least one operational range, with a homogeneous charge compression ignition mode, combustion history being monitored and evaluated by measuring at least one parameter relevant to combustion selected from the group comprising the start of combustion, the duration of combustion and the rate of combustion, and at least one parameter relevant to combustion being controlled, for subsequent combustion events, on account of the evaluation of the combustion. In order to stabilize combustion in the homogeneous charge compression ignition mode of operation in the easiest possible way, the inventors propose to vary the level of turbulence in the combustion chamber for the purpose of controlling combustion, the level of turbulence being temporarily raised to stabilize combustion.

Abstract: The invention relates to a method for operating an internal combustion engine which is operated in at least one engine operation range in a substantially homogeneous self-ignited manner and in at least a second engine operation range in a substantially homogeneous spark-ignited manner, with a changeover occurring during engine operation between homogeneous self-ignited operation and homogeneous spark-ignited operation depending on the load and vice-versa.

Abstract: The invention relates to a method of operating an internal combustion engine that relies for operation, in at least one operational range of the engine, on the autoignition of an at least almost homogeneous fuel-air mixture, the combustion being measured and at least one parameter for the combustion in the next cycle being set in function of a signal obtained from this measurement. In order to reduce fuel consumption and emissions and to achieve direct conversion of the load requirements, there is provided that the four cycle internal combustion engine relies for operation, in at least one second operational range, on the spark ignition of an at least almost homogeneous fuel-air mixture and that the combustion event is controlled, both in the first and in the second operational range of the engine, largely independent of the torque of the internal combustion engine.