Abstract: A module for a battery having a housing traversed by passages for coolant, cells arranged between the passages, and sealing bodies arranged in the passages, configured to expand upon heating and partially close the passages.

Abstract: A motor vehicle traction battery module having an inherently rigid battery housing, in which a plurality of plate-shaped pouch battery cells are arranged parallel to one another. A plate-shaped cooling structure for direct cooling of the pouch battery cells by a cooling liquid is arranged between two adjacent pouch battery cells. The cooling structure, which is compressible in the transverse direction and perpendicular to its plate plane, includes a plurality of inherently rigid trench bodies, each having a trench opening. The trench bodies alternately face with their respective trench openings the one pouch battery cell and the other pouch battery cell of the two adjacent pouch battery cells in such a way that the respective pouch battery cell is directly cooled by a cooling liquid flowing in the respective trench body.

Abstract: A motor vehicle traction battery module having a battery housing, in which multiple pouch battery cells are arranged. A plate-shaped cooling structure for direct cooling of the pouch battery cells by a cooling liquid is arranged between two adjacent pouch battery cells. The cooling structure which is compressible in the transverse direction (Y) and perpendicular to its plate plane (xz), includes a first studded plate having a constant plate thickness with a plurality of shaped hollow studs, whose stud peaks contact a side wall of an adjacent pouch battery cell; a second studded plate that is identically shaped to the first studded plate, so that the stud peaks of the second studded plate contact a side wall of the adjacent pouch battery cell; and an elastic pressure structure between the two studded plates, through which the two studded plates are pushed away from one another over their entire surface.

Abstract: A battery device for a motor vehicle powered at least semi-electrically, with a cooling device having a coolant circuit for direct cooling of battery cells and with a battery housing having a housing space for receiving the battery cells. The housing space provides a portion of the coolant circuit, such that a coolant can directly flow around the battery cells. The cooling device includes a terminal device arranged on the battery housing, via which the coolant can be introduced into the battery housing or discharged out of the battery housing. The terminal device provides a degassing opening for the battery housing. In case of a overpressure in the housing space, the degassing opening opens via at least one breaking device.

Abstract: A battery device for a motor vehicle, in particular an electric motor vehicle, having at least two battery cells and a power bus, which are arranged in an interior of a battery housing and can be temperature-controlled by a flowable coolant arranged in the interior. In an intermediate space between the battery cells, the power bus and a deflector element are arranged, wherein the deflector element includes at least one passage opening for the coolant, which passage opening is arranged in such a way that coolant flowing through the passage opening flows along the power bus.

Abstract: A battery cell includes a housing, an electrode stack assembly, at least one terminal assembly, and at least two counter-elements associated with the terminal assembly. The electrode stack assembly is arranged in the housing and includes first electrode assemblies and second electrode assemblies. The terminal assembly includes a base part, two terminal elements, and at least two arms, which arms respectively extend between the base part and one of the terminal elements and are configured so as to apply a first force on the terminal elements in the direction of the associated counter-elements. First strip elements or second strip elements are arranged between at least one of the terminal elements and at least one of the counter-elements. The base part forms a connecting element for electrically contacting the battery cell, which connecting element can be contacted from the outside, and which base part is electrically connected to the electrodes.

Abstract: A battery cell includes a housing, an electrode stack assembly, and at least one terminal assembly. The electrode stack assembly is arranged in the housing and includes first electrode assemblies and second electrode assemblies. The first electrode assemblies include first electrodes and first strip elements. The second electrode assemblies include second electrodes and second strip elements. At least one terminal assembly includes a base part and a counter-element, which base part includes a first contact face and the counter-element includes a second contact face. The counter-element resiliently engages with at least one groove-like recess of the base part in such a way that a first force is applied to the first contact face and the second contact fact, pushing them towards one another. The first strip elements or second strip elements are arranged between the first contact face and the second contact face.

Abstract: A display device for a motor vehicle having an internal combustion engine for at least temporarily driving the motor vehicle, and for displaying operating-time-related data of the internal combustion engine. The display device is characterized in that the operating-time-related data are provided as portions of the operation of the motor vehicle with a switched-off internal combustion engine at entities (E, E?, E?, . . . ) occurring earlier on the route of the motor vehicle. The display device is configured to display these data in the manner of a histogram.

Abstract: A method and a device control a hybrid vehicle drive. The device contains a multiplicity of control parameter sets having different recovery torques for a conversion control device which sets a recovery torque of the electric motor in an overrun phase, which recovery torques are assigned a respective driving mode indicator. A definition device is provided for defining a current driving mode indicator, as a result of which a control parameter set corresponding to the defined current driving mode indicator can be used to control the conversion control device in an overrun phase of the hybrid vehicle drive.

Abstract: A method and a device for controlling a hybrid vehicle drive. The device contains a multiplicity of control parameter sets with different set point charge states for a high performance battery of the electric motor. The set point charge states are assigned to a respective operating mode of the vehicle. A definition device for defining a current operating mode of the vehicle, as a result of which a control parameter set which corresponds to the defined current operating mode of the vehicle can be used to control a charge mode of the high performance battery of the electric motor with a corresponding set point charge state.

Abstract: A drivetrain of a motor vehicle has an internal combustion engine, an electric motor, a transmission, and a torque converter with a converter bypass clutch. The drivetrain is controlled such that, during an electric operating mode in which the internal combustion engine is deactivated and the electric motor is activated, and/or during a recuperation operating mode in which the internal combustion engine is deactivated and the electric motor is operated as a generator, the converter bypass clutch is permanently closed, at least between shift processes of the transmission, in order to bypass the torque converter.

Abstract: A display device for a motor vehicle having an internal combustion engine for at least temporarily driving the motor vehicle, and for displaying operating-time-related data of the internal combustion engine. The display device is characterized in that the operating-time-related data are provided as portions of the operation of the motor vehicle with a switched-off internal combustion engine at entities (E, E?, E?, . . . ) occurring earlier on the route of the motor vehicle. The display device is configured to display these data in the manner of a histogram.

Abstract: A method operates a drive train the is formed of an internal combustion engine, an electric motor, a transmission and a first clutch that connects the internal combustion engine to the electric motor. During an operating state for applying a current requested torque to a transmission input with the electric motor switched on and the internal combustion engine switched off, the internal combustion engine is connected into the circuit by increasing the torque applied to the drive train by the electric motor before the internal combustion engine starts, in such a way that only the current requested torque is applied to the transmission input. Excess torque is extracted from the drive train by actuating the first clutch and applying the excess torque to the internal combustion engine in order to accelerate it. The internal combustion engine is started when its starting state is reached.

Abstract: The invention relates to a method for operating a drive train (1) comprising an internal combustion engine (2), an electric motor (10) and an automatic transmission (11), in which, during an operating state with the electric motor (10) switched on and the internal combustion engine (2) switched off, the internal combustion engine (2) is engaged by a transmission of torque to the internal combustion engine (2), used to accelerate the internal combustion engine (2), being coupled in time with a downshift operation in the automatic transmission (11).

Abstract: A drivetrain of a motor vehicle has an internal combustion engine, an electric motor, a transmission, and a torque converter with a converter bypass clutch. The drivetrain is controlled such that, during an electric operating mode in which the internal combustion engine is deactivated and the electric motor is activated, and/or during a recuperation operating mode in which the internal combustion engine is deactivated and the electric motor is operated as a generator, the converter bypass clutch is permanently closed, at least between shift processes of the transmission, in order to bypass the torque converter.

Abstract: A method operates a drive train the is formed of an internal combustion engine, an electric motor, a transmission and a first clutch that connects the internal combustion engine to the electric motor. During an operating state for applying a current requested torque to a transmission input with the electric motor switched on and the internal combustion engine switched off, the internal combustion engine is connected into the circuit by increasing the torque applied to the drive train by the electric motor before the internal combustion engine starts, in such a way that only the current requested torque is applied to the transmission input. Excess torque is extracted from the drive train by actuating the first clutch and applying the excess torque to the internal combustion engine in order to accelerate it. The internal combustion engine is started when its starting state is reached.

Abstract: A method and a device for controlling a hybrid vehicle drive. The device contains a multiplicity of control parameter sets with different set point charge states for a high performance battery of the electric motor. The set point charge states are assigned to a respective operating mode of the vehicle. A definition device for defining a current operating mode of the vehicle, as a result of which a control parameter set which corresponds to the defined current operating mode of the vehicle can be used to control a charge mode of the high performance battery of the electric motor with a corresponding set point charge state.

Abstract: A method and a device control a hybrid vehicle drive. The device contains a multiplicity of control parameter sets having different recovery torques for a conversion control device which sets a recovery torque of the electric motor in an overrun phase, which recovery torques are assigned a respective driving mode indicator. A definition device is provided for defining a current driving mode indicator, as a result of which a control parameter set corresponding to the defined current driving mode indicator can be used to control the conversion control device in an overrun phase of the hybrid vehicle drive.