Abstract: A battery housing includes at least one membrane-like degassing element which is designed to yield when a hot gas of the at least one battery cell is released into an interior of the battery housing, and in so doing to open up a degassing opening in the housing wall for discharging the hot gas from the interior to an area surrounding the battery housing, and at least one protective cap which, for protecting the at least one degassing element against environmental influences, is arranged on an outer side of the housing wall in a manner overlapping the at least one degassing element and which is fastened to the housing wall by way of a holding device, wherein the holding device is designed to yield, and to completely release the protective cap from the degassing opening, when the hot gas is discharged via the at least one degassing element.

Abstract: A battery module is provided having a cooling apparatus including at least one first line and at least one second line, wherein the first line and the second line conduct a fluid and absorb heat from cells of the battery module and transfer the heat to the fluid. The first line and the second line extend perpendicular to the cells of the battery module. The first line and the second line are arranged parallel to one another. A flow direction of the fluid in the first line is opposite a flow direction of the fluid in the second line.

Abstract: An energy store includes a plurality of electrical energy storage modules which are arranged in neighboring rows and a plurality of separate cooling elements each of which is in contact with at least one surface of an associated one of the plurality of electrical energy storage modules. A coolant or a refrigerant is flowable through the plurality of separate cooling elements where the plurality of separate cooling elements have a respective intake and a discharge. A coolant channel is disposed between the neighboring rows. The respective intake and the discharge of the plurality of separate cooling elements are each connected to the coolant channel via a respective coolant line and the coolant channel has a feed and a return which are adjacent to a hollow space that is disposed between the feed and the return.

Abstract: A high-voltage accumulator includes at least one battery module which has at least two battery cells and a cooling module through which a coolant or refrigerant flows and which is provided for cooling the battery cells. The cooling module has a first fluid connection point for coolant or refrigerant. A first fluid channel is provided, which is fluidically connected to the first fluid connection point. The first fluid channel has a cross-section that deviates from a circular shape.

Abstract: A battery housing includes at least one membrane-like degassing element which is designed to yield when a hot gas of the at least one battery cell is released into an interior of the battery housing, and in so doing to open up a degassing opening in the housing wall for discharging the hot gas from the interior to an area surrounding the battery housing, and at least one protective cap which, for protecting the at least one degassing element against environmental influences, is arranged on an outer side of the housing wall in a manner overlapping the at least one degassing element and which is fastened to the housing wall by way of a holding device, wherein the holding device is designed to yield, and to completely release the protective cap from the degassing opening, when the hot gas is discharged via the at least one degassing element.

Abstract: A battery module for a high-voltage battery of a motor vehicle includes a cell stack with a plurality of prismatic battery cells stacked along a stacking direction, two end pressure plates, which are arranged on ends of the cell stack that are opposite one another in the stacking direction, and a cooling plate with a coolant connection for feeding and/or discharging a coolant. The coolant connection is formed so as to project in a vertical direction oriented perpendicularly to the stacking direction. At least one intermediate pressure plate, which is arranged between two battery cells within the cell stack and which has at least one passage opening along the vertical direction, in which passage opening the coolant connection is arranged and is led in the direction of a top side of the cell stack fluidically couples with at least one coolant line of the high-voltage battery.

Abstract: A high voltage accumulator has a first and second accumulator module, each having at least two electrical accumulator cells and a cooling module through which a coolant or refrigerant flows. The cooling modules of the two accumulator modules are designed identically, completely or at least in the region of the fluid connection points. A supply channel is fluidically connected to a first fluid connection point of the cooling module of the first accumulator module and to a second fluid connection point of the cooling module of the second accumulator module, and a discharge channel is fluidically connected to a second fluid connection point of the cooling module of the first accumulator module and to a first fluid connection point of the cooling module of the second accumulator module, such that coolant or refrigerant flows through the first cooling module in the opposite direction as the second cooling module.

Abstract: A battery module for a high-voltage battery of a motor vehicle includes a cell stack with a plurality of prismatic battery cells stacked along a stacking direction, two end pressure plates, which are arranged on ends of the cell stack that are opposite one another in the stacking direction, and a cooling plate with a coolant connection for feeding and/or discharging a coolant. The coolant connection is formed so as to project in a vertical direction oriented perpendicularly to the stacking direction. At least one intermediate pressure plate, which is arranged between two battery cells within the cell stack and which has at least one passage opening along the vertical direction, in which passage opening the coolant connection is arranged and is led in the direction of a top side of the cell stack fluidically couples with at least one coolant line of the high-voltage battery.

Abstract: A storage device for storing electrical energy for a motor vehicle has a plurality of storage cells arranged one after the other along a stack direction and forming at least one cell stack for storing the electrical energy. A clamping device has two end plates and at least one tension element connected to the end plates, by which clamping device the storage cells arranged along the stack direction between the end plates are clamped together along the stack direction and are thereby held against one another.

Abstract: A cooling device for stored energy sources, in particular for motor vehicles, is provided. The cooling device includes: multiple separate cooling modules, through which coolant can flow, for absorbing heat from the stored energy source, each module having an inflow and an outflow; a common feed line, from which the inflows of the cooling modules branch off; and a common discharge line, into which the outflows of the cooling modules open.

Abstract: An energy-storage housing has a cooling connection and a coolant distributor for channeling coolant or refrigerant in the interior of the energy-storage housing. The cooling connection has: at least one connection-pipe component, which is fitted on the coolant distributor; at least one sealing-pipe component, which passes through a wall of the energy-storage housing such that a gap which surrounds the sealing-pipe component remains between the sealing-pipe component and a wall opening; and an attachment, having at least one attachment-pipe component. The connection-pipe component, the sealing-pipe component and the attachment-pipe component are components which can be fitted one on the other and, in the fitted-together state, form a pipe via which it is possible to reach the coolant distributor, for coolant or refrigerant circulation, from outside the energy-storage housing. The attachment can be positioned on the sealing-pipe component and the gap from the outside, the attachment therefore closing the gap.

Abstract: A high voltage accumulator has a pair of accumulator modules, namely a first accumulator module and a second accumulator module, the first and second accumulator modules each having at least two electrical accumulator cells and a cooling module through which a coolant or refrigerant flows. The cooling module of each accumulator module is thermally coupled to the accumulator cells of the associated accumulator module and is provided for removing heat released by the accumulator cells and having a first and a second fluid connection point for coolant or refrigerant. A supply channel for cold coolant or refrigerant is fluidically connected to one fluid connection point of each of the two cooling modules of the pair of accumulator modules. A discharge channel for heated coolant or refrigerant is fluidically connected to the other fluid connection point of each of the two cooling modules of the pair of accumulator modules.

Abstract: A high-voltage accumulator includes at least one battery module which has at least two battery cells and a cooling module through which a coolant or refrigerant flows and which is provided for cooling the battery cells. The cooling module has a first fluid connection point for coolant or refrigerant. A first fluid channel is provided, which is fluidically connected to the first fluid connection point. The first fluid channel has a cross-section that deviates from a circular shape.

Abstract: An energy store includes a plurality of electrical energy storage modules which are arranged in neighboring rows and a plurality of separate cooling elements each of which is in contact with at least one surface of an associated one of the plurality of electrical energy storage modules. A coolant or a refrigerant is flowable through the plurality of separate cooling elements where the plurality of separate cooling elements have a respective intake and a discharge. A coolant channel is disposed between the neighboring rows. The respective intake and the discharge of the plurality of separate cooling elements are each connected to the coolant channel via a respective coolant line and the coolant channel has a feed and a return which are adjacent to a hollow space that is disposed between the feed and the return.

Abstract: A battery cell module, in particular for a motor vehicle, includes a first battery cell package having at least one battery cell, which has a first cooler connection surface, and a cooling element intended for cooling of the first battery cell package. The cooling element has a first cooling surface facing the first cooler connection surface. The battery cell module is characterized in that a first voltage-insulating layer and/or a first thermally conducting layer is or are arranged between the first cooler connection surface and the first cooling surface, forming a direct, cohesive connection of the first cooler connection surface to the first cooling surface.

Abstract: A cooling device for stored energy sources, in particular for motor vehicles, is provided. The cooling device includes: multiple separate cooling modules, through which coolant can flow, for absorbing heat from the stored energy source, each module having an inflow and an outflow; a common feed line, from which the inflows of the cooling modules branch off; and a common discharge line, into which the outflows of the cooling modules open.

Abstract: A battery module is provided having a cooling apparatus including at least one first line and at least one second line, wherein the first line and the second line conduct a fluid and absorb heat from cells of the battery module and transfer the heat to the fluid. The first line and the second line extend perpendicular to the cells of the battery module. The first line and the second line are arranged parallel to one another. A flow direction of the fluid in the first line is opposite a flow direction of the fluid in the second line.