摘要:
The invention relates to a gripping device (18) for battery modules (10), which allows better and more secure gripping of a battery module (10). The gripping device (18) comprises a crossbeam (20) and a first and a second gripping element (22) having a first and second securing element (24) and a first and second pressure plate (26) respectively. Here the gripping elements (22) can be secured by means of the securing elements (24) on the crossbeam (20). When a battery module is gripped (10), a first lateral face of the battery module (10) can be contacted by means of the first pressure plate (26) and a second lateral face can be contacted by means of the second pressure plate (26). Furthermore, the gripping elements can be moved along the crossbeam (20) and a position of the gripping elements (22) can be fixed. At least the first gripping element (22) also comprises at least one actuating element (34), the actuation of which can adjust the position of the first pressure plate (26) relative to the first securing element (24) such that pressure can be exerted onto lateral faces of a battery module (10) to be gripped.
摘要:
The invention relates to a method for operating a battery having a plurality of battery cells, in which the electrical energy of the battery is used for an electric drive of a vehicle, said drive making driving power for the movement of the vehicle available. An energy storage capacity of the battery is determined, and the battery is removed from the vehicle when the energy storage capacity of the battery has reached a predetermined threshold value. Then the wiring of the poles of the battery cells is changed. The invention further relates to a battery having a plurality of battery cells.
摘要:
In a method for manufacturing a battery arrangement from a plurality of prismatic battery cells (10, 10a) by means of compression, a check is performed during sustained compression as to whether one of the prismatic battery cells (10a) following a direction relative to the other battery cells (10) which is different from the direction of the compression, and if that is the case, the compression is suspended such that the battery cells can decompress, and then is compressed again and checked until ultimately no battery projects in the said direction.
摘要:
The invention relates to a battery (10) for a vehicle, having a plurality of battery cells (12) which form a stack. An inherently stiff separator (16) is arranged between two battery cells (12) in each case, said separator electrically insulating the two battery cells (12) from one another. A respective battery cell (12) is enclosed by two separators (14, 16). A sealing foam (22) is arranged as sealing material in a gap (20) which is formed between two end faces, which face one another, of the separators (14, 16) which enclose the respective battery cell (12). The invention further relates to a method for manufacturing a battery (10) of this kind.
摘要:
The invention relates to a battery (10) for a vehicle, said battery comprising at least one battery cell (12) and a cooling device (18) which is designed to dissipate heat from the at least one battery cell (12). In this case, the cooling device (18) is arranged on a wall (16) of a cell housing (14) of the at least one battery cell (12), which wall is at the top when the battery (10) is in the installed position. The invention also relates to a vehicle having a battery (10) in which at least one electrical pole (20, 22) of the battery cell (12) projects out of a wall (24) of the cell housing (14), which wall is different from a top wall (16) of the cell housing (14), when the battery (10) is in the installed position in the vehicle.