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Battery housing and motor vehicle and charging station with such battery housing

A battery pack shell and battery pack technology, applied in the field of charging stations

Active Publication Date: 2022-07-29
VOLKSWAGEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such battery modules are accordingly considered waste and must be disposed of professionally

Method used

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  • Battery housing and motor vehicle and charging station with such battery housing
  • Battery housing and motor vehicle and charging station with such battery housing
  • Battery housing and motor vehicle and charging station with such battery housing

Examples

Experimental program
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Embodiment Construction

[0059] exist figure 1 A battery module 10 with a battery housing 12 is presented in . The battery housing 12 has, at its end sides 14 , two coupling assemblies 16 a , 16 b for a cell connector (not shown) for connecting two battery modules 10 . A large number of battery cells (not shown) are arranged in the battery case 12, and the battery cells are respectively coupled to each other.

[0060] For contacting the battery cells (not shown), in the illustration shown, not only a coupling assembly 16a for the positive pole (left side) but also for the negative pole (right side) is formed on the front side 14 of the battery housing 12 . ) of the coupling assembly 16b.

[0061] The coupling assembly 16b for the negative pole is in figure 2 and 3 shown in detail. It is pointed out that the coupling assembly 16a for the positive pole can be constructed in the same way in terms of its functional principle.

[0062] The coupling assembly 16 b includes an electrically conductive c...

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PUM

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Abstract

The present invention relates to a battery case with a coupling assembly for a unit cell connector and a motor vehicle and a charging station with such a battery case, in particular to a battery case with a coupling assembly, The coupling assembly is used for screwing on a cell connector for connecting at least two battery modules used as drive energy stores for motor vehicles, at least one battery cell being arranged in the battery housing The battery, the battery housing has at least one contact plate for electrically contacting at least one battery cell, on one side of the contact plate at least one individually constructed threaded insert for connecting the cells is arranged The connector is screwed to the contact plate, and the battery housing has an opening, so that the at least one threaded insert can be arranged in the battery housing in a manner that is directly accessible via the opening. The invention furthermore relates to a motor vehicle and a charging station with such a battery housing.

Description

technical field [0001] The invention relates to a battery housing with a coupling assembly for a cell connector, a motor vehicle with such a battery housing, and a battery housing with such a battery housing body charging station. In particular, the invention relates to a battery housing with at least one battery cell serving as a drive energy store for a motor vehicle. Background technique [0002] From US Pat. No. 8,974,950 B2, a connection structure for a battery module is known for connecting the battery module to a cell connector. The battery module includes, in particular, a plurality of battery cells arranged in a cell holder, a busbar which is placed on the battery cells, and a cover. The connection structure includes fixing elements in the form of bolted fasteners. The fixing elements are used to press the busbars against the electrodes of the battery cells. For this purpose, openings are formed in the busbar, into which openings the nuts fit. The fixing elemen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M50/204H01M50/244H01M50/249H01M50/251H01M50/258H01M50/296H01M50/502B60L50/64B60L53/31
CPCH01M50/517B60L50/64H01M50/249
Inventor P.吉雷
Owner VOLKSWAGEN AG