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Storage battery module housing for traffic tool

A battery module and vehicle technology, which is applied in the direction of batteries, secondary batteries, battery pack components, etc., can solve the problems of increasing the volume and structural space of the battery case and affecting the driving range, so as to save space and improve handling , the effect of reducing the volume

Active Publication Date: 2019-03-29
VOLKSWAGEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This increases the volume of the battery housing and thus the required installation space
In addition, the driving range achievable with the battery unit is affected

Method used

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  • Storage battery module housing for traffic tool
  • Storage battery module housing for traffic tool
  • Storage battery module housing for traffic tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] figure 1 An exploded view of the battery module housing (10) according to the invention is shown. Also in figure 1 A coordinate system (60) representing different spatial directions is shown in , such as figure 1 As shown, the battery module housing (10) is inserted into the vehicle according to the spatial orientation. Here, the Y axis corresponds to the transverse direction of the vehicle, the X axis corresponds to the longitudinal direction of the vehicle and the Z axis points upwards as viewed from the vehicle.

[0045] The battery module housing (10) comprises a battery module (11), which is formed from a plurality of battery cells (12), specifically battery cells (13), which are designed as cuboids. The battery cells (13) are arranged such that the battery module (11) likewise has the shape of a cuboid. The battery module (11) has contact connections (15) of the individual battery cells (12), which lead to electrical connection regions (14) at the end faces (1...

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PUM

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Abstract

The present invention provides a storage battery module housing (10) for a traffic tool. The storage battery module housing (10) comprises a holding element (17) configured to hold the storage batterymodule (11), wherein holding element (17) has at least one recess portion (25) configured to hold and fix a tensioned belt (34) at the at least one outer side (22).

Description

technical field [0001] The invention relates to a battery module housing for a vehicle, wherein the battery module housing comprises a receiving element for receiving a battery module. Background technique [0002] It is known in principle from the prior art that battery cells, especially lithium-ion batteries, must be protected against impacts. In particular, battery housings can be used for this purpose. For example, it is known to transfer the load via a very solid base or cover of the battery housing instead of the internal structure for the load transfer, so-called load transfer paths. Such battery housings, while relatively simple to manufacture, have a significantly increased weight, which in turn is reflected in the weight of the vehicle. Another disadvantage is the higher Z-dimension chain of the accumulator, and the resulting higher Z-dimension chain of the vehicle. [0003] Conversely, if separate load transfer paths are conducted through the battery housing, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/10H01M50/204H01M50/209H01M50/264
CPCH01M2220/20H01M50/264H01M50/209H01M10/0481Y02E60/10
Inventor H.赫滕V.霍姆J.科德斯H.奥普弗D.伯纳U.帕布斯特T.斯特罗林K.博尔曼F.弗洛金
Owner VOLKSWAGEN AG
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