Method for manufacturing a battery, battery arrangement and modular system

A battery module and modular technology, applied in the field of manufacturing batteries, can solve the problems of high cost, negative cost and cost, and high cost, and achieve the effects of reducing R&D cost and manufacturing cost, simple cost and low-cost manufacturing

Active Publication Date: 2014-07-30
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Due to the different configurations of the cooling device, a large number of variants is obtained, so that the production is relatively complex and expensive
Furthermore, depending on the shape of the battery modules and the cooling device, corresponding receiving systems must be provided, which also has a negative effect on the outlay and costs during production

Method used

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  • Method for manufacturing a battery, battery arrangement and modular system
  • Method for manufacturing a battery, battery arrangement and modular system
  • Method for manufacturing a battery, battery arrangement and modular system

Examples

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Embodiment Construction

[0045] exist figure 1 A battery module 12 is shown in section from a battery 10 , which may in particular be designed as a vehicle battery, and which comprises a plurality of battery cells 14 . The battery cells 14 are electrically insulated from one another by so-called separators or separators 16 . The battery modules 12 are delimited laterally by corresponding side panels 18 , which are also referred to as connectors / binders. The side panels 18 fix the spacers 16 relative to each other and connect the (not shown here) end panels of the battery modules 12 to one another, which end panels close the battery modules 12 towards their end sides.

[0046] The battery 10 also comprises a support device 20 comprising two rails 22 of L-shaped cross-section, preferably formed as extruded profiles made of aluminum alloy. Rails 22 arranged at the respective corner regions of the battery modules 12 support the battery modules 12 from below and frame the battery modules 12 at the sides....

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PUM

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Abstract

The invention relates to a method for manufacturing a battery (10) in which at least one battery module (12) having a plurality of battery cells (14) is provided. A cooling device (26) is selected depending on whether liquid cooling or cooling by means of a gaseous medium is intended for the at least one battery module (12). Depending on said selection, at least one first cooling body (26) which can be permeated by a cooling liquid or at least one second cooling body which can be permeated by a gaseous medium is arranged on the at least one battery module (12) as the cooling device. The invention further relates to a battery arrangement and a modular system for producing a battery (10).

Description

technical field [0001] The invention relates to a method for producing a battery, in which at least one battery module comprising a plurality of battery cells is provided, on which a cooling device is arranged. The invention also relates to a battery device and a modular system for producing batteries. Background technique [0002] An electrically operated motor vehicle receives the energy required for driving from a battery. In order to ensure a long service life of the battery, heat is dissipated from the battery during operation, ie the battery is cooled. It is known here to provide liquid or gaseous media for cooling. [0003] For example, DE 10 2009 037 021 A1 describes a battery unit for a hybrid vehicle, the battery unit having battery channels. The battery tunnel includes a first tunnel in which the exhaust pipe and the cooling tunnel of the hybrid vehicle are arranged. The cooling channel is arranged here between the channel for the exhaust pipe and the bottom s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/04H01M10/613H01M10/625H01M10/6556H01M10/6561H01M10/6567H01M2/10H01M50/204H01M50/249
CPCH01M10/625H01M10/6556H01M10/6567H01M10/6561H01M10/613Y10T29/49004Y02E60/10Y02P70/50H01M50/204H01M50/249B60L50/64H01M2220/20
Inventor H·费斯R·迈施A·特拉克A·埃施霍恩R·胡迪
Owner AUDI AG
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