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Rechargeable battery comprising cooling device

A technology for cooling devices and accumulators, which is applied in the field of accumulators, can solve problems such as cost-intensive, poor acceptability of electric transportation, and manufacturing costs of accumulators, so as to save additional installation, improve stability, and reduce weight Effect

Pending Publication Date: 2020-05-01
米巴电动汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, associated with this is the disadvantage that the production of the accumulator is correspondingly complex and therefore cost-intensive
This in turn makes e-mobility itself less acceptable

Method used

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  • Rechargeable battery comprising cooling device
  • Rechargeable battery comprising cooling device
  • Rechargeable battery comprising cooling device

Examples

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Embodiment Construction

[0030] At the outset, it should be pointed out that in the different described embodiments, the same parts are provided with the same reference symbols or the same component designations, wherein the disclosure content contained in the entire description can be transferred to the reference symbols with the same reference symbols. Or on the same part with the same component name. The positional specifications selected in the description, such as top, bottom, sideways, etc., also refer to the directly described and illustrated figures and these positional specifications are transferred to the new position in the event of a position change.

[0031] exist figure 1 and figure 2 Shown in the oblique view of the accumulator 1, that is, the rechargeable battery, wherein, figure 1 shows a power store 1 with a cooling device 2 and figure 2 The energy store 1 is shown without cooling device 2 .

[0032] The energy store 1 includes a plurality of storage modules 3 for electrical en...

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Abstract

The invention relates to a rechargeable battery (1) comprising at least one storage module (3) for electrical energy and at least one cooling device (2) for cooling or controlling the temperature of the at least one storage module (3), the cooling device (2) having at least one coolant channel (6), at least one coolant inlet (8) and at least one coolant outlet (9) and the cooling device (2) havinga single-ply or multi-ply film (4) and lying with the film (4) against the at least one storage module (3).

Description

technical field [0001] The invention relates to an electrical energy store with at least one storage module for electrical energy and at least one cooling device for the at least one storage module, wherein the cooling device has at least one coolant channel, at least A coolant inlet and at least one coolant outlet. Background technique [0002] The service life and efficiency and also the safety of rechargeable batteries for so-called electric mobility (E-mobility) are also dependent on the temperature during operation. For this reason, very different designs have already been proposed for the cooling or temperature regulation of the energy storage device. Basically the designs can be divided into two types, namely air cooling and water cooling or generally cooling with liquids. [0003] For water cooling, a heat sink is used in which at least one coolant channel is formed. The heat sink is arranged between the individual modules of the energy storage device or on the mo...

Claims

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Application Information

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IPC IPC(8): H01M10/625H01M10/6556H01M10/613H01M50/204
CPCH01M10/613H01M10/625H01M10/6556H01M10/6568H01M50/204H01M2220/20H01M10/6557Y02E60/10
Inventor S·阿斯特克S·盖格F·尼克尔T·施米特
Owner 米巴电动汽车有限公司
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