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Housing assembly for high-voltage energy accumulator and vehicle

A technology of high-voltage accumulators and motor vehicles, which is applied in the direction of motor vehicles, electrical devices, power devices, etc., can solve problems such as life-threatening voltage, and achieve the effects of saving cooling power and good thermal insulation ability

Pending Publication Date: 2020-11-17
AUDI AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, precisely because the voltages in the high-voltage range can be life-threatening, every effort has been made to design such high-voltage accumulators as reliably as possible.

Method used

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  • Housing assembly for high-voltage energy accumulator and vehicle
  • Housing assembly for high-voltage energy accumulator and vehicle
  • Housing assembly for high-voltage energy accumulator and vehicle

Examples

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Embodiment Construction

[0041] The examples set forth below are preferred embodiments of the invention. In the exemplary embodiments, the described components of an embodiment represent individual features of the invention which can be considered independently of one another and which also respectively improve the invention independently of one another. Therefore, the present disclosure shall also include combinations other than the shown combinations of features of the embodiments. Furthermore, the described embodiments can also be supplemented by other features of the invention which have already been described.

[0042] In the figures, identical reference numerals denote functionally identical elements, respectively.

[0043] figure 1 A schematic illustration of a motor vehicle 10 with a high-pressure accumulator 12 comprising a housing arrangement 14 according to an exemplary embodiment of the invention is shown. In this case, the high-voltage energy store 12 is designed as a high-voltage batt...

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PUM

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Abstract

The invention relates to a housing arrangement (14) for a high-pressure accumulator (12) of a motor vehicle (10), comprising a housing (20) for receiving a plurality of energy storage modules (16), the housing has an outer side (20a) facing away from the plurality of energy storage modules (16) in a state in which the plurality of energy storage modules (16) are received in the housing (20). Here,the housing arrangement (14) has an electrically insulating insulating element (24; 24a, 24b, 24c), which is arranged in at least one defined region (20c) of the outer side (20a) of the housing (20),said defined region facing at least one on-board electrical system component (22a, 22b) of the on-board electrical system (22) comprised by the motor vehicle (10) when the housing (20) is in its normal installation position in the motor vehicle (10), the voltage potential ratio being lower than 12.

Description

technical field [0001] The invention relates to a housing arrangement for a high-pressure accumulator of a motor vehicle, the housing arrangement having a housing for accommodating a plurality of energy storage modules, the housing having an outer side in which the plurality of energy storage modules The outer side faces away from the plurality of energy storage modules when received in the housing. A motor vehicle having such a housing arrangement also belongs to the invention. Background technique [0002] A high-voltage energy store, such as a high-voltage battery, usually has a plurality of battery modules, which in turn include a plurality of battery cells. The individual battery modules or energy storage modules in general are usually arranged in a housing which can be directly or indirectly coupled to the body of the motor vehicle or can be arranged on it. In addition, such a high-voltage battery can also include other components, such as a cooling device for coolin...

Claims

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Application Information

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IPC IPC(8): B60L50/64B60L3/00H01M10/658H01M2/34H01M2/14H01M10/633H01M2/02H01M50/204H01M50/227H01M50/249H01M50/271
CPCB60L50/64B60L3/00H01M10/658H01M10/633B60L2200/46B60L2200/00B60L2200/18H01M50/227H01M50/271H01M50/204H01M50/249B60K1/04B60Y2410/10H01M2220/20H01M10/6551B60R16/03H01M50/24
Inventor W·贝克E·迈因
Owner AUDI AG
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