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Battery holder with all-round frame made of sheet metal components

A sheet metal forming and bearing technology, applied in vehicle parts, electric power units, power units, etc., can solve problems such as large space and volume, and achieve the effects of small dead weight, improved collision characteristics, and good ductility characteristics

Pending Publication Date: 2020-05-01
BENTELER AUTOMOBILTECHNIK GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Unlike a starter battery, a drive battery requires a relatively large spatial volume in terms of space due to the capacitance required for the energy to be stored and is relatively heavy

Method used

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  • Battery holder with all-round frame made of sheet metal components
  • Battery holder with all-round frame made of sheet metal components
  • Battery holder with all-round frame made of sheet metal components

Examples

Experimental program
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Embodiment Construction

[0029] In the respective drawings, the same reference numerals are used for the same or similar components even if the description is not repeated for the sake of simplification.

[0030] Figure 9 A battery carrier 1 according to the invention is shown. The battery carrier 1 has a pot 2 which is surrounded by an outer surrounding frame 3 . For this purpose, the pot 2 itself rests on the upper side of the frame 2 by means of the flange 5, which according to Figure 10 A cross-sectional view of the is shown.

[0031] Figures 1 to 8 show the basis Figure 9 Different transverse sectional views of section line A-A in .

[0032] figure 1 according to Figure 9 The section line A-A in shows the battery carrier 1 according to the invention. For this purpose, the pot 2 itself has a base 6 , a surrounding side wall 7 and a flange 5 protruding outwards from the side wall 7 . The tub 2 is preferably produced as a sheet metal component, in particular by deep drawing, or also a...

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PUM

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Abstract

The present invention relates to a battery holder 1 for an electric motor vehicle, comprising an outer frame 3, a trough 2 inserted into the frame 3 and a cover closing the trough 2. The battery holder 1 is characterized in that the frame 3 in cross section consists of at least two profile components 8, 9 joined together, and at least one of these profile components 8, 9 is produced as a sheet metal component.

Description

technical field [0001] The invention relates to a battery carrier for an electric vehicle according to the features in the preamble of claim 1 . Background technique [0002] In recent years, electric mobility in motor vehicles has become increasingly important. An electric motor is used here as the drive unit, which receives its electrical energy from the battery or even again from / via the generator of the internal combustion engine. [0003] Unlike a starter battery, a drive battery requires a relatively large spatial volume in terms of space due to the capacitance required for the energy to be stored and is relatively heavy. The batteries (consisting of several battery cells) required for driving may have a total mass of up to several hundred kilograms. The battery is therefore preferably arranged in the underfloor region of the electric vehicle. In particular for the purpose of installation in the motor vehicle, but also for protection against damage and protection ag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04
CPCB60K1/04B60K2001/0438
Inventor C·布泽G·福特迈尔J·格伦茨C·希尔舍B·勒佩尔
Owner BENTELER AUTOMOBILTECHNIK GMBH