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Published in: ATZheavy duty worldwide 4/2022

01-12-2022 | News

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Published in: ATZheavy duty worldwide | Issue 4/2022

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Freudenberg Sealing Technologies has developed DIAvent Highflow, an equalization element that controls air pressure fluctuations and emergency degassing in the battery housing of an electric vehicle during operation. The element requires 50 to 70 % less space than comparable solutions and also offers weight savings due to its UL94-V0-compliant plastic housing. According to the company, it is less costly than two separate components, requires less installation effort, reduces the complexity of the supply chain, and supports the use of higher-density batteries in order to meet range, power, and safety requirements in battery-electric vehicles. The equalization element is scheduled to go into series production for several major vehicle manufacturers by the end of 2022.

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Metadata
Title
Products
Publication date
01-12-2022
Publisher
Springer Fachmedien Wiesbaden
Published in
ATZheavy duty worldwide / Issue 4/2022
Electronic ISSN: 2524-8774
DOI
https://doi.org/10.1007/s41321-022-1011-z

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