Patent · US Active

Battery degassing duct structure

US11872897B2 · kind B2 · utility

0Cited by

3References

14Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Philipp Kellner · Renningen, DE
Sascha Mostofi · Ürzig, DE
Christopher Volkmer · Öschelbronn, DE

Key dates

Filing date	Nov 9, 2021
Grant date	Jan 16, 2024
Priority date	—
Expiry date	Jan 20, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electric vehicle has longitudinal sills, arranged on both sides of the electric vehicle, and a traction battery, arranged between the sills, for driving the electric vehicle. The traction battery has a device for degassing the traction battery in the case of a thermal event. A duct for carrying gas during degassing of the traction battery is formed in the electric vehicle between at least one of the longitudinal sills and the traction battery. An electric vehicle of this kind ensures increased occupant protection and increased component protection.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.