Patent · US Active

Accumulator arrangement

US11233284B2 · kind B2 · utility

2Cited by

0References

19Claims

0Family size

Assignee

Mahle International GmbH · DE

Inventors

Peter Geskes · Esslingen am Neckar, DE
Michael Moser · Ticonderoga, US
Joachim Treier · Oppenau, DE
Georg Votteler · Backnang, DE

Key dates

Filing date	Oct 5, 2019
Grant date	Jan 25, 2022
Priority date	—
Expiry date	Feb 20, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/70
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An accumulator arrangement for a hybrid or electric vehicle includes a plurality of battery cells which are stacked in a stacking direction to form at least one battery block. The at least one battery block is arranged in a housing of the accumulator arrangement. A cooling device includes a cooling plate arranged on one side on the battery block and extending parallel to the stacking direction. On the at least one cooling plate at least one cover plate with at least one cooling channel through which a coolant can flow is secured, facing away from the at least one battery block. The cooling plate forms an outer contour of the fluid-tight housing. The at least one cooling channel of the cover plate is open towards the at least one cooling plate and is closed by the at least one cooling plate.

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