Patent · US Active

Battery device

US9231285B2 · kind B2 · utility

19Cited by

1References

12Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Tim Schmidt · Palo Alto, US
Dietmar Luz · Calw, DE
Nikolai Henger · Stuttgart, DE
Jeremy Curnow · Buckingham, GB

Key dates

Filing date	Sep 18, 2013
Grant date	Jan 5, 2016
Priority date	—
Expiry date	Apr 17, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S903/907
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A battery device has at least two interconnected battery modules and at least one cooling plate arranged between two battery modules for cooling the battery modules. A housing encases the battery device and is provided with a frame structure. The at least one cooling plate is traversed by a flow of fluid and is formed from two metal layers that are connected to one another. Additionally, the at least one cooling plate is connected fixedly at least by its ends to the frame structure and stiffens the frame structure. Thus, the battery device exhibits high power and is robust.

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