Patent · US Active

Battery pack with air-type cooling

US9837647B2 · kind B2 · utility

0Cited by

1References

18Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Achim Schmidt · Wrist, DE
Christian Pankiewitz · Stuttgart, DE
Lisa Lorenz · Stuttgart, DE
Jens Boehme · Gerlingen, DE
Matthias Stein · Mülheim an der Ruhr, DE
Sarmimala Hore · Stuttgart, DE

Key dates

Filing date	Jan 23, 2015
Grant date	Dec 5, 2017
Priority date	—
Expiry date	Jan 23, 2035

Classification

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

Abstract

A battery module (19) having a number of electrically interconnected battery cells (10), wherein the individual battery cells (10) are temperature-controlled by means of a temperature control fluid (70). Between the battery cells (10), there extends a duct system (30, 62, 66, 68) through which the temperature control fluid (70) flows. The duct system (30, 62, 66, 68) is separated completely from a degassing system (16, 54) of the battery cells (10).

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