Patent · US Active

Heat exchanger and fuel cell system

US10811703B2 · kind B2 · utility

0Cited by

2References

7Claims

0Family size

Assignee

Bayerische Motoren Werke Aktiengesellschaft · DE

Inventors

Marc Becker · Trier, DE
Michael Bauer · Unterföhring, DE
Martin Moser · Fellbach, DE

Key dates

Filing date	Sep 13, 2018
Grant date	Oct 20, 2020
Priority date	—
Expiry date	Apr 18, 2039

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T90/40
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A heat exchanger for a fuel cell system, in particular in a vehicle, includes a gas section for at least one gas and one cooling fluid section for cooling the at least one gas, a housing, and a cooler matrix which is arranged in the housing and in which the cooling fluid section is configured, where the cooler matrix forms a multiplicity of cavities which produce the gas section, at least one gas inlet on the housing, at least one partition in the cooler matrix for dividing the gas section into at least two flows, with the result that the two flows can be cooled by way of the same cooling fluid section, and at least two gas outlets on the housing, where each flow opens into a dedicated gas outlet.

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