Patent · US Expired

Fuel cell system

US6656616B2 · kind B2 · utility

2Cited by

7References

14Claims

0Family size

Assignee

BALLARD POWER SYSTEMS INC. · US

Inventors

Stefan Boneberg · Neuffen, DE
Michael Schonert · Augsburg, DE
Thomas Stark · Lörrach, DE

Key dates

Filing date	Mar 29, 2001
Grant date	Dec 2, 2003
Priority date	—
Expiry date	Aug 6, 2021

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/50
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

In a fuel cell system having a fuel cell and a catalytic burner connected downstream thereof, an additional hydrogen-containing medium is fed to the catalytic burner.

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