The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 25, 2003
Filed:
Mar. 14, 2001
Applicant:
Inventors:
Thomas Roeser, Dettingen/Teck, DE;
Carlo Saling, Dettingen/Teck, DE;
Matthias Wolfsteiner, Kirchheim, DE;
Assignee:
Ballard Power Systems AG, Kirchheim Teck-Nabern, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K 1/00 ;
U.S. Cl.
CPC ...
B60K 1/00 ;
Abstract
A method for shortening the cold starting time of a CO oxidation catalytic converter in a vehicle with an integrated fuel cell system. According to the invention, gas components which delay the start are removed from the reformate gas of the gas-generating system using an adsorber during the cooling-down phase after the vehicle has been switched off.