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:
May. 16, 2006
Filed:
May. 17, 1999
Olaf Duebel, Isenbuettel, DE;
Axel Koenig, Wolfsburg, DE;
Per Ekdunge, Göteborg, SE;
Peter Alin, Landskrona, SE;
Jessica Grace Reinkingh, Frazer, PA (US);
Ronald Mallant, Alkmaar, NL;
Olaf Duebel, Isenbuettel, DE;
Axel Koenig, Wolfsburg, DE;
Per Ekdunge, Göteborg, SE;
Peter Alin, Landskrona, SE;
Jessica Grace Reinkingh, Frazer, PA (US);
Ronald Mallant, Alkmaar, NL;
Volkswagen AG, Wolfsburg, DE;
AB Volvo, Göteborg, SE;
Abstract
A fuel-cell system, particularly a drive system for a motor vehicle, includes an autothermal reformer unit for producing hydrogen from a raw material in order to operate a downstream fuel cell unit. An oxidation device for converting carbon monoxide into carbon dioxide is arranged between the reformer unit and the fuel-cell unit. The fuel-cell system further includes a two-stage compressor, which supplies a first pressure to a cathode of the fuel cell unit by a first stage and supplies a second pressure to the reformer unit by a second stage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile