×

Electrical contacting device for an electrochemical fuel cell

  • US 6,730,423 B2
  • Filed: 02/05/2002
  • Issued: 05/04/2004
  • Est. Priority Date: 11/09/1998
  • Status: Expired due to Fees
First Claim
Patent Images

1. A fuel cell assembly comprisinga fuel cell stack comprising membrane electrode assemblies interposed between separator plates;

  • and an electrical contacting device mounted on a face of said stack, said device comprising a circuit board with electrically conductive regions that are in electrical contact with fuel cell components of said fuel cell stack.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×