Patent ID: 7585582

Claim:
A fuel cell module with wave-shaped flow board, comprising: a cathode conductive plate; an anode flow board comprising a first wave-shaped anode current collector fittingly embedded in a first anode reaction zone on a first side of a body substrate plate made of injection moldable polymer materials and a second wave-shaped anode current collector fittingly embedded in a second anode reaction zone on a second side of said body substrate plate opposite to said first side, wherein said first wave-shaped anode current collector defines a plurality of first independent anode fuel channels within said first anode reaction zone, and said second wave-shaped anode current collector defines a plurality of second independent anode fuel channels within said second anode reaction zone, wherein said second independent anode fuel channels do not contact with said first independent anode fuel channels, and wherein both of said first and second wave-shaped anode current collectors comprise a conductive lug portion that projects out to a sidewall of said fuel cell module and is bended in an angular manner along said sidewall such that said conductive lug portion is electrically connected with a circuit of said cathode conductive plate; and a membrane electrode assembly (MEA) interposed between said cathode conductive plate and said anode flow board.