H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 8/04 (2006.01) H01M 2/00 (2006.01) H01M 2/02 (2006.01) H01M 2/14 (2006.01) H01M 8/02 (2006.01) H01M 8/10 (2006.01) H01M 8/24 (2006.01)
Patent
CA 2473304
A flow field pattern for separator plates of a fuel cell system is disclosed. The separator plate is formed with a gas inlet port at a first edge, a gas outlet port at a second edge, and a plurality of gas channels at a first surface. A first guide channel is arranged at the first edge adjacent to the gas inlet port and a second guide channel is arranged at the second edge adjacent to the gas outlet port. Each of the guide channels comprises a guide section and an outlet section. A part of the guide section of the first guide channel is located opposite to the outlet section of the second guide channel. The two ends of the gas channels in a guiding zone of the separator plate are respectively connected with the gas inlet port at the first edge and the guide section of the second guide channel at the second edge. The guide section of the second guide channel is fluid communicated with the outlet section of the second guide channel, which is connected by the gas channels in a connecting zone to the guide section of the first guide channel, and through the outlet section of the first guide channel and the gas channels in an outlet zone of the separator plate to the gas outlet port at the second edge.
Bo Aili
Hsiao Feng-Hsiang
Kao Mike Pen-Mu
Yang Jefferson Ys
Asia Pacific Fuel Cell Technologies Ltd.
Battison Williams Dupuis
LandOfFree
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