Fuel cell system and stack used therein

• Main Author: LEE DONG-HUN,KWEON HO-JIN,KIM HYOUNG-JUHN,AN SEONG-JIN,SUH JUN-WON,KIM JONG-MAN,YOON HAE-KWON,CHO SUNG-YONG,EUN YEONGAN
• Format: Patent
• Language: English
• Published: 01.08.2007
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A fuel cell system optimizing the ratio of width of a channel to a width of a rib forming a passage for supplying fuel and air, the ratio of width thereof to a height of a channel, and the number of passages, thereby improving the fuel diffusing performance and reducing a pressure drop therein is pr...