Patent ID: 8328885
Filing Date: 2012-12-11
Classification: C01B,H01M,Y02E

Abstract:
1. A fuel reformer burner for a fuel reformer of a fuel cell, the fuel reformer burner comprising: a fuel supply portion to which a fuel for the fuel reformer is supplied and from which the fuel is discharged into the fuel reformer burner, the fuel being discharged from a discharge side of the fuel supply portion; an anode-off-gas (AOG) supply portion to which an AOG is supplied from the fuel cell stack and from which the AOG is discharged into the fuel reformer burner, the AOG being discharged from a discharge side of the AOG supply portion; and a combustion air supply portion to which combustion air is supplied and from which the combustion air is discharged into the fuel reformer burner, wherein the fuel supply portion and the AOG supply portion are arranged inside the combustion air supply portion, and the combustion air supply portion is formed to extend beyond the discharge sides of the fuel supply portion and the AOG supply portion, and the AOG supply portion is arranged inside the fuel supply portion, and a portion of the AOG supply portion at the discharge side of the AOG supply portion is extended toward the fuel supply portion to form a plurality of extended portions and a plurality of discharge holes are formed in each of the extended portions and the discharge side of the fuel supply portion.