Fuel reformer burner of fuel cell system
AssigneeSamsung Electronics Co., Ltd.
InventorsHyun-chul LEE, Nobuya Kanamaru, Takami Higashi, Kang-hee Lee, Doo-hwan Lee, Shigeru Hayashi, Noriaki Watanabe
Life of this patent
Estimating the term…
Abstract
A fuel reformer burner in which fuel gas and anode-off-gas (AOG) may be burned and backfire may be prevented during combustion of AOG includes a fuel supply portion, an anode-off-gas (AOG) supply portion; and a combustion air supply portion. The fuel supply portion and the AOG supply portion are arranged inside the combustion air supply portion, which is formed to extend beyond the discharge sides of the fuel supply portion and the AOG supply portion.
Claims7
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.
Dependencies are inferred from the claim text.