Device and method for heating fuel cell stack and fuel cell system having the device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9711806
SERIAL NO

14316991

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Abstract

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Provided is device and method for heating fuel cell stack and fuel cell system having the device. The fuel cell system includes: a power generating unit having fuel cell stacks arranged with an interval defined between the stacks; an outlet manifold unit provided outside each fuel cell stack and guiding a reaction mixture discharged from each stack to outside; an inlet manifold unit provided on each stack at a location opposed to the outlet manifold unit based on the stack, the inlet manifold unit supplying fuel and air supplied through a fuel supply pipe and an air supply pipe into the stack; and a subsidiary fuel supply unit for supplying subsidiary fuel into the outlet manifold unit such that the subsidiary fuel is burnt in the outlet manifold unit so as to heat both the outlet manifold unit and the stack coming into contact with the outlet manifold unit.

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Patent Owner(s)

  • SK INNOVATION CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Young Dae Daejeon, KR 67 961
Lee, Jeong Pyo Daejeon, KR 11 17
Wu, Seong Je Daejeon, KR 15 69

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