公开(公告)号：US20180151895A1

公开(公告)日：2018-05-31

申请号：US15316467

申请日：2015-07-03

Applicant: LG Fuel Cell Systems Inc.

Inventor： Philip Butler ,  Michele Bozzolo ,  Eric Dean ,  Peter McNeely ,  Gary Saunders

IPC: H01M8/04014 ,  H01M8/04111 ,  H01M8/1233 ,  F23D14/64 ,  H01M8/04089 ,  H01M8/124

CPC classification number: H01M8/04022 ,  F23D14/64 ,  H01M8/04097 ,  H01M8/04111 ,  H01M8/06 ,  H01M8/1233 ,  H01M2008/1293

Abstract: This invention relates to a fuel cell system with an improved arrangement for mixing fuel and oxidant. The present invention relates to a high temperature fuel cell system, in particular to a solid oxide fuel cell system. An ejector is provided with three inlets for a portion of unused oxidant, a portion of unused fuel and a portion of primary oxidant. The ejector mixes and entrains the unused oxidant, a portion of unused fuel and a portion of primary oxidant so rapidly, the time the mixture resides in the ejector is less than the time required for the mixture to ignite.