Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masaharu Suzuki0
Yasuhiro Watanabe0
Tadashi Nishiyama0
Yoshihito Kimura0
Yasunori Kotani0
Hideaki Kikuchi0
Kentaro Nagoshi0
Date of Patent
February 16, 2010
0Patent Application Number
124131530
Date Filed
March 27, 2009
0Patent Primary Examiner
Patent abstract
A fuel cell system includes a fuel cell stack formed by stacking a plurality of power generation cells, and an ejector for supplying a fuel gas to the fuel cell stack. A flow rectifier for rectifying the flow of the fuel gas is provided at a portion of an insulating plate of the fuel cell stack connecting the ejector and the fuel gas supply passage. The flow rectifier includes an opening having a laterally elongated shape in correspondence with the bottom of the fuel gas supply passage having a laterally elongated shape, and a plurality of holes provided above the opening.
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