发明授权
- 专利标题: Fuel cell system
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申请号: US16274349申请日: 2019-02-13
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公开(公告)号: US11011761B2公开(公告)日: 2021-05-18
- 发明人: Masakatsu Tsubouchi
- 申请人: TOYOTA JIDOSHA KABUSHIKI KAISHA
- 申请人地址: JP Toyota
- 专利权人: TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人: TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址: JP Toyota
- 代理机构: Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权: JPJP2018-074235 20180406
- 主分类号: H01M8/04029
- IPC分类号: H01M8/04029 ; H01M8/0267 ; H01M8/04089 ; H01M8/04701 ; H01M8/04746 ; H01M8/24 ; H01M8/0656
摘要:
A fuel cell system includes: a fuel cell stack of fuel cells that generate electricity by electrochemical reaction between hydrogen that is a fuel gas and oxygen that is an oxidant gas; an expander that is provided on a supply path of the fuel gas to the fuel cell stack, and at which, due to the fuel gas that is in a high-pressure state being supplied thereto, the fuel gas is expanded and the pressure thereof is reduced, and, due to the fuel gas being expanded and the pressure thereof being reduced, internal energy of the fuel gas is converted into mechanical energy; and a heating device that is provided further toward an upstream side of the supply path than the expander, and that heats the fuel gas.
公开/授权文献
- US20190312288A1 FUEL CELL SYSTEM 公开/授权日:2019-10-10