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    FUEL CELL SYSTEM
    2.
    发明申请
    FUEL CELL SYSTEM 审中-公开

    公开(公告)号：US20190356004A1

    公开(公告)日：2019-11-21

    申请号：US16386822

    申请日：2019-04-17

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： JUNJI MORITA ,  YOSHITO USUKI ,  TAKEHIKO ISE

    IPC: H01M8/04492 ,  H01M8/04089 ,  H01M8/0438 ,  H01M8/0432 ,  H01M8/04537 ,  H01M8/04119

    Abstract: A fuel cell system includes: a fuel cell that generates electricity using a fuel gas and an oxidant gas; a fuel gas supply path through which a fuel gas to be supplied to an anode of the fuel cell flows; a recycle gas path through which an anode off-gas emitted from the anode of the fuel cell is returned to the fuel gas supply path; a water reservoir that holds water separated from the anode off-gas flowing through the recycle gas path; a drainage path through which water stored in the water reservoir is drained; a valve provided on the drainage path; and a controller that determines, on the basis of a history of a flow rate of the anode off-gas, a length of time for which the valve continues to be opened for draining the water stored in the water reservoir.

    FUEL CELL SYSTEM
    6.
    发明申请
    FUEL CELL SYSTEM 审中-公开

    公开(公告)号：US20190173112A1

    公开(公告)日：2019-06-06

    申请号：US16161057

    申请日：2018-10-16

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： TAKEHIKO ISE ,  JUNJI MORITA ,  YOSHITO USUKI

    IPC: H01M8/04089 ,  H01M8/04746 ,  H01M8/04119

    Abstract: A fuel cell system includes a polymer electrolyte fuel cell that generates electric power using fuel gas and oxidant gas, a fuel gas supply path through which the fuel gas is supplied to an anode inlet of the fuel cell, a recycle gas path through which anode off-gas discharged from an anode outlet of the fuel cell returns to the fuel gas supply path, a pressure booster that is arranged in the fuel gas supply path between a confluence portion and the anode inlet, the fuel gas supply path and the recycle gas path meeting each other in the confluence portion, and a discharge path through which an impurity mixed into the anode off-gas is discharged outside.

    SOLID OXIDE FUEL CELL SYSTEM
    8.
    发明申请
    SOLID OXIDE FUEL CELL SYSTEM 审中-公开
    固体氧化物燃料电池系统

    公开(公告)号：US20160344045A1

    公开(公告)日：2016-11-24

    申请号：US15156334

    申请日：2016-05-17

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： HISANORI ISHINO ,  YOSHIO TAMURA ,  AKINORI YUKIMASA ,  JUNJI MORITA

    IPC: H01M8/04007 ,  H01M8/04029 ,  H01M8/1231

    CPC classification number: H01M8/04067 ,  H01M8/04029 ,  H01M8/04164 ,  H01M8/0618 ,  H01M8/1231 ,  H01M2008/1293

    Abstract: A solid oxide fuel cell system includes a solid oxide fuel cell that produces electricity by using a hydrogen-containing gas and an oxidant gas, an exhaust-gas path via which an exhaust gas discharged from the solid oxide fuel cell flows, a circulation path via which a coolant circulates, a first heat exchanger that is disposed on the exhaust-gas path and the circulation path and enables heat exchange between the exhaust gas and the coolant, a second path, via which condensed water produced when the exhaust gas is cooled in the first heat exchanger flows, that branches from the exhaust-gas path and is connected to the circulation path, a second tank that stores reservoir water, and a second heat exchanger that is disposed in the second tank and on the circulation path and enables heat exchange between the reservoir water and the coolant.

    Abstract translation: 一种固体氧化物燃料电池系统，包括：固体氧化物型燃料电池，其通过使用含氢气体和氧化剂气体产生电力;排气通路，从固体氧化物型燃料电池排出的废气流过循环路径; 冷却剂循环的第一热交换器，布置在废气路径和循环路径上并且能够使排气和冷却剂之间进行热交换的第一热交换器，当排气被冷却时产生的冷凝水的第二路径 第一热交换器从废气路径分支并连接到循环路径，存储储存器水的第二罐和设置在第二罐和循环路径上并使得能够发热的第二热交换器 储水器与冷却液之间的交换。

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