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    FUEL CELL DEVICE
    1.
    发明申请
    FUEL CELL DEVICE 审中-公开

    公开(公告)号：US20170309931A1

    公开(公告)日：2017-10-26

    申请号：US15490824

    申请日：2017-04-18

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： HIDEKI NAKATA ,  KUNIHIRO UKAI ,  MASAKAZU AOKI

    IPC: H01M8/04014 ,  H01M8/1231 ,  H01M8/0612 ,  H01M8/124

    Abstract: A fuel cell device includes: a reformer that generates a reformed gas; a fuel cell; a combustor that combusts off-gas of the reformed gas and air for power generation, and generates a combustion exhaust gas; a first air heat exchanger that has a combustion exhaust gas path and a first air supply path, and that performs heat exchange between the combustion exhaust gas and the air for power generation; a fuel cell storage which stores the fuel cell; a second air heat exchanger that has a second air supply path that supplies the air for power generation to the fuel cell, and that performs heat exchange between the off-gas of the air for power generation and the air for power generation; and a housing that stores members. The first air supply path and the second air supply path are disposed to cover whole members stored in the housing.

    HIGH-TEMPERATURE OPERATING FUEL CELL SYSTEM
    2.
    发明申请
    HIGH-TEMPERATURE OPERATING FUEL CELL SYSTEM 审中-公开

    公开(公告)号：US20180151904A1

    公开(公告)日：2018-05-31

    申请号：US15817340

    申请日：2017-11-20

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： HIDEKI NAKATA ,  KUNIHIRO UKAI ,  MASAKAZU AOKI

    IPC: H01M8/12 ,  H01M8/04007 ,  H01M8/04089 ,  H01M8/1246

    Abstract: A high-temperature operating fuel cell system includes: a fuel cell stack that generates electric power through an electrochemical reaction of an oxidant gas and a reformed gas; a combustor that combusts a cathode off-gas and an anode off-gas; a reformer that generates the reformed gas from a raw material by utilizing heat of an exhaust gas generated by the combustor; a first preheater; a second preheater that preheats the oxidant gas through heat exchange with the exhaust gas and supplies the preheated oxidant gas to the cathode of the fuel cell stack; a casing that contains these components; and a first heat insulator that covers at least part of the casing, wherein the first preheater covers the first heat insulator and preheats the oxidant gas by heat transferred from the casing through the first heat insulator before the oxidant gas is supplied to the second preheater.

    HEAT EXCHANGER, METHOD OF PRODUCING HEAT EXCHANGER, AND FUEL CELL SYSTEM
    3.
    发明申请
    HEAT EXCHANGER, METHOD OF PRODUCING HEAT EXCHANGER, AND FUEL CELL SYSTEM 有权
    换热器，热交换器生产方法，燃料电池系统

    公开(公告)号：US20160322652A1

    公开(公告)日：2016-11-03

    申请号：US15130940

    申请日：2016-04-16

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： HIDEKI NAKATA ,  KUNIHIRO UKAI ,  MASAKAZU AOKI ,  NORIO KATSUSHITA

    IPC: H01M8/04007 ,  H01M8/04014 ,  H01M8/12

    CPC classification number: H01M8/04074 ,  F28D9/005 ,  F28D9/0056 ,  F28D2021/0043 ,  H01M8/04014 ,  H01M8/12

    Abstract: A heat exchanger, in which heat is exchanged between first and second mediums, includes a housing that includes a first inlet and a first outlet, an internal member that divides a space in the housing into first and second chambers, and first and second external channels, through which the first medium flows, in the respective first and second chambers. The internal member includes a diverging hole that divides the first medium into flows through the first and second external channels, a converging hole that allows the divided first medium to converge, a second inlet, a second outlet, and an internal channel through which the second medium flows. The first and second external channels each include a first bent portion bent inwardly at a peripheral portion of the first or second chamber. The internal channel includes a second bent portion bent inwardly at a peripheral portion of the internal member.

    Abstract translation: 一种热交换器，其中热量在第一和第二介质之间交换，包括壳体，该壳体包括第一入口和第一出口;内部构件，其将壳体中的空间划分成第一和第二室;以及第一和第二外部通道 第一介质通过该第一介质在相应的第一和第二室中流动。 内部构件包括发散孔，其将第一介质分成通过第一和第二外部通道的流动，允许分开的第一介质会聚的会聚孔，第二入口，第二出口和内部通道，第二入口 中等流量。 第一和第二外部通道各自包括在第一或第二室的周边部分向内弯曲的第一弯曲部分。 内部通道包括在内部构件的周边部分向内弯曲的第二弯曲部分。

    HIGH-TEMPERATURE OPERATING FUEL-CELL MODULE
    4.
    发明申请
    HIGH-TEMPERATURE OPERATING FUEL-CELL MODULE 审中-公开

    公开(公告)号：US20170237088A1

    公开(公告)日：2017-08-17

    申请号：US15419365

    申请日：2017-01-30

    Applicant: Panasonic Intellectual Property Management Co., Ltd.

    Inventor： KUNIHIRO UKAI ,  HIDEKI NAKATA ,  AICHI AIDA

    IPC: H01M8/04014 ,  H01M8/0662 ,  H01M8/04701 ,  H01M8/0612

    CPC classification number: H01M8/04022 ,  H01M8/04738 ,  H01M8/0618 ,  H01M8/0625 ,  H01M8/0662 ,  H01M8/2425

    Abstract: A high-temperature operating fuel-cell module includes a fuel-cell stack; a fuel-cell stack container in which the fuel-cell stack is contained and cathode off-gas discharged from the fuel-cell stack flows; a cathode off-gas collector that is provided in the fuel-cell stack container and in which the cathode off-gas is collected; an anode off-gas passage through which anode off-gas discharged from the fuel-cell stack flows; and a combustor that combusts the cathode off-gas collected in the cathode off-gas collector and the anode off-gas flowing through the anode off-gas passage, the combustor comprising: a combustion chamber in which the anode and cathode off-gas are mixed and combusted, an ejector that is connected to the anode off-gas passage and ejects the anode off-gas into the combustion chamber, and a diffusion plate that surrounds the ejector so that the ejector is located at the center of the diffusion plate, and ejects the cathode off-gas into the combustion chamber.

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