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    Processing apparatus for gas-diffusion layer sheets
    5.
    发明授权
    Processing apparatus for gas-diffusion layer sheets 有权

    公开(公告)号：US11094943B2

    公开(公告)日：2021-08-17

    申请号：US16570110

    申请日：2019-09-13

    申请人： HONDA MOTOR CO., LTD.

    发明人： Tetsuya Sugano ,  Satoshi Oyama

    IPC分类号： H01M8/10 ,  H01M4/88 ,  H01M8/0245 ,  H01M8/1004 ,  B29C65/50 ,  H01M8/0234 ,  H01M8/1018

    摘要： The processing apparatus includes: a first roller 10 around which a gas-diffusion layer sheet (carbon paper CP) is wound, the gas-diffusion layer sheet being an electrically conductive porous member; a second roller 20 configured to take up the carbon paper CP wound around the first roller 10; and a processing oven configured to heat process a portion of the carbon paper CP, the portion having been fed from the first roller 10 but not yet taken up by the second roller 20. A heat-resistant lead LE is provided, the heat-resistant lead LE having a length at least extending from the first roller 10 to the second roller 20 through the processing oven, being configured to be taken up by the second roller 20, and being bonded to the carbon paper CP impregnated with a thermosetting resin AD.

    FUEL CELL
    7.
    发明申请
    FUEL CELL 审中-公开

    公开(公告)号：US20190190038A1

    公开(公告)日：2019-06-20

    申请号：US16217105

    申请日：2018-12-12

    申请人： HONDA MOTOR CO., LTD.

    发明人： Kentaro Ishida ,  Masahiro Matsutani ,  Satoshi Oyama

    IPC分类号： H01M8/0273 ,  H01M8/0258 ,  H01M8/1004 ,  H01M8/0276

    CPC分类号： H01M8/0273 ,  H01M8/0258 ,  H01M8/0276 ,  H01M8/1004

    摘要： A power generation cell or a fuel cell includes an MEA, a first separator, and a second separator. A frame member is provided on an outer peripheral portion of the MEA. The frame member includes a frame member inner peripheral portion and a frame member outer peripheral portion held between the first separator and the second separator. The central position of a power generation area of the MEA in the thickness direction and the central position of the frame member outer peripheral portion in the thickness direction are offset from each other. Further, a first seal line of the first separator and a second seal line of the second separator, sealing the frame member outer peripheral portion, are non-symmetrical with each other.

    FUEL CELL METAL SEPARATOR AND POWER GENERATION CELL
    8.
    发明申请
    FUEL CELL METAL SEPARATOR AND POWER GENERATION CELL 审中-公开

    公开(公告)号：US20190097244A1

    公开(公告)日：2019-03-28

    申请号：US16139118

    申请日：2018-09-24

    申请人： HONDA MOTOR CO., LTD.

    发明人： Satoshi Oyama ,  Yu Tomana

    IPC分类号： H01M8/0258 ,  H01M8/0276

    摘要： In a first metal separator, first bead structure for preventing leakage of a reactant gas protrudes in a separator thickness direction. The first bead structure includes bead seals in two lines (a passage bead and an outer bead) between a separator outer end and a portion of an oxygen-containing gas supply passage adjacent to the separator outer end. One of the bead seals in two lines has a wavy shape, and the other of the bead seals has a straight shape, as viewed in the separator thickness direction.

    Laser machining apparatus
    9.
    发明授权
    Laser machining apparatus 有权

    公开(公告)号：US11285566B2

    公开(公告)日：2022-03-29

    申请号：US16492866

    申请日：2018-02-08

    申请人： HONDA MOTOR CO., LTD.

    发明人： Toshiyuki Tanaka ,  Kazuhide Matsuo ,  Shinichi Miyasaka ,  Satoshi Oyama

    IPC分类号： B23K26/38 ,  B23K26/142 ,  B23K26/14 ,  B23K26/36 ,  B23K26/06

    摘要： A laser machining apparatus 1 includes: a laser head that is supported by a laser moving device so as to be movable in X, Y, and Z directions above a motor driven conveyor that transports a workpiece loaded thereon. The laser head includes protection glass for protecting a laser focusing lens; an ultraviolet irradiation device disposed beside the conveyor such that a laser light axis and an ultraviolet ray axis are parallel to each other; and a control device that controls the components of the laser machining apparatus so that the ultraviolet irradiation device radiates UV rays on the protection glass in a state in which a UV irradiation port faces a laser irradiation port of the laser head, thus cleaning the protection glass without removing it from the laser head.