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公开(公告)号：US11735743B2
公开(公告)日：2023-08-22
申请号：US16325488
申请日：2017-09-21
发明人： Shinya Okuda , Satoshi Endo
IPC分类号： H01M4/70 , H01M4/64 , H01M10/04 , H01M10/0585 , H01M10/02 , H01G11/80 , H01M50/103 , H01M50/593 , H01G11/12 , H01G11/76 , H01G11/86 , H01M10/0525 , H01M10/30 , H01G11/10 , H01G11/84 , H01M50/586 , H01M4/02
CPC分类号： H01M4/70 , H01G11/10 , H01G11/12 , H01G11/76 , H01G11/80 , H01G11/84 , H01G11/86 , H01M4/64 , H01M10/04 , H01M10/0525 , H01M10/0585 , H01M10/30 , H01M50/103 , H01M50/586 , H01M50/593 , H01M2004/029
摘要： A power storage device includes: a plurality of bipolar electrodes being stacked, each of the plurality of bipolar electrodes including a collector having a first surface and a second surface opposite to the first surface, a positive electrode layer provided on the first surface, and a negative electrode layer provided on the second surface; a first resin member provided on at least one surface of the first surface and the second surface in at least a portion of an outer peripheral portion of the collector; and a second resin member provided on the first resin member and supporting the outer peripheral portion of the collector via the first resin member. The respective first resin members for the bipolar electrodes adjacent to each other in a stacking direction of the plurality of bipolar electrodes are connected to each other by a welded portion.
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公开(公告)号：US11276903B2
公开(公告)日：2022-03-15
申请号：US16326491
申请日：2017-06-20
IPC分类号： H01M50/00 , H01M50/474 , H01M50/477 , H01G11/12 , H01G11/28 , H01G11/78 , H01G11/84
摘要： An electricity storage device according to one embodiment is an electricity storage device in which a plurality of bipolar electrodes in which a positive electrode layer is provided on one surface of a collector plate and a negative electrode layer is provided on the other surface of the collector plate are stacked via separators and includes a plurality of spacers arranged along peripheral edges of the collector plates between the respective collector plates adjacent to each other in a stacking direction and a resin frame covering outer peripheries of the plurality of spacers.
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公开(公告)号：US10926726B2
公开(公告)日：2021-02-23
申请号：US16356130
申请日：2019-03-18
发明人： Ryota Tanioku , Satoshi Endo
摘要： An extension of a grille extends rearward and in a left-right direction of a vehicle. The extension is located rearward from a grille body and below a ventilation hole. An extension rear edge is arranged above a structure front upper edge. An extension front edge at which the grille body and the extension are connected to each other is arranged below the structure front upper edge. The extension is inclined from the extension front edge toward the extension rear edge. The extension includes weak portions that divide the extension into a plurality of sections in the left-right direction.
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公开(公告)号：US09404405B2
公开(公告)日：2016-08-02
申请号：US14718374
申请日：2015-05-21
发明人： Yoshitaka Nakamura , Satoshi Endo
CPC分类号： F01N3/0842 , F01N3/0828 , F01N3/2066 , F01N3/208 , F01N9/00 , F01N11/00 , F01N13/009 , F01N2550/00 , F01N2550/02 , F01N2550/05 , F01N2560/026 , F01N2560/06 , F01N2560/07 , F01N2570/18 , F01N2610/02 , F01N2610/146 , F01N2900/0601 , F01N2900/08 , F01N2900/1402 , F01N2900/1602 , F01N2900/1616 , F01N2900/1621 , F01N2900/1622 , Y02T10/24 , Y02T10/47
摘要： The present invention provides an abnormality diagnosis apparatus for an exhaust gas purification apparatus having an SCR catalyst, with which a misdiagnosis of an abnormality in the SCR catalyst even though the SCR catalyst is normal can be suppressed. In the present invention, a NOx purification ratio is determined using an estimated NOx inflow amount as a parameter, and an abnormality in the SCR catalyst is diagnosed on the basis of the NOx purification ratio. According to the present invention, a minimum NH3 adsorption amount is determined as an NH3 adsorption amount of the SCR catalyst in a condition where an actual NOx inflow amount reaches a maximum. When the minimum NH3 adsorption amount equals or exceeds a predetermined amount, a determination is made as to whether or not a NOx purification ability of the SCR catalyst has deteriorated from a normal condition by comparing the NOx purification ratio with a first threshold. When the minimum NH3 adsorption amount is smaller than the predetermined amount, a determination is made as to whether or not the NOx purification ability of the SCR catalyst has been completely lost by comparing the NOx purification ratio with a second threshold that is smaller than the first threshold.
摘要翻译： 本发明提供一种具有SCR催化剂的排气净化装置的异常诊断装置，即使SCR催化剂正常也能够对SCR催化剂的异常进行误诊。 在本发明中，使用估计的NOx流入量作为参数来确定NOx净化率，并且基于NOx净化率来诊断SCR催化剂的异常。 根据本发明，在实际NOx流入量达到最大的条件下，将最小NH 3吸附量确定为SCR催化剂的NH 3吸附量。 当最小NH 3吸附量等于或超过预定量时，通过将NOx净化率与第一阈值进行比较，确定SCR催化剂的NOx净化能力是否从正常状态劣化。 当最小NH 3吸附量小于预定量时，通过将NOx净化率与小于第一氮气的第二阈值进行比较，确定SCR催化剂的NOx净化能力是否已经完全消失 阈。
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