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公开(公告)号：US20180123110A1
公开(公告)日：2018-05-03
申请号：US15559531
申请日：2016-02-25
摘要： A tab bundle has a first bent portion, which is at a first end in the stacking direction L of an electrode assembly in a laminated state and is bent toward a second end in the stacking direction L of the electrode assembly, and an extended portion, which protrudes from the first bent portion in the stacking direction L. The tab bundle is electrically connected to a conductive member by means of a conduction part, which is located in the extended portion. The conductive member includes: a fixed piece, which is fixed to the inner surface of a lid member and located between the extended portion and the lid member, and a connecting piece, which intersects the fixed piece and protrudes toward the electrode assembly. The tab bundle is electrically connected to the connecting piece by means of the conduction part, which is located in the extended portion.
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公开(公告)号：US20170163059A1
公开(公告)日：2017-06-08
申请号：US15309894
申请日：2015-04-06
CPC分类号： H02J7/0031 , H01G11/16 , H01G11/74 , H01G11/80 , H01M2/06 , H01M2/30 , H01M2/34 , H01M10/44 , H01M2010/4271 , H01M2200/00 , H02J2007/0037
摘要： An electricity storage device includes a casing, a terminal, and a current interruption device. The terminal includes a column part and a base part. A first sealing member having an insulating property including a first sealing part sealing between the terminal and a terminal wall is provided between the terminal and the terminal wall, and surrounding an entire periphery of the column part. A first insulating member having an insulating property is disposed within a first space provided between the terminal and the terminal wall on a casing inner side relative to the first sealing part, and surrounds the entire periphery of the column part. At least one of the first sealing member and the first insulating member is disposed in the first space from an end face of the first space on a casing outer side to an end face on the casing inner side thereof.
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公开(公告)号：US20210280948A1
公开(公告)日：2021-09-09
申请号：US16326491
申请日：2017-06-20
IPC分类号： H01M50/474 , H01G11/28 , H01G11/78 , H01G11/84 , H01G11/12 , H01M50/477
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：US20210184301A1
公开(公告)日：2021-06-17
申请号：US16761649
申请日：2018-09-11
发明人： Masahiro YAMADA , Kojiro TAMARU , Takafumi YAMASAKI , Takashi SAKAI , HIroki MAEDA , Naoto MORISAKU , Hiromi UEDA , Akihito TSUGE , Koji TSUKAMOTO
IPC分类号： H01M50/184 , H01M50/193 , H01M10/0585 , H01M10/0525 , H01M10/34 , H01G11/80 , H01G11/12
摘要： A method for manufacturing an electricity-storage module includes: preparing a stacked body and first sealing portions; processing an extension portion of one or more first sealing portions included in an outer edge portion in a stacking direction of the stacked body so that an extension portion length of the one or more of first sealing portions becomes shorter than a length of the extension portions of the first sealing portions which are not included in the outer edge portion; and forming a second sealing portion that is provided at the periphery of the first sealing portions when viewed from the stacking direction and covers at least parts of outer surfaces of the first sealing portions located at stacking ends of the stacked body in the stacking direction by injection molding in which a resin material is caused to circulate in a mold frame.
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公开(公告)号：US20210234221A1
公开(公告)日：2021-07-29
申请号：US17147878
申请日：2021-01-13
发明人： Satoshi HAMAOKA , Taku INOUE , Hiromi UEDA , Kojiro TAMARU , Satoshi MORIOKA , Motoyoshi OKUMURA
IPC分类号： H01M50/186 , H01G11/10 , H01G11/26 , H01G2/08 , H01M50/209 , H01M50/317 , H01M10/28 , H01M10/0585 , H01M50/249 , H01M50/26 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6557
摘要： A power storage device includes a plurality of power storage modules laminated, a conductive plate and a sealing member. The conductive plate and the sealing member are provided between the power storage modules adjacent to each other in a laminating direction of the power storage modules. The plurality of power storage modules each have an electrode laminate, an electrolytic solution, and a sealing body. The electrode laminate has electrode exposed portions exposed from the sealing body at one end and the other end in the laminating direction. Between the power storage modules adjacent to each other in the laminating direction, the conductive plate is disposed between the electrode exposed portions opposing each other to be in contact with the electrode exposed portions, and at least a portion between the sealing bodies opposing each other is filled with the sealing member.
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公开(公告)号：US20200067044A1
公开(公告)日：2020-02-27
申请号：US16489241
申请日：2018-02-22
发明人： Satoshi HAMAOKA , Kojiro TAMARU , Hirokazu KOTAKE , Hiroki MAEDA
摘要： A power storage module 12 according to a first aspect includes: a laminated body 30 in which bipolar electrodes 32 including an electrode plate 34, a positive electrode 36, and a negative electrode 38, are laminated; a frame body 50 provided with an opening 50a communicated with a plurality of internal spaces V; and a pressure adjustment valve 60 connected to the opening 50a. The pressure adjustment valve 60 includes a base member 70 connected to the opening 50a and provided with a plurality of communication holes 74 respectively communicated with the plurality of internal spaces V, a valve body 80 arranged to shut opening ends 76a of the plurality of communication holes 74, and a cover member 90 pressing the valve body 80 against the base member 70.
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公开(公告)号：US20140033710A1
公开(公告)日：2014-02-06
申请号：US13948461
申请日：2013-07-23
发明人： Hidefumi MORI , Masao IGUCHI , Fuminobu ENOKIJIMA , Hiroyuki TAKEI , Kojiro TAMARU , Fumihiko ISHIGURO , Kazuo KATAYAMA , Tomonori SASAKI
IPC分类号： F01K21/00
摘要： In a configuration in which a first shaft portion configured to drive a pump mechanism and a second shaft portion configured to drive an expansion mechanism are coupled to each other, a Rankine cycle system which is capable of continuing the circulation of working fluid by an expansion machine even when the pump mechanism is locked is provided. This Rankine cycle system of the invention employs a pump and an expansion machine coupled in a tandem manner. A first shaft of the pump and a second shaft of the expansion machine are concentric and the first shaft is capable of transmitting power to the second shaft. A pump torque limiter is provided between the first shaft and a main gear. A one-way clutch is provided between a sensing shaft and the second shaft.
摘要翻译： 在构造成驱动泵机构的第一轴部和被配置为驱动膨胀机构的第二轴部的结构彼此联接，能够通过膨胀机继续工作流体的循环的朗金循环系统 即使当泵机构被锁定时也是如此。 本发明的兰金循环系统采用以串联方式耦合的泵和膨胀机。 泵的第一轴和膨胀机的第二轴是同心的，并且第一轴能够将动力传递到第二轴。 泵转矩限制器设置在第一轴和主齿轮之间。 单向离合器设置在感测轴和第二轴之间。
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公开(公告)号：US20220094000A1
公开(公告)日：2022-03-24
申请号：US17421515
申请日：2020-03-10
发明人： Kojiro TAMARU , Takashi SAKAI , Masahiro YAMADA , Sho KISHINE , Hiroki MAEDA
IPC分类号： H01M50/186 , H01M10/0585 , H01G11/52 , H01G11/28 , H01G11/80
摘要： In a power storage module, a side surface of an electrode laminate body has a welded layer where first sealing portions adjacent in a lamination direction are welded. A sealing body has: a side surface (opening wall) provided with a through hole communicating with an internal space; and side surfaces (non-opening walls) lacking the through hole. When viewed from the lamination direction, a width of the welded layer at the opening wall is smaller than a width of the welded layer at the non-opening wall.
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公开(公告)号：US20160315308A1
公开(公告)日：2016-10-27
申请号：US15037898
申请日：2014-11-10
IPC分类号： H01M2/34 , H01M10/0525
CPC分类号： H01M2/345 , H01M10/052 , H01M10/0525 , H01M2200/20
摘要： A current interruption device disclosed in the present specification includes: a first conductive member and a second conductive member that are facing each other; an insulating seal member disposed therebetween; and an insulating cover accommodating the first conductive member, the second conductive member, and the seal member. The seal member separates a space between the first and second conductive members into an inner space and an outer space which communicates with the space within the casing. In a plan view, the seal member is positioned in an entire area outside of contact portions of the seal member with the first and second conductive members within a range where the first and second conductive members are facing each other. The cover is disposed along outer circumferential edges of the first and second conductive members, and the seal member is in contact with the cover.
摘要翻译： 本说明书中公开的电流中断装置包括：彼此面对的第一导电构件和第二导电构件; 绝缘密封构件，设置在其间; 以及容纳第一导电构件，第二导电构件和密封构件的绝缘盖。 密封构件将第一和第二导电构件之间的空间分隔成与壳体内的空间连通的内部空间和外部空间。 在平面图中，密封构件在第一和第二导电构件彼此面对的范围内被定位在密封构件与第一和第二导电构件的接触部分的外部的整个区域中。 所述盖沿所述第一和第二导电构件的外圆周边缘设置，并且所述密封构件与所述盖接触。
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公开(公告)号：US20160285060A1
公开(公告)日：2016-09-29
申请号：US15033818
申请日：2014-06-10
发明人： Motoaki OKUDA , Hiroyasu NISHIHARA , Kojiro TAMARU
IPC分类号： H01M2/10
CPC分类号： H01M2/1077 , H01M2/02 , H01M2/0217 , H01M2/0245 , H01M2/1061
摘要： A power storage module in which rectangular power storage devices each having an electrode assembly and an electrolyte accommodated in a case are configured to be connected, wherein the power storage devices are arrayed in a predetermined array direction (a direction in which positive electrodes and negative electrodes are stacked) and bonded in an arrayed state, and thicknesses of surfaces (in particular, at least parts in contact with an adjacent member in the surfaces of the bonded sides) on bonded sides of the cases are less than thicknesses of surfaces of non-bonded sides.
摘要翻译： 一种电力存储模块，其中，将具有电极组件和容纳在壳体中的电解质的矩形电力存储装置配置为连接，其中，所述蓄电装置以预定的排列方向（正极和负极的方向 被堆叠）并且以阵列状态结合，并且壳体的接合侧上的表面（特别是至少与接合侧的表面中的相邻构件接触的部分的厚度）的厚度小于非织造材料的表面的厚度， 粘合面。
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