公开(公告)号：US08358496B2

公开(公告)日：2013-01-22

申请号：US12674515

申请日：2008-08-29

申请人： Hiroyuki Watanabe ,  Ron Horikoshi

发明人： Hiroyuki Watanabe ,  Ron Horikoshi

IPC分类号： H01G9/00 ,  H01G5/01 ,  H01G5/06 ,  H01G5/38

CPC分类号： H01G9/016 ,  H01G9/155 ,  H01G11/72 ,  H01G11/74 ,  H01G11/80 ,  Y02E60/13

摘要： A high reliable electric double layer capacitor is provided by increasing a sealing ability and strength of given portions of collecting terminals. In an electric double layer capacitor including a capacitor proper 1a produced by a plurality of stacked cells and an aluminum laminate film covering the exterior of the capacitor proper, a pair of collecting terminals 12 and 13 are provided at opposed portions of the capacitor proper 1a. Each collecting terminal 12 or 13 includes a first bent portion 12b or 13b that is bent to extend along a side surface 1b of the capacitor proper 1a and a second bent portion 12c or 13c that is bent to extend outward from a vertically middle position of the side surface 1b of the capacitor proper 1a. The second bent portions 12c and 13c of the pair of collecting terminals 12 and 13 are arranged to constitute a common plane and covered with the aluminum laminate film in such a manner that leading end portions of the pair of collecting terminals 12 and 13 protrude to the outside from the aluminum laminate film.

摘要翻译： 通过提高收集端子的给定部分的密封能力和强度来提供高可靠性双电层电容器。 在包括由多个层叠单元产生的电容器本体1a和覆盖电容器本体的外部的铝层压膜的双电层电容器中，在电容器本体1a的相对部分设置有一对集电端子12和13。 每个收集终端12或13包括弯曲成沿着电容器本体1a的侧表面1b延伸的第一弯曲部分12b或13b，以及弯曲从第二弯曲部分12c或13c的垂直中间位置向外延伸的第二弯曲部分12c或13c 电容器本体1a的侧面1b。 一对收集端子12和13的第二弯曲部分12c和13c被布置成构成公共平面并且被铝层压膜覆盖，使得一对收集端子12和13的前端部突出到 从铝层压膜外面。

公开(公告)号：US20130017417A1

公开(公告)日：2013-01-17

申请号：US13617900

申请日：2012-09-14

申请人： Jay Whitacre ,  Don Humphreys ,  Wenzhuo Yang ,  Edward Lynch-Bell ,  Alex Mohammad ,  Eric Weber ,  David Blackwood

发明人： Jay Whitacre ,  Don Humphreys ,  Wenzhuo Yang ,  Edward Lynch-Bell ,  Alex Mohammad ,  Eric Weber ,  David Blackwood

IPC分类号： H01M2/20 ,  H01M2/00

CPC分类号： H01M2/1077 ,  H01G11/50 ,  H01G11/74 ,  H01G11/82 ,  H01M2/0257 ,  H01M2/266 ,  H01M4/50 ,  H01M4/663 ,  H01M10/02 ,  H01M10/04 ,  H01M10/0585 ,  H01M12/005 ,  H01M12/02 ,  H01M16/00 ,  H01M2220/10 ,  Y02E60/13 ,  Y10T29/49108

摘要： An electrochemical device including a housing and a stack of electrochemical cells in the housing. Each electrochemical cell includes an anode electrode, a cathode electrode, a separator located between the anode electrode and the cathode electrode and an electrolyte. The electrochemical device also includes a current collector located between adjacent electrochemical cells, an anode bus operatively connected to the anodes of the electrochemical cells in the stack and a cathode bus operatively connected to the cathodes of the electrochemical cells in the stack. The housing, the anode electrode, the cathode electrode, the separator, the anode bus and the cathode bus are non-metallic.

摘要翻译： 一种电化学装置，包括壳体和壳体中的电化学电池堆。 每个电化学电池包括阳极电极，阴极电极，位于阳极电极和阴极电极之间的隔膜和电解质。 电化学装置还包括位于相邻的电化学电池之间的集电器，阳极总线可操作地连接到堆叠中的电化学电池的阳极，阴极总线可操作地连接到堆叠中的电化学电池的阴极。 壳体，阳极电极，阴极电极，隔板，阳极母线和阴极母线是非金属的。

公开(公告)号：US20130011723A1

公开(公告)日：2013-01-10

申请号：US13541102

申请日：2012-07-03

申请人： Yeong Su Cho ,  Kang Heon Hur ,  Bae Kyun Kim

发明人： Yeong Su Cho ,  Kang Heon Hur ,  Bae Kyun Kim

IPC分类号： H01M2/26 ,  H01G9/008 ,  H01G9/155

CPC分类号： H01M2/06 ,  H01G11/74 ,  H01G11/80 ,  H01M2/0217 ,  H01M2/04 ,  H01M2/08 ,  H01M2/12 ,  H01M2/26 ,  H01M2/30 ,  H01M10/04 ,  Y02E60/13

摘要： Disclosed herein are an energy storage case includes: a housing including a reception part in which an energy storage cell and an electrolyte are received; a cover part coupled to the housing and including two through-holes penetrating through both surfaces thereof; a lead connection part including a fusing part to which one end of a current collector of the energy storage cell is fused and a coupling part formed with a first screw part; and an external lead part including a second screw part coupled to the first screw part and a head part having a rectangular shape.

摘要翻译： 本文公开了一种能量储存箱，包括：壳体，包括接收部分，其中容纳有蓄电池和电解质; 耦合到所述壳体并且包括穿过其两个表面的两个通孔的盖部分; 引线连接部，其包括熔融储能电池的集电体的一端的熔融部和与第一螺纹部形成的联接部; 以及外部引线部，包括联接到所述第一螺钉部的第二螺钉部和具有矩形形状的头部。

公开(公告)号：US08329326B2

公开(公告)日：2012-12-11

申请号：US12397649

申请日：2009-03-04

申请人： Daisuke Suto

发明人： Daisuke Suto

IPC分类号： H01M2/00 ,  H01M6/42

CPC分类号： H01M2/266 ,  H01G9/016 ,  H01G9/26 ,  H01G11/10 ,  H01G11/12 ,  H01G11/74 ,  H01M10/0525 ,  Y02E60/13

摘要： An electrochemical device 1A has first and second electrode pads 5a and 5b on the upper surfaces 11 of protrusions 3a and 3b, and has first and second electrode pads 7a and 7b on the lower surfaces 13 of the protrusions 3a and 3b. First and second foil electrode terminals 261a and 261b of an electrochemical element 251 are electrically connected to the first and second electrode pads 5a and 5b, respectively. First and second foil electrode terminals 262a and 262b of an electrochemical element 252 are electrically connected to the first and second electrode pads 7a and 7b, respectively.

摘要翻译： 电化学装置1A在突起3a和3b的上表面11上具有第一和第二电极焊盘5a和5b，并且在突起3a和3b的下表面13上具有第一和第二电极焊盘7a和7b。 电化学元件251的第一和第二箔电极端子261​​a和261b分别电连接到第一和第二电极焊盘5a和5b。 电化学元件252的第一和第二箔电极端子262a和262b分别电连接到第一和第二电极焊盘7a和7b。

公开(公告)号：US20120229954A1

公开(公告)日：2012-09-13

申请号：US13416473

申请日：2012-03-09

申请人： Ha-Young LEE ,  Jun-Ho KIM ,  Sang-Hyun BAE ,  Ji-Eun KANG

发明人： Ha-Young LEE ,  Jun-Ho KIM ,  Sang-Hyun BAE ,  Ji-Eun KANG

IPC分类号： H01G9/155 ,  B23K26/00

CPC分类号： H01G11/74 ,  B23K26/0823 ,  B23K26/282 ,  B23K33/006 ,  B23K2101/12 ,  B23K2101/38 ,  H01G11/82 ,  Y02E60/13 ,  Y02T10/7022

摘要： Disclosed is an electrical energy storage device provided with a metallic casing to receive a bare cell and first and second terminals located outside of the metallic casing corresponding to each electrode of the bare cell, including a plate-like member provided on at least one of the first and second terminals, an inner terminal contacting the plate-like member to form the boundary between the inner terminal and the plate-like member, and a laser welded portion formed along the boundary between the inner terminal and the plate-like member to connect the plate-like member with the inner terminal.

摘要翻译： 公开了一种设置有金属壳体的电能存储装置，用于容纳裸电池以及位于与裸电池的每个电极相对应的金属壳体外部的第一和第二端子，包括设置在裸电池中的至少一个上的板状构件 第一和第二端子，接触板状构件以形成内部端子和板状构件之间的边界的内部端子和沿着内部端子和板状构件之间的边界形成的激光焊接部分，以连接 具有内部端子的板状构件。

公开(公告)号：US08264818B2

公开(公告)日：2012-09-11

申请号：US12690421

申请日：2010-01-20

申请人： Tsuneaki Tamachi ,  Hiroaki Uetake ,  Shunji Watanabe

发明人： Tsuneaki Tamachi ,  Hiroaki Uetake ,  Shunji Watanabe

IPC分类号： H01G9/00

CPC分类号： H01M10/058 ,  H01G9/016 ,  H01G9/058 ,  H01G9/06 ,  H01G9/08 ,  H01G9/155 ,  H01G11/74 ,  H01G11/80 ,  H01G11/84 ,  H01M2/0217 ,  H01M2/0277 ,  H01M2/06 ,  H01M2/26 ,  H01M2/30 ,  H01M10/0436 ,  Y02E60/13 ,  Y02T10/7022

摘要： Provided is an electric double layer capacitor capable of simply connecting a current collector to an external electrode at a low cost and ensuring a sealing property of a container. The electric double layer capacitor includes: a container in which an opening of a concave portion is sealed; an electrolytic solution and a pair of electrode active materials which are accommodated inside the container; and a pair of conductive films which is respectively and electrically connected to the pair of electrode active materials and is formed from a bottom surface of the concave portion to a surface of the container through an opening edge.

摘要翻译： 提供一种能够以低成本简单地将集电体与外部电极连接并确保容器的密封性的双电层电容器。 双电层电容器包括：密封有凹部的开口的容器; 电解液和容纳在容器内部的一对电极活性物质; 以及一对导电膜，其分别电连接到一对电极活性材料，并且通过开口边缘从凹部的底面到容器的表面形成。

公开(公告)号：US08248759B2

公开(公告)日：2012-08-21

申请号：US12834142

申请日：2010-07-12

申请人： Masayuki Sato ,  Yukiyasu Sugihara ,  Yasuyuki Ito ,  Nario Niibo

发明人： Masayuki Sato ,  Yukiyasu Sugihara ,  Yasuyuki Ito ,  Nario Niibo

IPC分类号： H01H9/08 ,  H01H9/12 ,  H01G4/236 ,  H01G4/228

CPC分类号： H01G9/016 ,  H01G9/10 ,  H01G9/155 ,  H01G11/72 ,  H01G11/74 ,  H01G11/78 ,  Y02E60/13

摘要： A capacitor has a capacitor element, an open-topped case on which terminals joined to a pair of electrode lead sections of the capacitor element are disposed facing each other, and a cover combined with the open surface of the case. Each terminal has a pair of intermediate conductive sections and a pair of terminal sections. The joint has a joint surface to which one of the electrode lead sections of the capacitor element is joined. The intermediate conductive sections are L-shaped, and are extendedly disposed in directions opposite to each other from both ends of the joint. The terminal sections are disposed further extendedly from the intermediate conductive sections and placed symmetrically about the joint.

摘要翻译： 电容器具有电容器元件，敞开的外壳，其上连接到电容器元件的一对电极引线部分的端子彼此相对设置，并且盖与壳体的开放表面组合。 每个端子具有一对中间导电部分和一对端子部分。 接合部具有与电容器元件的电极引出部中的一个接合的接合面。 中间导电部分为L形，并且从接头两端彼此相反地延伸设置。 端子部分从中间导电部分进一步延伸设置并且关于接头对称放置。

公开(公告)号：US08233267B2

公开(公告)日：2012-07-31

申请号：US12525636

申请日：2008-01-23

申请人： Teruhisa Miura ,  Shusaku Kawasaki

发明人： Teruhisa Miura ,  Shusaku Kawasaki

IPC分类号： H01G4/32 ,  H01G4/005 ,  H01G4/228

CPC分类号： H01G9/08 ,  H01G9/0003 ,  H01G9/016 ,  H01G9/06 ,  H01G9/155 ,  H01G11/74 ,  H01G11/78 ,  H01G11/80 ,  H01G11/82 ,  Y02E60/13 ,  Y02T10/7022

摘要： The capacitor includes element (1) provided with electrodes at its both ends; metal case (2) with cathode electrode (1c) of element (1) joined to a joint part on the inner bottom surface of metal case (2), containing cathode electrode (1c); and a terminal plate with anode electrode (1b) of element (1) joined to a joint part on the inner surface of the terminal plate, sealing the opening of metal case (2). S1

摘要翻译： 电容器包括在其两端设置有电极的元件（1） 金属壳体（2），与元件（1）的阴极电极（1c）接合在金属外壳（2）的内底表面上的接合部分，包含阴极电极（1c）; 以及端子板，其具有与端子板的内表面上的接合部分接合的元件（1）的阳极电极（1b），密封金属壳体（2）的开口。 S1

公开(公告)号：US20120156549A1

公开(公告)日：2012-06-21

申请号：US13202845

申请日：2011-02-18

申请人： Jens Meintschel ,  Andreas Gutsch ,  Claus-Rupert Hohenthanner ,  Torsten Schmidt

发明人： Jens Meintschel ,  Andreas Gutsch ,  Claus-Rupert Hohenthanner ,  Torsten Schmidt

IPC分类号： H01M4/70

CPC分类号： H01M2/204 ,  H01G9/016 ,  H01G11/68 ,  H01G11/70 ,  H01G11/74 ,  H01G11/82 ,  H01M2/0207 ,  H01M2/0275 ,  H01M2/30 ,  H01M10/0585 ,  Y02E60/13

摘要： An output conductor (102, 103, 202, 203, 303, 402) of an electrochemical cell (101, 201), or a contact element (406, 402) for making contact with it has, at least in places, a surface structure which increases the pressure which the output conductor and contact element exert on one another when the output conductor is connected with a force fit to a contact element.

摘要翻译： 电化学电池（101,201）的输出导体（102,103,202,203,303,402）或用于与其接触的接触元件（406,402）至少在某些地方具有表面结构 当输出导体与接合元件的配合力连接时，这增加了输出导体和接触元件相互施加的压力。

公开(公告)号：US20110236733A1

公开(公告)日：2011-09-29

申请号：US13019714

申请日：2011-02-02

申请人： Ha-Young LEE ,  Jin-A Kang ,  Jun-Ho Kim ,  Sang-Hyun Bae

发明人： Ha-Young LEE ,  Jin-A Kang ,  Jun-Ho Kim ,  Sang-Hyun Bae

IPC分类号： H01M2/12 ,  H01M10/36

CPC分类号： H01G11/78 ,  H01G9/016 ,  H01G11/74 ,  H01G11/80 ,  H01G11/82 ,  H01G11/84 ,  H01M2/022 ,  H01M2/0413 ,  H01M2/1229 ,  H01M2/1294 ,  H01M2/263 ,  H01M10/0431 ,  Y02E60/13

摘要： An energy storage device includes an electrode unit in which a cathode having a cathode lead, an anode having an anode lead, and a separator located between the cathode and the anode to separate the cathode and the anode from each other are rolled together; a housing receiving the electrode unit; an electrolyte filled in the housing; an inner terminal arranged in the housing to face the electrode unit; and an outer terminal connected to the inner terminal. A groove is formed in a side of the inner terminal, and a side protrusion is formed on an inner wall of the housing at a location corresponding to the groove.

摘要翻译： 能量存储装置包括：电极单元，其中具有阴极引线的阴极，具有阳极引线的阳极和位于阴极和阳极之间的隔板，以将阴极和阳极彼此分离; 容纳所述电极单元的壳体; 填充在壳体中的电解质; 内部端子，布置在所述壳体中以面对所述电极单元; 以及连接到内部端子的外部端子。 在内端子的一侧形成有槽，在与槽对应的位置处，在壳体的内壁上形成有侧突起。