公开(公告)号：US20150093612A1

公开(公告)日：2015-04-02

申请号：US14498358

申请日：2014-09-26

申请人： GS Yuasa International Ltd.

发明人： Yasunori OKUNO

IPC分类号： H01G11/76 ,  H01M2/12 ,  H01M2/34 ,  H01G11/78 ,  H01M2/02

CPC分类号： H01M2/024 ,  H01G9/10 ,  H01G11/20 ,  H01G11/74 ,  H01G11/78 ,  H01M2/345 ,  H01M2200/20 ,  Y02E60/13

摘要： An energy storage device includes an electrode assembly, a case, a terminal part, and a current collector, wherein the terminal part has: an external terminal having at least a part exposed to outside of the case; a conduction member configured to make the external terminal and the current collector conductive; a decoupling mechanism configured to decouple the conduction member, or hinder a conduction state of the conduction member; and an auxiliary terminal disposed spaced from the external terminal, and having at least a part exposed to the outside of the case, the auxiliary terminal being electrically connected to the current collector.

摘要翻译： 能量存储装置包括电极组件，壳体，端子部分和集电器，其中端子部分具有：至少部分暴露于壳体外部的外部端子; 被配置为使外部端子和集电体导电的导电构件; 解耦机构，其被配置为使导电构件解耦或阻碍导电构件的导通状态; 以及辅助端子，与所述外部端子间隔开设置，并且至少具有暴露于所述外壳外部的部分，所述辅助端子与所述集电体电连接。

公开(公告)号：US08962175B2

公开(公告)日：2015-02-24

申请号：US14051766

申请日：2013-10-11

申请人： Aquion Energy Inc.

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

IPC分类号： H01M10/02 ,  H01M16/00 ,  H01M10/04 ,  H01M10/0585

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：US08940850B2

公开(公告)日：2015-01-27

申请号：US14156457

申请日：2014-01-16

申请人： Carver Scientific, Inc.

发明人： David R. Carver ,  Robert G. Carver ,  Sean W. Reynolds ,  Sean Claudius Hall ,  Noah Anthony Davis

IPC分类号： C08F210/00 ,  H01G9/00 ,  H01G11/78 ,  H01G13/00 ,  H01G4/018 ,  H01G4/04 ,  H01G4/20 ,  H02J7/34

CPC分类号： H01G11/28 ,  H01G4/018 ,  H01G4/04 ,  H01G4/206 ,  H01G11/74 ,  H01G11/78 ,  H01G13/00 ,  H02J7/345 ,  Y02T10/7022

摘要： An energy storage device comprises a capacitor having a dielectric between opposite electrodes and a nonconductive coating between at least one electrode and the dielectric. The nonconductive coating allows for much higher voltages to be employed than in traditional EDLCs, which significantly increases energy stored in the capacitor. Viscosity of the dielectric material may be increased or decreased in a controlled manner, such as in response to an applied external stimulus, to control discharge and storage for extended periods of time.

摘要翻译： 能量存储装置包括具有相对电极之间的电介质的电容器和至少一个电极和电介质之间的非导电涂层。 非传导涂层允许采用比传统EDLC高得多的电压，这显着增加了存储在电容器中的能量。 电介质材料的粘度可以以受控的方式增加或减少，例如响应于所施加的外部刺激，以长时间控制放电和储存。

公开(公告)号：US20150004478A1

公开(公告)日：2015-01-01

申请号：US13097454

申请日：2011-04-29

申请人： Joseph M. Prinzbach ,  Lou Serpe ,  Gary Freitag ,  David E. Smith

发明人： Joseph M. Prinzbach ,  Lou Serpe ,  Gary Freitag ,  David E. Smith

IPC分类号： H01M2/06 ,  H01G9/008 ,  H01M10/04

CPC分类号： H01G9/008 ,  H01G9/10 ,  H01G11/74 ,  H01G11/80 ,  H01M2/065 ,  H01M2/30 ,  H01M10/0422 ,  H01M10/052 ,  Y02E60/13 ,  Y10T29/49108 ,  Y10T29/49115

摘要： An electrochemical cell comprising a hermetic glass-to-metal seal utilizing a gold coated terminal lead is described. The surface of the terminal lead is directly coated with a layer of gold utilizing an electroplating method. The improved process improves manufacturing efficiencies and reliability of the electrochemical cell.

摘要翻译： 描述了一种电化学电池，其包括利用镀金的终端引线的密封玻璃 - 金属密封件。 使用电镀方法将端子引线的表面直接涂覆一层金。 改进的工艺提高了电化学电池的制造效率和可靠性。

公开(公告)号：US08760840B2

公开(公告)日：2014-06-24

申请号：US13085735

申请日：2011-04-13

申请人： Hiroaki Hasegawa ,  Hidetake Itoh ,  Yoshihiko Ohashi ,  Kazuo Katai ,  Yosuke Miyaki

发明人： Hiroaki Hasegawa ,  Hidetake Itoh ,  Yoshihiko Ohashi ,  Kazuo Katai ,  Yosuke Miyaki

IPC分类号： H01G2/02 ,  H01G9/06 ,  H01G4/228 ,  H01G9/10 ,  H05K5/03 ,  H01R9/00

CPC分类号： H01M2/30 ,  H01G11/74 ,  H01G11/82 ,  H01M2/32 ,  H01M10/0525 ,  H01M10/0585 ,  H05K3/305 ,  H05K3/3426 ,  H05K3/3463 ,  H05K2201/10015 ,  H05K2201/10037 ,  Y02E60/13 ,  Y02P70/613 ,  Y10T29/49002

摘要： A lead 3 of an electrochemical device includes a lead body 3A containing Al, and a bent metallic thin film 3a provided to a tip part of the lead body 3A. The metallic thin film 3a includes a thin film body 3a1 containing Ni, and a plating layer 3a2 containing Sn and covering at least an outer surface of the bent thin film body 3a1. A specific area of an inner surface of the bent thin film body 3a1 and a surface of the lead body 3A are welded in a predetermined area without the plating layer 3a2 being disposed there between.

摘要翻译： 电化学装置的引线3包括含有Al的引线主体3A和设置在引线主体3A的尖端部分上的弯曲的金属薄膜3a。 金属薄膜3a包括含有Ni的薄膜体3a1和包含Sn的镀层3a2，并且至少覆盖弯曲薄膜体3a1的外表面。 弯曲薄膜体3a1的内表面的特定区域和引线体3A的表面焊接在预定区域，而不在其间设置镀层3a2。

公开(公告)号：US20140168853A1

公开(公告)日：2014-06-19

申请号：US13842189

申请日：2013-03-15

申请人： SAMSUNG ELECTRO-MECHANICS CO., LTD.

发明人： Jae Hoon Choi ,  Yeong Su Cho ,  Eun Sil Kim ,  Se Woong Paeng ,  Bae Kyun Kim ,  Ji Sung Cho

IPC分类号： H01G11/26 ,  H01G9/00 ,  H01G13/00

CPC分类号： H01G13/00 ,  H01G11/74 ,  H01G11/78 ,  H01G11/82 ,  H01G11/84 ,  Y02E60/13 ,  Y02T10/7022

摘要： Disclosed herein is a super capacitor including: an electrode assembly; a pouch cell enclosing an outer peripheral surface of the electrode assembly; a resin case molding the pouch cell; and a lead wire of which one side is electrically connected to the electrode assembly and the other side exposed to the outside of the resin case is bonded to an outer peripheral surface of the resin case. According to the present invention, the super capacitor may have durability against external impact, and cycle life characteristics of the super capacitor may be significantly improved.

摘要翻译： 这里公开了一种超级电容器，包括：电极组件; 封闭电极组件的外周表面的袋细胞; 模塑袋细胞的树脂外壳; 并且其一侧电连接到电极组件并且暴露于树脂壳体的外侧的另一侧的引线被接合到树脂壳体的外周表面。 根据本发明，超级电容器可以具有耐外部冲击的耐久性，并且可以显着地提高超级电容器的循环寿命特性。

公开(公告)号：US08748039B2

公开(公告)日：2014-06-10

申请号：US13050980

申请日：2011-03-18

申请人： Kiyofumi Ogino ,  Kazutaka Kuriki

发明人： Kiyofumi Ogino ,  Kazutaka Kuriki

IPC分类号： H01M4/66

CPC分类号： H01M10/0525 ,  H01G11/12 ,  H01G11/28 ,  H01G11/50 ,  H01G11/68 ,  H01G11/70 ,  H01G11/72 ,  H01G11/74 ,  H01G11/84 ,  H01M4/0404 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/667 ,  H01M4/70 ,  H01M10/0413 ,  H01M10/0459 ,  H01M10/0583 ,  H01M2004/025 ,  Y02E60/13 ,  Y10T29/417 ,  Y10T29/49108 ,  Y10T29/49115

摘要： An electrode of an energy storage device with less deterioration by charge and discharge can be manufactured. In addition, an energy storage device which has large capacity and high endurance can be manufactured. A manufacturing method of an electrode of an energy storage device is provided in which a high-wettability regions and a low-wettability region are formed at a surface of a current collector, a composition containing silicon, germanium, or tin is discharged to the high-wettability regions and then baked to form separate active materials over a surface of the current collector. Thus, an electrode of an energy storage device with less deterioration due to charge and discharge can be manufactured.

摘要翻译： 可以制造具有较少的充放电劣化的储能装置的电极。 另外，能够制造容量大，耐久性高的储能装置。 提供一种储能装置的电极的制造方法，其中在集电体的表面形成有高润湿性区域和低润湿性区域，含有硅，锗或锡的组合物排出到高 - 润湿性区域，然后烘烤以在集电器的表面上形成分离的活性材料。 因此，可以制造由于充放电而具有较小劣化的储能装置的电极。

公开(公告)号：US08748020B2

公开(公告)日：2014-06-10

申请号：US13922736

申请日：2013-06-20

申请人： LS Mtron Ltd.

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

IPC分类号： H01M2/06 ,  H01M2/12 ,  H01G9/008 ,  H01G9/08 ,  H01G9/12

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，布置在壳体中以面对电极单元; 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。

公开(公告)号：US20140139972A1

公开(公告)日：2014-05-22

申请号：US14007358

申请日：2012-07-20

申请人： Katsunori Yokoshima

发明人： Katsunori Yokoshima

IPC分类号： H01G11/24

CPC分类号： H01G11/24 ,  H01G11/66 ,  H01G11/70 ,  H01G11/74 ,  H01G11/82 ,  Y02E60/13

摘要： The present application provides an electric double-layer capacitor capable of reducing an internal resistance without exerting a large stress on a positive electrode body, a negative electrode body, and separators. The electric double-layer capacitor according to the present invention is obtained by housing a capacitor element impregnated with an electrolytic solution in a case. The capacitor element is obtained by stacking and winding a positive electrode body, separators, and a negative electrode body. The positive electrode body has positive electrode current collector tabs fixed on positive electrode current collectors. The negative electrode body has negative electrode current collector tabs fixed on negative electrode current collectors. The paired positive electrode current collector tab are displaced from each other and the paired negative electrode tabs are displaced from each other in a state where the positive electrode body and the negative electrode body are not wound.

摘要翻译： 本申请提供了一种能够在正电极体，负极体和隔板上不施加大应力的情况下能够降低内阻的双电层电容器。 根据本发明的双电层电容器通过将浸有电解液的电容器元件容纳在壳体中而获得。 电容器元件通过堆叠和卷绕正极体，隔板和负极体而获得。 正极体具有固定在正极集电体上的正极集电体接头。 负极体具有固定在负极集电体上的负极集电体接头。 成对的正极集电体片彼此偏移，并且在正极体和负极体未被缠绕的状态下，成对的负极片彼此偏移。

公开(公告)号：US08709624B2

公开(公告)日：2014-04-29

申请号：US13237947

申请日：2011-09-21

申请人： Ming-Te Chuang ,  Kuang-Jung Tan

发明人： Ming-Te Chuang ,  Kuang-Jung Tan

IPC分类号： H01M2/12

CPC分类号： H01M2/0257 ,  H01G2/103 ,  H01G9/12 ,  H01G11/74 ,  H01G11/80 ,  H01M2/04 ,  H01M2/1229 ,  H01M2/30 ,  H01M10/04 ,  Y02E60/13

摘要： An energy storage device package is provided. The energy storage device package includes a bottom cover and a top cover connected to form a hollow chamber to accumulate an electrolyte, a first electrode and a second electrode formed on the top cover and which stretch from the top cover to the hollow chamber to contact the electrolyte, and a safety valve. The first electrode includes an opening and an exhaust channel that extends between the hollow chamber and the opening. When a gas pressure in the hollow chamber is smaller than or equal to a threshold value, the safety valve in the first electrode blocks the exhaust channel. When the gas pressure is larger than the threshold value, the gas pushes to open the safety valve and flows out from the hollow chamber through the exhaust channel and the opening.

摘要翻译： 提供储能装置包装。 能量存储装置包括底盖和顶盖，其连接形成中空室以积聚电解质，第一电极和形成在顶盖上的第二电极，其从顶盖延伸到中空室以接触 电解液和安全阀。 第一电极包括在中空室和开口之间延伸的开口和排气通道。 当中空室中的气体压力小于或等于阈值时，第一电极中的安全阀阻止排气通道。 当气体压力大于阈值时，气体推动开启安全阀，并通过排气通道和开口从中空室流出。