公开(公告)号：US08858017B2

公开(公告)日：2014-10-14

申请号：US13997564

申请日：2010-12-28

Applicant: Yun-Zhao Liu

Inventor： Yun-Zhao Liu

IPC: F21L4/00 ,  H01M10/42 ,  H01M2/30 ,  H01M2/02 ,  H01M2/10

CPC classification number: F21L4/00 ,  F21L4/005 ,  F21V23/0421 ,  H01M2/0227 ,  H01M2/1055 ,  H01M2/26 ,  H01M2/30 ,  H01M10/425 ,  H01M2220/30 ,  Y02E60/12

Abstract: A multipolar cell power supply device and a flashlight using the same are provided. The multipolar cell power supply device includes a shell, an electric core inside the hollow part of the shell, a positive pole power distribution unit and a negative pole power distribution unit arranged on the two ends of the shell and respectively corresponding to the positive pole and the negative pole of the electric core, a conductive sheet group for electrically connecting the positive pole power distribution unit to the negative pole power distribution unit, and a controller which is on the end of the shell and electrically connected with the positive pole power distribution unit. The flashlight includes a tube body, the multipolar cell power supply device, a tube head provided with an illuminant and an back end cover provided with a soft cap cover which is corresponding to a signal switch of the controller.

Abstract translation: 提供多极电池电源装置和使用其的手电筒。 多极电池电源装置包括壳体，壳体中空部分内的电芯，正极配电单元和负极配电单元，其布置在壳体的两端并且分别对应于正极和 电芯的负极，用于将正极配电单元电连接到负极配电单元的导电片组和位于壳体的端部并与正极配电单元电连接的控制器 。 手电筒包括管体，多极电池电源装置，设置有发光体的管头和设置有与所述控制器的信号开关相对应的软盖罩的后端盖。

公开(公告)号：US20140120412A1

公开(公告)日：2014-05-01

申请号：US13665306

申请日：2012-10-31

Applicant: MEDTRONIC, INC.

Inventor： Christian S. Nielsen

IPC: H01M2/02 ,  H01G9/08 ,  H05K13/00

CPC classification number: H01M2/0227 ,  H01M2/0222 ,  H01M2/0413 ,  H01M2/046 ,  H01M2/0465 ,  H01M10/0422 ,  H01M10/0427 ,  Y10T29/49002

Abstract: Electrochemical device and method. The electrochemical device has an electrochemical module and an enclosure configured to enclose the electrochemical module. The enclosure has an electrically conductive first housing portion forming a first rim and an electrically conductive second housing portion forming a second rim, the first housing portion and the second housing portion, when the first rim of the first housing portion substantially abuts the second rim of the second housing portion, forming, at least in part, a volume configured to enclose the electrochemical device. The enclosure further has a substantially non-conductive grommet positioned between the first rim and the second rim, and a crimp ring engaging the first rim and the second rim, the crimp ring being configured to secure the first housing portion with respect to the second housing portion. The grommet is further positioned between the crimp ring and the first rim and the second rim.

Abstract translation: 电化学装置及方法。 电化学装置具有电化学模块和被配置为封闭电化学模块的外壳。 外壳具有形成第一边缘的导电第一外壳部分和形成第二边缘的导电的第二外壳部分，第一外壳部分和第二外壳部分，当第一外壳部分的第一边缘基本上邻接第二边缘 所述第二壳体部分至少部分地形成构造成包围所述电化学装置的体积。 所述外壳还具有位于所述第一边缘和所述第二边缘之间的基本上不导电的索环，以及接合所述第一边缘和所述第二边缘的压接环，所述压接环被构造成将所述第一壳体部分相对于所述第二壳体 一部分。 索环进一步定位在压接环与第一边缘和第二边缘之间。

公开(公告)号：US20130330601A1

公开(公告)日：2013-12-12

申请号：US14001264

申请日：2012-03-23

Applicant: Touta Mizuta ,  Tsuyoshi Yanagimoto ,  Shinji Fujii ,  Yukihiro Gotanda ,  Toshihiko Ikehata

Inventor： Touta Mizuta ,  Tsuyoshi Yanagimoto ,  Shinji Fujii ,  Yukihiro Gotanda ,  Toshihiko Ikehata

IPC: H01M2/02

CPC classification number: H01M2/0222 ,  H01M2/0227 ,  H01M2/0413 ,  H01M2/08 ,  H01M10/0525

Abstract: Disclosed is a coin battery including: a cylindrical battery can having a bottom portion, and a first side wall rising from the periphery of the bottom portion; a sealing plate having a top portion, and a second side wall extending from the periphery of the top portion along the inner side of the first side wall; a gasket interposed and compressed between the first side wall and the second side wall; and a power generation element sealed with the battery can and the sealing plate. In order to improve the battery capacity while ensuring leakage resistance, the second side wall is provided with a bulging portion bulging outward, and a part of the power generation element is disposed inside the bulging portion. The negative electrode is preferably in contact with the inner side of the bulging portion.

Abstract translation: 公开了一种硬币电池，包括：具有底部的圆筒形电池罐和从底部的周边起升的第一侧壁; 具有顶部的密封板和从顶部的周边沿第一侧壁的内侧延伸的第二侧壁; 插入并压缩在所述第一侧壁和所述第二侧壁之间的垫圈; 以及用电池壳和密封板密封的发电元件。 为了提高电池容量同时确保泄漏电阻，第二侧壁设置有向外凸出的凸出部分，并且发电元件的一部分设置在凸出部内。 负极优选与凸出部的内侧接触。

公开(公告)号：US08318347B2

公开(公告)日：2012-11-27

申请号：US12247666

申请日：2008-10-08

Applicant: Tomohiko Yokoyama ,  Masato Fujikawa ,  Hideharu Takezawa ,  Shinji Kasamatsu

Inventor： Tomohiko Yokoyama ,  Masato Fujikawa ,  Hideharu Takezawa ,  Shinji Kasamatsu

IPC: H01M4/13 ,  H01M10/50 ,  H01M2/26 ,  H01M4/64

CPC classification number: H01M10/0585 ,  H01M2/0227 ,  H01M4/134 ,  H01M4/70 ,  H01M10/0525 ,  H01M10/613 ,  H01M10/623 ,  H01M10/647 ,  H01M10/651 ,  H01M10/6553 ,  Y02T10/7011

Abstract: In a lithium ion secondary battery including a flat-plate electrode assembly which is configured by stacking the positive electrode, the separator, and the negative electrode in the thickness direction thereof, each of the positive electrode and the negative electrode includes a current collector and an active material layer. Each of the current collector includes a substantially rectangular current collector body, a heat radiating portion, and a lead portion, and the heat radiating portions are projected toward the outside of the electrode assembly so as not to overlap with each other in the thickness direction of the electrode assembly. In this way, heat caused inside the lithium ion secondary battery can be diffused efficiently to the outside, and safety of the lithium ion secondary battery can be further increased, without complicating the battery structure and decreasing mechanical strength of the battery.

Abstract translation: 在包括通过在其厚度方向堆叠正极，隔板和负极而构成的平板电极组件的锂离子二次电池中，正电极和负电极都包括集电体和 活性物质层。 每个集电器包括基本上矩形的集电体，散热部分和引线部分，并且散热部分朝向电极组件的外部突出，以便在电极组件的外侧不会在厚度方向上彼此重叠 电极组件。 以这种方式，锂离子二次电池内产生的热可以有效地扩散到外部，并且可以进一步提高锂离子二次电池的安全性，而不会使电池结构复杂化并且降低电池的机械强度。

公开(公告)号：US08021775B2

公开(公告)日：2011-09-20

申请号：US11714485

申请日：2007-03-06

Applicant: Thomas D. Kaun

Inventor： Thomas D. Kaun

IPC: H01M2/18

CPC classification number: H01M2/0413 ,  H01M2/0227 ,  H01M2/1229 ,  H01M2/164 ,  H01M2/1686 ,  H01M2/18 ,  H01M6/10 ,  H01M6/5038 ,  H01M10/04 ,  H01M10/0413 ,  H01M10/0431 ,  H01M10/045 ,  H01M10/0525 ,  H01M10/0583 ,  H01M10/0587 ,  H01M10/345 ,  H01M10/4207 ,  H01M10/613 ,  H01M10/625 ,  H01M10/643 ,  H01M10/654 ,  H01M10/6556 ,  H01M10/6557 ,  H01M10/6567

Abstract: An electrochemical device comprising alternating layers of positive and negative electrodes separated from each other by separator layers. The electrode layers extend beyond the periphery of the separator layers providing superior contact between the electrodes and battery terminals, eliminating the need for welding the electrode to the terminal. Electrical resistance within the battery is decreased and thermal conductivity of the cell is increased allowing for superior heat removal from the battery and increased efficiency. Increased internal pressure within the battery can be alleviated without damaging or removing the battery from service while keeping the contents of the battery sealed off from the atmosphere by a pressure release system. Nonoperative cells within a battery assembly can also be removed from service by shorting the nonoperative cell thus decreasing battery life.

Abstract translation: 一种电化学装置，包括通过分离器层彼此分离的交替的正极和负极的层。 电极层延伸超过隔板层的周边，提供电极和电池端子之间的良好接触，消除了将电极焊接到端子的需要。 电池内的电阻降低，并且电池的热导率增加，从而能够从电池中获得优异的散热并提高效率。 可以减轻电池内部的内部压力，同时不会损坏或取出电池，同时保持电池的内容物通过压力释放系统与大气密封。 电池组件中的非手术细胞也可以通过短路非手术细胞从服务中去除，从而降低电池寿命。

公开(公告)号：US20090286152A1

公开(公告)日：2009-11-19

申请号：US12467723

申请日：2009-05-18

Applicant: Hajime NISHINO ,  Kohei SUZUKI

Inventor： Hajime NISHINO ,  Kohei SUZUKI

IPC: H01M2/02 ,  H01M2/30

CPC classification number: H01M2/166 ,  H01M2/0227 ,  H01M2/30

Abstract: In an electricity storage device buried with a storage battery accommodated in a housing, it is aimed to prevent a positive electrode terminal and a negative electrode terminal from being corroded even upon condensation in the housing.An electricity storage device of the present invention is provided with a storage battery 4 including a positive electrode terminal 7 and a negative electrode terminal 8 and a housing 5 for accommodating this storage battery 4 and is so constructed as to satisfy at least one of a first condition of maintaining the potential of the negative electrode terminal 8 lower than a ground surface potential and a second condition of maintaining the potential of the positive electrode terminal 7 higher than the ground surface potential. Alternatively, at least one of the positive electrode terminal 7 and the negative electrode terminal 8 is arranged to face downward.

Abstract translation: 在容纳在壳体中的蓄电池埋藏的蓄电装置中，为了防止正极端子和负极端子即使在壳体中冷凝也被腐蚀。 本发明的蓄电装置设置有包括正极端子7和负极端子8的蓄电池4和用于容纳该蓄电池4的壳体5，并且构成为满足以下要求中的至少一个：第一 保持负极端子8的电位低于地表电位的条件以及保持正极端子7的电位高于地表电位的第二条件。 或者，正极端子7和负极端子8中的至少一个被布置为面向下。

公开(公告)号：US20070160901A1

公开(公告)日：2007-07-12

申请号：US11714485

申请日：2007-03-06

Applicant: Thomas Kaun

Inventor： Thomas Kaun

IPC: H01M2/18 ,  H01M2/08 ,  H01M2/12

CPC classification number: H01M2/0413 ,  H01M2/0227 ,  H01M2/1229 ,  H01M2/164 ,  H01M2/1686 ,  H01M2/18 ,  H01M6/10 ,  H01M6/5038 ,  H01M10/04 ,  H01M10/0413 ,  H01M10/0431 ,  H01M10/045 ,  H01M10/0525 ,  H01M10/0583 ,  H01M10/0587 ,  H01M10/345 ,  H01M10/4207 ,  H01M10/613 ,  H01M10/625 ,  H01M10/643 ,  H01M10/654 ,  H01M10/6556 ,  H01M10/6557 ,  H01M10/6567

Abstract: An electrochemical device comprising alternating layers of positive and negative electrodes separated from each other by separator layers. The electrode layers extend beyond the periphery of the separator layers providing superior contact between the electrodes and battery terminals, eliminating the need for welding the electrode to the terminal. Electrical resistance within the battery is decreased and thermal conductivity of the cell is increased allowing for superior heat removal from the battery and increased efficiency. Increased internal pressure within the battery can be alleviated without damaging or removing the battery from service while keeping the contents of the battery sealed off from the atmosphere by a pressure release system. Nonoperative cells within a battery assembly can also be removed from service by shorting the nonoperative cell thus decreasing battery life.

Abstract translation: 一种电化学装置，包括通过分离器层彼此分离的交替的正极和负极的层。 电极层延伸超过隔板层的周边，提供电极和电池端子之间的良好接触，消除了将电极焊接到端子的需要。 电池内的电阻降低，并且电池的热导率增加，从而能够从电池中获得优异的散热并提高效率。 可以减轻电池内部的内部压力，同时不会损坏或取出电池，同时保持电池的内容物通过压力释放系统与大气密封。 电池组件中的非手术细胞也可以通过短路非手术细胞从服务中去除，从而降低电池寿命。

公开(公告)号：US06688201B1

公开(公告)日：2004-02-10

申请号：US10069440

申请日：2002-02-14

Applicant: Tensaburo Dokyu ,  Mikio Majima ,  Saburo Nakatsuka ,  Takanori Kuse ,  Akio Shizuno

Inventor： Tensaburo Dokyu ,  Mikio Majima ,  Saburo Nakatsuka ,  Takanori Kuse ,  Akio Shizuno

IPC: B21D2806

CPC classification number: H01M2/0227 ,  B21D28/06 ,  B21D43/10 ,  B21D43/28 ,  H01M2/105 ,  Y10T83/445 ,  Y10T83/4486 ,  Y10T83/6614 ,  Y10T83/943 ,  Y10T83/944

Abstract: After a large thin sheet (17) has been gripped in a registered state by a plurality of chuck tools (21) and transported in the X direction to a control start position, Y direction movement control for moving the sheet reciprocally by a prescribed movement pitch in the Y direction which is perpendicular to the X direction, and X direction movement control for moving the sheet by a prescribed movement pitch in the X direction each time it has been moved in either Y direction, are repeated in alternate fashion, and every other punching location (18) of a plurality of punching locations in the Y direction on the large thin sheet (17) are successively registered in position with respect to punching tools (23) and the plurality of alternate punching locations (18) in the Y direction of the large thin sheet (17) are then punched out simultaneously.

Abstract translation: 在通过多个卡盘工具（21）在大量的薄片（17）被夹持在注册状态之后，并且在X方向上被传送到控制开始位置时，Y方向移动控制用于使片材以规定的移动间距往复移动 在与X方向垂直的Y方向上，并且X方向移动控制用于每当Y方向移动时在X方向上以X方向移动片材规定的移动间距，并且彼此重复 相对于冲孔工具（23）和Y方向上的多个交替冲压位置（18），在大薄板（17）上的Y方向上的多个冲压位置的冲压位置（18） 然后同时冲压出大薄片（17）。

公开(公告)号：US20020031704A1

公开(公告)日：2002-03-14

申请号：US09875217

申请日：2001-06-06

Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Inventor： Mitsugu Okahisa ,  Susumu Yamanaka ,  Takao Uyama ,  Toshihiko Ikehata ,  Tetsuya Takeuchi

IPC: H01M002/08 ,  H01M002/30 ,  H01M010/04

CPC classification number: H01M2/0227 ,  H01M2/0207 ,  H01M2/0222 ,  H01M2/023 ,  H01M2/0413 ,  H01M2/08 ,  H01M10/0436 ,  Y10T29/4911

Abstract: The instant specification discloses a flat battery constituted by sealing a power generation element with: a case that works as one electrode terminal; a sealing plate that works as the other electrode terminal and has a flat central section projected outward and a flat peripheral section extending substantially parallel to the flat central section; and a gasket that insulates the case from the sealing plate, characterized in that the peripheral section of the sealing plate has an outer circumferential part being bent, or the case has a turned edge provided to make the peripheral section of the sealing plate fitted therein via the gasket and to partly press the gasket. The flat battery of the present invention having improvement in shape of the sealing plate and/or the case is sufficiently thin and exerts the effects of high leakage resistance and excellent mass productivity.

Abstract translation: 本说明书公开了一种通过密封发电元件构​​成的扁平电池，其具有：作为一个电极端子的壳体; 作为另一个电极端子并且具有向外突出的平坦的中心部分和基本上平行于平坦的中心部分延伸的平坦的周边部分的密封板; 以及将壳体与密封板绝缘的垫圈，其特征在于，密封板的周边部分具有弯曲的外周部分，或者壳体具有设置成使密封板的周边部分嵌入其中的转动边缘， 垫圈并部分按压垫圈。 具有密封板和/或壳体的形状改善的本发明的扁平电池足够薄，并且具有高的耐漏电性和优异的批量生产率的效果。

公开(公告)号：US3096217A

公开(公告)日：1963-07-02

申请号：US6034460

申请日：1960-10-04

Applicant: MALLORY & CO INC P R

Inventor： CLUNE RICHARD R

IPC: H01M2/02 ,  H01M2/04 ,  H01M6/08

CPC classification number: H01M2/0227 ,  H01M2/0413 ,  H01M6/08