公开(公告)号：US20150380787A1

公开(公告)日：2015-12-31

申请号：US14848890

申请日：2015-09-09

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Haruchika ISHII ,  Kazuya KURIYAMA ,  Toshihide ARIKAWA ,  Hirotada TAHARA ,  Masataka SHIKOTA ,  Hiroki INAGAKI ,  Yuichi KlKUMA ,  Kengo KURATA ,  Hirotaka HAYASHIDA ,  Yoshinao TATEBAYASHI

IPC: H01M16/00 ,  H01M10/06 ,  H01M4/525 ,  H01M4/485 ,  H01M4/505 ,  H01M10/0525 ,  H01M4/131

Abstract: According to an embodiment, there is provided a battery system. The battery system includes a first battery and a second battery connected in parallel with the first battery. The first battery includes a lead storage battery. The second battery includes a nonaqueous electrolyte battery. The nonaqueous electrolyte battery includes a positive electrode and a negative electrode. The negative electrode includes a negative-electrode-mixture layer, and the negative-electrode-mixture layer contains lithium titanate. The positive electrode contains a positive electrode active material LiMn2-x(a)xO4. A ratio of a battery capacity of the second battery to a battery capacity of the first battery is in a range of 1/133 to 1/2.

Abstract translation: 根据实施例，提供了一种电池系统。 电池系统包括与第一电池并联连接的第一电池和第二电池。 第一个电池包括一个铅蓄电池。 第二电池包括非水电解质电池。 非水电解质电池包括正极和负极。 负极包括负极混合层，负极混合层含有钛酸锂。 正极含有正极活性物质LiMn 2-x（a）xO 4。 第二电池的电池容量与第一电池的电池容量的比率在1/133至1/2的范围内。

公开(公告)号：US20140322578A1

公开(公告)日：2014-10-30

申请号：US14324817

申请日：2014-07-07

Applicant: KABUSHIKI KAISHA TOSHIBA

Inventor： Tatsuya SHINODA ,  Hideyuki ISHII ,  Kengo KURATA ,  Yoshiaki ASAMI ,  Tsutomu MATSUI ,  Eiki KASHIWAZAKI ,  Kenichi TAKAHASHI

IPC: H01M2/04

CPC classification number: H01M2/0482 ,  H01M2/0202 ,  H01M2/0277 ,  H01M2/043 ,  H01M2/14 ,  H01M2/1653 ,  H01M2/18 ,  H01M2/263 ,  H01M10/0431 ,  H01M10/0468 ,  H01M10/0525 ,  H01M2220/20

Abstract: According to one embodiment, there is provided a battery. The battery includes a metallic outer can, a wound electrode group, a positive electrode-lead, a negative electrode-lead, a positive electrode insulating cover, and a negative electrode insulating cover.

Abstract translation: 根据一个实施例，提供一种电池。 电池包括金属外罐，卷绕电极组，正极引线，负极引线，正极绝缘盖和负极绝缘盖。

公开(公告)号：US20180019448A1

公开(公告)日：2018-01-18

申请号：US15716910

申请日：2017-09-27

Applicant: Kabushiki Kaisha Toshiba

Inventor： Toshifumi SHIMIZU ,  Kengo KURATA ,  Natsuki TOYOTA ,  Eiki KASHIWAZAKI

IPC: H01M2/02 ,  H01M2/26 ,  H01M2/04 ,  B23K26/20 ,  B23K26/00 ,  H01M2/22 ,  H01M2/12

CPC classification number: H01M2/024 ,  B23K26/00 ,  B23K26/20 ,  H01M2/0217 ,  H01M2/0426 ,  H01M2/12 ,  H01M2/22 ,  H01M2/26 ,  H01M2/263 ,  Y10T29/4911

Abstract: According to one embodiment, there is provided a battery having a plurality of current collector tabs extended from a plurality of points of a current collector of at least one electrode of a positive electrode and a negative electrode. The battery further has a lid and a lead. The lead has a current collector tab junctional part connected with the current collector tabs, a lid junctional part fixed to the lid, and a vibration absorber part linking the current collector tab junctional part to the lid junctional part.

公开(公告)号：US20150214513A1

公开(公告)日：2015-07-30

申请号：US14683188

申请日：2015-04-10

Applicant: Kabushiki Kaisha Toshiba

Inventor： Hideyuki ISHII ,  Eiki KASHIWAZAKI ,  Kengo KURATA ,  Tatsuya SHINODA ,  Tsutomu MATSUI ,  Yoshiaki ASAMI

IPC: H01M2/02 ,  H01M2/30 ,  H01M10/04

CPC classification number: H01M2/024 ,  H01M2/22 ,  H01M2/263 ,  H01M2/30 ,  H01M10/0431 ,  H01M10/052 ,  H01M10/0587 ,  H01M2220/20

Abstract: According to one embodiment, a battery includes an electrode group, a tab, a conductive nipping member, a case, a lid and a lead. The conductive nipping member includes first and second nipping sections. The first and second nipping sections divide the tab into two bundles in which portions of the tab are laminated onto each other in a thickness direction of the electrode group. The lead includes a connecting section connected electrically to a terminal, and current collecting sections which are two sections branched from the connecting section and sandwiching the nipping member.

Abstract translation: 根据一个实施例，电池包括电极组，凸片，导电夹持部件，壳体，盖子和引线。 导电性夹持构件包括第一和第二夹持部。 第一和第二夹持部将突片分成两束，其中突片的一部分在电极组的厚度方向彼此层叠。 引线包括与端子电连接的连接部分和从连接部分分叉并夹持夹持部件的两个部分的集电部。

公开(公告)号：US20130130100A1

公开(公告)日：2013-05-23

申请号：US13745444

申请日：2013-01-18

Applicant: Kabushiki Kaisha Toshiba

Inventor： Kengo KURATA ,  Tatsuya Shinoda ,  Mitsuhiro Hoshino ,  Hideyuki Ishii

IPC: H01M2/30

CPC classification number: H01M2/30 ,  H01M2/024 ,  H01M2/043 ,  H01M2/06 ,  H01M2/1241 ,  H01M2/206 ,  H01M2/263 ,  H01M2/305 ,  H01M10/0525 ,  H01M10/0587 ,  Y02E60/122 ,  Y02T10/7011

Abstract: According to one embodiment, a battery includes a package can, an electrode group, a lid and a plurality of homopolar external terminals. The electrode group is provided in the package can and comprises a positive electrode and a negative electrode. The lid is provided to an opening part of the package can. The plurality of homopolar external terminals are provided on the lid and electrically connected to the positive electrode or negative electrode.

Abstract translation: 根据一个实施例，电池包括封装罐，电极组，盖子和多个单极外部端子。 电极组设置在封装罐中，并且包括正极和负极。 盖子被提供到包装罐的开口部分。 多个单极外部端子设置在盖上并电连接到正极或负极。