公开(公告)号：US06805993B2

公开(公告)日：2004-10-19

申请号：US09829296

申请日：2001-04-09

Applicant: Tsuyoshi Kaito ,  Shinji Mino ,  Hiroshi Yoshizawa

Inventor： Tsuyoshi Kaito ,  Shinji Mino ,  Hiroshi Yoshizawa

IPC: H01M1050

CPC classification number: H01M2/348 ,  H01M2/0207 ,  H01M2/34 ,  H01M6/10 ,  H01M2200/10

Abstract: A non-aqueous electrolyte rechargeable battery is provided with a switch element in a circuit for connecting the battery to an external power source, the switch element being operable in response to a change in temperature of the battery, thereby disconnecting the battery from the circuit and establishing a short circuit across the positive electrode and the negative electrode, the switch element being capable of restoring to its initial state in response to a change in temperature of the battery.

Abstract translation: 非水电解质可再充电电池在用于将电池连接到外部电源的电路中设置有开关元件，开关元件可响应于电池的温度变化而工作，从而将电池与电路断开， 在正电极和负电极之间建立短路，开关元件能够响应于电池温度的变化恢复到初始状态。

公开(公告)号：US20060204836A1

公开(公告)日：2006-09-14

申请号：US11433672

申请日：2006-05-15

Applicant: Tsuyoshi Kaito ,  Futoshi Tanigawa ,  Naoto Arai

Inventor： Tsuyoshi Kaito ,  Futoshi Tanigawa ,  Naoto Arai

IPC: H01M4/64 ,  H01M4/58

CPC classification number: H01M10/0525 ,  H01M2/08 ,  H01M2/1673 ,  H01M2/26 ,  H01M4/13 ,  H01M4/667 ,  H01M4/70 ,  H01M10/0587

Abstract: A lithium ion secondary battery includes: (a) a positive electrode plate comprising an active material part and a current collector carrying the active material part, the active material part comprising a positive electrode active material capable of absorbing or desorbing a lithium ion during charge and discharge; (b) a negative electrode plate comprising an active material part and a current collector carrying the active material part, the active material part comprising a negative electrode active material capable of absorbing or desorbing a lithium ion during charge and discharge; (c) a separator interposed between the positive and negative electrode plates; (d) an electrolyte; and (e) a battery case accommodating the positive and negative electrode plates, the separator, and the electrolyte. The positive and negative electrode plates are wound with the separator interposed therebetween, thereby to form an electrode plate assembly. The electrode plate assembly is so configured that each lengthwise edge of the positive electrode current collector is positioned on an outer side of each lengthwise edge of the negative electrode active material part.

公开(公告)号：US07935445B2

公开(公告)日：2011-05-03

申请号：US11433672

申请日：2006-05-15

Applicant: Tsuyoshi Kaito ,  Futoshi Tanigawa ,  Naoto Arai

Inventor： Tsuyoshi Kaito ,  Futoshi Tanigawa ,  Naoto Arai

IPC: H01M6/18 ,  H01M6/00 ,  H01M2/14 ,  H01M2/18 ,  H01M2/02 ,  H01M2/16

CPC classification number: H01M10/0525 ,  H01M2/08 ,  H01M2/1673 ,  H01M2/26 ,  H01M4/13 ,  H01M4/667 ,  H01M4/70 ,  H01M10/0587

Abstract: A lithium ion secondary battery includes: (a) a positive electrode plate comprising an active material part and a current collector carrying the active material part, the active material part comprising a positive electrode active material capable of absorbing or desorbing a lithium ion during charge and discharge; (b) a negative electrode plate comprising an active material part and a current collector carrying the active material part, the active material part comprising a negative electrode active material capable of absorbing or desorbing a lithium ion during charge and discharge; (c) a separator interposed between the positive and negative electrode plates; (d) an electrolyte; and (e) a battery case accommodating the positive and negative electrode plates, the separator, and the electrolyte. The positive and negative electrode plates are wound with the separator interposed therebetween, thereby to form an electrode plate assembly. The electrode plate assembly is so configured that each lengthwise edge of the positive electrode current collector is positioned on an outer side of each lengthwise edge of the negative electrode active material part.

Abstract translation: 锂离子二次电池包括：（a）包含活性物质部分的正极板和承载活性物质部分的集电体，所述活性物质部分包含能够在充电期间吸收或解吸锂离子的正极活性物质， 卸货; （b）负极板，其包含活性物质部分和携带活性物质部分的集电体，所述活性物质部分包含能够在充放电期间吸收或解吸锂离子的负极活性物质; （c）夹在正极板和负极板之间的隔板; （d）电解液; 和（e）容纳正极板和负极板，隔板和电解质的电池壳体。 正极板和负极板之间夹有隔膜，从而形成电极板组件。 电极板组件被构造成使得正极集电体的每个纵向边缘位于负极活性材料部分的每个纵向边缘的外侧。

公开(公告)号：US07335448B2

公开(公告)日：2008-02-26

申请号：US10442242

申请日：2003-05-21

Applicant: Tsuyoshi Kaito ,  Futoshi Tanigawa ,  Naoto Arai

Inventor： Tsuyoshi Kaito ,  Futoshi Tanigawa ,  Naoto Arai

IPC: H01M6/18 ,  H01M4/00 ,  H01M4/58 ,  H01M4/64 ,  H01M2/18

CPC classification number: H01M10/0525 ,  H01M2/08 ,  H01M2/1673 ,  H01M2/26 ,  H01M4/13 ,  H01M4/667 ,  H01M4/70 ,  H01M10/0587

Abstract: A lithium ion secondary battery includes: (a) a positive electrode plate comprising an active material part and a current collector carrying the active material part, the active material part comprising a positive electrode active material capable of absorbing or desorbing a lithium ion during charge and discharge; (b) a negative electrode plate comprising an active material part and a current collector carrying the active material part, the active material part comprising a negative electrode active material capable of absorbing or desorbing a lithium ion during charge and discharge; (c) a separator interposed between the positive and negative electrode plates; (d) an electrolyte; and (e) a battery case accommodating the positive and negative electrode plates, the separator, and the electrolyte. The positive and negative electrode plates are wound with the separator interposed therebetween, thereby to form an electrode plate assembly. The electrode plate assembly is so configured that each lengthwise edge of the positive electrode current collector is positioned on an outer side of each lengthwise edge of the negative electrode active material part.

Abstract translation: 锂离子二次电池包括：（a）包含活性物质部分的正极板和承载活性物质部分的集电体，所述活性物质部分包含能够在充电期间吸收或解吸锂离子的正极活性物质， 卸货; （b）负极板，其包含活性物质部分和携带活性物质部分的集电体，所述活性物质部分包含能够在充放电期间吸收或解吸锂离子的负极活性物质; （c）夹在正极板和负极板之间的隔板; （d）电解液; 和（e）容纳正极板和负极板，隔板和电解质的电池壳体。 正极板和负极板之间夹有隔膜，从而形成电极板组件。 电极板组件被构造成使得正极集电体的每个纵向边缘位于负极活性材料部分的每个纵向边缘的外侧。

公开(公告)号：US20060204837A1

公开(公告)日：2006-09-14

申请号：US11433673

申请日：2006-05-15

Applicant: Tsuyoshi Kaito ,  Futoshi Tanigawa ,  Naoto Arai

Inventor： Tsuyoshi Kaito ,  Futoshi Tanigawa ,  Naoto Arai

IPC: H01M4/64 ,  H01M4/58 ,  H01M2/16

CPC classification number: H01M10/0525 ,  H01M2/08 ,  H01M2/1673 ,  H01M2/26 ,  H01M4/13 ,  H01M4/667 ,  H01M4/70 ,  H01M10/0587

Abstract: A lithium ion secondary battery includes: (a) a positive electrode plate comprising an active material part and a current collector carrying the active material part, the active material part comprising a positive electrode active material capable of absorbing or desorbing a lithium ion during charge and discharge; (b) a negative electrode plate comprising an active material part and a current collector carrying the active material part, the active material part comprising a negative electrode active material capable of absorbing or desorbing a lithium ion during charge and discharge; (c) a separator interposed between the positive and negative electrode plates; (d) an electrolyte; and (e) a battery case accommodating the positive and negative electrode plates, the separator, and the electrolyte. The positive and negative electrode plates are wound with the separator interposed therebetween, thereby to form an electrode plate assembly. The electrode plate assembly is so configured that each lengthwise edge of the positive electrode current collector is positioned on an outer side of each lengthwise edge of the negative electrode active material part.