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1. 发明授权

EP2549562B1 Battery 有权
公开(公告)号：EP2549562B1
公开(公告)日：2016-12-14
申请号：EP12188997.6
申请日：2011-06-20
申请人： Kabushiki Kaisha Toshiba
发明人： Shinoda, Tatsuya , Ishii, Hideyuki , Kurata, Kengo , Asami, Yoshiaki , Matsui, Tsutomu , Kashiwazaki, Eiki , Takahashi, Kenichi
IPC分类号： H01M2/02 , H01M2/26 , H01M10/04 , H01M2/18 , H01M2/14 , H01M2/16 , H01M10/0525
CPC分类号： H01M2/0482 , H01M2/0202 , H01M2/0277 , H01M2/043 , H01M2/14 , H01M2/1653 , H01M2/18 , H01M2/263 , H01M10/0431 , H01M10/0468 , H01M10/0525 , H01M2220/20
摘要： According to one embodiment there is provided a battery (20). The battery (20) includes a metallic outer can (1), a wound electrode group (2), a positive electrode-lead (3), a negative electrode-lead (4), a positive electrode insulating cover (25), and a negative electrode insulating cover (26).

2. 发明公开

EP2887433A1 Nonaqueous electrolyte battery, battery pack and vehicle 有权转让
标题翻译： NichtwässrigeElektrolytbatterie，Batteriepack und Fahrzeug
公开(公告)号：EP2887433A1
公开(公告)日：2015-06-24
申请号：EP14198862.6
申请日：2010-09-24
申请人： Kabushiki Kaisha Toshiba
发明人： Ishii, Haruchika , Arikawa, Toshihide , Tahara, Hirotada , Shikota, Masataka , Takanezawa, Kazuko , Inagaki, Hiroki , Kikuma, Yuichi , Asami, Yoshiaki
IPC分类号： H01M4/58 , H01M10/0525 , H01M10/0566 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/131 , H01M4/133 , H01M4/587 , H01M4/136 , B60L3/00 , B60L11/12 , B60L11/14 , B60L11/18
摘要： According to one embodiment, there is provided a nonaqueous electrolyte battery (20). The negative electrode (4) of the battery (20) includes a negative electrode active material which can absorb and release lithium ions at a negative electrode potential of 0.4 V (V.S. Li/Li + ) or more. The battery (20) satisfying the following equations (I) and (II): 1 ≤ Q ⁢ 2 / Q ⁢ 1 0.5 ≤ C / A ≤ 0.999
摘要翻译：根据一个实施例，提供一种非水电解质电池（20）。电池（20）的负极（4）包括能够以0.4V（V.S.Li / Li +）以上的负极电位吸收和释放锂离子的负极活性物质。满足以下等式（I）和（II）的电池（20）：1‰¤ ¢2 / Q ¢1 0.5‰¤C / A‰¤0.999

3. 发明公开

EP2634832A3 Battery 有权
标题翻译：电池
公开(公告)号：EP2634832A3
公开(公告)日：2014-01-01
申请号：EP13170018.9
申请日：2011-06-20
申请人： Kabushiki Kaisha Toshiba
发明人： Shinoda, Tatsuya , Ishii, Hideyuki , Kurata, Kengo , Asami, Yoshiaki , Matsui, Tsutomu , Kashiwazaki, Eiki , Takahashi, Kenichi
IPC分类号： H01M2/02 , H01M2/26 , H01M2/14 , H01M2/16 , H01M2/18 , H01M10/04 , H01M10/0525
CPC分类号： H01M2/0482 , H01M2/0202 , H01M2/0277 , H01M2/043 , H01M2/14 , H01M2/1653 , H01M2/18 , H01M2/263 , H01M10/0431 , H01M10/0468 , H01M10/0525 , H01M2220/20
摘要： A battery (20) includes a metallic outer can (1), a wound electrode group (2), a positive electrode-lead (3), a negative electrode-lead (4), a positive electrode insulating cover (25), and a negative electrode insulating cover (26). The negative electrode insulating cover (26) is formed using an insulating material selected from polypropylene, polyimide, polyphenylene sulfide (PPS), and polyester (PET).
摘要翻译：本发明公开了一种电池（20），其包括金属外壳（1），卷绕电极组（2），正极引线（3），负极引线（4），正极绝缘盖（25）负极绝缘盖（26）。使用从聚丙烯，聚酰亚胺，聚苯硫醚（PPS）和聚酯（PET）中选择的绝缘材料形成负极绝缘盖（26）。

4. 发明公开

EP3002815A1 NON-AQUEOUS ELECTROLYTE BATTERY 审中-公开
标题翻译： BATTERIE MIT WASSERFREIEM ELEKTROLYT
公开(公告)号：EP3002815A1
公开(公告)日：2016-04-06
申请号：EP15192072.5
申请日：2011-08-17
申请人： Kabushiki Kaisha Toshiba
发明人： Watanabe, Hidetoshi , Ishii, Haruchika , Inagaki, Hiroki , Shikota, Masataka , Arikawa, Toshihide , Tahara, Hirotada , Newton, Kazuko , Hiruma, Teruo , Asami, Yoshiaki , Kikuma, Yuichi
IPC分类号： H01M10/052 , H01M4/58
CPC分类号： H01M10/052 , Y02T10/7011 , Y10T29/49108
摘要： The disclosure describes a non-aqueous electrolyte battery with an improved cycle life. The non-aqueous electrolyte battery includes a positive electrode including a positive electrode layer, a negative electrode including a negative electrode layer, a separator disposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte containing a lithium salt. The negative electrode layer may contain a negative electrode active material which can insert and release lithium ions at 0.4 V or more (V.S. Li/Li + ). The lithium salt may contains LiPF 6 with a concentration of less than 50% (including 0%). The non-aqueous electrolyte battery may meet the following two formulas: I ≤ Q2/Q1 (I) and 1 ≤ C/A ≤ 2 (II), where Q1 represents a capacitance in a facing portion of the negative electrode, Q2 represents a capacitance in the facing portion of the positive electrode, A represents an area of a surface including the facing portion of the negative electrode of the negative electrode layer, and C represents an area of a surface including the facing portion of the positive electrode of the positive electrode layer.
摘要翻译：本公开描述了具有改善的循环寿命的非水电解质电池。非水电解质电池包括正极，包括正极层，负极，负极层，设置在正极和负极之间的隔膜，以及含有锂盐的非水电解质。负极层可以含有负极活性物质，其可以在0.4V以上（V.S.Li / Li +）下插入和释放锂离子。锂盐可以含有浓度小于50％（包括0％）的LiPF 6。非水电解质电池可以满足以下两个公式：I‰¤Q2 / Q1（I）和1‰¤C / A‰¤2（II），其中Q1表示负极的相对部分中的电容， Q2表示正极的相对部分中的电容，A表示包括负极层的负极的面对部分的表面的面积，C表示包括正极的面对部分的表面的面积的正极层。

5. 发明授权

EP2421080B1 Non-aqueous electrolyte battery 有权
公开(公告)号：EP2421080B1
公开(公告)日：2016-01-06
申请号：EP11177760.3
申请日：2011-08-17
申请人： Kabushiki Kaisha Toshiba
发明人： Watanabe, Hidetoshi , Ishii, Haruchika , Inagaki, Hiroki , Shikota, Masataka , Arikawa, Toshihide , Tahara, Hirotada , Newton, Kazuko , Hiruma, Teruo , Asami, Yoshiaki , Kikuma, Yuichi
IPC分类号： H01M10/052 , H01M4/58
CPC分类号： H01M10/052 , Y02T10/7011 , Y10T29/49108

6. 发明公开

EP2634832A2 Battery 有权
标题翻译： BATTERIE
公开(公告)号：EP2634832A2
公开(公告)日：2013-09-04
申请号：EP13170018.9
申请日：2011-06-20
申请人： Kabushiki Kaisha Toshiba
发明人： Shinoda, Tatsuya , Ishii, Hideyuki , Kurata, Kengo , Asami, Yoshiaki , Matsui, Tsutomu , Kashiwazaki, Eiki , Takahashi, Kenichi
IPC分类号： H01M2/02 , H01M2/26 , H01M2/14 , H01M2/16 , H01M2/18 , H01M10/04 , H01M10/0525
CPC分类号： H01M2/0482 , H01M2/0202 , H01M2/0277 , H01M2/043 , H01M2/14 , H01M2/1653 , H01M2/18 , H01M2/263 , H01M10/0431 , H01M10/0468 , H01M10/0525 , H01M2220/20
摘要： A battery (20) includes a metallic outer can (1), a wound electrode group (2), a positive electrode-lead (3), a negative electrode-lead (4), a positive electrode insulating cover (25), and a negative electrode insulating cover (26). The negative electrode insulating cover (26) is formed using an insulating material selected from polypropylene, polyimide, polyphenylene sulfide (PPS), and polyester (PET).
摘要翻译：电池（20）包括金属外罐（1），卷绕电极组（2），正极引线（3），负极引线（4），正电极绝缘盖（25）和负极绝缘盖（26）。负极绝缘盖26使用从聚丙烯，聚酰亚胺，聚苯硫醚（PPS）和聚酯（PET）中选择的绝缘材料形成。

7. 发明公开

EP2306558A2 Nonaqueous electrolyte battery, battery pack and vehicle 有权
标题翻译： Batterie mit wasserfreiem Elektrolyten，Batteriepack und Fahrzeug
公开(公告)号：EP2306558A2
公开(公告)日：2011-04-06
申请号：EP10179350.3
申请日：2010-09-24
申请人： Kabushiki Kaisha Toshiba
发明人： Ishii, Haruchika , Arikawa, Toshihide , Tahara, Hirotada , Shikota, Masataka , Takanezawa, Kazuko , Inagaki, Hiroki , Kikuma, Yuichi , Asami, Yoshiaki
IPC分类号： H01M4/58 , H01M10/0525 , H01M10/0566 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/131 , H01M4/133 , H01M4/587 , H01M4/136
CPC分类号： H01M10/0525 , B60L3/0046 , B60L11/126 , B60L11/14 , B60L11/1872 , B60L11/1877 , B60L11/1879 , B60L2210/40 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H01M4/131 , H01M4/133 , H01M4/136 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/581 , H01M4/5815 , H01M4/5825 , H01M4/587 , H01M10/0566 , H01M2004/021 , H01M2004/027 , H01M2004/028 , H01M2010/4292 , H01M2300/0025 , Y02E60/122 , Y02T10/6217 , Y02T10/7011 , Y02T10/705 , Y02T10/7077 , Y02T10/7241
摘要： According to one embodiment, there is provided a nonaqueous electrolyte battery (20). The negative electrode (4) of the battery (20) includes a negative electrode active material which can absorb and release lithium ions at a negative electrode potential of 0.4 V (V.S. Li/Li + ) or more. The battery (20) satisfying the following equations (I) and (II): 1 ≤ Q ⁢ 2 / Q ⁢ 1 0.5 ≤ C / A ≤ 0.999
摘要翻译：根据一个实施例，提供一种非水电解质电池（20）。电池（20）的负极（4）包括能够以0.4V（V.S.Li / Li +）以上的负极电位吸收和释放锂离子的负极活性物质。满足以下等式（I）和（II）的电池（20）：1‰¤ ¢2 / Q ¢1 0.5‰¤C / A‰¤0.999

8. 发明授权

EP2887433B1 Nonaqueous electrolyte battery, battery pack and vehicle 有权转让
公开(公告)号：EP2887433B1
公开(公告)日：2020-09-16
申请号：EP14198862.6
申请日：2010-09-24
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Ishii, Haruchika , Arikawa, Toshihide , Tahara, Hirotada , Shikota, Masataka , Takanezawa, Kazuko , Inagaki, Hiroki , Kikuma, Yuichi , Asami, Yoshiaki
IPC分类号： H01M4/58 , H01M10/0525 , H01M10/0566 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/131 , H01M4/133 , H01M4/587 , H01M4/136 , B60L3/00 , H01M4/02 , H01M10/42

9. 发明公开

EP2306558A3 Nonaqueous electrolyte battery, battery pack and vehicle 有权
标题翻译：电池用无水电解质电池组和车辆
公开(公告)号：EP2306558A3
公开(公告)日：2014-06-18
申请号：EP10179350.3
申请日：2010-09-24
申请人： Kabushiki Kaisha Toshiba
发明人： Ishii, Haruchika , Arikawa, Toshihide , Tahara, Hirotada , Shikota, Masataka , Takanezawa, Kazuko , Inagaki, Hiroki , Kikuma, Yuichi , Asami, Yoshiaki
IPC分类号： H01M4/58 , H01M10/0525 , H01M10/0566 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/131 , H01M4/133 , H01M4/587 , H01M4/136 , B60L3/00 , B60L11/12 , B60L11/14 , B60L11/18
CPC分类号： H01M10/0525 , B60L3/0046 , B60L11/126 , B60L11/14 , B60L11/1872 , B60L11/1877 , B60L11/1879 , B60L2210/40 , B60L2240/545 , B60L2240/547 , B60L2240/549 , H01M4/131 , H01M4/133 , H01M4/136 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/581 , H01M4/5815 , H01M4/5825 , H01M4/587 , H01M10/0566 , H01M2004/021 , H01M2004/027 , H01M2004/028 , H01M2010/4292 , H01M2300/0025 , Y02E60/122 , Y02T10/6217 , Y02T10/7011 , Y02T10/705 , Y02T10/7077 , Y02T10/7241
摘要： According to one embodiment, there is provided a nonaqueous electrolyte battery (20). The negative electrode (4) of the battery (20) includes a negative electrode active material which can absorb and release lithium ions at a negative electrode potential of 0.4 V (V.S. Li/Li + ) or more. The battery (20) satisfying the following equations (I) and (II): 1 ≤ Q ⁢ 2 / Q ⁢ 1 0.5 ≤ C / A ≤ 0.999

10. 发明公开

EP2549562A2 Battery 有权
标题翻译：电池
公开(公告)号：EP2549562A2
公开(公告)日：2013-01-23
申请号：EP12188997.6
申请日：2011-06-20
申请人： Kabushiki Kaisha Toshiba
发明人： Shinoda, Tatsuya , Ishii, Hideyuki , Kurata, Kengo , Asami, Yoshiaki , Matsui, Tsutomu , Kashiwazaki, Eiki , Takahashi, Kenichi
IPC分类号： H01M2/02 , H01M2/26 , H01M10/04 , H01M2/34
CPC分类号： H01M2/0482 , H01M2/0202 , H01M2/0277 , H01M2/043 , H01M2/14 , H01M2/1653 , H01M2/18 , H01M2/263 , H01M10/0431 , H01M10/0468 , H01M10/0525 , H01M2220/20
摘要： A battery (20) comprises:
a metallic outer can (1);
a wound electrode group (2) accommodated in the outer can (1) in a direction perpendicular to a winding axis, wherein a wound positive electrode current-collecting tab (8a) is provided at one end of the wound electrode group (2), and a wound negative electrode current-collecting tab (9a) is provided at the other end of the wound electrode group (2);
a positive electrode-lead (3) connected to the positive electrode current-collecting tab (8a);
a negative electrode-lead (4) connected to the negative electrode current-collecting tab (9a);
a metallic lid comprising a positive electrode terminal (6) and a negative electrode terminal (7) and being attached to an opening portion of the outer can (1);
a positive electrode insulating cover (25) engaged with one end portion including the positive electrode current-collecting tab (8a) of the wound electrode group (2); and
a negative electrode insulating cover (26) engaged with the other end portion including the negative electrode current-collecting tab (9a) of the wound electrode group (2), wherein
the positive electrode-lead (3) comprises a connection portion connected to the positive electrode terminal (6) and first and second sandwiching portions that extend from the connection portion to the wound electrode group (2) in the direction perpendicular to the winding axis to sandwich the wound positive electrode current-collecting tab (8a),
the negative electrode-lead (4) comprises a connection portion connected to the negative electrode terminal (7) and first and second sandwiching portions that extend from the connection portion to the wound electrode group (2) in the direction perpendicular to the winding axis to sandwich the wound negative electrode current-collecting tab (9a),
the positive electrode insulating cover (25) comprises a U-shaped member (25a) that has first and second sidewalls facing each other, a back surface member, and a sandwiching member configured to sandwich the first sandwiching portion of the positive electrode-lead (3) and the wound positive electrode current-collecting tab (8a) portion that faces the first sandwiching portion and sandwich the second sandwiching portion of the positive electrode-lead (3) and the positive electrode current-collecting tab (8a) portion that faces the second sandwiching portion, and
the negative electrode insulating cover (26) comprises a U-shaped member (26a) that has first and second sidewalls facing each other, a back surface member, and a sandwiching member configured to sandwich the first sandwiching portion of the negative electrode-lead (4) and the wound negative electrode current-collecting tab (9a) portion that faces the first sandwiching portion and sandwich the second sandwiching portion of the negative electrode-lead (4) and the negative electrode current-collecting tab (9a) portion that faces the second sandwiching portion.
摘要翻译：一种电池（20）包括：金属外壳（1）; 卷绕电极组（2），该卷绕电极组（2）在与卷绕轴正交的方向上收纳在外装罐（1）中，卷绕电极组（2）的一端设置有卷绕的正极集电片（8a）在卷绕电极组（2）的另一端设置卷绕的负极集电片（9a）; 与正极集电片（8a）连接的正极引线（3）与负极集电片（9a）连接的负极引线（4）金属盖，其包括正极端子（6）和负极端子（7）并且附接到所述外壳（1）的开口部分; 与包括卷绕电极组（2）的正极集电极耳（8a）的一个端部接合的正极绝缘盖（25）; 和与卷绕电极组（2）的包含负极集电极耳（9a）的另一端部接合的负极绝缘盖（26），其中正极引线（3）包括连接到正电极端子以及第一和第二夹持部分，所述第一和第二夹持部分在垂直于卷绕轴的方向上从连接部分延伸到卷绕电极组（2）以夹持卷绕的正极集电片（8a），所述负电极引线4包括连接到负电极端子7的连接部分和从连接部分沿垂直于卷绕轴的方向延伸到卷绕电极组2的第一和第二夹持部分，卷绕的负极集电片（9a），正极绝缘盖（25）包括U形构件（25a），其具有第一和第二侧壁faci 背面构件和夹持构件，所述夹持构件构造成将正极引线（3）的第一夹持部分和面对第一夹持部分和夹层的卷绕正极集电片（8a）部分夹在中间正电极引线3的第二夹持部分和面对第二夹持部分的正电极集电片8a部分，并且负电极绝缘盖26包括U形部件26a，其具有彼此面对的第一侧壁和第二侧壁，后表面构件以及夹层构件，所述夹层构件被构造成将负极引线（4）的第一夹持部分和卷绕的负电极集电片（9a）部分夹在中间所述第一夹持部分和所述负极引线（4）的所述第二夹持部分和所述负极集电片（9a）部分夹着所述第二夹层部分清部分。

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