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1. 发明申请

US20080152994A1 Battery pack 审中-公开
标题翻译：电池组
公开(公告)号：US20080152994A1
公开(公告)日：2008-06-26
申请号：US11987763
申请日：2007-12-04
申请人： Sadao Yamagami , Masatsugu Naka , Ryosuke Kubo
发明人： Sadao Yamagami , Masatsugu Naka , Ryosuke Kubo
IPC分类号： H01M2/00
CPC分类号： H01M10/0436 , H01M2/22 , H01M2/30 , H01M10/4257 , H01M10/48
摘要： In a battery pack, a battery core pack having a connector is inserted into a resin molded portion which is formed of a plastic material. The battery core pack includes a rechargeable unit cell, a circuit board electrically connected to the unit cell, and a connector fixed to the circuit board. The connector incorporates a contact point in a connector casing which is formed of an insulation material, and the connector casing is inserted into the resin molded portion so as to partially appear to a surface of the resin molded portion. Further, the battery pack is provided with a sealing groove at a boundary between the connector casing and the resin molded portion, along a peripheral edge of an exposed portion of the connector, appearing outside the resin molded portion.
摘要翻译：在电池组中，将具有连接器的电池芯组件插入由塑料材料形成的树脂模制部分中。电池芯组件包括可充电单元电池，电连接到单电池的电路板和固定到电路板的连接器。连接器包括由绝缘材料形成的连接器壳体中的接触点，并且将连接器壳体插入到树脂模制部分中，以部分地出现在树脂模制部分的表面上。此外，电池组在连接器壳体和树脂模制部分之间的边界处沿着连接器的暴露部分的周缘设置有出现在树脂模制部分外部的密封槽。

2. 发明授权

US08398726B2 Battery pack and method for manufacturing the same 有权
标题翻译：电池组及其制造方法
公开(公告)号：US08398726B2
公开(公告)日：2013-03-19
申请号：US11987341
申请日：2007-11-29
申请人： Sadao Yamagami , Masatsugu Naka , Ryosuke Kubo
发明人： Sadao Yamagami , Masatsugu Naka , Ryosuke Kubo
IPC分类号： B28B5/00 , B29C63/00 , B29C65/00 , B29C69/00 , H01M2/12 , H01M4/82
CPC分类号： B29C45/14639 , B29C45/14065 , B29C45/14336 , B29C45/14467 , B29C45/14811 , B29L2031/7146 , H01M2/0207 , H01M2/0434 , H01M2/08 , H01M2/1235 , H01M2/22 , H01M2/26 , H01M10/0436 , H01M10/058 , H01M10/425 , Y10T29/49108 , Y10T29/4911
摘要： A method including the steps of assembling a battery pack core; holding the core in a mold that forms a molded resin region; closing a cavity of the mold; injecting synthetic resin into the closed cavity; and ejecting the battery pack from the cavity to configure the battery pack with the battery pack core insert-molded in the molded resin region. A projection that protrudes towards an inner surface of the mold cavity is provided on the surface of the insulating cover fixed on the battery. In the resin injection step, the projection on the insulating cover is pressed directly or indirectly by the mold in a direction to put the insulating cover tightly in contact with the surface of the battery; and synthetic resin is injected into the cavity of the mold in this pressed configuration.
摘要翻译：一种包括组装电池组芯的步骤的方法; 将芯保持在形成模制树脂区域的模具中; 关闭模具的空腔; 将合成树脂注入封闭空腔中; 以及将所述电池组从所述腔体排出以将所述电池组芯构造成嵌入成型在所述模制树脂区域中的所述电池组芯。在固定在电池上的绝缘盖的表面上设置有向模腔内表面突出的突起。在树脂注入步骤中，绝缘盖上的突出部被模具直接或间接地按照使绝缘盖紧密地与电池表面接触的方向被按压; 并且在该按压构造中将合成树脂注入到模具的空腔中。

3. 发明申请

US20080131760A1 Battery pack and method for manufacturing the same 有权
标题翻译：电池组及其制造方法
公开(公告)号：US20080131760A1
公开(公告)日：2008-06-05
申请号：US11987341
申请日：2007-11-29
申请人： Sadao Yamagami , Masatsugu Naka , Ryosuke Kubo
发明人： Sadao Yamagami , Masatsugu Naka , Ryosuke Kubo
IPC分类号： H01M2/12 , B29C45/14 , H01M10/36
CPC分类号： B29C45/14639 , B29C45/14065 , B29C45/14336 , B29C45/14467 , B29C45/14811 , B29L2031/7146 , H01M2/0207 , H01M2/0434 , H01M2/08 , H01M2/1235 , H01M2/22 , H01M2/26 , H01M10/0436 , H01M10/058 , H01M10/425 , Y10T29/49108 , Y10T29/4911
摘要： A method comprising: assembling a battery pack core; holding the core in a mold that forms a molded resin region; closing a cavity of the mold; injecting synthetic resin into the closed cavity; and ejecting the battery pack from the cavity to configure the battery pack with the battery pack core insert-molded in the molded resin region. A projection that protrudes towards an inner surface of the mold cavity is provided on the surface of the insulating cover fixed on the battery. In the resin injection step, the projection on the insulating cover is pressed directly or indirectly by the mold in a direction putting the insulating cover tightly in contact with the surface of the battery; and synthetic resin is injected into the cavity of the mold in this pressed configuration.
摘要翻译：一种方法，包括：组装电池组芯; 将芯保持在形成模制树脂区域的模具中; 关闭模具的空腔; 将合成树脂注入封闭空腔中; 以及将所述电池组从所述腔体排出以将所述电池组芯构造成嵌入成型在所述模制树脂区域中的所述电池组芯。在固定在电池上的绝缘盖的表面上设置有向模腔内表面突出的突起。在树脂注入步骤中，绝缘盖上的突起被模具直接或间接地按绝缘盖与电池表面紧密接触的方向被按压; 并且在该按压构造中将合成树脂注入到模具的空腔中。

4. 发明授权

US09112244B2 Battery pack 有权
标题翻译：电池组
公开(公告)号：US09112244B2
公开(公告)日：2015-08-18
申请号：US13983860
申请日：2012-01-17
申请人： Daisuke Nishida , Masatsugu Naka , Takuya Hamada , Kazuyuki Kawakami , Hiroki Teraoka , Junpei Ito , Yasuhiro Kaizaki
发明人： Daisuke Nishida , Masatsugu Naka , Takuya Hamada , Kazuyuki Kawakami , Hiroki Teraoka , Junpei Ito , Yasuhiro Kaizaki
IPC分类号： H01M10/42 , H01M2/20 , H01M10/22 , H01M2/22
CPC分类号： H01M10/425 , H01M2/20 , H01M2/22
摘要： In a battery pack (1),a current loop between the positive and negative electrode plates of an electrode assembly passes points P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13 and P14 in this order. A line that connects P2 to P3 intersects a line that connects P11 to P12 in the part where the loop passes a sealing plate (12), which is arranged on the top of a battery unit (10). The loop can be divided into loop parts B1 and B2. The part B1 is formed on the exterior side of the battery unit, and extends from the intersection A through a circuit board (20) back to the intersection A. The part B2 is formed on the interior side of the battery unit relative to the intersection A. The current flows counterclockwise and clockwise in the parts B1 and B2, respectively.
摘要翻译：在电池组（1）中，电极组件的正极板和负极板之间的电流回路经过点P1，P2，P3，P4，P5，P6，P7，P8，P9，P10，P11，P12，P13和 P14按此顺序。将P2连接到P3的线与在循环通过设置在电池单元（10）的顶部上的密封板（12）的部分中的P11连接到P12的线相交。循环可以分为循环B1和B2。部件B1形成在电池单元的外侧上，并且从交点A经由电路板（20）延伸回到交叉点A.部件B2相对于交叉点形成在电池单元的内侧 A.电流分别在部分B1和B2中逆时针和顺时针流动。

5. 发明申请

US20140004390A1 BATTERY PACK 有权
标题翻译：电池组
公开(公告)号：US20140004390A1
公开(公告)日：2014-01-02
申请号：US13983860
申请日：2012-01-17
申请人： Daisuke Nishida , Masatsugu Naka , Takuya Hamada , Kazuyuki Kawakami , Hiroki Teraoka , Junpei Ito , Yasuhiro Kaizaki
发明人： Daisuke Nishida , Masatsugu Naka , Takuya Hamada , Kazuyuki Kawakami , Hiroki Teraoka , Junpei Ito , Yasuhiro Kaizaki
IPC分类号： H01M10/42
CPC分类号： H01M10/425 , H01M2/20 , H01M2/22
摘要： In a battery pack (1), a current loop between the positive and negative electrode plates of an electrode assembly passes points P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13 and P14 in this order. A line that connects P2 to P3 intersects a line that connects P11 to P12 in the part where the loop passes a sealing plate (12), which is arranged on the top of a battery unit (10). The loop can be divided into loop parts B1 and B2. The part B1 is formed on the exterior side of the battery unit, and extends from the intersection A through a circuit board (20) back to the intersection A. The part B2 is formed on the interior side of the battery unit relative to the intersection A. The current flows counterclockwise and clockwise in the parts B1 and B2, respectively.
摘要翻译：在电池组（1）中，电极组件的正极板和负极板之间的电流回路经过点P1，P2，P3，P4，P5，P6，P7，P8，P9，P10，P11，P12，P13和 P14按此顺序。将P2连接到P3的线与在循环通过设置在电池单元（10）的顶部上的密封板（12）的部分中的P11连接到P12的线相交。循环可以分为循环B1和B2。部件B1形成在电池单元的外侧上，并且从交点A经由电路板（20）延伸回到交叉点A.部件B2相对于交叉点形成在电池单元的内侧 A.电流分别在部分B1和B2中逆时针和顺时针流动。

6. 发明授权

US07396600B2 Battery pack 有权
标题翻译：电池组
公开(公告)号：US07396600B2
公开(公告)日：2008-07-08
申请号：US10939332
申请日：2004-09-14
申请人： Atsushi Watanabe , Mikitaka Tamai , Hiroki Teraoka , Masatsugu Naka
发明人： Atsushi Watanabe , Mikitaka Tamai , Hiroki Teraoka , Masatsugu Naka
IPC分类号： H01M2/34
CPC分类号： H01M2/1061 , H01M2/34 , H01M2/348 , H01M10/425 , H01M2200/106
摘要： A battery pack including a molded resin portion, which holds a part of or the entire battery, and an externally exposed output terminal. The battery pack further includes an insulating block, which is provided with a breaker mechanism for cutting-off current flow when an over-current flows. The insulating block is held by being inserted in the molded resin portion. The insulating block holds the output terminal on its surface. The output terminal held by the insulating block is held at a prescribed position so as to be externally exposed from the molded resin portion.
摘要翻译：一种电池组，包括保持电池的一部分或整体的模制树脂部分和外部暴露的输出端子。电池组还包括绝缘块，其具有当过电流流动时截止电流的断路器机构。绝缘块通过插入模制树脂部分中而被保持。绝缘块将输出端子保持在其表面。由绝缘块保持的输出端子被保持在规定位置，以从模制树脂部分外露。

7. 发明授权

US07252903B2 Battery pack 有权
标题翻译：电池组
公开(公告)号：US07252903B2
公开(公告)日：2007-08-07
申请号：US10695869
申请日：2003-10-30
申请人： Katsuhiko Kawabata , Atsushi Watanabe , Masatsugu Naka , Hiromu Kubota
发明人： Katsuhiko Kawabata , Atsushi Watanabe , Masatsugu Naka , Hiromu Kubota
IPC分类号： H01M2/12
CPC分类号： H01M2/1066 , H01M2/08 , H01M2/12 , H01M2/34 , H01M2/348 , H01M2200/106
摘要： The battery 2 of the battery pack is temporarily held in a mold 30 to form a molded resin region 1, synthetic resin injected into the mold cavity 31 to form the molded resin region 1 attaches to the battery 2, and the molded resin region 1 attaches to a safety valve opening surface 20 established at the battery safety valve opening region 9. Further, insulating material 15 is attached at the interface between the battery safety valve opening surface 20 and the molded resin region 1 in a position which closes off the safety valve opening region 9.
摘要翻译：将电池组的电池2临时保持在模具30中以形成模制树脂区域1，注入模腔31中的合成树脂以形成附着于电池2的模制树脂区域1，模制树脂区域1 设置在电池安全阀开口区域9处的安全阀开口表面20。此外，绝缘材料15安装在电池安全阀开口表面20和模制树脂区域1之间的界面处于封闭安全阀开口区域9的位置。

8. 发明授权

US06924625B2 Battery pack and method of detecting battery pack abnormalities 失效
标题翻译：电池组和检测电池组异常的方法
公开(公告)号：US06924625B2
公开(公告)日：2005-08-02
申请号：US10803954
申请日：2004-03-19
申请人： Hiroki Teraoka , Takamasa Yamazoe , Masatsugu Naka , Atsushi Watanabe
发明人： Hiroki Teraoka , Takamasa Yamazoe , Masatsugu Naka , Atsushi Watanabe
IPC分类号： H01M2/10 , H01M2/34 , H01M6/50 , H01M10/42 , H02J7/00 , H02J7/04
CPC分类号： H01M10/42 , H01M2/342 , H01M2200/106 , H02J7/0031
摘要： The battery pack is provided with a rechargeable battery that can be charged, and a protection device to protect the rechargeable battery when an abnormality occurs. The protection device is provided with an externally exposed first output terminal connected to the first electrode of the rechargeable battery, an externally exposed second output terminal connected to the second electrode of the rechargeable battery, and an externally exposed third output terminal for signal detection as output terminals, and a contact switching section that can switch contact when a rechargeable battery abnormality is detected. The protection device is formed as a single piece with the output terminals and contact switching section. The contact switching section has one end connected to the second electrode of the rechargeable battery, the other end is connected to allow switching between a contact connected to the second output terminal and a contact connected to the third output terminal. When no abnormality is detected the other end is connected to the contact connected to the second output terminal, and when an abnormality is detected the other end switches to the contact connected to the third output terminal.
摘要翻译：电池组具有可充电的可充电电池，以及用于在发生异常时保护可再充电电池的保护装置。保护装置具有连接到可再充电电池的第一电极的外部暴露的第一输出端子，连接到可再充电电池的第二电极的外部暴露的第二输出端子和用于信号检测的外部暴露的第三输出端子作为输出端子，以及当检测到可充电电池异常时可以切换接触的接触切换部。保护装置与输出端子和触点切换部分形成为一体。接触切换部分的一端连接到可再充电电池的第二电极，另一端连接以允许连接到第二输出端子的触点与连接到第三输出端子的触点之间的切换。当没有检测到异常时，另一端连接到与第二输出端相连的触点，当检测到异常时，另一端切换到连接到第三输出端的触点。

9. 发明申请

US20050053827A1 Battery pack 有权
标题翻译：电池组
公开(公告)号：US20050053827A1
公开(公告)日：2005-03-10
申请号：US10939332
申请日：2004-09-14
申请人： Atsushi Watanabe , Mikitaka Tamai , Hiroki Teraoka , Masatsugu Naka
发明人： Atsushi Watanabe , Mikitaka Tamai , Hiroki Teraoka , Masatsugu Naka
IPC分类号： H01M2/10 , H01M2/02 , H01M2/34 , H01M6/50 , H01M10/42
CPC分类号： H01M2/1061 , H01M2/34 , H01M2/348 , H01M10/425 , H01M2200/106
摘要： A battery pack comprises a molded resin portion which holds a part of or the whole of battery inserted thereto, and an externally exposed output terminal. The battery pack further comprises an insulating block which is provided with a breaker mechanism for cutting-off current flow when an over-current flows. The insulating block is held by being inserted in the molded resin portion. The insulating block holds the output terminal on its surface. The output terminal held by the insulating block is held at a prescribed position so as to be externally exposed from the molded resin portion.
摘要翻译：电池组包括保持插入其中的电池的一部分或全部的模制树脂部分和外部暴露的输出端子。电池组还包括绝缘块，该绝缘块具有当过电流流动时截止电流的断路器机构。绝缘块通过插入模制树脂部分中而被保持。绝缘块将输出端子保持在其表面。由绝缘块保持的输出端子被保持在规定位置，以从模制树脂部分外露。

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