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公开(公告)号：US09034514B2
公开(公告)日：2015-05-19
申请号：US13992645
申请日：2011-12-19
IPC分类号： H01M2/02 , H01M2/04 , H01M2/06 , H01M2/26 , H01G11/70 , H01M4/70 , H01M2/30 , H01M4/64 , H01M2/22 , H01M2/20
CPC分类号： H01M2/02 , H01G11/70 , H01M2/0202 , H01M2/0215 , H01M2/0237 , H01M2/024 , H01M2/043 , H01M2/06 , H01M2/20 , H01M2/22 , H01M2/263 , H01M2/266 , H01M2/30 , H01M2/305 , H01M4/64 , H01M4/70
摘要： In order to accurately protect current collectors included in an electric storage device, the electric storage device includes an electric storage element 3 arranged inside an electric storage device case BC; an electrode terminal 5 arranged outside the electric storage device case; a current collector 4 including a first posture part FP and a second posture part SP, the first posture part FP extending along a surface of the electric storage device case on which the electrode terminal 5 is arranged, the second posture part SP extending from an end portion of the first posture part toward the side opposite to the electrode terminal, the current collector fixed at the first posture part FP by means of a fixing member 8 penetrating through an opening formed in the electric storage device case, the current collector supporting the electric storage element 3 by the second posture part SP, thereby electrically connecting the electrode terminal 5 and the electric storage element 3; and a reinforcing member 13 arranged on the side of the first posture part FP where the electric storage element 3 is present, so as to extend longer toward the second posture part side than the fixing member 8, and sandwiched and fixed between the first posture part FP and the fixing member 8.
摘要翻译： 为了精确地保护蓄电装置所具备的集电体，蓄电装置具备：设置在蓄电装置壳体BC内部的蓄电元件3; 布置在蓄电装置壳体外部的电极端子5; 包括第一姿态部分FP和第二姿势部分SP的集电体4，第一姿势部分FP沿着布置有电极端子5的蓄电装置壳体的表面延伸，第二姿势部分SP从端部延伸 所述第一姿势部分朝向与所述电极端子相反的一侧的部分，所述集电体通过穿过形成在所述蓄电装置壳体中的开口的固定部件8固定在所述第一姿势部分FP，所述集电体支撑所述电气 通过第二姿势部分SP存储元件3，从而电连接电极端子5和蓄电元件3; 以及配置在第一姿势部FP的存在着蓄电元件3的一侧的加强构件13，以比固定构件8朝向第二姿势部侧延伸的方式延伸，并被固定在第一姿势部 FP和固定构件8。
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2.发明申请ELECTRIC STORAGE DEVICE HAVING CURRENT COLLECTOR AND VEHICLE HAVING THE ELECTRIC STORAGE DEVICE 有权具有电流收集器的电储存装置和具有电储存装置的车辆公开(公告)号：US20130252080A1
公开(公告)日：2013-09-26
申请号：US13989042
申请日：2011-12-08
申请人： Nobuyuki Naganawa , Masamitsu Tononishi , Shinsuke Yoshitake , Yasunori Okuno , Masakazu Tsutsumi , Hajime Kawamoto , Tomonori Kishimoto , Jun Nakamura , Toshiyuki Nukuda
发明人： Nobuyuki Naganawa , Masamitsu Tononishi , Shinsuke Yoshitake , Yasunori Okuno , Masakazu Tsutsumi , Hajime Kawamoto , Tomonori Kishimoto , Jun Nakamura , Toshiyuki Nukuda
CPC分类号： H01G11/70 , H01G11/82 , H01M2/22 , H01M2/263 , H01M4/70 , H01M10/0413 , H01M10/0431 , H01M2220/20 , Y02E60/13 , Y02T10/7022
摘要： Provided are an electric storage device in which a current collector is not easily broken even when vibration is applied, and a vehicle having this electric storage device. This electric storage device includes a case having a first inner surface and a second inner surface adjacent to the first inner surface, an electrode assembly housed in the case and including a positive electrode plate and a negative electrode plate insulated from each other, an electrode terminal disposed outside the case, and a current collector housed in the case and electrically connecting the electrode assembly and the electrode terminal to each other. A distal end edge of a distal end portion of the current collector is supported on the first inner surface of the case.
摘要翻译： 提供一种其中集电体即使施加振动也不容易断裂的蓄电装置，以及具有该蓄电装置的车辆。 这种蓄电装置包括具有与第一内表面相邻的第一内表面和第二内表面的壳体，容纳在壳体中并且包括彼此绝缘的正极板和负极板的电极组件，电极端子 设置在壳体外部，集电体容纳在壳体中并将电极组件和电极端子彼此电连接。 集电体的前端部的前端缘被支撑在壳体的第一内表面上。
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公开(公告)号：US20130260221A1
公开(公告)日：2013-10-03
申请号：US13992645
申请日：2011-12-19
CPC分类号： H01M2/02 , H01G11/70 , H01M2/0202 , H01M2/0215 , H01M2/0237 , H01M2/024 , H01M2/043 , H01M2/06 , H01M2/20 , H01M2/22 , H01M2/263 , H01M2/266 , H01M2/30 , H01M2/305 , H01M4/64 , H01M4/70
摘要： In order to accurately protect current collectors included in an electric storage device, the electric storage device includes an electric storage element 3 arranged inside an electric storage device case BC; an electrode terminal 5 arranged outside the electric storage device case; a current collector 4 including a first posture part FP and a second posture part SP, the first posture part FP extending along a surface of the electric storage device case on which the electrode terminal 5 is arranged, the second posture part SP extending from an end portion of the first posture part toward the side opposite to the electrode terminal, the current collector fixed at the first posture part FP by means of a fixing member 8 penetrating through an opening formed in the electric storage device case, the current collector supporting the electric storage element 3 by the second posture part SP, thereby electrically connecting the electrode terminal 5 and the electric storage element 3; and a reinforcing member 13 arranged on the side of the first posture part FP where the electric storage element 3 is present, so as to extend longer toward the second posture part side than the fixing member 8, and sandwiched and fixed between the first posture part FP and the fixing member 8.
摘要翻译： 为了精确地保护蓄电装置所具备的集电体，蓄电装置具备：设置在蓄电装置壳体BC内部的蓄电元件3; 布置在蓄电装置壳体外部的电极端子5; 包括第一姿态部分FP和第二姿势部分SP的集电体4，第一姿势部分FP沿着布置有电极端子5的蓄电装置壳体的表面延伸，第二姿势部分SP从端部延伸 所述第一姿势部分朝向与所述电极端子相反的一侧的部分，所述集电体通过穿过形成在所述蓄电装置壳体中的开口的固定部件8固定在所述第一姿势部分FP，所述集电体支撑所述电气 通过第二姿势部分SP存储元件3，从而电连接电极端子5和蓄电元件3; 以及配置在第一姿势部FP的存在着蓄电元件3的一侧的加强构件13，以比固定构件8朝向第二姿势部侧延伸的方式延伸，并被固定在第一姿势部 FP和固定构件8。
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4.发明授权公开(公告)号：US09514895B2
公开(公告)日：2016-12-06
申请号：US13989042
申请日：2011-12-08
申请人： Nobuyuki Naganawa , Masamitsu Tononishi , Shinsuke Yoshitake , Yasunori Okuno , Masakazu Tsutsumi , Hajime Kawamoto , Tomonori Kishimoto , Jun Nakamura , Toshiyuki Nukuda
发明人： Nobuyuki Naganawa , Masamitsu Tononishi , Shinsuke Yoshitake , Yasunori Okuno , Masakazu Tsutsumi , Hajime Kawamoto , Tomonori Kishimoto , Jun Nakamura , Toshiyuki Nukuda
CPC分类号： H01G11/70 , H01G11/82 , H01M2/22 , H01M2/263 , H01M4/70 , H01M10/0413 , H01M10/0431 , H01M2220/20 , Y02E60/13 , Y02T10/7022
摘要： Provided are an electric storage device in which a current collector is not easily broken even when vibration is applied, and a vehicle having this electric storage device. This electric storage device includes a case having a first inner surface and a second inner surface adjacent to the first inner surface, an electrode assembly housed in the case and including a positive electrode plate and a negative electrode plate insulated from each other, an electrode terminal disposed outside the case, and a current collector housed in the case and electrically connecting the electrode assembly and the electrode terminal to each other. A distal end edge of a distal end portion of the current collector is supported on the first inner surface of the case.
摘要翻译： 提供一种其中集电体即使施加振动也不容易断裂的蓄电装置，以及具有该蓄电装置的车辆。 这种蓄电装置包括具有与第一内表面相邻的第一内表面和第二内表面的壳体，容纳在壳体中并且包括彼此绝缘的正极板和负极板的电极组件，电极端子 设置在壳体外部，集电体容纳在壳体中并将电极组件和电极端子彼此电连接。 集电体的前端部的前端缘被支撑在壳体的第一内表面上。
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公开(公告)号：US08765293B2
公开(公告)日：2014-07-01
申请号：US13336954
申请日：2011-12-23
申请人： Hajime Kawamoto , Masakazu Tsutsumi , Jun Nakamura
发明人： Hajime Kawamoto , Masakazu Tsutsumi , Jun Nakamura
IPC分类号： H01M2/30
CPC分类号： H01M2/30 , H01M2/0426
摘要： Provided is an electric storage device that can ensure seal in a peripheral area of a portion in a defining wall of a case through which a rivet passes even when a rivet is inserted through the defining wall of the case and the rivet is caulked. The electric storage device includes: an electrode assembly; a case that houses the electrode assembly, the case including a defining wall; and a rivet, wherein a peripheral area of a portion in the defining wall through which the rivet passes has a higher hardness than the remaining area.
摘要翻译： 提供了一种蓄电装置，其能够确保在铆钉穿过壳体的限定壁插入铆钉并且铆钉被铆接时铆钉穿过的壳体的限定壁中的部分的周边区域中的密封。 蓄电装置包括：电极组件; 容纳电极组件的壳体，壳体包括限定壁; 铆钉，其中铆钉通过的限定壁中的部分的周边区域具有比剩余区域更高的硬度。
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公开(公告)号：US20120189908A1
公开(公告)日：2012-07-26
申请号：US13354193
申请日：2012-01-19
申请人： Masakazu Tsutsumi , Hajime Kawamoto , Katsuhiko Okamoto , Shinsuke Yoshitake , Takuma Tonari , Jun Nakamura , Kenji Kouno
发明人： Masakazu Tsutsumi , Hajime Kawamoto , Katsuhiko Okamoto , Shinsuke Yoshitake , Takuma Tonari , Jun Nakamura , Kenji Kouno
CPC分类号： H01M2/08 , H01G9/016 , H01G9/10 , H01G11/70 , H01G11/74 , H01G11/82 , H01G11/84 , H01M2/02 , H01M2/0217 , H01M2/0285 , H01M2/0473 , H01M2/0486 , H01M2/30 , H01M10/052 , H01M10/0525 , H01M10/345 , Y02E60/13 , Y10T29/4911
摘要： An electric storage device is provided having a structure that can reliably produce the sealing effect between a case and a sealing member. The electric storage device of the present invention includes an electrode assembly; a case that includes a defining wall and houses the electrode assembly; a sealing member that is arranged on the defining wall; and a conductive member that is electrically connected to the electrode assembly, the conductive member being supported by the sealing member, wherein at least a portion of the defining wall where the sealing member is arranged is made of an aluminum-based metallic material; and the sealing member is made of a material that is softer than the material for the at least a portion of the defining wall where the sealing member is arranged.
摘要翻译： 提供了具有可以可靠地产生壳体和密封构件之间的密封效果的结构的蓄电装置。 本发明的蓄电装置包括电极组件; 包括限定壁并容纳所述电极组件的壳体; 密封构件，其布置在所述限定壁上; 以及导电构件，其电连接到所述电极组件，所述导电构件由所述密封构件支撑，其中所述密封构件布置的所述限定壁的至少一部分由铝基金属材料制成; 并且所述密封构件由比所述密封构件布置的所述限定壁的至少一部分的材料软的材料制成。
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公开(公告)号：US20120183845A1
公开(公告)日：2012-07-19
申请号：US13349450
申请日：2012-01-12
申请人： Hajime KAWAMOTO , Masakazu Tsutsumi , Jun Nakamura
发明人： Hajime KAWAMOTO , Masakazu Tsutsumi , Jun Nakamura
CPC分类号： H01M2/26 , H01M2/0217 , H01M2/0473 , H01M2/0486 , H01M2/06 , H01M2/08 , H01M2/305 , H01M10/0413
摘要： An electric storage device includes: an electrode assembly; a case that houses the electrode assembly, the case including a defining wall; a rivet that passes through the defining wall, the rivet having a body and an insertion part formed continuously with the body; a conductive member that is electrically connected to the rivet; and a sealing member arranged at least one of between the defining wall and the conductive member and between the defining wall and the body. The insertion part has a portion that is inserted through the defining wall, the sealing member and the conductive member. The insertion part has a diameter smaller than that of the body at least in the portion inserted through the defining wall, the sealing member and the conductive member. The insertion part has a hollow shaft-shaped end with a non-through hole extending in an axial direction of the insertion part.
摘要翻译： 蓄电装置包括：电极组件; 容纳电极组件的壳体，壳体包括限定壁; 穿过所述限定壁的铆钉，所述铆钉具有主体和与所述主体连续形成的插入部; 电连接到所述铆钉的导电构件; 以及密封构件，其布置在所述限定壁和所述导电构件之间以及所述限定壁和所述主体之间的至少一个之间。 插入部分具有穿过限定壁，密封构件和导电构件插入的部分。 插入部分至少在插入通过限定壁，密封构件和导电构件的部分中具有小于主体的直径。 插入部具有中空轴状端部，其具有沿插入部的轴向延伸的非贯通孔。
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公开(公告)号：US09123918B2
公开(公告)日：2015-09-01
申请号：US13336961
申请日：2011-12-23
申请人： Masakazu Tsutsumi , Jun Nakamura
发明人： Masakazu Tsutsumi , Jun Nakamura
IPC分类号： H01M2/02
CPC分类号： H01M2/021 , H01G11/22 , H01G11/66 , H01G11/78 , H01M2/0275 , H01M2/0277
摘要： There is provided an electric storage device in which an electrode assembly enclosed in an insulating cover can be smoothly inserted in a case and the electrode assembly is positioned in place inside the case when housed in the case. The electric storage device according to the present invention includes an electrode assembly, an insulating cover covering the electrode assembly, and a case including a case body having a rectangular box shape and having an opening, the case body being configured to house the electrode assembly and the insulating cover, wherein the insulating cover is formed into a rectangular box shape conforming to the case body, and a portion of each of edges at which adjacent side surfaces of the insulating cover meet each other is beveled into a beveled part, the portion being close to the bottom of the insulating cover.
摘要翻译： 提供了一种蓄电装置，其中封闭在绝缘盖中的电极组件可以平滑地插入壳体中，并且当容纳在壳体中时，电极组件被定位在壳体内的适当位置。 根据本发明的蓄电装置包括电极组件，覆盖电极组件的绝缘盖，以及具有矩形盒形状并具有开口的壳体的壳体，壳体构造成容纳电极组件， 所述绝缘盖，其中所述绝缘盖形成为与所述壳体一致的矩形盒形状，并且所述绝缘盖的相邻侧表面相遇的每个边缘的一部分被倾斜成斜面部分，所述部分为 靠近绝缘盖的底部。
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公开(公告)号：USD704625S1
公开(公告)日：2014-05-13
申请号：US29392778
申请日：2011-05-26
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10.发明申请公开(公告)号：US20130143111A1
公开(公告)日：2013-06-06
申请号：US13816698
申请日：2011-08-03
CPC分类号： H01M2/36 , H01M2/26 , H01M2/263 , H01M2/30 , H01M2/361 , H01M2/365 , Y10T29/49108 , Y10T29/4911
摘要： A manufacturing method of an electric storage device includes: a current collector assembly step of disposing a current collector between an electrolyte solution pouring opening and a power generating element so as to block a view of the power generating element from the electrolyte solution pouring opening; an electrolyte solution pouring step of pouring an electrolyte solution through the electrolyte solution pouring opening; and a sealing step of disposing a sealing member at the electrolyte solution pouring opening and sealing the electrolyte solution pouring opening by welding.
摘要翻译： 蓄电装置的制造方法包括：集电体组装步骤，在电解液注入口和发电元件之间设置集电体，以从电解液注入口阻挡发电元件的视图; 将电解液倾倒通过电解液浇注口的电解液浇注步骤; 以及将密封构件设置在电解液注入口并通过焊接密封电解液浇注口的密封步骤。
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