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1. 发明公开

EP2533324A4 FLAT BATTERY 有权转让
标题翻译：平板电池
公开(公告)号：EP2533324A4
公开(公告)日：2014-03-26
申请号：EP10847482
申请日：2010-09-13
申请人： HITACHI MAXELL ENERGY LTD
发明人： YAMAGUCHI KOJI , ISHIHARA TOSHIHIKO
IPC分类号： H01M2/08 , H01M2/02 , H01M2/04
CPC分类号： H01M2/08 , H01M2/0222 , H01M2/0404 , H01M2/0413

2. 发明专利

JP2011192427A Flat battery 有权
标题翻译：平板电池
公开(公告)号：JP2011192427A
公开(公告)日：2011-09-29
申请号：JP2010055646
申请日：2010-03-12
申请人： Hitachi Maxell Energy Ltd , 日立マクセルエナジー株式会社
发明人： YAMAGUCHI KOJI , ISHIHARA TOSHIHIKO
IPC分类号： H01M2/04 , H01M2/02 , H01M2/08
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To achieve a configuration that reduces a resin amount used for forming a gasket in a flat battery in which the gasket is molded to a sealing can. SOLUTION: A flat battery (1) is equipped with: a bottomed cylindrical negative-electrode can (10); a positive-electrode can (20) that has the peripheral-wall part (22) and the flat part (21) and is arranged in the form of an inverted dish with respect to the negative-electrode can (10); and a gasket (30) that is sandwiched between the peripheral-wall part (12) of the negative can (10) and the peripheral-wall part (22) of the positive can (20). The negative can (10) is configured such that the opening end part of its peripheral-wall part (12) is fitted to a step part (22c) of the positive can (20). Before the negative can (10) is fitted to the positive can (20), the gasket (30) is configured such that the thickness of the part located outside the peripheral-wall part (22) of the positive can (20) and on the opening end side is set smaller than the thickness of the part located outside the peripheral-wall part (22) and at the step part (22c). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了实现将垫圈被模制成密封罐的扁平电池中用于形成垫圈的树脂量减少的结构。解决方案：扁平电池（1）配备有：有底圆柱形负极罐（10）; 具有周壁部（22）和平坦部（21）并且相对于负极罐（10）以倒置的形式配置的正极罐（20）; 以及夹在所述负罐（10）的周壁部（12）和所述正罐（20）的周壁部（22）之间的垫圈（30）。负罐（10）构造成使得其周壁部（12）的开口端部嵌合于正罐（20）的台阶部（22c）。在将负罐（10）安装到正罐（20）之前，垫圈（30）被配置成使得位于正罐（20）的周壁部分（22）外侧的部分的厚度和开口端侧被设定为小于位于周壁部（22）外侧的部分和台阶部（22c）的厚度。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011187341A Flat battery 有权
标题翻译：平板电池
公开(公告)号：JP2011187341A
公开(公告)日：2011-09-22
申请号：JP2010052215
申请日：2010-03-09
申请人： Hitachi Maxell Energy Ltd , 日立マクセルエナジー株式会社
发明人： YAMAGUCHI KOJI , ISHIHARA TOSHIHIKO
IPC分类号： H01M2/08 , H01M2/02 , H01M2/04
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To obtain a mechanism of preventing a gasket from peeling off from an inner face of a sealing can, in a flat battery molding the gasket to be extended from an opening end part to a flat-face part of the sealing can. SOLUTION: The flat battery (1) is provided with an anode can (10) of a bottomed cylinder shape, a cathode can (20) with a peripheral wall part (22) and a flat-face part (21) and arranged in a reversed-dish shape to the anode can (10), and a gasket (30) molded at least inside the cathode can (20) from an opening end part of the peripheral wall part (22) over to the flat-face part (21). The anode can (10) has its opening end part at the side wall insertion-coupled with a stepped part (22c) of the cathode can (20), and a thickness of the gasket (30) of an inner side of the cathode can at an opening end side of the peripheral wall part (22) of the cathode can (20) is thicker than that of the gasket of an inner side of the cathode can at the stepped part (22c) of the cathode can (20). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题为了获得防止垫圈从密封罐的内表面剥离的机构，在扁平电池中，将垫圈从开口端部延伸到平面部分密封罐。解决方案：扁平电池（1）设置有有底圆筒形的阳极罐（10），具有周壁部分（22）和平面部分（21）的阴极罐（20）和以与所述阳极罐（10）相反的形式配置的垫圈（30），以及从所述周壁部（22）的开口端部到所述平坦面（20）至少模制在所述阴极罐（20）的内部的垫圈（30）第（21）部分。阳极罐（10）的侧壁开口端部与阴极罐（20）的阶梯部（22c）插入连接，阴极内侧的垫圈（30）的厚度在阴极罐（20）的台阶部分（22c）处，阴极罐（20）的周壁部（22）的开口端侧的阴极罐的内侧的衬垫的开口端侧的厚度比阴极罐的内侧的衬垫厚。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2012190758A Flat type battery 有权
标题翻译：平板式电池
公开(公告)号：JP2012190758A
公开(公告)日：2012-10-04
申请号：JP2011055643
申请日：2011-03-14
申请人： Hitachi Maxell Energy Ltd , 日立マクセルエナジー株式会社
发明人： YAMAGUCHI KOJI , ISHIHARA TOSHIHIKO
IPC分类号： H01M2/08 , H01M2/02 , H01M2/04
CPC分类号： H01M2/0227 , H01M2/0413 , H01M2/08
摘要： PROBLEM TO BE SOLVED: To realize a construction in a flat type battery having a gasket sandwiched between a sealing can and an outer can, which makes it possible for the sealing can to be held in place by a molding tool when a gasket is molded in the sealing can, thereby improving the sealing performance by the gasket.SOLUTION: A flat type battery (1) comprises a cathode can (10) (outer can) and an anode can (20) (sealing can) and a gasket (30) which is integrally molded on a peripheral wall part (22) of the anode can (20). The gasket (30) has a gasket tip part (33) which functions as a seal between the anode can (20) and the cathode can (10) and a gasket outside part (32) which presses the gasket tip part (33) against a bottom part (11) of the cathode can (10) when the cathode can (10) is fitted to the anode can (20). The gasket outside part (32) has a projection (32a) provided therein at a position where an opening end of a peripheral wall part (12) of the cathode can (10) is engaged.
摘要翻译：要解决的问题：为了实现具有夹在密封罐和外罐之间的垫圈的扁平型电池的结构，这使得当密封件可以通过模制工具被保持在适当位置时在密封罐中模制，从而通过垫圈提高密封性能。解决方案：平板型电池（1）包括阴极罐（10）（外罐）和阳极罐（20）（密封罐）和垫圈（30），其一体地模制在周壁部分 22）的阳极罐（20）。垫圈（30）具有用作阳极罐（20）和阴极罐（10）之间的密封件的垫圈末端部分（33）和将垫圈末端部分（33）压靠当阴极罐（10）装配到阳极罐（20）时，阴极罐（10）的底部（11）。垫圈外部（32）在阴极罐（10）的周壁部（12）的开口端接合的位置处具有突出部（32a）。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012190680A Flat battery, and sealing can 有权
标题翻译：平板电池和密封罐
公开(公告)号：JP2012190680A
公开(公告)日：2012-10-04
申请号：JP2011053915
申请日：2011-03-11
申请人： Hitachi Maxell Energy Ltd , 日立マクセルエナジー株式会社
发明人： YAMAGUCHI KOJI , ISHIHARA TOSHIHIKO
IPC分类号： H01M2/08 , H01M2/02 , H01M10/0585
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To prevent a sealing can from being deformed by concentration of compressive force while surely sealing the sealing can to an outer can by efficiently applying pressure to a gasket when fitting the sealing can to the outer can.SOLUTION: A flat battery includes the sealing can having a side face part equipped with a top face part and a step part expanded stepwise, an outer can having a diameter larger than that of the sealing can, a bottom part, and a side wall part, a gasket molded so as to sandwich the side face part of the sealing can, and an electrode body equipped with a positive electrode, a negative electrode, and a separator. The electrode body is disposed in a space hermetically sealed by caulking the side wall part of the outer can to the side face part of the sealing can with the gasket sandwiched, the thickness of the gasket on the inside of the side face part of the sealing can in the lower part of the step part is formed thicker than the thickness in the direction toward the electrode body from the inside face of the side face part of the sealing can in the bottom part of the outer can, and the gasket is formed so as to be separated from the top face part of the sealing can.
摘要翻译：要解决的问题：为了防止密封罐由于压缩力的集中而变形，同时通过在将密封罐装配到外罐上时通过有效地向垫圈施加压力，将密封罐确实地密封到外罐上。解决方案：扁平电池包括密封罐，其具有装备有顶面部分的侧面部分和逐步扩展的台阶部分，具有比密封罐的直径大的直径的外罐，底部部分和侧壁部分，以密封罐的侧面部分夹持的垫圈，以及配备有正极，负极和隔膜的电极体。电极体通过将垫圈夹在密封罐的侧面部分上而将外罐的侧壁部分铆接而密封的空间中，垫圈的厚度在密封件的侧面部分的内侧在外罐底部的密封罐的侧面部分的内表面，台阶部分的下部的罐体形成得比从电极体朝向电极体的方向的厚度更厚，并且衬垫形成为与密封罐的顶面部分隔开。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2011192423A Flat battery 有权
标题翻译：平板电池
公开(公告)号：JP2011192423A
公开(公告)日：2011-09-29
申请号：JP2010055511
申请日：2010-03-12
申请人： Hitachi Maxell Energy Ltd , 日立マクセルエナジー株式会社
发明人： YAMAGUCHI KOJI , ISHIHARA TOSHIHIKO
IPC分类号： H01M2/04 , H01M2/02 , H01M2/08 , H01M10/04
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To achieve a configuration that prevents peeling-off of a gasket from the inner surface of a sealing can in a flat battery in which the gasket is molded so as to extend from the opening end part to the flat part of the sealing can. SOLUTION: A flat battery (1) comprises: a bottomed cylindrical negative-electrode can (10); a positive-electrode can (20) that has the peripheral-wall part (22) and the flat part (21) and is arranged in the form of an inverted dish with respect to the negative can (10); and a gasket (30) that is molded at least to the inside of the positive can (20) over an area from the opening end part of the peripheral-wall part (22) to the flat part (21). The negative can (10) is configured such that the opening end part of its side wall is fitted to a step part (22c) of the positive can (20). The gasket (30) is provided such that the side of the flat part of the positive can (20) is in contact with the R (rounded) part (23), formed at the outer-peripheral edge part of the flat part (21), and the flat part (21). COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了实现在垫圈被模制从而从开口端部延伸到平面的扁平电池中防止垫圈从密封罐的内表面剥离的构造部分密封罐。解决方案：扁平电池（1）包括：有底圆柱形负极罐（10）; 具有周壁部（22）和平坦部（21）的正极罐（20），相对于负罐（10）配置为倒盘状。以及在从所述周壁部（22）的开口端部到所述平坦部（21）的区域上至少模制到所述正罐（20）的内部的垫圈（30）。负罐（10）被构造为使得其侧壁的开口端部装配到正罐（20）的台阶部（22c）上。衬垫（30）设置成使得正罐（20）的平坦部分的侧面与形成在平坦部分（21）的外周边缘部分处的R（圆形）部分（23）接触）和平坦部（21）。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2011159395A Battery holder 审中-公开
标题翻译：电池座
公开(公告)号：JP2011159395A
公开(公告)日：2011-08-18
申请号：JP2010017767
申请日：2010-01-29
申请人： Hitachi Maxell Energy Ltd , 日立マクセルエナジー株式会社
发明人： TAKEUCHI KYOHEI , YAMAGUCHI KOJI
IPC分类号： H01M2/10 , H01M10/44 , H01M10/48
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a battery holder whose use to object equipment is made easy by integrating a protection circuit for preventing overcharge/over discharge into the battery holder. SOLUTION: The battery holder 1 which can have the battery 10 stored and attached/detached includes a holder body 20 formed with a storage space 22 for the battery 10 and an inner circuit 30 integrated into the holder body 20. The inner circuit 30 includes the protection circuit 31 for preventing excessive overcharge/over discharge. The protection circuit 31 includes a monitoring element for monitoring the voltage of the battery 10 and a switch element for intercepting the charging or discharging of the battery 10. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种通过集成用于防止过充电/过度放电进入电池座的保护电路来使对象设备变得容易的电池座。解决方案：可以将电池10储存和拆卸的电池座1包括：保持器本体20，其形成有用于电池10的储存空间22;以及内部电路30，内部电路30集成到保持器主体20中。内部电路 30包括用于防止过度充电/过度放电的保护电路31。保护电路31包括用于监测电池10的电压的监视元件和用于截取电池10的充电或放电的开关元件。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2012256571A Flat battery 有权
标题翻译：平板电池
公开(公告)号：JP2012256571A
公开(公告)日：2012-12-27
申请号：JP2011130057
申请日：2011-06-10
申请人： Hitachi Maxell Energy Ltd , 日立マクセルエナジー株式会社
发明人： YABUSHITA SHOJI , YAMAGUCHI KOJI
IPC分类号： H01M6/16 , H01M2/02
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To obtain such a configuration, where one member is less likely to be removed from a base for holding any one member of a positive electrode material or a negative electrode material even if an impact is applied thereto, in a flat battery where the base is secured to an outer can.SOLUTION: The flat battery (1) comprises: a bottomed cylindrical positive electrode can (10) (outer can); a negative electrode can (20) (sealing can) disposed to cover the opening of the positive electrode can (10); a positive electrode material (41) and a negative electrode material (42) interposed between the positive electrode can (10) and the negative electrode can (20); and a positive electrode ring (44) (base) fixed onto the inner surface of the positive electrode can (10) while holding any one member of the positive electrode material (41) or negative electrode material (42). The positive electrode ring (44) has a sidewall (44a) covering a part of the one member, and at least one protrusion (44c) (engaging part) for holding the one member is provided on the sidewall (44a).
摘要翻译：要解决的问题为了获得这样一种构造，即使一个构件即使不施加冲击也不太可能从用于保持正极材料或负极材料的一个构件的基底移除，一个扁平电池，其中底座固定在外罐上。扁平电池（1）包括：有底圆柱形正电极罐（10）（外罐）; 设置为覆盖正极罐（10）的开口的负极罐（20）（密封罐）; 夹在正极罐（10）和负极罐（20）之间的正极材料（41）和负极材料（42）。以及在保持正极材料（41）或负极材料（42）中的任一个的同时固定在正极罐（10）的内表面上的正极环（44）（基座）。正极环（44）具有覆盖一个部件的一部分的侧壁（44a），并且在侧壁（44a）上设置有用于保持一个部件的至少一个突起（接合部）。版权所有（C）2013，JPO＆INPIT

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