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1. 发明申请

US20090004561A1 SEALED BATTERY AND MANUFACTURING METHOD THEREFOR 有权
标题翻译：密封电池及其制造方法
公开(公告)号：US20090004561A1
公开(公告)日：2009-01-01
申请号：US12145039
申请日：2008-06-24
申请人： Kenji Nansaka , Yasutomo Taniguchi , Yasuhiro Yamauchi , Toshiyuki Nohma , Kenji Inagaki , Satoshi Yoshida , Takashi Kondou
发明人： Kenji Nansaka , Yasutomo Taniguchi , Yasuhiro Yamauchi , Toshiyuki Nohma , Kenji Inagaki , Satoshi Yoshida , Takashi Kondou
IPC分类号： H01M2/08 , H01M4/82
CPC分类号： H01M2/263 , H01M2/1653 , H01M2/266 , H01M4/661 , H01M10/05 , Y10T29/49108
摘要： The present invention's manufacturing method for a sealed battery includes: a process whereby a sealed battery application electrode assembly 11 is formed that has multiple positive electrode substrate exposed portions 14 at one end and multiple negative electrode substrate exposed portions 15 at the other end; a process whereby the negative electrode collector 181 and negative electrode collector receiving part 183 are brought against both surfaces of the part to be welded on at least the negative electrode substrate exposed portions 15, with tape 23a constituted of thermodeposited resin and having an opening 231 in the center being interposed; and a process whereby resistance welding is effected by passing current between the negative electrode collector 181 and negative electrode collector receiving part 183 positioned at the two sides.
摘要翻译：本发明的密封电池的制造方法包括：形成密封电池用电极组件11的工序，该电池用电极组件11的一端具有多个正极基板露出部14，另一端具有多个负极基板露出部15; 至少负极基板露出部15将负极集电体181和负极集电体容纳部183的两面朝向被焊接部的两面，由热沉积树脂构成并具有开口231的处理中心被插入; 以及通过使位于两侧的负极集电体181和负极集电体容纳部183之间的电流通过来进行电阻焊接的工序。

2. 发明授权

US07887946B2 Prismatic battery having a welding window 有权
标题翻译：棱镜电池具有焊接窗口
公开(公告)号：US07887946B2
公开(公告)日：2011-02-15
申请号：US11601798
申请日：2006-11-20
申请人： Yasuhiro Yamauchi , Kenji Nansaka , Naoya Nakanishi , Toshiyuki Nohma
发明人： Yasuhiro Yamauchi , Kenji Nansaka , Naoya Nakanishi , Toshiyuki Nohma
IPC分类号： H01M6/42 , H01M6/46
CPC分类号： H01M2/263 , H01M2/266 , H01M2/30 , H01M10/0525 , H01M10/345 , Y02E60/122 , Y02E60/124 , Y02T10/7011
摘要： A prismatic battery according to one embodiment of the present invention includes a flat electrode group 10 stacked or rolled by mutually positive and negative electrodes with a separator therebetween, a pressing plate 13A, a current collecting body 18A or 18B and a plurality of exposed sections 16, at least one end of the positive and negative electrodes substrates in a width direction being uncoated with a positive or negative electrode mixture. The pressing plate 13A is welded to the exposed sections 16. The pressing plate 13A includes opposing surfaces with a space therebetween provided by folding back a metal plate, and includes a slit 15 along a folded back section at least to one of the opposing surface's side. The exposed sections 16 are inserted into a gap of the pressing plate 13A, and the exposed sections 16 and the pressing plate 13A are welded by a high energy beam from a transverse direction through the slit 15. This provides a prismatic battery for large current application in electric vehicles and hybrid electric vehicles.
摘要翻译：根据本发明的一个实施例的棱柱形电池包括：由相互正负的电极堆叠或卷绕的平板电极组10，压电板13A，集电体18A或18B以及多个曝光部分16 正极和负极基板的宽度方向的至少一端不用正极或负极混合物涂覆。压板13A被焊接到暴露部分16.按压板13A包括相对的表面，其间通过折叠金属板而设置在其间的空间，并且包括沿相对表面侧至少一个的折回部分的狭缝15 。暴露部分16插入到压板13A的间隙中，并且暴露部分16和按压板13A通过狭缝15从横向方向被高能束焊接。这提供了一种用于大电流施加的棱柱形电池在电动汽车和混合动力电动汽车。

3. 发明申请

US20070117009A1 Prismatic battery 有权
标题翻译：棱镜电池
公开(公告)号：US20070117009A1
公开(公告)日：2007-05-24
申请号：US11601798
申请日：2006-11-20
申请人： Yasuhiro Yamauchi , Kenji Nansaka , Naoya Nakanishi , Toshiyuki Nohma
发明人： Yasuhiro Yamauchi , Kenji Nansaka , Naoya Nakanishi , Toshiyuki Nohma
IPC分类号： H01M2/24 , H01M2/00
CPC分类号： H01M2/263 , H01M2/266 , H01M2/30 , H01M10/0525 , H01M10/345 , Y02E60/122 , Y02E60/124 , Y02T10/7011
摘要： A prismatic battery according to one embodiment of the present invention includes a flat electrode group 10 stacked or rolled by mutually positive and negative electrodes with a separator therebetween, a pressing plate 13A, a current collecting body 18A or 18B and a plurality of exposed sections 16, at least one end of the positive and negative electrodes substrates in a width direction being uncoated with a positive or negative electrode mixture. The pressing plate 13A is welded to the exposed sections 16. The pressing plate 13A includes opposing surfaces with a space therebetween provided by folding back a metal plate, and includes a slit 15 along a folded back section at least to one of the opposing surface's side. The exposed sections 16 are inserted into a gap of the pressing plate 13A, and the exposed sections 16 and the pressing plate 13A are welded by a high energy beam from a transverse direction through the slit 15. This provides a prismatic battery for large current application in electric vehicles and hybrid electric vehicles.
摘要翻译：根据本发明的一个实施例的棱镜电池包括：由相互正负的电极堆叠或卷绕的平板电极组10，其间具有隔板，压板13A，集电体18A或18B以及多个暴露部分16，正极和负极基板的宽度方向的至少一端不用正极或负极混合物涂覆。压板13A焊接到暴露部分16。按压板13a包括通过折回金属板而设置有空间的相对表面，并且在相对表面的至少一个侧面上沿着折回部分包括狭缝15。暴露部分16插入到压板13A的间隙中，并且暴露部分16和压板13A通过穿过狭缝15的横向从高能束焊接。这提供了一种用于电动车辆和混合电动车辆中大电流应用的棱柱形电池。

4. 发明授权

US08440348B2 Sealed battery 有权
标题翻译：密封电池
公开(公告)号：US08440348B2
公开(公告)日：2013-05-14
申请号：US13536259
申请日：2012-06-28
申请人： Yasuhiro Yamauchi , Kenji Nansaka , Toshiyuki Nohma
发明人： Yasuhiro Yamauchi , Kenji Nansaka , Toshiyuki Nohma
IPC分类号： H01M2/08 , H01M2/02
CPC分类号： H01M2/22 , H01M2/30 , H01M10/052 , H01M10/345 , Y10T29/4911
摘要： The external terminal 19 has sword-guard portion 191 provided with a terminal portion 193 formed at one end thereof and a cylindrical crimping member 192 formed at another end thereof, the cylindrical crimping member 192 being inserted through openings each formed at a first insulating member 211, the opening-sealing plate 13, a second insulating member 212 and the collector 181, and being crimped in a diameter-enlarging direction, so that the sword-guard portion 191 of the external terminal 19, the opening-sealing plate 13 and the collector 181 are mechanically-fixed and a thin-walled portion made thinner than other portions formed in a tip portion of the cylindrical crimping member 192 is adhered to the collector, and the thin-walled portion 194 and the collector being welded with a high energy beam.
摘要翻译：外部端子19具有设置在其一端形成的端子部分193和形成在其另一端的圆柱形压接构件192的剑保护部分191，圆柱形压接构件192插入穿过各自形成在第一绝缘构件211上的开口，开口密封板13，第二绝缘构件212和集电器181，并且以直径扩大方向卷曲，使得外部端子19的防剑部分191，开口密封板13和集电体181被机械地固定，并且比形成在圆筒形压接构件192的顶端部分中的其它部分更薄的薄壁部分粘附到集电器，并且薄壁部分194和集电器被焊接成高能量光束。

5. 发明申请

US20100233529A1 SEALED BATTERY AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：密封电池及其制造方法
公开(公告)号：US20100233529A1
公开(公告)日：2010-09-16
申请号：US12711618
申请日：2010-02-24
申请人： Kenji Nansaka , Yasuhiro Yamauchi , Toshiyuki Nohma
发明人： Kenji Nansaka , Yasuhiro Yamauchi , Toshiyuki Nohma
IPC分类号： H01M2/08 , H01M2/00
CPC分类号： H01M2/08 , H01M2/021 , H01M2/0217 , H01M2/34 , H01M2/36 , H01M10/04 , H01M10/05 , H01M10/12 , H01M10/345 , H01M10/42 , H01M10/425 , Y02E60/124 , Y02E60/126 , Y02P70/54 , Y02T10/7016 , Y10T29/49108 , Y10T29/4911
摘要： The sealed battery includes a sealing plate 13 sealing a mouth of an outer can, an external terminal 16 attached to the sealing plate 13 and having a connecting terminal 23, and a current interruption mechanism 18 interrupting current in response to pressure increase in the outer can that is installed in a conductive pathway electrically connecting the connecting terminal 23 and an electrode assembly. In the connecting terminal 23, a through-hole 23b continuing to the space on the current interruption mechanism 18 at the side corresponding to the outside of the battery is formed. The through-hole 23b is sealed with a terminal stopper 30 made of an elastic member so as to form a closed space between the terminal stopper 30 and current interruption mechanism 18. An electrolyte or washing solution hardly enters the current interruption mechanism during the manufacture can be provided.
摘要翻译：密封电池包括密封外罐口的密封板13，附接到密封板13并具有连接端子23的外部端子16和响应于外罐中的压力增加而中断电流的电流中断机构18 其安装在电连接连接端子23和电极组件的导电路径中。在连接端子23中，形成有与电池外侧对应的一侧的电流中断机构18上的空间的通孔23b。通孔23b用由弹性构件制成的端子止动件30密封，以在端子止动件30和电流中断机构18之间形成封闭空间。电解液或洗涤液在制造过程中几乎不进入电流中断机构提供。

6. 发明申请

US20120270098A1 SEALED BATTERY 有权
标题翻译：密封电池
公开(公告)号：US20120270098A1
公开(公告)日：2012-10-25
申请号：US13536259
申请日：2012-06-28
申请人： Yasuhiro Yamauchi , Kenji Nansaka , Toshiyuki Nohma
发明人： Yasuhiro Yamauchi , Kenji Nansaka , Toshiyuki Nohma
IPC分类号： H01M2/02
CPC分类号： H01M2/22 , H01M2/30 , H01M10/052 , H01M10/345 , Y10T29/4911
摘要： The external terminal 19 has sword-guard portion 191 provided with a terminal portion 193 formed at one end thereof and a cylindrical crimping member 192 formed at another end thereof, the cylindrical crimping member 192 being inserted through openings each formed at a first insulating member 211, the opening-sealing plate 13, a second insulating member 212 and the collector 181, and being crimped in a diameter-enlarging direction, so that the sword-guard portion 191 of the external terminal 19, the opening-sealing plate 13 and the collector 181 are mechanically-fixed and a thin-walled portion made thinner than other portions formed in a tip portion of the cylindrical crimping member 192 is adhered to the collector, and the thin-walled portion 194 and the collector being welded with a high energy beam.
摘要翻译：外部端子19具有设置在其一端形成的端子部分193和形成在其另一端的圆柱形压接构件192的剑保护部分191，圆柱形压接构件192插入穿过各自形成在第一绝缘构件211上的开口，开口密封板13，第二绝缘构件212和集电器181，并且以直径扩大方向卷曲，使得外部端子19的防剑部分191，开口密封板13和集电体181被机械地固定，并且比形成在圆筒形压接构件192的顶端部分中的其它部分更薄的薄壁部分粘附到集电器，并且薄壁部分194和集电器被焊接成高能量光束。

7. 发明授权

US07819929B2 Sealed battery and manufacturing method therefor 有权
标题翻译：密封电池及其制造方法
公开(公告)号：US07819929B2
公开(公告)日：2010-10-26
申请号：US12145039
申请日：2008-06-24
申请人： Kenji Nansaka , Yasutomo Taniguchi , Yasuhiro Yamauchi , Toshiyuki Nohma , Kenji Inagaki , Satoshi Yoshida , Takashi Kondou
发明人： Kenji Nansaka , Yasutomo Taniguchi , Yasuhiro Yamauchi , Toshiyuki Nohma , Kenji Inagaki , Satoshi Yoshida , Takashi Kondou
IPC分类号： H01M2/22 , H01M2/26
CPC分类号： H01M2/263 , H01M2/1653 , H01M2/266 , H01M4/661 , H01M10/05 , Y10T29/49108
摘要： The present invention's manufacturing method for a sealed battery includes: a process whereby a sealed battery application electrode assembly 11 is formed that has multiple positive electrode substrate exposed portions 14 at one end and multiple negative electrode substrate exposed portions 15 at the other end; a process whereby the negative electrode collector 181 and negative electrode collector receiving part 183 are brought against both surfaces of the part to be welded on at least the negative electrode substrate exposed portions 15, with tape 23a constituted of thermodeposited resin and having an opening 231 in the center being interposed; and a process whereby resistance welding is effected by passing current between the negative electrode collector 181 and negative electrode collector receiving part 183 positioned at the two sides.
摘要翻译：本发明的密封电池的制造方法包括：形成密封电池用电极组件11的工序，该电池用电极组件11的一端具有多个正极基板露出部14，另一端具有多个负极基板露出部15; 至少负极基板露出部15将负极集电体181和负极集电体容纳部183的两面朝向被焊接部的两面，由热沉积树脂构成并具有开口231的处理中心被插入; 以及通过使位于两侧的负极集电体181和负极集电体容纳部183之间的电流通过来进行电阻焊接的工序。

8. 发明申请

US20100221602A1 METHOD FOR MANUFACTURING SEALED BATTERY AND SEALED BATTERY 审中-公开
标题翻译：密封电池和密封电池的制造方法
公开(公告)号：US20100221602A1
公开(公告)日：2010-09-02
申请号：US12713993
申请日：2010-02-26
申请人： Yusuke Itou , Kenji Nansaka , Yasuhiro Yamauchi , Toshiyuki Nohma
发明人： Yusuke Itou , Kenji Nansaka , Yasuhiro Yamauchi , Toshiyuki Nohma
IPC分类号： H01M2/08 , H01M4/82
CPC分类号： H01M4/64 , H01M4/661 , H01M10/0431 , H01M10/0525 , Y10T29/49108 , Y10T29/49114
摘要： A method for manufacturing a sealed battery 10 includes a step of bringing into contact a collector 18 and collector receiving part 25 having hemispherical protrusions 18a and 25a, respectively, with both sides of at least one of the plurality of positive electrode substrate exposed portions 14 and the plurality of negative electrode substrate exposed portions 15 so that the collector 18 and collector receiving part 25 oppose each other, where the displacement between central axes of the hemispherical protrusions 18a and 25a is not more than ½ of the diameter of the hemispherical protrusions 18a and 25a, and a step of resistance-welding between the collector 18 and collector receiving part 25 by applying current under a pressure. According to the method, the collector and collector receiving part can be reliably resistance-welded to the substrates.
摘要翻译：密封电池10的制造方法包括：分别与多个正极基板露出部14的至少一方的两侧的集电体18和具有半球状的突起18a，25a的集电体接收部25接触的工序; 多个负电极基板露出部分15，使得集电体18和集电极接收部分25彼此相对，其中半球形突起18a和25a的中心轴线之间的位移不大于半球形突起18a和25a的直径的1/2 25a，以及通过在压力下施加电流而在集电体18和集电体接收部25之间进行电阻焊接的步骤。根据该方法，可以将集电极和集电体接收部可靠地电阻焊接到基板。

9. 发明授权

US08563162B2 Sealed battery 有权
标题翻译：密封电池
公开(公告)号：US08563162B2
公开(公告)日：2013-10-22
申请号：US13590666
申请日：2012-08-21
申请人： Yasutomo Taniguchi , Kenji Nansaka , Yasuhiro Yamauchi , Toshiyuki Nohma
发明人： Yasutomo Taniguchi , Kenji Nansaka , Yasuhiro Yamauchi , Toshiyuki Nohma
IPC分类号： H01M6/42 , H01M6/46
CPC分类号： H01M2/263 , H01M4/131 , H01M4/133 , H01M4/661 , H01M10/0431 , H01M10/0525
摘要： A sealed battery including: an electrode assembly 11 having multiple positive electrode substrates exposed at one end and negative electrode substrates exposed at the other end; and collectors 181 and collector receiving parts 183 that are resistance-welded on both sides of the multiple positive or the multiple negative electrode substrates or both, grooves 23 being formed around the resistance-welded portion of at least one of the collector 181 and the collector receiving part 183. Due to the spattered particles 26 generated during the resistance-welding being captured within the grooves 23, few particles burst into the inside of the electrode assembly 11 or into the outside.
摘要翻译：一种密封电池，包括：具有一端露出的多个正极基板的电极组件11和在另一端露出的负极基板; 以及在多个正极或多个负极基板或两者的两侧进行电阻焊接的集电体181和集电体接收部183，形成在集电体181和集电体181的至少一个的电阻焊接部周围的槽23 由于在电阻焊接期间产生的溅射的颗粒26被捕获在凹槽23内，所以很少的颗粒突然进入电极组件11的内部或者进入外部。

10. 发明申请

US20120315526A1 SEALED BATTERY 有权
标题翻译：密封电池
公开(公告)号：US20120315526A1
公开(公告)日：2012-12-13
申请号：US13590666
申请日：2012-08-21
申请人： Yasutomo Taniguchi , Kenji Nansaka , Yasuhiro Yamauchi , Toshiyuki Nohma
发明人： Yasutomo Taniguchi , Kenji Nansaka , Yasuhiro Yamauchi , Toshiyuki Nohma
IPC分类号： H01M4/00
CPC分类号： H01M2/263 , H01M4/131 , H01M4/133 , H01M4/661 , H01M10/0431 , H01M10/0525
摘要： A sealed battery including: an electrode assembly 11 having multiple positive electrode substrates exposed at one end and negative electrode substrates exposed at the other end; and collectors 181 and collector receiving parts 183 that are resistance-welded on both sides of the multiple positive or the multiple negative electrode substrates or both, grooves 23 being formed around the resistance-welded portion of at least one of the collector 181 and the collector receiving part 183. Due to the spattered particles 26 generated during the resistance-welding being captured within the grooves 23, few particles burst into the inside of the electrode assembly 11 or into the outside.
摘要翻译：一种密封电池，包括：具有一端露出的多个正极基板的电极组件11和在另一端露出的负极基板; 以及在多个正极或多个负极基板或两者的两侧进行电阻焊接的集电体181和集电体接收部183，形成在集电体181和集电体181的至少一个的电阻焊接部周围的槽23 由于在电阻焊接期间产生的溅射的颗粒26被捕获在凹槽23内，所以很少的颗粒突然进入电极组件11的内部或者进入外部。

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