公开(公告)号：US07335442B2

公开(公告)日：2008-02-26

申请号：US10633418

申请日：2003-08-04

申请人： Naoya Nakanishi ,  Kouichi Satoh ,  Atsuhiro Funahashi ,  Toshiyuki Nohma ,  Yasuhiro Yamauchi ,  Noriyuki Miyazaki

发明人： Naoya Nakanishi ,  Kouichi Satoh ,  Atsuhiro Funahashi ,  Toshiyuki Nohma ,  Yasuhiro Yamauchi ,  Noriyuki Miyazaki

IPC分类号： H01M2/26

CPC分类号： H01M2/263 ,  H01M2/022 ,  H01M2/30 ,  H01M10/0525 ,  H01M10/0587

摘要： A battery including an electrode unit housed in a battery can and which generates electricity which can be taken out of the battery via a pair of negative and positive electrode terminals, wherein a terminal assembly is installed in the battery, a current collector plate is connected to an edge of an electrode of the electrode unit for connecting the electrode unit to the terminal assembly, and one or more than one connecting piece which is protrusively formed on a surface of the current collector plate is welded and secured to a base portion of the terminal assembly.

摘要翻译： 一种电池，包括容纳在电池壳体中的电极单元，其发电可以经由一对负极和正极端子从电池中取出，其中端子组件安装在电池中，集电板连接到 用于将电极单元连接到端子组件的电极单元的电极的边缘和在集电板的表面上突出形成的一个或多个连接件焊接固定到端子的基部 部件。

公开(公告)号：US06455193B1

公开(公告)日：2002-09-24

申请号：US09526745

申请日：2000-03-16

申请人： Noriyuki Miyazaki ,  Yasuhiro Yamauchi

发明人： Noriyuki Miyazaki ,  Yasuhiro Yamauchi

IPC分类号： H01M208

CPC分类号： H01M2/361 ,  H01M2/0217 ,  H01M2/365 ,  Y10T29/4911

摘要： A sealed battery has a generator element enclosed within an external casing. An opening in the external casing is covered by a closure cap in which an injection hole for injecting electrolyte is provided. The injection hole is sealed using a sealing plug which is composed of a support member that is fixed on a surface of the closure cap so as to cover the injection hole and a plugging member that is at least partially formed of an elastic material and is supported by the support member so as to plug the injection hole. The plugging member is formed of an elastic material and is pressed into the injection hole by the support member. As a result, an airtight seal can be easily and securely achieved for the injection hole. The support member can be made large to facilitate handling, thereby reducing the likelihood of the sealing plug being improperly supplied during attachment to the injection hole.

摘要翻译： 密封电池具有封闭在外壳内的发电机元件。 外壳中的开口由封闭盖覆盖，其中提供用于注入电解质的注入孔。 注射孔使用密封塞密封，该密封塞由固定在封盖的表面上以覆盖注射孔的支撑构件和至少部分地由弹性材料形成并且被支撑的封堵构件 通过支撑构件来插入注入孔。 堵塞构件由弹性材料形成，并被支撑构件压入注入孔。 结果，可以容易且可靠地实现注入孔的气密密封。 可以使支撑构件大以便于处理，从而减少在附着到注入孔期间密封塞被不正确地供应的可能性。

公开(公告)号：US06573000B1

公开(公告)日：2003-06-03

申请号：US09526743

申请日：2000-03-16

申请人： Noriyuki Miyazaki ,  Yasuhiro Yamauchi

发明人： Noriyuki Miyazaki ,  Yasuhiro Yamauchi

IPC分类号： H01M208

CPC分类号： H01M2/0439 ,  H01M2/0217 ,  H01M2/0426

摘要： A sealed battery has an opening in an external casing sealed using a sealing plate that is laser welded to external casing. The sealing plate has a drop formed near a perimeter of the external surface of the sealing plate so that the surface of the sealing plate is higher at a perimeter of the sealing plate than at a more central position. When the sealing plate is laser welded to the rim of the external casing, the presence of the drop means that there is no direct thermal conduction path from the welded parts to the center of the sealing plate, which reduces the dissipation of heat away from the welded parts. As a result, there is a reduction in the thermal stresses that occur at the welded parts, which means that the formation of cracks in the welded joins can be suppressed, even when a low-power laser beam is used.

摘要翻译： 密封电池在外壳中具有使用激光焊接到外壳的密封板密封的外壳中的开口。 密封板在密封板的外表面的周边附近形成有液滴，使得密封板的表面在密封板的周边比在更中心位置更高。 当密封板被激光焊接到外壳的边缘时，液滴的存在意味着没有从焊接部分到密封板的中心的直接导热路径，这减少了远离 焊接件。 结果，在焊接部件处发生的热应力降低，这意味着即使使用低功率激光束也能够抑制焊接接头中的裂纹的形成。

公开(公告)号：US09017843B2

公开(公告)日：2015-04-28

申请号：US13551258

申请日：2012-07-17

申请人： Takayuki Hattori ,  Eiji Okutani ,  Yoshinori Yokoyama ,  Yasuhiro Yamauchi

发明人： Takayuki Hattori ,  Eiji Okutani ,  Yoshinori Yokoyama ,  Yasuhiro Yamauchi

IPC分类号： H01M2/36 ,  H01M2/02 ,  H01M2/04 ,  H01M2/12

CPC分类号： H01M2/362 ,  H01M2/0217 ,  H01M2/0237 ,  H01M2/024 ,  H01M2/0426 ,  H01M2/043 ,  H01M2/0439 ,  H01M2/12 ,  H01M2/1223 ,  H01M2/361 ,  H01M10/0431 ,  H01M2200/20

摘要： A prismatic secondary battery includes a prismatic hollow outer body having a mouth and a bottom and storing an electrode assembly, a positive electrode collector, a negative electrode collector, and an electrolyte, a sealing plate sealing up the mouth of the prismatic hollow outer body, and a positive electrode terminal and a negative electrode terminal attached to the sealing plate; the sealing plate includes a gas release valve at the center between the positive electrode terminal and the negative electrode terminal and includes an electrolyte pour hole on one side of the gas release valve and, on the other side on the front face, a concaved flat face with a height lower than that of the peripheral portion; and the concaved flat face is formed with an identification code.

摘要翻译： 棱柱形二次电池包括具有口和底部并且存储电极组件，正电极集电体，负极集电器和电解质的棱柱形中空外体，密封棱柱形中空外体的口部的密封板， 以及安装在密封板上的正极端子和负极端子; 密封板包括在正极端子和负极端子之间的中心处的气体释放阀，并且在气体释放阀的一侧上包括电解液浇注孔，并且在前表面的另一侧上具有凹面 其高度低于周边部分的高度; 并且凹形平面形成有识别码。

公开(公告)号：US08991232B2

公开(公告)日：2015-03-31

申请号：US13550982

申请日：2012-07-17

申请人： Eiji Okutani ,  Yoshinori Yokoyama ,  Takayuki Hattori ,  Yasuhiro Yamauchi

发明人： Eiji Okutani ,  Yoshinori Yokoyama ,  Takayuki Hattori ,  Yasuhiro Yamauchi

IPC分类号： B21D22/00 ,  H01M2/02 ,  H01M2/04 ,  H01M2/12 ,  H01M2/36 ,  B21K23/00

CPC分类号： H01M2/1223 ,  B21K23/00 ,  H01M2/024 ,  H01M2/043 ,  H01M2/12 ,  H01M2/362 ,  H01M2220/20

摘要： A sealing plate for a prismatic secondary battery includes a pair of mouths for attaching a negative and positive electrode terminals, one mouth being formed near one end in a longitudinal direction of the sealing plate, and the other mouth being formed near the other end, coining areas used for positioning of an insulating member and formed around the pair of mouths on a front face of the sealing plate, a gas release valve and an electrolyte pour hole formed between the pair of mouths, and grooves formed between the respective coining areas and the long side edge of the sealing plate. The groove has a smaller depth near the gas release valve than the depth near the coining area. Even when the sealing plate is produced through forging, the front face has good flatness and the coining areas are unlikely to have a sink mark or a shear drop.

摘要翻译： 用于棱柱二次电池的密封板包括一对用于连接负极和正电极端子的口，一个嘴形成在密封板的纵向方向上的一端附近，另一个嘴形成在另一端附近，压印 用于定位绝缘构件并形成在密封板前表面上的一对口周围的区域，形成在一对口之间的气体释放阀和电解液浇注孔，以及形成在各个压印区域和 密封板的长边缘。 凹槽在气体释放阀附近具有比靠近压印区域的深度更小的深度。 即使当密封板通过锻造制造时，前表面具有良好的平整度，并且压印区域不太可能具有凹痕或剪切下落。

公开(公告)号：US08852769B2

公开(公告)日：2014-10-07

申请号：US13279452

申请日：2011-10-24

申请人： Masahiro Iyori ,  Hirofusa Tanaka ,  Naoki Terada ,  Seiji Omura ,  Yasuhiro Yamauchi ,  Toshiyuki Nohma ,  Masahide Miyake ,  Yasuyuki Kusumoto ,  Shigeki Matsuta ,  Toyoki Fujihara ,  Takeshi Yoshida

发明人： Masahiro Iyori ,  Hirofusa Tanaka ,  Naoki Terada ,  Seiji Omura ,  Yasuhiro Yamauchi ,  Toshiyuki Nohma ,  Masahide Miyake ,  Yasuyuki Kusumoto ,  Shigeki Matsuta ,  Toyoki Fujihara ,  Takeshi Yoshida

IPC分类号： H01M2/00 ,  H01M2/26 ,  H01M10/42 ,  H01M10/04 ,  H01M2/34 ,  H01M10/052 ,  H01M10/0587

CPC分类号： H01M2/263 ,  H01M2/345 ,  H01M10/0431 ,  H01M10/052 ,  H01M10/0587 ,  H01M10/4235 ,  H01M2200/20 ,  Y02E60/12 ,  Y02T10/7011 ,  Y10T29/49108 ,  Y10T29/49115

摘要： A nonaqueous secondary battery includes a current cutoff mechanism that cuts off a current in a short period of time in response to a rise in pressure inside a battery outer body in at least one of a conductive path through which a current is taken out from a positive electrode plate to outside of the battery and a conductive path through which a current is taken out from a negative electrode plate to outside of the battery. At least one type selected from an oligomer containing a cyclohexyl group and a phenyl group, a modified product of the oligomer containing a cyclohexyl group and a phenyl group, a polymer containing a cyclohexyl group and a phenyl group, and a modified product of the polymer containing a cyclohexyl group and a phenyl group is present on the surface of the positive electrode plate.

摘要翻译： 非水二次电池包括电流切断机构，该电流切断机构响应于电池外体中的至少一个导电路径中的压力升高而在短时间内截止电流，电流从正极 电极板到电池外部，以及导电路径，电流从负极板取出到电池外部。 选自包含环己基和苯基的低聚物中的至少一种，包含环己基和苯基的低聚物的改性产物，含有环己基和苯基的聚合物，以及聚合物的改性产物 含有环己基和苯基存在于正极板的表面上。

公开(公告)号：US20140212718A1

公开(公告)日：2014-07-31

申请号：US14241854

申请日：2012-08-24

申请人： Yoshinori Yokoyama ,  Yasuhiro Yamauchi

发明人： Yoshinori Yokoyama ,  Yasuhiro Yamauchi

IPC分类号： H01M10/04

CPC分类号： H01M10/0431 ,  H01M2/0217 ,  H01M2/024 ,  H01M2/028 ,  H01M2/26 ,  H01M2/30

摘要： Provided is a prismatic battery resistant to the development of short circuits. The prismatic battery has a structure in which a flat electrode including a positive electrode collector with a positive electrode substrate exposed portion and a negative electrode collector with a negative electrode substrate exposed portion is accommodated in an outer can. At least one of the positive electrode collector and the negative electrode collector has a rib. The rib is provided with an easily bendable part (a thin wall, groove, opening, or notch). The rib is bent at the easily bendable part when force is applied to the tip of the rib to prevent the tip from reaching the outer can by means of an insulation sheet to avoid the development of short circuits between the negative electrode collector and the outer can.

摘要翻译： 提供了耐短路发展的棱镜电池。 棱柱电池具有这样的结构，其中包括具有正极基板暴露部分的正极集电体的平板电极和具有负电极基板暴露部分的负极集电体容纳在外罐中。 正极集电体和负极集电体中的至少一个具有肋。 肋设置有容易弯曲的部分（薄壁，凹槽，开口或凹口）。 当对肋的尖端施加力时，肋弯曲在容易弯曲的部分，以防止尖端通过绝缘片到达外壳，以避免在负极集电器和外壳之间发生短路 。

公开(公告)号：US20130015762A1

公开(公告)日：2013-01-17

申请号：US13637232

申请日：2011-05-02

申请人： Yusuke Fukui ,  Mikihiko Nishitani ,  Masahiro Sakai ,  Michiko Okafuji ,  Yayoi Okui ,  Yosuke Honda ,  Yasuhiro Yamauchi ,  Osamu Inoue ,  Hiroshi Asano

发明人： Yusuke Fukui ,  Mikihiko Nishitani ,  Masahiro Sakai ,  Michiko Okafuji ,  Yayoi Okui ,  Yosuke Honda ,  Yasuhiro Yamauchi ,  Osamu Inoue ,  Hiroshi Asano

IPC分类号： H01J17/49

CPC分类号： H01J11/12 ,  H01J11/40

摘要： There is provided a PDP in which the structure of the periphery of a protective film is improved, excellent secondary electron emission property is exhibited, and improved efficiency and increased life can be expected. There is further provided a PDP in which occurrence of a discharge delay at the time of driving is prevented, and exhibition of high quality image display performance can be expected even in a high definition PDP that is driven at a high speed. Specifically, a crystalline film containing Sr in CeO2 in a concentration of 11.8 mol % to 49.4 mol % inclusive is formed on the surface of dielectric layer on the discharge space side as surface layer (protective film) having a thickness of about 1 μm. High γ fine particles having secondary electron emission property higher than those of protective film are arranged thereon.

摘要翻译： 提供了一种PDP，其中保护膜周围的结构得到改善，表现出优异的二次电子发射性能，并且可以期望提高效率和寿命。 还提供了一种PDP，其中防止在驱动时发生放电延迟，并且即使在以高速驱动的高清晰度PDP中也可以期待展现高质量的图像显示性能。 具体而言，作为表面层（保护膜）的厚度约为1μm，在放电空间侧的电介质层的表面形成含有浓度为11.8摩尔％〜49.4摩尔％的CeO 2中的Sr的结晶性膜。 具有比保护膜高的二次电子发射性的高γ细颗粒被布置在其上。

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。

公开(公告)号：US08241786B2

公开(公告)日：2012-08-14

申请号：US12878638

申请日：2010-09-09

申请人： Yasutomo Taniguchi ,  Yusuke Itoh ,  Takumi Mishiro ,  Yasuhiro Yamauchi ,  Toshiyuki Nohma

发明人： Yasutomo Taniguchi ,  Yusuke Itoh ,  Takumi Mishiro ,  Yasuhiro Yamauchi ,  Toshiyuki Nohma

IPC分类号： H01M2/08 ,  H01M2/02

CPC分类号： H01M2/305 ,  H01M10/0525 ,  H01M10/345

摘要： By combining crimping fixing and laser welding, a collector attached to a substrate of an electrode assembly is fixed to a terminal. A negative electrode terminal 19A has a terminal portion formed on one side of a flange portion, and a cylindrical crimping member 19b on the other side. The cylindrical crimping member 19b is inserted through openings formed in a first insulating member, a sealing plate, a second insulating member, and a negative electrode collector 18a. The cylindrical crimping member 19b is crimped in a diameter-increasing direction, and is mechanically fixed in a countersunk hole 18c of the negative electrode collector 18a. A peripheral portion of a thin-walled portion 19d having a thickness smaller than those of other portions formed at the tip end portion of the cylindrical crimping member 19b is thoroughly adhered and welded by a high energy beam to the edge of the countersunk hole 18c.

摘要翻译： 通过组合压接固定和激光焊接，将附接到电极组件的基板的集电体固定到端子。 负极端子19A具有形成在凸缘部分的一侧上的端子部分和另一侧的圆柱形压接部件19b。 圆柱形压接构件19b通过形成在第一绝缘构件，密封板，第二绝缘构件和负极集电体18a中的开口插入。 圆筒状压接构件19b在直径增大方向上卷曲，并机械地固定在负极集电体18a的埋头孔18c中。 薄壁部分19d的周边部分的厚度小于形成在圆筒形压接部件19b的顶端部分的其它部分的厚度，其周边部分通过高能量光束被充分地粘合并焊接到埋头孔18c的边缘。