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公开(公告)号：US20080248392A1
公开(公告)日：2008-10-09
申请号：US10572590
申请日：2004-11-10
IPC分类号： H01M4/58
CPC分类号： C01G51/42 , C01G23/002 , C01G25/006 , C01G45/1228 , C01G51/44 , C01G51/50 , C01G53/42 , C01G53/50 , C01P2002/52 , C01P2004/61 , C01P2004/62 , C01P2006/40 , H01M2/145 , H01M2/1653 , H01M2/1686 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/0587 , H01M10/44
摘要： A non-aqueous electrolyte secondary battery including a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and an electrolyte, wherein the positive electrode comprises a positive electrode active material comprising a particle of a composite oxide represented by a general formula: LixMe1-y-zMyLzO2. In the general formula, the element Me is at least one transition metal element except Ti, Mn, Y and Zr, the element M is at least one selected from the group consisting of Mg, Ti, Mn and Zn, and the element L is at least one selected from the group consisting of Al, Ca, Ba, Sr, Y and Zr, and 1≦x≦1.05, 0.005≦y≦0.1 (with a proviso that 0.005≦y≦0.5 is satisfied in the case of the element M being Mn) and 0≦z≦0.05 are satisfied. The separator includes a plurality of laminated monolayer films, the plurality of monolayer films each have a microporous structure, and a positive electrode-side monolayer film selected from the plurality of monolayer films which faces the positive electrode is made of polypropylene.
摘要翻译： 一种非水电解质二次电池，包括正极，负极，介于正极和负极之间的隔膜和电解质，其中所述正极包含正极活性物质，所述正极活性物质包含复合氧化物的颗粒， 由以下通式表示：其中R 1，Y 2，Y 2，Z 2， SUB>。 在通式中，除了Ti，Mn，Y和Zr之外，元素Me为至少一种过渡金属元素，元素M为选自Mg，Ti，Mn和Zn中的至少一种，元素L为 选自Al，Ca，Ba，Sr，Y和Zr中的至少一种，1≤x≤1.05,0.005≤y≤0.1（条件是0.005≤y≤0.5是 在元素M为Mn的情况下满足）且满足0 <= z <= 0.05。 隔膜包括多个层叠单层膜，多个单层膜各自具有微孔结构，并且从多个面向正极的单层膜选择的正极侧单层膜由聚丙烯制成。
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公开(公告)号：US07807298B2
公开(公告)日：2010-10-05
申请号：US10572590
申请日：2004-11-10
IPC分类号： H01M4/58
CPC分类号： C01G51/42 , C01G23/002 , C01G25/006 , C01G45/1228 , C01G51/44 , C01G51/50 , C01G53/42 , C01G53/50 , C01P2002/52 , C01P2004/61 , C01P2004/62 , C01P2006/40 , H01M2/145 , H01M2/1653 , H01M2/1686 , H01M4/133 , H01M4/485 , H01M4/505 , H01M4/525 , H01M10/0525 , H01M10/0587 , H01M10/44
摘要： A non-aqueous electrolyte secondary battery including a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and an electrolyte, wherein the positive electrode comprises a positive electrode active material comprising a particle of a composite oxide represented by a general formula: LixMe1-y-zMyLzO2. In the general formula, the element Me is at least one transition metal element except Ti, Mn, Y and Zr, the element M is at least one selected from the group consisting of Mg, Ti, Mn and Zn, and the element L is at least one selected from the group consisting of Al, Ca, Ba, Sr, Y and Zr, and 1≦x≦1.05, 0.005≦y≦0.1 (with a proviso that 0.005≦y≦0.5 is satisfied in the case of the element M being Mn) and 0≦z≦0.05 are satisfied. The separator includes a plurality of laminated monolayer films, the plurality of monolayer films each have a microporous structure, and a positive electrode-side monolayer film selected from the plurality of monolayer films which faces the positive electrode is made of polypropylene.
摘要翻译： 一种非水电解质二次电池，包括正极，负极，介于正极和负极之间的隔膜和电解质，其中所述正极包含正极活性物质，所述正极活性物质包含复合氧化物的颗粒， 通式为：LixMe1-y-zMyLzO2。 在通式中，除了Ti，Mn，Y和Zr之外，元素Me为至少一种过渡金属元素，元素M为选自Mg，Ti，Mn和Zn中的至少一种，元素L为 选自Al，Ca，Ba，Sr，Y和Zr中的至少一种，和1＆nlE; x＆nlE; 1.05,0.005和nlE; y＆nlE; 0.1（条件是在这种情况下满足0.005＆nlE; y＆ 的元素M为Mn）和0＆nlE; z＆nlE; 0.05。 隔膜包括多个层叠单层膜，多个单层膜各自具有微孔结构，并且从多个面向正极的单层膜中选择的正极侧单层膜由聚丙烯制成。
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公开(公告)号：US06371166B1
公开(公告)日：2002-04-16
申请号：US09725446
申请日：2000-11-30
IPC分类号： F16K1124
CPC分类号： F15B13/0821 , B60T8/3675 , F15B13/0814 , F15B13/0832 , F15B13/0853 , F15B13/0857 , F15B13/0871 , F16K11/24 , F16K27/003 , H01R13/2421 , Y10T137/87885
摘要： In a solenoid valve device in which connection terminals, each of which is connected to one of a plurality of solenoid valves fixed in a mounting block, are placed inside a common coupler, a coupler assembly integrally comprising the coupler is detachably mounted on the mounting block at a position which is spaced back from each of the solenoid parts, and elastic connecting members made from an electrically conductive metal are provided between each of a plurality of first flat terminals which are fixedly positioned on the side of the coupler assembly facing the mounting block so as to connect to the corresponding electrically conductive lead members arranged in the coupler assembly and second flat terminals, each of which is arranged at the rear end of each of the solenoid parts so as to be individually opposite the first flat terminals. The solenoid part of each of the solenoid valves and the respective connection terminals inside the coupler can thus be connected and disconnected extremely easily and, moreover, any erroneous connection can be avoided.
摘要翻译： 在电磁阀装置中，连接端子连接到固定在安装块中的多个电磁阀中的一个，连接在公共耦合器内，整体地包括耦合器的耦合器组件可拆卸地安装在安装块上 在与每个螺线管部分间隔开的位置处，并且由导电金属制成的弹性连接部件设置在固定地位于耦合器组件面向安装块的一侧的多个第一扁平端子中的每一个之间 连接到布置在耦合器组件中的相应的导电引线构件和第二扁平端子，每个平面端子布置在每个螺线管部分的后端，以便与第一扁平端子分开地相对。 每个电磁阀的螺线管部分和耦合器内的各个连接端子因此可以非常容易地连接和断开，此外，可以避免任何错误的连接。
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公开(公告)号：US06264708B1
公开(公告)日：2001-07-24
申请号：US09308100
申请日：1999-05-17
IPC分类号： H01M600
CPC分类号： B23K26/28 , H01M2/0202 , H01M2/0217 , H01M2/0426 , Y10T29/4911
摘要： Method of manufacturing a prismatic battery wherein a sealing plate (2) is abutted to an upper open end of a prismatic case (1) in which power generating elements are housed, and laser beams (3a-3d) are moved along an abutment line (4) parallel to the straight line of each side (a, b, c, d), by which each side (a-d) of the abutment line (4) including each of the corners (e) is laser welded, thereby hermetically sealing the prismatic case (1).
摘要翻译： 棱柱形电池的制造方法，其中密封板（2）与容纳发电元件的方形壳体（1）的上开口端抵接，激光束（3a-3d）沿着邻接线（ 4）平行于每侧（a，b，c，d）的直线，由此将包括每个拐角（e）的邻接线（4）的每侧（ad）激光焊接，从而气密地密封 棱镜箱（1）。
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5.发明授权
公开(公告)号：US6132900A
公开(公告)日：2000-10-17
申请号：US139482
申请日：1998-08-25
申请人： Hiroshi Yoshizawa , Kazunori Haraguchi , Takuya Nakashima , Takashi Takeuchi , Yoshitaka Matsumasa , Kikuo Senoo , Takabumi Fujii , Mamoru Iida , Kenji Mizuno
发明人： Hiroshi Yoshizawa , Kazunori Haraguchi , Takuya Nakashima , Takashi Takeuchi , Yoshitaka Matsumasa , Kikuo Senoo , Takabumi Fujii , Mamoru Iida , Kenji Mizuno
CPC分类号： H01M2/1241 , H01M2/0426 , H01M2/08 , H01M2/0217 , Y10T29/49108
摘要： The present invention relates to a construction of an explosion-proof safety vent for small-size non-aqueous electrolyte batteries such as prismatic lithium-ion secondary batteries or with an oval cross section hence with a small area of seal plate, and to a method of producing a seal plate. It aims at securing safety of a battery by allowing an explosion-proof vent to operate without fail with a simple construction at no sacrifice of the capacity. In order to fulfill this aim, it provides an explosion-proof safety vent wherein upper peripheral edge of an opening of a bottomed cell container made of metal and the periphery of a seal plate made of metal are hermetically sealed by laser welding, a rivet serving as a terminal is inserted in a through hole provided on the central portion of the seal plate and hermetically fixed by crimping via a gasket, an exhaust hole is provided between the terminal and the periphery of the seal plate, and the exhaust hole is closed by a metal foil. With such a simple structure, it allows the vent to operate without fail to prevent accident and also proposes a method of continuously producing seal plates in the form of a hoop.
摘要翻译： 本发明涉及一种用于小型非水电解质电池如棱柱形锂离子二次电池或具有椭圆形横截面，因此具有小面积密封板的防爆安全排气孔的结构，以及一种方法 生产密封板。 它旨在通过允许防爆通风口在不牺牲能力的情况下以简单的结构无故障地操作来确保电池的安全。 为了实现这一目的，它提供了一种防爆安全气囊，其中由金属制成的有底电池容器的开口的上周缘和由金属制成的密封板的周边通过激光焊接气密密封， 当端子被插入到设置在密封板的中心部分上的通孔中并且经由垫圈通过压接而气密地固定时，排气孔设置在密封板的端子和周边之间，排气孔被关闭 金属箔。 通过这样简单的结构，能够使排气口无故障地进行运转而防止意外的发生，同时也提出连续地制造环状密封板的方法。
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6.发明授权Cell with a cladding material including a stainless-steel plate and an aluminum plate 有权具有包括不锈钢板和铝板的包层材料的电池
公开(公告)号：US06071557A
公开(公告)日：2000-06-06
申请号：US161908
申请日：1998-09-28
CPC分类号： H01M10/4257 , H01M10/48 , H01M2/22 , H01M2/0217 , H01M2/30
摘要： A square cell is configured by housing a generating element in a square case 1 that is formed in a square cylindrical shape having a bottom, of an aluminum material, the open end of which is hermetically sealed by a sealing plate 2. When a rivet 5 provided in the sealing plate 2 is electrically connected as a negative-polarity terminal, and the square case 1 is electrically connected as a positive-polarity terminal, a cladding material 4 wherein an aluminum plate and a stainless steel plate are clad-bonded is ultrasonically welded to the bottom surface of the square case 1, in order to facilitate making lead connections to the square case 1 formed of aluminum material.
摘要翻译： 方形电池通过将发电元件容纳在形成为具有底部的方形圆柱形的正方形壳体1中，该铝材料的开口端由密封板2气密地密封。当铆钉5 设置在密封板2中的电极作为负极端子电连接，并且方形壳体1作为正极端子电连接，其中铝板和不锈钢板被包层结合的包层材料4是超声波的 焊接到方形壳体1的底表面，以便于将导线连接到由铝材料形成的方形壳体1。
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公开(公告)号：US06627348B1
公开(公告)日：2003-09-30
申请号：US09582387
申请日：2000-08-11
IPC分类号： H01M208
CPC分类号： H01M2/0426 , H01M2/0207
摘要： A method for manufacturing a rectangular cell is provided in which a rectangular case containing a power generating element is hermetically sealed by laser welding a sealing plate to an open end of the rectangular case. A sealing plate 2 formed into the same shape as the upper open end of a rectangular case 1 is laid on the upper open end, laser beams 3a to 3d are applied in a downward direction from the horizontal to a line of contact 4 comprising sides “a” to “d” including respective corners “e”, and the line of contact 4 is scanned with laser beams 3a to 3d thereby sealing the open end of the case with the sealing plate.
摘要翻译： 提供了一种用于制造矩形电池的方法，其中通过将密封板激光焊接到矩形壳体的开口端，包含发电元件的矩形壳体被气密地密封。 形成为与矩形壳体1的上开口端相同形状的密封板2被放置在上开口端，激光束3a至3d沿水平方向向包括侧面“ 一个“到”d“，并且用激光束3a至3d扫描接触线4，从而用密封板密封壳体的开口端。
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公开(公告)号：US08673505B2
公开(公告)日：2014-03-18
申请号：US11730304
申请日：2007-03-30
申请人： Tsutomu Ohzuku , Hiroshi Yoshizawa
发明人： Tsutomu Ohzuku , Hiroshi Yoshizawa
CPC分类号： H01M4/485 , H01M4/38 , H01M4/525 , H01M10/0567 , H01M10/0569 , H01M2004/021
摘要： A non-aqueous electrolyte secondary battery including a unit cell including a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte, the positive electrode capacity being greater than the negative electrode capacity, and at least a portion of the non-aqueous electrolyte is gasified during charging.
摘要翻译： 一种非水电解质二次电池，包括具有正极，负极，配置在所述正极和负极之间的隔板的非电解质电池的正极容量大于负极容量的单位电池 ，并且至少一部分非水电解质在充电期间气化。
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9.发明授权Positive electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery including the same 有权用于非水电解质二次电池的正极活性材料和包含该非水电解质二次电池的非水电解质二次电池公开(公告)号：US08173301B2
公开(公告)日：2012-05-08
申请号：US12265231
申请日：2008-11-05
申请人： Hidekazu Hiratsuka , Norihiro Yamamoto , Yutaka Kawatate , Hiroaki Furuta , Kensuke Nakura , Hiroshi Yoshizawa
发明人： Hidekazu Hiratsuka , Norihiro Yamamoto , Yutaka Kawatate , Hiroaki Furuta , Kensuke Nakura , Hiroshi Yoshizawa
CPC分类号： H01M4/505 , C01G53/50 , C01P2002/77 , C01P2004/03 , C01P2004/51 , C01P2006/11 , C01P2006/12 , C01P2006/40 , H01M4/366 , H01M4/525 , H01M10/0525 , H01M2004/021 , Y02T10/7011
摘要： A positive electrode active material for a non-aqueous electrolyte secondary battery including a lithium-containing transition metal oxide having a closest-packed cubic structure of oxygen, the lithium-containing transition metal oxide having a composition represented by the formula (1): Li[Lip(NixMnyCoz)1-p]O2, where x, y, and z represent element contents of nickel, manganese, and cobalt, respectively, and satisfies 0.2+y≦x≦0.7, 0.15≦y, 0.05≦z, x+y+z=1, and 0≦p≦0.1.
摘要翻译： 1.一种非水电解质二次电池用正极活性物质，其特征在于，包括具有最密堆积立方结构的氧的含锂过渡金属氧化物，所述含锂过渡金属氧化物具有式（1）表示的组成：Li [Lip（NixMnyCoz）1-p] O 2，其中x，y和z分别表示镍，锰和钴的元素含量，满足0.2 + y＆nlE; x＆nlE; 0.7,0.15＆nlE; y，0.05＆ ，x + y + z = 1，0＆nlE; p＆nlE; 0.1。
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公开(公告)号：US08067120B2
公开(公告)日：2011-11-29
申请号：US11689817
申请日：2007-03-22
申请人： Masaki Deguchi , Tooru Matsui , Hiroshi Yoshizawa
发明人： Masaki Deguchi , Tooru Matsui , Hiroshi Yoshizawa
IPC分类号： H01M6/16
CPC分类号： H01M2/16 , H01M4/485 , H01M10/0569
摘要： The non-aqueous electrolyte secondary battery of the present invention includes a positive electrode containing a lithium-containing transition metal oxide as a positive electrode active material, a negative electrode, a separator interposed between the positive electrode and the negative electrode and a non-aqueous electrolyte. The non-aqueous electrolyte includes a non-aqueous solvent and a solute dissolved therein, and the non-aqueous solvent includes a solvent having an electron-withdrawing substituent. The solvent having an electron-withdrawing substituent includes at least one selected from the group consisting of a sulfonic solvent, a nitrile solvent, a ketonic solvent, a fluorine-containing solvent, a chlorine-containing solvent and a carboxylic acid ester solvent. The separator includes a material containing an electron-withdrawing substituent or an atom having an unshared electron pair.
摘要翻译： 本发明的非水电解质二次电池包括含有含锂过渡金属氧化物作为正极活性物质的正极，负极，夹在正极和负极之间的隔膜和非水电解质二次电池 电解液 非水电解质包括非水溶剂和溶解于其中的溶质，非水溶剂包括具有吸电子取代基的溶剂。 具有吸电子取代基的溶剂包括选自磺酸溶剂，腈溶剂，酮溶剂，含氟溶剂，含氯溶剂和羧酸酯溶剂中的至少一种。 分离器包括含有吸电子取代基或具有非共享电子对的原子的材料。
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