公开(公告)号：US07041413B2

公开(公告)日：2006-05-09

申请号：US10222283

申请日：2002-08-15

申请人： Hisashi Tsukamoto ,  Clay Kishiyama ,  Naoki Ota

发明人： Hisashi Tsukamoto ,  Clay Kishiyama ,  Naoki Ota

IPC分类号： H01M2/02 ,  H01M2/08

CPC分类号： H01M2/0285 ,  H01M2/022 ,  H01M2/027 ,  H01M2/0275 ,  H01M2/046 ,  H01M2/0486 ,  H01M2/08 ,  H01M2/263 ,  H01M10/0431 ,  H01M10/052 ,  Y10T29/49108 ,  Y10T29/4911 ,  Y10T29/49114

摘要： A sealed electronics package comprising a tubular case wall including first and second conductive portions electrically separated by an insulative partition, a hermetic seal between the insulative partition and the first conductive portion, a hermetic seal between the insulative partition and the second conductive portion, end caps; and a hermetic seal between the end caps to the tubular case wall.

摘要翻译： 一种密封电子封装，包括管状外壳壁，其包括由绝缘隔板电隔离的第一和第二导电部分，绝缘隔板和第一导电部分之间的气密密封，绝缘隔板和第二导电部分之间的气密密封，端盖 ; 以及在端盖与管状外壳壁之间的气密密封。

公开(公告)号：US20050029990A1

公开(公告)日：2005-02-10

申请号：US10935869

申请日：2004-09-08

申请人： Hisashi Tsukamoto ,  Clay Kishiyama ,  David Comarow

发明人： Hisashi Tsukamoto ,  Clay Kishiyama ,  David Comarow

IPC分类号： G01R31/02 ,  H01M6/50 ,  H01M10/44 ,  H02J7/00

CPC分类号： H01M10/44 ,  G01R31/025 ,  H01M10/446 ,  H01M2200/00 ,  H01M2200/10 ,  H01M2200/20 ,  H02J7/0029

摘要： A method, device and system is disclosed for rapidly and safely discharging remaining energy stored in an electrochemical battery 104 in the event of an internal short circuit or other fault. In its best mode of implementation, if a sensor 116 detects one or more parameters such as battery temperature 204 or pressure 206, exceeding a predetermined threshold value 334, the terminals 144 of the battery or cell are intentionally short-circuited external to the battery through a low or near zero resistance load 150 which rapidly drains energy from the battery 104. Heat generated by such rapid drain is absorbed by a heat absorbing material 151 such as an endothermic phase-change material like paraffin. The rate energy is drained via the external discharge load 150 may be controlled with an electronic circuit 136 responsive to factors such as state of charge and battery temperature. Devices such as inductive charging coils 160, piezoelectric and Peltier devices 300, may also be used as emergency energy discharge loads. Heat absorption material 163 may be used to protect adjacent issue in medically-implanted devices.

摘要翻译： 公开了一种方法，装置和系统，用于在内部短路或其他故障的情况下快速且安全地排放存储在电化学电池104中的剩余能量。 在其最佳实施方式中，如果传感器116检测到超过预定阈值334的一个或多个参数（例如电池温度204或压力206），则电池或电池的端子144有意地短于电池外部短路 低电阻或近零电阻负载150，其快速地从电池104排出能量。由这种快速排水产生的热量被诸如石蜡的吸热相变材料等吸热材料151吸收。 通过外部放电负载150排出的速率能量可以响应于诸如充电状态和电池温度等因素的电子电路136来控制。 诸如感应充电线圈160，压电和珀耳帖装置300的装置也可以用作紧急能量放电负载。 吸收材料163可用于保护医疗植入装置中的相邻问题。

公开(公告)号：US06852449B2

公开(公告)日：2005-02-08

申请号：US10264870

申请日：2002-10-03

申请人： Mikito Nagata ,  Hiroyuki Yumoto ,  Hisashi Tsukamoto

发明人： Mikito Nagata ,  Hiroyuki Yumoto ,  Hisashi Tsukamoto

IPC分类号： H01M4/36 ,  H01M4/58 ,  H01M4/60 ,  H01M4/62 ,  H01M4/66 ,  H01M4/04

CPC分类号： H01M4/583 ,  H01M4/587 ,  H01M4/621 ,  H01M4/661 ,  H01M10/052 ,  Y10T29/49115

摘要： A negative electrode for use in secondary battery with nonaqueous electrolyte having a high voltage and energy density and a superior cycle property, characterized in that the active material comprises composite carbon materials containing hard spherical particles, carbon fibers, and graphite flakes. The hard spheres provide structure to the composite, the carbon fibers improve packing density, conductivity, and stiffness to prevent the body made thereof from swelling and decomposing, and the graphite flakes reduce friction in the mixture. An aqueous, non-fluorine-containing binder is used, along with a titanium negative substrate.

摘要翻译： 一种用于具有高电压和能量密度的非水电解质的二次电池的负极，并且具有优异的循环性能，其特征在于，所述活性材料包括含有硬球形颗粒，碳纤维和石墨薄片的复合碳材料。 硬球体为复合材料提供了结构，碳纤维提高了填充密度，导电性和刚度，以防止其制成的体积膨胀和分解，并且石墨薄片减少混合物中的摩擦。 使用含水非氟粘合剂以及钛负极基材。

公开(公告)号：US06797437B2

公开(公告)日：2004-09-28

申请号：US10034316

申请日：2001-12-28

申请人： Hisashi Tsukamoto ,  Tsuneaki Koike

发明人： Hisashi Tsukamoto ,  Tsuneaki Koike

IPC分类号： H01M616

CPC分类号： H01M10/0567 ,  H01M4/485 ,  H01M4/525 ,  H01M6/5088 ,  H01M10/0525 ,  H01M10/0568 ,  H01M10/0569 ,  H01M10/058 ,  H01M10/4235 ,  H01M2300/0025 ,  Y10T29/49108

摘要： A secondary cell employs a non-aqueous electrolyte solution including a non-aqueous solvent and a salt, and a flame retardant material that is a liquid at room temperature and pressure and substantially immiscible in the non-aqueous electrolyte solution. The non-aqueous electrolyte solution is formed by dissolving a salt, preferably an alkali metal salt, in a non-aqueous solvent. The non-aqueous solvent preferably includes a cyclic carbonate and/or a linear carbonate. The cyclic carbonate preferably contains an alkylene group with 2 to 5 carbon atoms, and the linear carbonate preferably contains a hydrocarbon group with 1 to 5 carbon atoms. Preferred salts include LiPF6 and LiBF4 at a concentration from about 0.1 to about 3.0 moles/liter in the non-aqueous solvent. The flame retardant material is preferably a halogen-containing compound, and preferred halogen containing compounds are perfluoroalkyl groups and perfluoroether groups present in an amount per weight of non-aqueous solvent in a range of from about 1 to about 99 wt %.

摘要翻译： 二次电池使用包含非水溶剂和盐的非水电解质溶液，以及在室温和压力下为液体并且在非水电解质溶液中基本上不混溶的阻燃材料。 非水电解质溶液通过将盐，优选碱金属盐溶解在非水溶剂中而形成。 非水溶剂优选包含环状碳酸酯和/或直链碳酸酯。 环状碳酸酯优选含有碳原子数2〜5的亚烷基，直链状碳酸酯优选含有碳原子数为1〜5的烃基。 优选的盐包括在非水溶剂中浓度为约0.1至约3.0摩尔/升的LiPF 6和LiBF 4。 阻燃材料优选为含卤素的化合物，优选的含卤素化合物为全氟烷基和全氟醚基团，其含量为非水溶剂的重量的范围为约1至约99重量％。

公开(公告)号：US06673489B2

公开(公告)日：2004-01-06

申请号：US10034990

申请日：2001-12-28

申请人： Wendy Fong ,  Mikito Nagata ,  Andrew Szyszkowski ,  Hisashi Tsukamoto

发明人： Wendy Fong ,  Mikito Nagata ,  Andrew Szyszkowski ,  Hisashi Tsukamoto

IPC分类号： H01M202

CPC分类号： H01M2/06 ,  H01M2/08 ,  H01M2/30 ,  H01M2/361 ,  H01M10/0431 ,  H01M10/0436

摘要： An energy storage device, such as an electrical storage battery, having a unique terminal structure, sealing arrangement and an S-shaped mandrel for the electrode assembly. The battery generally includes a case in which an electrode assembly is dispose, and a cover provided with a fill hole and fill plug, and a terminal structure that forms a battery terminal. The terminal hole and the fill hole have counter bore structure to provide tighter sealing. A nickel layer is provided on the aluminum fill plug to facilitate electrical contact with the external circuit. A mandrel is provided for the rolled electrode assembly, and is electrically coupled to the terminal structure via a push-in tab inserted into a space in the S-shape of the mandrel.

公开(公告)号：US06605382B2

公开(公告)日：2003-08-12

申请号：US09842790

申请日：2001-04-25

申请人： Alan Ruth ,  Andy Szyszkowski ,  Clay Kishiyama ,  Hiroyuki Yumoto ,  Hisashi Tsukamoto

发明人： Alan Ruth ,  Andy Szyszkowski ,  Clay Kishiyama ,  Hiroyuki Yumoto ,  Hisashi Tsukamoto

IPC分类号： H01M226

CPC分类号： H01M2/0285 ,  H01M2/022 ,  H01M2/046 ,  H01M2/0486 ,  H01M2/263 ,  H01M10/0431 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/058 ,  Y02E60/122

摘要： A lithium ion battery configured to yield a high energy density output by minimizing head space, i.e., wasted interior volume, within the battery case and/or by reducing electrical energy losses internal to the battery.

摘要翻译： 锂离子电池被配置为通过使电池壳体内的顶部空间（即，浪费的内部空间）和/或通过减小电池内部的电能损失来产生高能量密度输出。

公开(公告)号：US06586912B1

公开(公告)日：2003-07-01

申请号：US10042898

申请日：2002-01-09

申请人： Hisashi Tsukamoto ,  David M. Skinlo ,  Clay Kishiyama

发明人： Hisashi Tsukamoto ,  David M. Skinlo ,  Clay Kishiyama

IPC分类号： H01M1046

CPC分类号： H01M10/658 ,  H01M10/4235 ,  H01M10/613 ,  H01M10/623 ,  H01M10/647 ,  H01M10/659 ,  H01M2200/10

摘要： A method and apparatus for containing heat generated by a battery to reduce the amplitude of a temperature excursion to enhance safety in temperature critical applications, such as in implantable medical devices. The apparatus employs a heat absorber closely thermally coupled to the battery. The heat absorber includes heat absorbing material preferably exhibiting an endothermic phase change at a temperature T1 below that produced by the battery.

摘要翻译： 一种用于容纳由电池产生的热量以减少温度偏移的振幅以提高温度关键应用（例如可植入医疗装置）的安全性的方法和装置。 该装置采用与电池紧密耦合的散热器。 吸热器包括吸热材料，优选在低于电池产生的温度T1下呈现吸热相变。

公开(公告)号：US06554178B1

公开(公告)日：2003-04-29

申请号：US09421171

申请日：1999-10-19

申请人： Hisashi Tsukamoto

发明人： Hisashi Tsukamoto

IPC分类号： H01M1004

CPC分类号： H01M2/065 ,  B23K1/0008 ,  B23K2103/16 ,  H01M2/0285 ,  H01M2/08 ,  Y10T29/49108

摘要： This invention is an improved method for making a battery case feedthrough. It utilizes stainless steel or titanium metal clad with aluminum. The use of the clad metal enables the fabrication of the battery case and cover and feedthrough pin assembly where a high temperature ceramic-metal hermetic seal is needed between a stainless steel feedthrough pin and a ceramic insulator; and between a ceramic insulator and a surrounding hollow cylinder. A high temperature hermetic seal is also used to fasten the feedthrough pin assembly to the upper stainless steel part of the stainless steel-aluminum clad cover. Titanium can be substituted for stainless steel. Lower temperature metal-metal hermetic seals are needed between the aluminum-clad part of the cover and the aluminum battery casing.

摘要翻译： 本发明是用于制造电池盒馈通的改进方法。 它采用不锈钢或钛金属包覆铝。 使用复合金属能够制造电池壳体和盖和馈通销组件，其中在不锈钢馈通销和陶瓷绝缘体之间需要高温陶瓷 - 金属气密密封; 并且在陶瓷绝缘体和周围的中空圆筒之间。 高温气密密封也用于将馈通销组件固定到不锈钢 - 铝包覆盖的上不锈钢部分。 钛可以代替不锈钢。 在盖的铝包层部分和铝电池壳体之间需要较低温度的金属 - 金属气密密封。

公开(公告)号：US06500032B2

公开(公告)日：2002-12-31

申请号：US09749367

申请日：2000-12-28

申请人： Mitsuo Endo ,  Hisashi Tsukamoto ,  Hitoshi Saito

发明人： Mitsuo Endo ,  Hisashi Tsukamoto ,  Hitoshi Saito

IPC分类号： H01R1311

CPC分类号： H01R13/111 ,  H01R43/16

摘要： A female metal terminal includes resilient contact piece portions, and a tubular portion supporting the resilient contact piece portions in a cantilever manner. A longitudinal cross-sectional shape of each resilient contact piece portion is changed by forming an opening or a projection so that a load of contact of the female metal terminal with a male metal terminal can be adjusted in accordance with electrical conductivity of a plating material applied to the female metal terminal, without changing a contour shape of the female metal terminal in a developed condition.

摘要翻译： 母金属端子包括弹性接触片部分和以悬臂方式支撑弹性接触片部分的管状部分。 通过形成开口或突起来改变每个弹性接触片部分的纵向截面形状，使得阴金属端子与阳金属端子的接触负荷可以根据施加的电镀材料的导电率进行调节 在母金属端子上，在显影状态下不改变母金属端子的轮廓形状。

公开(公告)号：US06485862B1

公开(公告)日：2002-11-26

申请号：US09622847

申请日：2001-02-12

申请人： Shoji Yoshioka ,  Hiroaki Urushibata ,  Hisashi Shiota ,  Jun Aragane ,  Makiko Kise ,  Shigeru Aihara ,  Daigo Takemura ,  Takashi Nishimura ,  Yasuhiro Yoshida ,  Osamu Hiroi ,  Kouji Hamano ,  Hironori Ozaki ,  Hideo Ichimura ,  Kenji Kawaguchi ,  Masaharu Moriyasu ,  Shinji Nakadeguchi ,  Michio Murai ,  Hisashi Tsukamoto

发明人： Shoji Yoshioka ,  Hiroaki Urushibata ,  Hisashi Shiota ,  Jun Aragane ,  Makiko Kise ,  Shigeru Aihara ,  Daigo Takemura ,  Takashi Nishimura ,  Yasuhiro Yoshida ,  Osamu Hiroi ,  Kouji Hamano ,  Hironori Ozaki ,  Hideo Ichimura ,  Kenji Kawaguchi ,  Masaharu Moriyasu ,  Shinji Nakadeguchi ,  Michio Murai ,  Hisashi Tsukamoto

IPC分类号： H01M202

CPC分类号： H01M10/0436 ,  H01M2/0207 ,  H01M2/0275 ,  H01M2/36 ,  H01M6/10 ,  H01M6/5072 ,  H01M10/05 ,  Y10T29/4911

摘要： A battery body, which is composed of a laminated body obtained by laminating a cathode and an anode via a separator or a wound body obtained by winding them in a laminated structure and a plurality of leads connected to the cathode and the anode, is contained in a flexible package, and after an electrolyte solution is injected thereinto, an opening of the package is sealed at pressure which is lower than atmospheric pressure and is reduced to not less than vapor pressure of the electrolyte solution so that a thin battery is fabricated. A rise in pressure in the battery due to generation of gas in the battery and volume expansion of the gas can be restrained when the battery is maintained at high temperature.

摘要翻译： 一种电池体，其由通过将隔板或卷绕体层叠在阴极和阳极上而获得的层叠体，或者通过将它们卷绕在层叠结构体中而形成的多个引线，以及连接到阴极和阳极的多个引线 柔性包装，并且在电解液注入其中之后，封装的开口在比大气压低的压力下密封并且被降低至不低于电解质溶液的蒸气压，从而制造薄电池。 当电池保持在高温时，可以抑制由于电池中的气体的产生引起的电池中的压力升高和气体的体积膨胀。