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1. 发明授权

US07951480B1 Separator bag for use in electrochemcial cell 有权
标题翻译：分离袋用于电化学电池
公开(公告)号：US07951480B1
公开(公告)日：2011-05-31
申请号：US10697537
申请日：2003-10-29
申请人： David M. Skinlo , Hiroyuki Yumoto , David L. DeMuth
发明人： David M. Skinlo , Hiroyuki Yumoto , David L. DeMuth
IPC分类号： H01M10/02 , H01M10/04
CPC分类号： H01M10/0583 , H01M2/1673 , Y10T29/49108 , Y10T29/4911
摘要： An electrode system includes one or more separator materials formed into a bag having at least two seams. The seams are positioned so as to define the perimeter of a pocket configured to receive an electrode within the bag. At least one gap is formed between seams adjacent to one another along the perimeter of the pocket. Additionally, at least one of the seams includes a spacer positioned between portions of the one or more separator materials joined by the at least one seam.
摘要翻译：电极系统包括形成为具有至少两个接缝的袋的一个或多个分离器材料。接缝定位成限定配置成接收袋内的电极的口袋的周边。沿着口袋的周边彼此相邻的接缝之间形成至少一个间隙。另外，所述接缝中的至少一个包括定位在由所述至少一个接缝连接的所述一个或多个隔离材料的部分之间的隔离物。

2. 发明授权

US4481267A Insoluble heavy metal polysulfide cathodes 失效
标题翻译：不溶重金属多硫阴极
公开(公告)号：US4481267A
公开(公告)日：1984-11-06
申请号：US481181
申请日：1983-04-01
申请人： William L. Bowden , Luverne H. Barnette , David L. DeMuth
发明人： William L. Bowden , Luverne H. Barnette , David L. DeMuth
IPC分类号： H01M4/58 , H01M4/52 , H01M6/16
CPC分类号： H01M4/5815 , H01M4/581
摘要： Heavy metal polysulfides which are insoluble in non-aqueous electrolytes and having the formula M.sub.x.sup.m (S.sub.y) .sub.z.sup.-2 (wherein M is a heavy metal such as iron, cobalt, copper or nickel; S is sulfer; mx=2z; and y is greater than two) are utilized as very high energy density cathodes in non-aqueous electrochemical cells.
摘要翻译：不溶于非水电解质并具有式Mxm（Sy）z-2的重金属多硫化物（其中M是重金属如铁，钴，铜或镍; S是硫化物; mx = 2z; y是大于2）在非水电化学电池中用作非常高能量密度的阴极。

3. 发明授权

US4891283A Insoluble mixed heavy metal polysulfide cathodes 失效
标题翻译：不溶性重金属多硫化物阴极
公开(公告)号：US4891283A
公开(公告)日：1990-01-02
申请号：US853098
申请日：1986-04-17
申请人： William L. Bowden , David L. DeMuth , Luverne H. Barnette
发明人： William L. Bowden , David L. DeMuth , Luverne H. Barnette
IPC分类号： H01M4/58
CPC分类号： H01M4/581 , H01M4/5815
摘要： Mixed heavy metal polysulfides which are insoluble in non-aqueous electrolytes and having the formulaM(1).sub.w.sup.+n M(2).sub.x.sup.+m (S.sub.y).sub.z.sup.-2(wherein M(1) and M(2) are different heavy metal atoms, n and m are integers representing the valence states of M(1) and M(2) respectively, w and x are integers representing the stoichiometry of M(1) and M(2) respectively in the polysulfide, S is sulfur, nw+mx=2z and y is greater than 4.5) are utilized as very high energy density cathodes in non-aqueous electrochemical cells.
摘要翻译：不溶于非水电解质并具有式M（1）w + nM（2）x + m（Sy）z-2（其中M（1）和M（2））是重金属不同的混合重金属多硫化物原子，n和m分别表示M（1）和M（2）的价态的整数，w和x分别表示多硫化物中M（1）和M（2）的化学计量的整数，S是硫， nw + mx = 2z，y大于4.5）用作非水电化学电池中非常高的能量密度阴极。

4. 发明授权

US07341802B1 Feedthrough assembly and method 有权
标题翻译：馈通装配和方法
公开(公告)号：US07341802B1
公开(公告)日：2008-03-11
申请号：US10811434
申请日：2004-03-25
申请人： Naoki Ota , Hiroshi Nakahara , David L. DeMuth , M. Elizabeth Bush
发明人： Naoki Ota , Hiroshi Nakahara , David L. DeMuth , M. Elizabeth Bush
IPC分类号： H01M2/06
CPC分类号： H01M2/065 , H01M2/0404 , H01M2/0482 , H01M2/0486 , H01M10/0525 , H01M10/0587
摘要： A feedthrough is insulated and hermetically sealed by brazing a ceramic disk to a case cover and by brazing the top surface of the ceramic disk to the bottom surface of a feedthrough pinhead. Using this technique instead of forming a compression seal, the surface area for bonding is increased, increasing bond strength. The ceramic disk electrically insulates the feedthrough pin from the cover, and provides a large surface area for mechanically sealing the cell with the braze. Considering the small size of many cells, this increased surface area is important for getting a good seal and increasing bond strength. This design also creates a longer fluid path, providing greater hermeticity. Furthermore, a greater range of component material combinations is available because CTE compatibility limitations of the feedthrough pin, cover, and insulator are minimized. This feedthrough is applicable to broad array of applications and numerous material combinations.
摘要翻译：馈通通过将陶瓷盘钎焊到外壳盖并通过将陶瓷盘的顶表面钎焊到馈通针头的底表面进行绝缘和密封。使用这种技术而不是形成压缩密封，粘合的表面积增加，粘结强度增加。陶瓷盘将馈通销与盖电绝缘，并提供大的表面积用于用钎焊机械密封电池。考虑到许多细胞的体积小，这种增加的表面积对于获得良好的密封和增加粘合强度是重要的。该设计还创造了更长的流体路径，提供更大的气密性。而且，更大范围的组件材料组合是可用的，因为馈通销，盖和绝缘体的CTE兼容性限制被最小化。该馈通适用于广泛的应用和众多材料组合。

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