专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20090226815A1 GELLED NEGATIVE ELECTRODE FOR ALKALINE BATTERY AND ALKALINE BATTERY 有权
标题翻译：用于碱性电池和碱性电池的凝胶电极
公开(公告)号：US20090226815A1
公开(公告)日：2009-09-10
申请号：US12269573
申请日：2008-11-12
申请人： Shinichi SUMIYAMA
发明人： Shinichi SUMIYAMA
IPC分类号： H01M6/14
CPC分类号： H01M4/244 , H01M4/26 , H01M4/42 , H01M4/621 , H01M4/622
摘要： A gelled negative electrode contains zinc powder, alkaline electrolyte, and a gelling agent. The specific surface area of the zinc powder is in the range between 0.025 and 0.045 m2/g. The gelling agent contains, as a main component, a cross-linked polymer formed by radical polymerization in a non-benzene solvent, specifically, a cross-linked poly(meth)acrylic acid (or salt) formed by radical polymerization of a (meth)acrylic acid (or slat) in a non-benzene solvent.
摘要翻译：凝胶状负极含有锌粉，碱性电解质和胶凝剂。锌粉的比表面积在0.025〜0.045m 2 / g的范围内。胶凝剂含有通过在非苯溶剂中的自由基聚合形成的交联聚合物，特别是通过（甲基）丙烯酸的自由基聚合形成的交联聚（甲基）丙烯酸（或盐））丙烯酸（或板条）在非苯溶剂中。

2. 发明申请

US20100099028A1 ALKALINE BATTERY 有权
标题翻译：碱性电池
公开(公告)号：US20100099028A1
公开(公告)日：2010-04-22
申请号：US12364978
申请日：2009-02-03
申请人： Shinichi SUMIYAMA
发明人： Shinichi SUMIYAMA
IPC分类号： H01M4/50 , H01M4/42
CPC分类号： H01M10/283 , H01M2/0235 , H01M2/0417 , H01M2/16 , H01M2/18 , H01M4/244 , H01M4/50 , H01M4/62 , H01M10/28 , H01M2004/023 , H01M2004/027 , H01M2004/028 , H01M2010/4292
摘要： The opening portion of a battery case is sealed with a sealing plate using a gasket. The potential of electrolytic manganese dioxide in a positive electrode active material is in the range from 275 to 320 mV. The volume of a closed space formed between the gasket and positive and negative electrodes in the battery case is in the range from 2.0 to 6.0% of the volume inside the battery formed by the battery case and the sealing plate.
摘要翻译：电池盒的开口部分使用垫圈用密封板密封。电解二氧化锰在正极活性物质中的电位在275〜320mV的范围内。在电池壳体中的垫圈和正极和负极之间形成的封闭空间的体积在由电池壳体和密封板形成的电池内的体积的2.0至6.0％的范围内。

3. 发明申请

US20060269836A1 BATTERY PACK 审中-公开
标题翻译：电池组
公开(公告)号：US20060269836A1
公开(公告)日：2006-11-30
申请号：US11420937
申请日：2006-05-30
申请人： Kenji YAMAMOTO , Hirofumi IWAKI , Takeshi MUSHIGA , Shinichi SUMIYAMA
发明人： Kenji YAMAMOTO , Hirofumi IWAKI , Takeshi MUSHIGA , Shinichi SUMIYAMA
IPC分类号： H01M2/02
CPC分类号： H01M2/105 , H01M2/0217 , H01M2/0235 , H01M2/0242 , H01M2/0287 , H01M2/0408 , H01M2/12 , H01M2/202 , H01M2/30
摘要： A battery pack includes: a cell assembly including a plurality of parallel arranged cells that are connected to each other through lead pieces; a planar terminal plate having positive and negative output terminals; and an outer case for accommodating the cell assembly, having one open end at which the terminal plate is arranged. In this battery pack, the outer case is a square tubular metal can with a bottom, the open end edge of the metal can is bent inwards to crimp seal the case with the terminal plate, and one or more apertures are formed in a side face of the metal can. This battery pack has improved battery performance and reduced cost due to increased inner volume of cells and reduced number of components. Furthermore, the battery pack secures high safety even in the event of a release of contents from cells.
摘要翻译：电池组包括：电池组件，其包括通过引线片相互连接的多个平行布置的电池; 具有正和负输出端子的平面端子板; 以及用于容纳电池组件的外壳，具有设置端子板的一个开口端。在该电池组中，外壳是具有底部的方形管状金属罐，金属罐的开口端边缘向内弯曲以用端子板压接壳体，并且在侧面形成一个或多个孔的金属罐。这种电池组由于增加了电池内部体积和减少了部件数量，从而提高了电池性能并降低了成本。此外，即使在从电池释放内容物的情况下，电池组也确保高安全性。

4. 发明申请

US20050031959A1 Positive electrode material mixture and alkaline battery using the same 审中-公开
标题翻译：正极材料混合物和碱性电池使用相同
公开(公告)号：US20050031959A1
公开(公告)日：2005-02-10
申请号：US10895843
申请日：2004-07-22
申请人： Susumu Kato , Eiji Tano , Shinichi Sumiyama , Shuji Fujiwara , Yasushi Sumihiro
发明人： Susumu Kato , Eiji Tano , Shinichi Sumiyama , Shuji Fujiwara , Yasushi Sumihiro
IPC分类号： H01M6/08 , H01M4/06 , H01M4/24 , H01M4/32 , H01M4/50 , H01M4/52 , H01M4/62
CPC分类号： H01M4/32 , H01M4/24 , H01M4/625 , H01M2004/021 , H01M2004/023 , H01M2004/027
摘要： In order to provide a positive electrode material mixture for an alkaline battery, the positive electrode material mixtures having small weight variations, a granulated mixture with favorable fluidity is used which comprises graphite and a positive electrode active material containing at least one of manganese dioxide and nickel oxyhydroxide, and has an angle of repose of 20 to 43 degrees.
摘要翻译：为了提供碱性电池的正极材料混合物，使用重量变化小的正极材料混合物，具有良好流动性的造粒混合物，其包含石墨和含有二氧化锰和镍中的至少一种的正极活性材料羟基氧化物，并且具有20至43度的休止角。

5. 发明申请

US20110293999A1 ALKALINE BATTERY 有权
标题翻译：碱性电池
公开(公告)号：US20110293999A1
公开(公告)日：2011-12-01
申请号：US12920444
申请日：2010-03-15
申请人： Shinichi Sumiyama , Yasuhiko Syoji
发明人： Shinichi Sumiyama , Yasuhiko Syoji
IPC分类号： H01M2/02
CPC分类号： H01M4/364 , H01M2/0235 , H01M2/0272 , H01M2/18 , H01M4/043 , H01M4/12 , H01M4/244 , H01M4/62 , H01M4/75 , H01M6/085 , H01M2004/021 , H01M2004/023 , H01M2004/027
摘要： A positive electrode 2 and a negative electrode 3 are contained in a battery case 1 with a separator 4 interposed therebetween. The positive electrode 2 contains manganese dioxide and an alkaline electrolyte, and the negative electrode 3 is a gelled negative electrode containing zinc powder, a gelling agent, and an alkaline electrolyte. The zinc powder contains 15% by mass or higher of fine powder with a particle size smaller than 200 mesh, and 10 to 35% by mass of coarse powder with a particle size of 20 to 80 mesh, and has a specific surface area in the range of 0.025 to 0.080 m2/g.
摘要翻译：正极2和负极3包含在隔室4之间的电池壳体1中。正极2含有二氧化锰和碱性电解质，负极3是含有锌粉，胶凝剂和碱性电解质的凝胶状负极。锌粉含有15质量％以上的粒径小于200目的细粉，10〜35质量％的粒径为20〜80目的粗粉，其比表面积范围为0.025至0.080平方米/克。

6. 发明授权

US07244529B2 Alkaline dry battery 失效
标题翻译：碱性干电池
公开(公告)号：US07244529B2
公开(公告)日：2007-07-17
申请号：US10484089
申请日：2002-05-17
申请人： Shuji Fujiwara , Shigeto Noya , Yasuo Mukai , Michiko Fujiwara , Shinichi Sumiyama , Takeshi Okubo , Yasuko Hoshina
发明人： Shuji Fujiwara , Shigeto Noya , Yasuo Mukai , Michiko Fujiwara , Shinichi Sumiyama , Takeshi Okubo , Yasuko Hoshina
IPC分类号： H01M4/06 , H01M4/42
CPC分类号： H01M4/42 , H01M2/1606 , H01M4/244 , H01M6/045 , H01M6/06
摘要： In order to obtain an alkaline dry battery low in the possibility of electrolyte leakage and excellent in discharge performance as well as an alkaline dry battery which is not likely to cause an internal short circuit even with the use of a thin separator, as a zinc powder used is one including 65 to 75 wt % of first zinc particles having a particle size of larger than 75 μm and not larger than 425 μm, and 25 to 35 wt % of second zinc particles having a particle size of not larger than 75 μm.
摘要翻译：为了获得电解液泄漏可能性低，放电性能优异的碱性干电池以及即使使用薄隔板也不可能引起内部短路的碱性干电池，作为锌粉使用的是使用65〜75重量％的粒径大于75μm，不大于425μm的第一锌粒子和25〜35重量％的粒径不大于75μm的第二锌粒子。

7. 发明申请

US20130065112A1 ALKALINE PRIMARY BATTERY 审中-公开
标题翻译：碱性电池
公开(公告)号：US20130065112A1
公开(公告)日：2013-03-14
申请号：US13636094
申请日：2011-11-22
申请人： Shunsuke Uzuka , Shinichi Sumiyama , Yasuhiko Syoji
发明人： Shunsuke Uzuka , Shinichi Sumiyama , Yasuhiko Syoji
IPC分类号： H01M6/08 , H01M2/02
CPC分类号： H01M6/085 , H01M4/06 , H01M4/50
摘要： Disclosed is an alkaline primary battery including: a bottomed cylindrical battery case; a cylindrical positive electrode having a hollow, being in contact with an inner wall of the battery case, and including manganese dioxide; a gel negative electrode being in the hollow of the positive electrode, and including zinc or a zinc alloy; a separator interposed between the positive electrode and the negative electrode; and an alkaline electrolyte. The positive electrode has an electric capacity C1 and a height L1, the negative electrode has an electric capacity C2 and a height L2, the electric capacity C1 and the electric capacity C2 satisfy the relational expression (1): 1.05≦C2/C1≦1.25 (1), and the height L1 and the height L2 satisfy the relational expression (2): 0.85≦L2/L1≦f(C2/C1) (2), where f(C2/C1)=−0.3058×C2/C1+1.3153.
摘要翻译：公开了一种碱性一次电池，其包括：有底圆筒形电池盒; 具有与电池壳体的内壁接触并且包括二氧化锰的中空的圆柱形正电极; 凝胶负极位于正极的中空部，并且包含锌或锌合金; 夹在正极和负极之间的隔膜; 和碱性电解质。正极具有电容C1和高度L1，负极具有电容C2和高度L2，电容C1和电容C2满足关系式（1）：1.05＆nlE; C2 / C1＆nlE; 1.25（1），高度L1和高度L2满足关系式（2）：0.85＆nlE; L2 / L1＆nlE; f（C2 / C1）（2）其中f（C2 / C1）= -0.3058×C2 /C1+1.3153。

8. 发明申请

US20090081536A1 BATTERY CAN, BATTERY USING THE SAME, AND METHOD FOR MANUFACTURING THE SAME 审中-公开
标题翻译：电池罐，使用该电池的电池及其制造方法
公开(公告)号：US20090081536A1
公开(公告)日：2009-03-26
申请号：US12179106
申请日：2008-07-24
申请人： Masatoshi HANO , Katsuhiko MORI , Shinichi SUMIYAMA
发明人： Masatoshi HANO , Katsuhiko MORI , Shinichi SUMIYAMA
IPC分类号： H01M2/02
CPC分类号： H01M2/0275 , H01M2/0225 , Y10T29/49108
摘要： A battery can is manufactured by drawing and ironing a nickel plated steel plate. The nickel plated steel plate includes a steel plate and a nickel plating layer made of nickel grains layered. Nickel grains present in a surface portion of the nickel plating layer are greater than nickel grains present in the vicinity of the interface with the steel plate.
摘要翻译：电镀罐是通过拉丝和熨烫镀镍钢板来制造的。镀镍钢板包括钢板和由镍颗粒层压的镍镀层。存在于镀镍层的表面部的镍粒大于存在于与钢板的界面附近的镍粒子。

9. 发明申请

US20090053595A1 ALKALINE DRY BATTERY 有权
标题翻译：碱性干电池
公开(公告)号：US20090053595A1
公开(公告)日：2009-02-26
申请号：US12159039
申请日：2007-06-27
申请人： Hidekatsu Izumi , Susumu Kato , Kenji Yamamoto , Shinichi Sumiyama , Hirofumi Iwaki
发明人： Hidekatsu Izumi , Susumu Kato , Kenji Yamamoto , Shinichi Sumiyama , Hirofumi Iwaki
IPC分类号： H01M2/02
CPC分类号： H01M6/06 , H01M2/0275 , H01M2/0285 , H01M2/0287 , H01M4/06 , H01M4/244 , H01M4/42 , H01M4/50 , H01M4/52 , H01M4/62 , H01M6/08 , H01M6/168 , H01M6/5072 , H01M6/5088 , H01M2004/027 , H01M2200/00
摘要： An alkaline dry battery of this invention includes: a positive electrode including at least one of a manganese dioxide powder and a nickel oxyhydroxide powder; a negative electrode including a zinc alloy powder; a separator interposed between the positive electrode and the negative electrode; an alkaline electrolyte; and a battery case for housing the positive electrode, negative electrode, the separator, and the alkaline electrolyte. The negative electrode further includes a surfactant that adsorbs to a surface of the zinc alloy powder during a non-discharge period and promptly desorbs from the surface of the zinc alloy powder upon start of discharge without impeding ion transfer in the alkaline electrolyte.
摘要翻译：本发明的碱性干电池包括：包含二氧化锰粉末和氢氧化正镍粉末中的至少一种的正电极; 包含锌合金粉末的负极; 夹在正极和负极之间的隔膜; 碱性电解液以及用于容纳正极，负极，隔板和碱性电解质的电池壳体。负极还包括在非放电期间吸附到锌合金粉末的表面的表面活性剂，并且在开始放电时迅速地从锌合金粉末的表面解吸，而不会阻碍碱性电解质中的离子转移。

10. 发明申请

US20080096108A1 Alkaline battery 审中-公开
标题翻译：碱性电池
公开(公告)号：US20080096108A1
公开(公告)日：2008-04-24
申请号：US11907866
申请日：2007-10-18
申请人： Shinichi SUMIYAMA , Yuji MOTOTANI , Mitsuji ADACHI
发明人： Shinichi SUMIYAMA , Yuji MOTOTANI , Mitsuji ADACHI
IPC分类号： H01M6/02
CPC分类号： H01M6/04 , H01M4/12 , H01M4/42 , H01M4/50 , H01M4/52 , H01M4/625 , H01M2004/027
摘要： An alkaline battery of this invention includes: a positive electrode including at least one selected from the group consisting of a manganese dioxide powder and a nickel oxyhydroxide powder; a gelled negative electrode including a zinc alloy powder, a gelling agent, and an alkaline electrolyte; and a separator interposed between the positive electrode and the gelled negative electrode. The gelling agent comprises a polymer that is obtained by polymerizing a polymerizable monomer including at least an acrylic monomer, and part of the acrylic monomer remains in the gelling agent without being polymerized. The acrylic monomer includes at least one selected from the group consisting of acrylic acid, methacrylic acid, an acrylate, and a methacrylate. The weight ratio of the remaining acrylic monomer to the total weight of the polymer and the remaining acrylic monomer is 5000 ppm or less.
摘要翻译：本发明的碱性电池包括：正极，包括选自二氧化锰粉末和氢氧化正镍粉末中的至少一种; 包含锌合金粉末，胶凝剂和碱性电解质的凝胶状负极; 以及插入在正极和凝胶状负极之间的隔膜。胶凝剂包括通过聚合至少包含丙烯酸单体的可聚合单体获得的聚合物，并且部分丙烯酸单体保留在胶凝剂中而不聚合。丙烯酸类单体包括选自丙烯酸，甲基丙烯酸，丙烯酸酯和甲基丙烯酸酯中的至少一种。剩余的丙烯酸类单体与聚合物和其余丙烯酸类单体的总重量的重量比为5000ppm以下。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式