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. 发明专利

JP2017117530A アルカリ電池用セパレータ、アルカリ電池、およびアルカリ電池用セパレータの製造方法审中-公开
公开(公告)号：JP2017117530A
公开(公告)日：2017-06-29
申请号：JP2015248530
申请日：2015-12-21
申请人： Fdkエナジー株式会社 , Fdk Energy Co Ltd
发明人： NOGAMI TAKEO , ENDO TAKAHIRO , NATSUME YUKI , ANZAI SHINGO
IPC分类号： H01M2/18 , H01M2/02 , H01M6/08
摘要：【課題】放電性能を向上させつつ大きな衝撃による内部短絡を防止でき、かつコストダウンも達成可能なアルカリ電池用セパレータを提供する。【解決手段】上部が開口する有底円筒状のアルカリ電池用のセパレータ4cであって、十字状に積層された帯状の2枚の不織布140、141からなり、2枚の不織布140,141同士の積層領域143をセパレータの底部146として、セパレータの底部146から四方に延長する帯状領域が上方に立ち上げられつつ、前記帯状領域の縁辺142、142同士が重複して円筒状の胴部147に成形され、セパレータの底部146となる2枚の不織布同士の積層領域143の周縁のみで熱溶着されてなる2枚の不織布140,141同士の溶着部分149を備える、アルカリ電池用セパレータ4c。【選択図】図4

2. 发明专利

JP2009043547A Electrolytic manganese dioxide for battery, positive electrode mix, and alkaline battery 审中-公开
标题翻译：用于电池，正极电极混合物和碱性电池的电解锰氧化物
公开(公告)号：JP2009043547A
公开(公告)日：2009-02-26
申请号：JP2007206887
申请日：2007-08-08
申请人： Fdk Energy Co Ltd , Fdkエナジー株式会社
发明人： NOGAMI TAKEO , TSUCHIDA YUJI , TSUZUKI SHUSUKE
IPC分类号： H01M4/06 , C01G45/02 , H01M4/50 , H01M4/62
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To improve discharge performance of an alkaline battery while securing its leakage resistance performance.
SOLUTION: By setting pH of this electrolytic manganese dioxide included in a positive electrode mix 21 as a positive electrode active material of this alkaline battery in a range of 2-5.5, further more protons are made present in the vicinity of manganese dioxide to enhance an active material utilization factor.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提高碱性电池的放电性能，同时确保其耐漏电性能。解决方案：通过将包含在正极混合物21中的该电解二氧化锰的pH设定为该碱性电池的正极活性物质的范围为2-5.5，在二氧化锰附近存在更多的质子提高活性物质利用率。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008021497A Alkaline battery 审中-公开
标题翻译：碱性电池
公开(公告)号：JP2008021497A
公开(公告)日：2008-01-31
申请号：JP2006191489
申请日：2006-07-12
申请人： Fdk Energy Co Ltd , Fdkエナジー株式会社
发明人： TSUZUKI SHUSUKE , NOGAMI TAKEO , TSUCHIDA YUJI
IPC分类号： H01M4/62 , H01M4/06 , H01M6/08
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide an alkaline battery with an inner short circuiting prevented, even in the case heavy-metal impurities such as Cu is mixed into a cathode mixture.
SOLUTION: In the alkaline battery 10 in which the cathode mixture 21 formed in a given shape, and a gelled anode 23 containing either zinc or a zinc alloy are set in opposition with an interposition of a separator 22 with alkaline electrolyte solution impregnated, a chelating agent is blended to the cathode mixture 21.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供防止内部短路的碱性电池，即使在诸如Cu的重金属杂质混入阴极混合物中的情况下也是如此。解决方案：在其中以特定形状形成阴极混合物21和含有锌或锌合金的凝胶化阳极23的碱性电池10与浸渍了碱性电解质溶液的隔板22相插入，螯合剂混合到阴极混合物21中。（C）2008，JPO＆INPIT

4. 发明专利

JP2007035447A Sealed primary cell 审中-公开
标题翻译：密封主要细胞
公开(公告)号：JP2007035447A
公开(公告)日：2007-02-08
申请号：JP2005217131
申请日：2005-07-27
申请人： Fdk Energy Co Ltd , Fdkエナジー株式会社
发明人： NOGAMI TAKEO , TSUZUKI SHUSUKE
IPC分类号： H01M6/50 , H01M2/12 , H01M4/62 , H01M6/06
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a sealed primary cell capable of suppressing damages to an equipment or the like due to leakage to a minimum by early finding it simply and surely, when there is leakage in one equipped with an anti-leak structure suffers due to inappropriate preservation or usage.
SOLUTION: The sealed primary cell provided with an anti-leak structure is so structured to generate odor in accompaniment to leakage.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种密封的初级电池，其能够通过早期发现简单可靠地将由于泄漏而导致的设备等的损坏抑制到最小限度，当一个装有防漏电的泄漏结构由于不当保存或使用而受损。解决方案：具有防泄漏结构的密封的主电池被构造成伴随着泄漏而产生气味。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2013168252A Separator material for alkaline dry cell, separator, and alkaline dry cell 审中-公开
标题翻译：碱性干细胞，分离器和碱性干细胞的分离材料
公开(公告)号：JP2013168252A
公开(公告)日：2013-08-29
申请号：JP2012029773
申请日：2012-02-14
申请人： Fdk Energy Co Ltd , Fdkエナジー株式会社
发明人： NOGAMI TAKEO , TSUZUKI SHUSUKE , SUZUKI TAKUYA , NATSUME YUKI
IPC分类号： H01M2/16 , H01M6/08
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To more inexpensively provide a separator material which is capable of preventing an internal short circuit due to dendrite formed by deposition of zinc in an anode gel and improving discharge performance in an alkaline dry cell.SOLUTION: The separator material for an alkaline dry cell, which is used for a separator 4 of an alkaline dry cell 1, is formed by depositing a silicon oxide or a silicate compound on a nonwoven fabric containing vinylon and cellulose as main components.
摘要翻译：要解决的问题：更廉价地提供一种隔板材料，其能够防止由于在阳极凝胶中沉积锌而形成的枝晶的内部短路，并且改善了碱性干电池中的放电性能。解决方案：用于用于碱性干电池1的隔板4的碱性干电池是通过在含有维尼纶和纤维素作为主要成分的无纺布上沉积氧化硅或硅酸盐化合物而形成的。

6. 发明专利

JP2008300185A Alkaline battery 审中-公开
标题翻译：碱性电池
公开(公告)号：JP2008300185A
公开(公告)日：2008-12-11
申请号：JP2007144913
申请日：2007-05-31
申请人： Fdk Energy Co Ltd , Fdkエナジー株式会社
发明人： NOGAMI TAKEO , TSUCHIDA YUJI , TSUZUKI SHUSUKE
IPC分类号： H01M6/08 , H01M4/06 , H01M4/42 , H01M4/50 , H01M4/52 , H01M4/62
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide an alkaline battery in which a metal compound to precipitate a metal at discharge is contained in a positive electrode active material using manganese dioxide as a main component, in which discharge performance is improved without increasing costs.
SOLUTION: In the alkaline battery using a positive electrode active material using manganese dioxide as a main component, the metal compound which precipitates a metal as a single substance by discharge reaction is contained by ≥2 wt.% to
摘要翻译：要解决的问题：提供一种碱性电池，其中使用以二氧化锰为主要成分的正极活性物质中含有析出金属的金属化合物，其中放电性能在不增加成本的情况下得到改善。解决方案：在使用以二氧化锰为主要成分的正极活性物质的碱性电池中，通过排出反应析出金属作为单一物质的金属化合物的含量≥2重量％〜<50重量％。％的正极活性物质。在使用以二氧化锰和氢氧化镍氢氧化物为主成分的正极活性物质的碱性电池中，通过排出反应析出作为单一物质的金属的金属化合物含有≥2重量％〜<50重量％在正极活性物质中。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2008117673A Alkaline battery and manufacturing method of alkaline battery 有权
标题翻译：碱性电池的碱性电池和制造方法
公开(公告)号：JP2008117673A
公开(公告)日：2008-05-22
申请号：JP2006300645
申请日：2006-11-06
申请人： Fdk Energy Co Ltd , Fdkエナジー株式会社
发明人： TSUZUKI SHUSUKE , NOGAMI TAKEO
IPC分类号： H01M4/06 , H01M4/08 , H01M4/52 , H01M4/62 , H01M6/08
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide a positive electrode binder capable of improving a heavy load discharge performance by having a sufficient core strength at the positive electrode active material and preventing contact failure between the positive electrode active materials at the time of pressing into the positive electrode can.
SOLUTION: The alkaline battery has a potassium hydroxide electrolytic solution and a negative electrode agent (5) filled in a positive electrode can (1) of hollow pillar-shape in which a positive electrode mixture (3) having a positive electrode active material of either one of manganese dioxide and nickel oxy-hydroxide, a positive electrode binder, and potassium hydroxide is pressed. The positive electrode binder is used which has 15,000 mPa s or more of high concentration viscosity in which the positive electrode binder is contained 2.0 wt.% in a potassium hydroxide solution of 40 wt.% and 500 mPa s or less of low concentration viscosity in which the positive electrode binder is contained 1.0 wt.% in the potassium hydroxide solution of 40 wt.%.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种正极粘合剂，其能够通过在正极活性物质具有足够的芯强度并防止在压入时的正极活性物质之间的接触不良而提高重负载放电性能正极罐。解决方案：碱性电池具有氢氧化钾电解液和填充在中空柱状的正极罐（1）中的负极剂（5），其中具有正极活性物质的正极混合物（3）压制二氧化锰和氢氧化镍镍中的任一种，正极粘合剂和氢氧化钾的材料。使用正极粘合剂，其具有15,000mPa·s或更高的高浓度粘度，其中正电极粘合剂在40重量％和500mPa·s或更低的低浓度粘度的氢氧化钾溶液中含有2.0重量％其中正电极粘合剂在40重量％的氢氧化钾溶液中含有1.0重量％。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2008117631A Alkaline dry cell and its manufacturing method 审中-公开
标题翻译：碱性干细胞及其制造方法
公开(公告)号：JP2008117631A
公开(公告)日：2008-05-22
申请号：JP2006299630
申请日：2006-11-02
申请人： Fdk Energy Co Ltd , Fdkエナジー株式会社
发明人： TSUZUKI SHUSUKE , NOGAMI TAKEO
IPC分类号： H01M6/08 , H01M2/02 , H01M4/64
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide an alkaline dry cell superior not only in leakage proof performance but also in discharge performance as gas generation is suppressed.
SOLUTION: The alkaline dry cell 11 is provided with a positive electrode can 21 formed of steel plate 24a as a principal material and a positive electrode mixture 31 inserted inside the positive electrode can 21. A chelating agent 24d which can form an iron complex is arranged between the inner side face 21a of the positive electrode can 21 and the outer circumferential face 34 of the positive electrode mixture 31. In this case, it is desirable that, for example, a conductive membrane 24c as a chelating agent-contained layer to contain the chelating agent 24d is formed on the inner side face 21a of the positive electrode can 21.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种碱性干电池，不仅在泄漏性能方面优异，而且在排气性能方面也优异，因为气体产生被抑制。解决方案：碱性干电池11设置有由作为主要材料的钢板24a和插入正极罐21内部的正极混合物31形成的正极罐21。一种可形成铁的螯合剂24d 复合体配置在正极罐21的内侧面21a与正极混合物31的外周面34之间。在这种情况下，例如优选含有作为螯合剂的导电膜24c 含有螯合剂24d的层形成在正极罐21的内侧面21a上。（C）2008，JPO＆INPIT

9. 发明专利

JP2007287627A Alkaline dry cell 有权
标题翻译：碱性干细胞
公开(公告)号：JP2007287627A
公开(公告)日：2007-11-01
申请号：JP2006116762
申请日：2006-04-20
申请人： Fdk Energy Co Ltd , Fdkエナジー株式会社
发明人： TSUZUKI SHUSUKE , NOGAMI TAKEO , TSUCHIDA YUJI
IPC分类号： H01M4/06 , H01M4/42 , H01M6/08
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To secure productivity of an alkaline dry cell, in one using anode gel as a gelated body of zinc as an anode active material, by enlarging a surface area of zinc powder of anode gel, enhancing a zinc content of the anode gel, and improving fluidity of the anode gel, for improvement of discharge performance.
SOLUTION: In the alkaline dry cell using anode gel as a gelated body of zinc as an anode active material, the anode gel is produced by using mixed zinc powder 53 made by mixing gas-atomized zinc powder 51 pulverized and granulated in a gas atomizing method, and a disc-atomized zinc powder 52 pulverized and granulated in a centrifugal disc atomizing method.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了确保碱性干电池的生产率，在使用阳极凝胶作为锌作为阳极活性材料的凝胶体的情况下，通过扩大阳极凝胶的锌粉的表面积，增加锌含量的阳极凝胶，并提高阳极凝胶的流动性，以提高放电性能。解决方案：在使用阳极凝胶作为锌作为阳极活性材料的凝胶体的碱性干电池中，通过使用混合的锌粉53制备阳极凝胶，所述混合锌粉53通过将经粉碎和造粒的气体雾化的锌粉51混合气体雾化法和圆盘状雾化锌粉末52，以离心盘式雾化法粉碎造粒。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2014127362A Alkaline battery and method for manufacturing alkaline battery 有权
标题翻译：碱性电池和制造碱性电池的方法
公开(公告)号：JP2014127362A
公开(公告)日：2014-07-07
申请号：JP2012283559
申请日：2012-12-26
申请人： Fdk Energy Co Ltd , Fdkエナジー株式会社
发明人： NOGAMI TAKEO , TSUZUKI SHUSUKE , NATSUME YUKI
IPC分类号： H01M4/06
摘要： PROBLEM TO BE SOLVED: To provide an alkaline battery excellent in discharge performance and liquid leakage resistance performance during overdischarge.SOLUTION: In an alkaline battery 1a, a plurality of positive electrode mixtures 3 (31-33) formed in an annular shape are inserted into a bottomed cylindrical metal-made battery can 2 serving also as a positive electrode. The positive electrode mixture contains electrolytic manganese dioxide as a positive electrode active material, the electrolytic manganese dioxide has a specific surface area measured by a BET method of 20 m/g or more 30 m/g or less, and the annular positive electrode mixtures are arranged to be laminated in a state where the positive electrode mixtures are separated from one another in a vertical direction coaxially with a cylindrical axis 10, when the extension direction of the cylindrical axis of the hollow cylindrical battery can is set to the vertical direction.
摘要翻译：要解决的问题：提供一种在过放电过程中具有优异的放电性能和耐漏液性的碱性电池。解决方案：在碱性电池1a中，将形成为环形的多个正极混合物3（31-33）插入也用作正极的有底圆筒状的金属制电池罐2。正极混合物含有作为正极活性物质的电解二氧化锰，电解二氧化锰的BET法测定的比表面积为20m / g以上30m / g以下，环状正极混合物为当中空圆柱形电池壳体的圆柱轴线的延伸方向被设定为垂直方向时，在正极混合物在与圆柱轴线10同轴的垂直方向上彼此分离的状态下被布置成层压。

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