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. 发明公开

EP2518792A4 LID FOR STORAGE BATTERY, INJECTION-MOLDING METHOD FOR THE LID, STORAGE BATTERY WITH THE LID, AND TERMINAL SECTION FOR STORAGE BATTERY 有权转让
标题翻译： COVER FOR蓄电池，用于注塑成型盖子，用盖子和终端节蓄电池蓄电池
公开(公告)号：EP2518792A4
公开(公告)日：2017-05-24
申请号：EP10839439
申请日：2010-12-22
申请人： GS YUASA INT LTD
发明人： OSAKI SHIN , HARUYAMA HIROSHI , HOJO EIJI , NAKAYAMA YASUHIDE
IPC分类号： H01M2/30 , H01M2/02 , H01M2/04 , H01M2/26 , H01R4/36
CPC分类号： H01M2/043 , H01M2/305
摘要： An object of the invention is to provide a lid for storage battery, an injection molding method of the lid, a storage battery with the lid, and a terminal section for storage battery, which can save trouble of inserting a nut into a cavity portion of a terminal, and can prevent falling of the nut at the time of connection of an external leading wire. In a lid for storage battery in which a terminal section for storage battery 8 made up of a terminal 4 having a cavity portion, a bushing 6, and a conductive portion 7 joining both is insert-molded in a lid made of synthetic resin, and a storage battery with the lid for storage battery, an anchor portion 4T is projected at a location excluding at least a central portion of a bottom portion 4F of the terminal 4, and a nut is inserted into the cavity portion of the terminal to be fixed. Moreover, in the terminal section for storage battery, the anchor portion 4T is projected at the location excluding at least the central portion of the bottom portion 4F of the terminal 4 (e.g., the U-shaped anchor portion 4T is projected with a U-shaped joining portion 4G interposed).
摘要翻译：本发明的一个目的是提供用于蓄电池中，盖的注射成型方法，蓄电池与所述盖，以及用于蓄电池的端子部，这可以节省插入螺母插入的空腔部分的麻烦提供一个盖一个终端，并且可以防止在外部引线的连接时螺母的下降。在一个盖子用于蓄电池，其中，用于存储电池8的端子部由具有空洞部，衬套6和导电部7的端子4的接合两者的嵌件模制到由合成树脂制成的盖子，并与盖用于蓄电池的蓄电池，一个固定部4T被投影在除了至少端子4的底部4F的中央部的位置，并且将螺母插入到端子的空腔部分被固定，更完了，（在对蓄电池的端子部，该固定部4T预计为排除至少4例如，U形固定部4T投影用U-终端的底部4F的中央部的位置形接合部分插入4G）。

2. 发明授权

EP2747172B1 Rubber valve body for sealed battery, safety valve device and alkaline storage battery 有权
标题翻译： Kautschukventilkörperfürabgedichtete Batterie，Sicherheitsventilvorrichtung und alkalische Speicherbatterie
公开(公告)号：EP2747172B1
公开(公告)日：2017-05-03
申请号：EP13197632
申请日：2013-12-17
申请人： GS YUASA INT LTD
发明人： WATANABE HIDETO , NUKUDA TOSHIYUKI , KODAMA MITSUHIRO , KANEMOTO MANABU
IPC分类号： H01M2/12 , H01M2/08
CPC分类号： H01M2/1229 , H01M2/08 , H01M2/1282 , H01M10/345 , Y02E60/124
摘要： A rubber valve body for sealed battery includes a rubber composition containing a resin in an amount of 20% by mass or more and an inorganic substance, wherein the melting point of the resin is in a range of 100 to 165°C.
摘要翻译：一种密闭型电池用橡胶阀芯，其特征在于，含有含有20质量％以上的树脂和无机物的橡胶组合物，树脂的熔点为100〜165℃。

3. 发明公开

EP2960978A4 FLOODED LEAD-ACID BATTERY 有权
标题翻译：淹没式铅酸电池
公开(公告)号：EP2960978A4
公开(公告)日：2016-08-10
申请号：EP13876015
申请日：2013-11-22
申请人： GS YUASA INT LTD
发明人： WADA HIDETOSHI , HOSOKAWA MASAAKI
IPC分类号： H01M10/06 , H01M2/16 , H01M4/14 , H01M10/08 , H01M10/12
CPC分类号： H01M10/06 , H01M2/1673 , H01M4/14 , H01M10/08 , H01M2220/20 , H01M2300/0011 , Y02E60/126
摘要： There is provided a flooded lead-acid battery which hardly causes a permeation short circuit and is also excellent in regenerative charge acceptability. A flooded lead-acid battery, including a negative electrode plate holding a negative active material, a positive electrode plate holding a positive active material, and a flowable electrolyte solution in which these plates are immersed, and allowing the electrolyte solution to have a utilization factor greater than or equal to 75%, wherein the concentration of an alkali metal ion or an alkaline earth metal ion in the electrolyte solution is allowed to be 0.07 to 0.3 mol/L, and the pore volume of the negative active material after formation is allowed to be 0.08 to 0.16 mL/g.

4. 发明公开

EP2905836A4 NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
标题翻译：用于制造二次电池的非水电解质二次电池的非水电解质和方法
公开(公告)号：EP2905836A4
公开(公告)日：2016-06-01
申请号：EP13843313
申请日：2013-03-18
申请人： GS YUASA INT LTD
发明人： NISHIE KATSUSHI , KAWASOE YUDAI , HACHIDA TAKESHI
IPC分类号： H01M10/0567 , H01M4/58 , H01M4/587 , H01M10/0525
CPC分类号： H01M10/0567 , H01M4/04 , H01M4/5825 , H01M4/583 , H01M4/587 , H01M10/0525 , H01M10/058 , H01M2220/30 , H01M2300/0025 , Y10T29/49108
摘要： An object of the present invention is to provide a nonaqueous electrolyte secondary battery having a relatively low direct-current resistance after being charged and discharged repeatedly. For achieving the object, the present invention provides a nonaqueous electrolyte secondary battery including a positive electrode having a positive active material, and an electrolyte, wherein a positive electrode potential at the time of charging is 3.7 V or less with respect to a lithium metal potential, and the electrolyte contains a cyclic sulfate compound having a specific structure.
摘要翻译：本发明的一个目的是提供一种具有被反复充放电后的相对低直流电阻的非水电解质二次电池。为实现上述目的，本发明提供了一种非水电解质二次电池包括具有正极活性材料的正极，以及电解质，在充电时worin正极电位为3.7V或以下，相对于锂金属的电势和电解质包含具有特定结构的环状硫酸酯化合物。

5. 发明公开

EP2835850A4 POSITIVE ELECTRODE FOR CELL, AND CELL 有权
标题翻译：用正极细胞和细胞
公开(公告)号：EP2835850A4
公开(公告)日：2015-12-16
申请号：EP13772029
申请日：2013-04-02
申请人： GS YUASA INT LTD
发明人： KUWAHARA KAZUO , INAYA SHUICHI , ITO YUICHI , TSUJITA KOHEI , SAMATA MITSUHIKO
IPC分类号： H01M4/62 , H01M4/02 , H01M4/13
CPC分类号： H01M4/623 , H01M4/131 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/622 , H01M4/625 , H01M2004/021
摘要： A positive electrode for a battery includes a positive active material, a conductive agent, and a copolymer. The copolymer includes a constituent unit (a) represented by the following general formula (1) and a constituent unit (b) represented by the following general formula (2), thereby providing a positive electrode having a short time required for production and having high adhesiveness of a positive composite to a current collector without deteriorating coatability or adhesiveness, and a battery using the same: (wherein R 1 , R 2 , R3, R 5 , R 6 , R 7 and R 9 are the same or different and denote a hydrogen atom, a methyl group or an ethyl group, R 4 denotes a hydrocarbon group having 8 to 30 carbon atoms, R 8 denotes a linear or branched alkylene group having 2 to 4 carbon atoms, X 1 and X 2 denote an oxygen atom or NH, and p denotes a number of 1 to 50.)

6. 发明公开

EP2736098A4 CYLINDRICALLY SHAPED BATTERY 有权
标题翻译： ZYLINDRISCH GEFORMTE电池
公开(公告)号：EP2736098A4
公开(公告)日：2015-10-28
申请号：EP12815013
申请日：2012-07-20
申请人： GS YUASA INT LTD
发明人： OKUDA DAISUKE , KANEMOTO MANABU , KODAMA MITSUHIRO , KAKEYA TADASHI
IPC分类号： H01M2/26 , H01M2/02 , H01M2/14 , H01M2/18 , H01M10/04 , H01M10/28 , H01M10/34
CPC分类号： H01M2/02 , H01M2/022 , H01M2/0237 , H01M2/14 , H01M2/18 , H01M2/26 , H01M10/0422 , H01M10/0468 , H01M10/28 , H01M10/345
摘要： This invention provides a battery including a cylindrical battery case and an electrode group that is smaller than the battery case and is accommodated in the battery case, so as to effectively utilize the configurations of the battery case and the electrode group and achieve reliable contact between one of electrodes in the electrode group and the battery case. The battery includes a cylindrical battery case 2 and an electrode group 3 including a positive electrode 31, a negative electrode 32, and a separator 33. The electrode group 3 and an inner peripheral surface of the battery case 2 define a space communicated from a top to a bottom, and the negative electrode 32 has a current collecting terminal 321 that extends from the electrode group 3 in a direction away from a center axis of the battery case 2 and is in contact with a bottom surface 2B of the battery case 2.
摘要翻译：本发明提供一种电池，其包括圆柱形电池壳体和小于电池壳体并且容纳在电池壳体中的电极组，以有效地利用电池壳体和电极组的构造，并实现一个电极组中的电极和电池壳体。电池包括圆柱形电池壳体2和包括正电极31，负电极32和隔板33的电极组3.电极组3和电池壳体2的内周表面限定从顶部传递的空间并且负极32具有从电极组3沿远离电池壳体2的中心轴线的方向延伸并且与电池壳体2的底面2B接触的集电端子321。

7. 发明公开

EP2527855A4 DEVICE FOR MEASURING STATE OF CHARGE OF SECONDARY BATTERY AND METHOD FOR MEASURING STATE OF CHARGE OF SECONDARY BATTERY 有权转让
标题翻译：用于测量二次电池和方法的收费测量二次电池的充电
公开(公告)号：EP2527855A4
公开(公告)日：2015-09-30
申请号：EP11734626
申请日：2011-01-18
申请人： GS YUASA INT LTD
发明人： NAKAMURA MASASHI , HASEGAWA HIDEFUMI
IPC分类号： G01R31/36 , H01M4/36 , H01M10/42 , H01M10/48
CPC分类号： H01M10/42 , G01R31/361 , G01R31/3648 , G01R31/3658 , H01M10/48
摘要： A technology described herein is for accurately determining the SOC of a secondary battery. An open-circuit-voltage-to-state-of-charge (OCV-SOC) characteristic has a capacity decrease estimation OCV region in which a relationship between the OCV and the SOC is assumed not to change due to degradation of the secondary battery 1a since a reference time point. Charge currents or discharge currents in the capacity decrease estimation OCV region are accumulated in a process in which the secondary battery SOC changes among OCVs. From the accumulation, an accumulated current is obtained. A secondary battery capacity decrease is estimated based on the accumulated current. An OCV-SOC characteristic is specified based on the estimated secondary battery capacity decrease and a predetermined relationship between the battery capacity decrease of the secondary battery since the reference time point and the OCV-SOC characteristic. A secondary battery SOC is determined based on the OCV and the specified OCV-SOC characteristic.

8. 发明公开

EP2736096A4 CYLINDRICALLY SHAPED BATTERY 有权
标题翻译： ZYLINDRISCH GEFORMTER电池
公开(公告)号：EP2736096A4
公开(公告)日：2015-08-12
申请号：EP12815591
申请日：2012-07-20
申请人： GS YUASA INT LTD
发明人： KANEMOTO MANABU , KODAMA MITSUHIRO , KAKEYA TADASHI
IPC分类号： H01M2/18 , H01M2/02 , H01M2/14 , H01M10/04
CPC分类号： H01M2/02 , H01M2/022 , H01M2/0237 , H01M2/14 , H01M2/18 , H01M10/0422 , H01M10/0468 , H01M10/28

9. 发明公开

EP2725638A4 TERMINAL PART FOR STORAGE BATTERY, RESIN WINDING TERMINAL FOR STORAGE BATTERY, MANUFACTURING METHOD THEREOF, STORAGE BATTERY INCLUDING TERMINAL PART, AND AUTOMOBILE EQUIPPED WITH STORAGE BATTERY 有权
标题翻译： TERMINAL一部分蓄电池，树脂WRAP终端蓄电池，PROCESS FOR BACK制作，电池端部件和机动车这种电池BACK
公开(公告)号：EP2725638A4
公开(公告)日：2015-02-11
申请号：EP12804399
申请日：2012-06-18
申请人： GS YUASA INT LTD
发明人： SAWA AYA , HOJO EIJI , NAKAYAMA YASUHIDE , OSAKI SHIN , OKUMURA HIROSHI , NOGUCHI KATSUYA
IPC分类号： H01M2/30
CPC分类号： H01M2/305 , H01M2/0242 , H01M2/30 , H01M2220/20 , H01R43/00 , Y10T29/49208
摘要： Provided is a terminal portion for storage batteries that allows a nut to be fixed thereto easily and reliably so that the nut does not fall therefrom, and that allows a bolt to be inserted into the nut by selecting either one of the upper surface or the front surface, or two or more points at the same time when connecting an external lead wire to a storage battery even if the nut is fixed to the terminal portion, and a storage battery including such a terminal portion for storage batteries. A terminal portion for storage batteries includes: a plurality of bolt insertion holes bored in a plurality of the same and/or different directions; a nut insertion opening through which a nut having at least one screw hole threaded in a direction coincident with at least one of the plurality of the same and/or different directions is inserted; a hollow in communication with the bolt insertion holes and the nut insertion opening; and a fixation portion configured to fix the nut by deforming the terminal portion with the nut being inserted through the nut insertion opening into the hollow and the at least one screw hole of the nut being in communication respectively with the at least one of the plurality of bolt insertion holes.

10. 发明公开

EP2683017A4 LEAD STORAGE BATTERY AND METHOD FOR MANUFACTURING SAME 有权
标题翻译：铅酸蓄电池及其制造方法
公开(公告)号：EP2683017A4
公开(公告)日：2014-09-10
申请号：EP11859672
申请日：2011-02-28
申请人： GS YUASA INT LTD
发明人： IWASE SHINJI , ABE RYOJI
IPC分类号： H01M10/12 , H01M2/04 , H01M2/12
CPC分类号： H01M2/0439 , H01M2/1211 , H01M10/121 , Y02E60/126 , Y02P70/54

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