公开(公告)号：US20150050540A1

公开(公告)日：2015-02-19

申请号：US14117106

申请日：2012-02-28

申请人： Masatoshi Toduka ,  Masanori Sakai ,  Shinsuke Kobayashi ,  Koji Kogure ,  Satoshi Minoura

发明人： Masatoshi Toduka ,  Masanori Sakai ,  Shinsuke Kobayashi ,  Koji Kogure ,  Satoshi Minoura

IPC分类号： H01M2/16 ,  H01M10/42 ,  H01M10/06

CPC分类号： H01M2/162 ,  H01M2/1606 ,  H01M4/14 ,  H01M4/621 ,  H01M4/685 ,  H01M10/06 ,  H01M10/128 ,  H01M10/4235 ,  H01M2220/20 ,  H01M2300/0011 ,  Y02E60/126

摘要： On each negative plate (1), a non-woven fabric (2) composed of fibers of at least one material selected from a group of materials comprising glass, pulp and polyolefins comes into contact with the entire surface of the plate without being integrated with the plate. Each negative plate (1), which is in contact with the non-woven fabric (2), is contained in an envelope separator (3) comprising a microporous synthetic resin sheet, and is laminated with a positive plate (4). The non-woven fabric is manufactured through papermaking process in which glass fibers, pulp and silica powder are preferably used and dispersed in water as the main components.

摘要翻译： 在每个负极板（1）上，由选自玻璃，纸浆和聚烯烃的材料组中的至少一种材料的纤维构成的无纺布（2）与板的整个表面接触而不与 碟子。 与无纺布（2）接触的负极板（1）包含在包含微孔合成树脂片材的包层隔板（3）中，并与正极板（4）层叠。 通过造纸方法制造无纺布，其中优选使用玻璃纤维，纸浆和二氧化硅粉末并分散在水中作为主要成分。

公开(公告)号：US20130280595A1

公开(公告)日：2013-10-24

申请号：US13996680

申请日：2010-12-21

申请人： Koji Kogure ,  Masatoshi Toduka

发明人： Koji Kogure ,  Masatoshi Toduka

IPC分类号： H01M10/06

CPC分类号： H01M10/06 ,  H01M2/1606 ,  H01M2/1613 ,  H01M2/162 ,  H01M4/0416 ,  H01M4/20 ,  H01M4/56 ,  H01M4/62 ,  H01M4/628 ,  H01M4/685 ,  H01M10/14 ,  H01M10/4235 ,  H01M2004/021 ,  Y02E60/126 ,  Y02T10/7016

摘要： A lead-acid battery improving the charge acceptance in an initial stage, suppressing the decrease of the charge acceptance for a long time use of the battery and having a long life is provided. In a lead-acid battery using a paste type negative plate prepared by filling a past form negative active material using a lead powder as a starting material in a collector made of a lead alloy, a flake graphite and a condensate of bisphenols and aminobenzene sulfonic acid are contained in the negative active material. The average primary particle diameter of the flake graphite is 10 μm or more and 220 μm or less, preferably, 100 μm or more and 220 μm or less. The content of the flake graphite is preferably from 0.5 mass parts to 2.7 mass parts and, more preferably, from 1.1 mass parts to 2.2 mass parts based on 100 mass parts of the negative active material (spongy metallic lead) in a fully charged state.

摘要翻译： 提供了在初期阶段提高充电接受度的铅酸电池，抑制长时间使用电池并且寿命长的充电接受性的降低。 在使用在铅合金制的集电体中使用铅粉末作为起始原料填充过去的负极活性物质而制备的糊状负极板的铅酸电池中，将片状石墨和双酚和氨基苯磺酸的缩合物 包含在负极活性物质中。 片状石墨的平均一次粒径为10μm以上且220μm以下，优选为100μm以上且220μm以下。 片状石墨的含量相对于100质量份的完全充电状态的负极活性物质（海绵状金属铅）优选为0.5质量份〜2.7质量份，更优选为1.1质量份〜2.2质量份。

公开(公告)号：US09735409B2

公开(公告)日：2017-08-15

申请号：US14117106

申请日：2012-02-28

申请人： Masatoshi Toduka ,  Masanori Sakai ,  Shinsuke Kobayashi ,  Koji Kogure ,  Satoshi Minoura ,  Toshio Shibahara

发明人： Masatoshi Toduka ,  Masanori Sakai ,  Shinsuke Kobayashi ,  Koji Kogure ,  Satoshi Minoura ,  Toshio Shibahara

IPC分类号： H01M2/16 ,  H01M4/14 ,  H01M4/62 ,  H01M4/68 ,  H01M10/06 ,  H01M10/12 ,  H01M10/42

CPC分类号： H01M2/162 ,  H01M2/1606 ,  H01M4/14 ,  H01M4/621 ,  H01M4/685 ,  H01M10/06 ,  H01M10/128 ,  H01M10/4235 ,  H01M2220/20 ,  H01M2300/0011 ,  Y02E60/126

摘要： On each negative plate (1), a non-woven fabric (2) composed of fibers of at least one material selected from a group of materials comprising glass, pulp and polyolefins comes into contact with the entire surface of the plate without being integrated with the plate. Each negative plate (1), which is in contact with the non-woven fabric (2), is contained in an envelope separator (3) comprising a microporous synthetic resin sheet, and is laminated with a positive plate (4). The non-woven fabric is manufactured through papermaking process in which glass fibers, pulp and silica powder are preferably used and dispersed in water as the main components.

公开(公告)号：US09553335B2

公开(公告)日：2017-01-24

申请号：US13996680

申请日：2010-12-21

申请人： Koji Kogure ,  Masatoshi Toduka

发明人： Koji Kogure ,  Masatoshi Toduka

IPC分类号： H01M4/13 ,  H01M4/60 ,  H01M4/58 ,  H01M10/06 ,  H01M2/16 ,  H01M4/04 ,  H01M4/20 ,  H01M4/56 ,  H01M4/68 ,  H01M4/62 ,  H01M10/42 ,  H01M10/14 ,  H01M4/02

CPC分类号： H01M10/06 ,  H01M2/1606 ,  H01M2/1613 ,  H01M2/162 ,  H01M4/0416 ,  H01M4/20 ,  H01M4/56 ,  H01M4/62 ,  H01M4/628 ,  H01M4/685 ,  H01M10/14 ,  H01M10/4235 ,  H01M2004/021 ,  Y02E60/126 ,  Y02T10/7016

摘要： A lead-acid battery improving the charge acceptance in an initial stage, suppressing the decrease of the charge acceptance for a long time use of the battery and having a long life is provided. In a lead-acid battery using a paste type negative plate prepared by filling a past form negative active material using a lead powder as a starting material in a collector made of a lead alloy, a flake graphite and a condensate of bisphenols and aminobenzene sulfonic acid are contained in the negative active material. The average primary particle diameter of the flake graphite is 10 μm or more and 220 μm or less, preferably, 100 μm or more and 220 μm or less. The content of the flake graphite is preferably from 0.5 mass parts to 2.7 mass parts and, more preferably, from 1.1 mass parts to 2.2 mass parts based on 100 mass parts of the negative active material (spongy metallic lead) in a fully charged state.

摘要翻译： 提供了在初期阶段提高充电接受度的铅酸电池，抑制长时间使用电池并且寿命长的充电接受性的降低。 在使用在铅合金制的集电体中使用铅粉末作为起始原料填充过去的负极活性物质而制备的糊状负极板的铅酸电池中，将片状石墨和双酚和氨基苯磺酸的缩合物 包含在负极活性物质中。 片状石墨的平均一次粒径为10μm以上且220μm以下，优选为100μm以上且220μm以下。 片状石墨的含量相对于100质量份的完全充电状态的负极活性物质（海绵状金属铅）优选为0.5质量份〜2.7质量份，更优选为1.1质量份〜2.2质量份。

公开(公告)号：US20130099749A1

公开(公告)日：2013-04-25

申请号：US13696599

申请日：2011-03-16

申请人： Toshio Shibahara ,  Satoshi Minoura ,  Satoru Takahashi ,  Masatoshi Toduka ,  Koji Kogure

发明人： Toshio Shibahara ,  Satoshi Minoura ,  Satoru Takahashi ,  Masatoshi Toduka ,  Koji Kogure

IPC分类号： H02J7/00

CPC分类号： H02J7/00 ,  H01M4/14 ,  H01M4/62 ,  H01M4/625 ,  H01M10/12 ,  H01M10/44 ,  H01M2004/021 ,  Y02E60/126 ,  Y02T10/7016

摘要： A flooded-type lead-acid battery in which charging is intermittently carried out in a short period of time and high-rate discharge to a load is carried out in a partial state of charge, wherein the charge acceptance and service life characteristics under PSOC are improved by using a positive plate in which the total surface area of the positive active material per unit of the plate pack volume is set in a range of 3.5 to 15.6 m2/cm3; a negative plate with improved charge acceptance and service life performance obtained by adding a carbonaceous electrically conductive material, and a formaldehyde condensate of bisphenol and aminobenzene sulfonic acid to the negative active material; and a separator formed from a nonwoven in which a surface facing the negative plate is composed of material selected from glass, pulp, and polyolefin.

摘要翻译： 在部分充电状态下进行短时间间歇地进行充电并向负载高速率放电的淹水式铅酸蓄电池，其中PSOC下的充电接受和使用寿命特性为 通过使用正极板改善，其中每单位板组件容积的正极活性材料的总表面积设定在3.5至15.6m 2 / cm 3的范围内; 通过将碳质导电材料和双酚和氨基苯磺酸的甲醛缩合物加入到负极活性物质中而获得的具有改善的充电接受性和使用寿命性能的负极板; 以及由非织造材料形成的隔板，其中面向负极板的表面由选自玻璃，纸浆和聚烯烃的材料构成。