Lead-acid battery, manufacturing method of the same, and lid member for lead-acid battery
    41.
    发明公开
    Lead-acid battery, manufacturing method of the same, and lid member for lead-acid battery 有权
    Bleisäurebatterie,Herstellungsverfahrendafürund DeckelelementfürBleisäurebatterie

    公开(公告)号:EP2887422A1

    公开(公告)日:2015-06-24

    申请号:EP14198314.8

    申请日:2014-12-16

    Inventor: Fujita, Sosuke

    Abstract: A lead-acid battery (10) includes: an element (30), a container (20) accommodating the element (30); a lid member (50) having a rib (61) joined to an outer wall (21) of the container (20) and sealing an opening of the container (20); an outer peripheral wall (55) provided at the lid member (50), located to be spaced apart from the rib (61), and surrounding the outer wall (21) of the container (20); and a strain regulating piece (75) functioning as a spacer located between the outer wall (21) of the container (20) and the outer peripheral wall (55) of the lid member (50).

    Abstract translation: 铅酸电池(10)包括:元件(30),容纳元件(30)的容器(20); 具有与所述容器(20)的外壁(21)连接并密封所述容器(20)的开口的肋(61)的盖构件(50)。 设置在所述盖构件(50)处的外周壁(55),其定位成与所述肋(61)间隔开,并且围绕所述容器(20)的外壁(21); 以及作为位于容器(20)的外壁(21)与盖构件(50)的外周壁(55)之间的间隔件的应变调节片(75)。

    Separator sowie Verfahren zur Herstellung
    42.
    发明公开
    Separator sowie Verfahren zur Herstellung 有权
    分离器

    公开(公告)号:EP2884562A1

    公开(公告)日:2015-06-17

    申请号:EP13196706.9

    申请日:2013-12-11

    Inventor: Kesper, Heinrich

    Abstract: Die Erfindung betrifft einen Separator für eine Elektrodenplatte (5) einer plattenförmigen Elektrode (3) einer Batterie (1), insbesondere einer Blei-Säure-Batterie, mit einer einen Aufnahmeraum (13) für die Elektrodenplatte (5) bereitstellenden Separatortasche (12), die zwei aufeinander aufliegende Separatorblätter (14, 15) aufweist, die entlang ihrer jeweiligen Längsseiten (16, 17) sowie ihrer oberen Stirnseiten (18) miteinander verschweißt sind, wobei die die oberen Stirnseiten (18) miteinander verbindende Schweißnaht (19) eine Unterbrechung aufweist, die eine Ausnehmung (20) für den Durchtritt einer an der oberen Randkante der Elektrodenplatte (5) angeordneten Stromabnehmerfahne (8) bildet, wobei die Schweißnaht (19) zur Ausbildung einer Entgasungsöffnung (21) in einem zu einer Längsseite (16, 17) benachbarten Randabschnitt unterbrochen ausgebildet ist, wobei eine zur Schweißnaht (19) beabstandet ausgebildete zweite Schweißnaht (22) vorgesehen ist, die der Entgasungsöffnung (21) der ersten Schweißnaht (19) direkt gegenüberliegend positioniert ist.

    Abstract translation: 本发明涉及一种分离器的电极板(5)的电池的板形电极(3)的(1),特别是铅蓄电池,具有用于将电极板(5) - 提供分离袋(12)的接收空间(13), 两个连续覆隔板片(14,15),其沿各自的纵向边(16,17)和其上端面(18)被焊接在一起,其中,所述上端面(18)相互连接的焊缝(19)具有中断 ,其形成的凹部(20)被布置为一个的通道在所述电极板(5)的集电片(8),其中,所述焊缝(19),以形成在一个排气开口(21)的纵向侧(16,17)的上边缘 相邻的边缘部分中形成中断,一个焊缝(19)隔开而形成第二焊缝(22)被提供,其Entgasungsö 所述第一焊缝(19)的开口(21)直接相对地定位。

    Sealable terminal for a rechargeable battery
    45.
    发明公开
    Sealable terminal for a rechargeable battery 有权
    Abdichtbarer Terminalfüreine wiederaufladbare Batterie

    公开(公告)号:EP2814088A1

    公开(公告)日:2014-12-17

    申请号:EP13172004.7

    申请日:2013-06-14

    Inventor: Heid, Andreas

    Abstract: A terminal for a battery has a mounting section and a contacting section. There is a torque ring between the mounting section and the contacting section. The mounting section is for holding the terminal within a battery cover, into which it preferably is injection molded. The terminal is a hollow body, which has an outer wall and an inner wall. At the contacting section, the outer wall is conically shaped. At the mounting section, the outer wall has at least one labyrinth ring forming a labyrinth. The inner wall comprises at least two sections. An upper section is essentially surrounded by the contacting section, and preferably has a conical shape. A lower section is essentially surrounded by the mounting section. The lower section preferably has in a lateral sectional view a concave shape. Between the upper section and the lower section, there is an edge. The edge at the inner wall is essentially surrounded by the torque ring at the outer wall.

    Abstract translation: 电池用端子具有安装部和接触部。 在安装部和接触部之间存在扭矩环。 安装部分用于将端子保持在电池盖内,优选注射成型。 端子是具有外壁和内壁的中空体。 在接触部分,外壁是圆锥形的。 在安装部分,外壁具有形成迷宫的至少一个迷宫环。 内壁包括至少两个部分。 上部部分基本上被接触部分包围,并且优选地具有圆锥形状。 下部基本上被安装部分包围。 下部优选具有凹形形状的横截面图。 在上部和下部之间有一个边缘。 内壁上的边缘基本上被外壁上的扭矩环包围。

    LEAD STORAGE BATTERY
    46.
    发明公开
    LEAD STORAGE BATTERY 有权
    BLEIAKKUMULATOR

    公开(公告)号:EP2770574A1

    公开(公告)日:2014-08-27

    申请号:EP12841374.7

    申请日:2012-09-21

    Abstract: Provided is a fluid type lead acid battery wherein charging is performed intermittently for a short duration each time, and high-rate discharging to a load is performed in a partial state of charge, said lead acid battery improving the charge acceptance and the life characteristic under PSOC relative to the prior art. A positive plate is used that has a positive active material total surface area per unit plate group volume set in a range of between 3.5 and 15.6 m 2 /cm 3 . A negative plate is used in which a carbonaceous conductive material and an organic compound that inhibits coarsening of a negative active material accompanied by charging/discharging are added to the negative active material. Moreover, compound(s) chosen from among cationic coagulant, cationic surfactant and phosphoric acid are added to an electrolyte, improving the charge acceptance and the life performance.

    Abstract translation: 本发明提供一种流体型铅酸蓄电池,其中每次间歇地进行充电,并且在部分充电状态下对负载进行高速率放电,所述铅酸蓄电池提高充电接受性和寿命特性 PSOC相对于现有技术。 使用正极板,其具有设定在3.5至15.6m 2 / cm 3范围内的每单位板组体积的正极活性材料总表面积。 使用负极板,其中将含碳导电材料和抑制负极活性材料粗化的有机化合物加入到负极活性材料中。 此外,将选自阳离子凝结剂,阳离子表面活性剂和磷酸的化合物加入到电解质中,提高电荷接受性和寿命性能。

    VALVE-REGULATED LEAD-ACID BATTERY
    47.
    发明公开
    VALVE-REGULATED LEAD-ACID BATTERY 审中-公开
    阀控铅酸蓄电池

    公开(公告)号:EP2768068A1

    公开(公告)日:2014-08-20

    申请号:EP12840729.3

    申请日:2012-09-07

    CPC classification number: H01M10/121 H01M2/1613 H01M4/14 H01M4/56 H01M2004/021

    Abstract: There is provided a valve regulated lead-acid battery excellent in low-temperature high-rate discharge performance. The valve regulated lead-acid battery of the present invention is a valve regulated lead-acid battery including an element made up of positive electrode plates retaining a positive active material, negative electrode plates retaining a negative active material, and separators, wherein an average pore diameter of the negative active material measured by a bubble point method is 0.2 to 0. 35 µm, and an average pore diameter of the separator similarly measured by the bubble point method is 10 to 40 times as large as the average pore diameter of the negative active material.

    Abstract translation: 提供了一种低温高速放电性能优异的阀控式铅酸蓄电池。 本发明的阀控铅酸蓄电池是一种阀控铅酸蓄电池,其包括由保持正极活性物质的正极板,保持负极活性物质的负极板和隔板构成的元件,其中平均孔隙 通过泡点法测定的负极活性物质的直径为0.2〜0.35μm,通过泡点法测定的隔膜的平均孔径为负极的平均孔径的10〜40倍 活性物质。

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