公开(公告)号：KR101307981B1

公开(公告)日：2013-09-12

申请号：KR1020120068229

申请日：2012-06-25

Applicant: 조선대학교산학협력단 ,  메가파워주식회사

Inventor： 조용호 ,  김재열 ,  윤천한 ,  최승현 ,  김성현 ,  박대광

IPC: H01M2/02 ,  H01M2/04 ,  H01M2/08 ,  H01M2/10

Abstract: PURPOSE: A valve regulated lead acid battery using an absorbent glass mat is provided to prevent the swelling phenomenon of a case due to high inner pressure in a battery by including polypropylene with inorganic filler added. CONSTITUTION: A valve regulated lead acid battery (100) using an absorbent glass mat includes a case (110) in which a specific space is formed; a plurality of unit cells (120) in the case, which has positive electrode plates (121) and negative electrode plates (122) alternately arranged; an electrolyte (130) being filled in the case; a separator (140) which is installed between the unit cells and is formed of an absorbent glass mat; and a cover (111) for sealing the inner space of the case in a state that the unit cell, electrolyte, and separator are arranged in the inner space of the case.

Abstract translation: 目的：提供使用吸收性玻璃垫的阀控铅酸蓄电池，以通过包括添加无机填料的聚丙烯来防止由于电池内部的高内压引起的壳体的膨胀现象。 构成：使用吸收性玻璃垫的阀调节铅酸电池（100）包括其中形成有特定空间的壳体（110）; 在具有正极板（121）和负极板（122）的情况下的多个单元电池（120）交替布置; 电解液（130）被填充到所述壳体中; 分离器（140），其安装在所述单元电池之间并且由吸收性玻璃垫形成; 以及用于在所述单元电池，电解质和隔板布置在所述壳体的内部空间中的状态下密封所述壳体的内部空间的盖体（111）。