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    • 2. 发明授权
    • 전해액 주입구의 밀봉 구조 및 그 밀봉 방법
    • 电解液注入孔的密封结构及其密封方法
    • KR101732605B1
    • 2017-05-08
    • KR1020150066411
    • 2015-05-13
    • 주식회사 비츠로셀
    • 김종환이상일이정도권혁석김종표
    • H01M2/36
    • 수지볼을금속볼로대체하여정전기에의한상호간섭을제거하고, 이중금속실링구조의적용으로기밀성을향상시켜누액에의한불량을감소시킬수 있는전해액주입구의밀봉구조및 그밀봉방법에대하여개시한다. 본발명에따른전해액주입구의밀봉구조는전지케이스에결합되는헤더부의전해액삽입구의내측에억지끼움방식으로압입되어, 상기전해액삽입구를 1차적으로밀봉하기위한제1 금속볼; 및상기전해액주입구의상측을덮도록배치되어, 상기전해액주입구를 2차적으로밀봉하도록용접되는제2 금속볼;을포함하는것을특징으로한다.
    • 通过除去由静电引起的干扰代替树脂球球金属,并公开了一种密封结构,并提高适用于电解质注入孔的气密性可以在缺陷降低由于泄漏的双金属密封结构的密封方法。 根据本发明的电解液注入孔的密封结构是第一金属球,其被压入配合到电池壳体的头部的电解液入口中并用于主要密封电解液入口。 以及第二金属球,其设置为覆盖电解液注入孔的上侧并被焊接以二次密封电解液注入孔。
    • 5. 发明授权
    • 전해액 주입장치
    • 전해액주입장치
    • KR100647794B1
    • 2006-11-23
    • KR1020050086934
    • 2005-09-16
    • 주식회사 비츠로셀
    • 고영옥김종표
    • H01M2/36
    • A device for injecting an electrolyte is provided to allow uniform injection of an electrolyte into a battery, to prevent loss or counterflow of an electrolyte, and to improve the service life of an instrument using a battery. The device for injecting an electrolyte into a battery comprises: an electrolyte storage tank(11); a pump(12) for pumping an electrolyte from the tank; a water level distributor(13) for maintaining the electrolyte pumped by the pump to a predetermined level; a cylinder(14) for injecting the electrolyte in such amount that is introduced from the water level distributor; a vacuum pump(17) for forming a low atmospheric pressure inside the battery; and valves for selectively connecting the cylinder, water level distributor, battery and the vacuum pump to each other so that fluids flow therethrough.
    • 提供用于注入电解质的装置以允许电解质均匀地注入到电池中,以防止电解质的损失或逆流,并且提高使用电池的仪器的使用寿命。 用于将电解质注入电池的装置包括:电解质储罐(11) 泵(12),用于从罐中泵送电解液; 水位分配器(13),用于将由泵泵送的电解质保持在预定水平; 一个汽缸(14),用于注入从水位分配器引入的电解液量; 用于在电池内部形成低气压的真空泵(17) 以及用于选择性地将汽缸,水位分配器,电池和真空泵彼此连接以使得流体流过其中的阀。