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. 发明授权

US06690573B2 Aluminum electrolytic capacitor and method for producing the same 失效
标题翻译：铝电解电容器及其制造方法
公开(公告)号：US06690573B2
公开(公告)日：2004-02-10
申请号：US10321580
申请日：2002-12-18
申请人： Kazumitsu Honda , Nario Niibo , Hisao Miyazawa , Yoshihiro Watanabe
发明人： Kazumitsu Honda , Nario Niibo , Hisao Miyazawa , Yoshihiro Watanabe
IPC分类号： H01G9042
CPC分类号： H01G9/022
摘要： An electrolytic capacitor is provided, comprising a capacitor element constituted in the way that an anode foil and a cathode foil with a lead for external connection connected thereto, respectively, are wound, with a separator intervening between them, and a cylindrical metal case, having a bottom, including the capacitor element, and a sealing plate for sealing an opening of the metal case, wherein a gel-like polymer having ion conductivity is formed inside and outside part of the above described capacitor element, and the above described gel-like polymer firmly attached to an inside the above described metal case, and thus the capacitor element is fixed. The gel-like polymer having conductivity is a mixture with an acrylic copolymer, to which an electrolytic solution is infiltrated to uniformly distribute the electrolytic solution. Thereby, an aluminum electrolytic capacitor having high breakdown voltage and high heat resistance, and at the same time excellent strengthened mechanical property against vibration demanded for a capacitor.
摘要翻译：提供一种电解电容器，其包括电容器元件，该电容器元件以将阳极箔和连接有外部连接用引线的阴极箔分别缠绕在它们之间的隔板和圆柱形金属外壳构成，包括电容器元件的底部和用于密封金属壳体的开口的密封板，其中在上述电容器元件的内部和外部形成具有离子传导性的凝胶状聚合物，并且上述凝胶状聚合物牢固地附着在上述金属壳体的内部，因此电容器元件被固定。具有导电性的凝胶状聚合物是与丙烯酸共聚物的混合物，其中渗透电解液以均匀分布电解液。因此，具有高击穿电压和高耐热性的铝电解电容器，同时优异地增强了电容器所需的抗振动的机械性能。

IPRDB

热门服务

关于我们

友情链接

联系方式