发明授权
- 专利标题： Electrolytic capacitor
- 专利标题（中）： 电解电容器
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申请号： US49297申请日： 1987-05-13
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公开(公告)号： US4734821A公开(公告)日： 1988-03-29
- 发明人: Takeshi Morimoto , Yoshiki Hamatani , Toshiya Matsubara , Naoto Iwano , Hideo Shimizu
- 申请人： Takeshi Morimoto , Yoshiki Hamatani , Toshiya Matsubara , Naoto Iwano , Hideo Shimizu
- 申请人地址： JPX Tokyo JPX Fujisawa
- 专利权人： Asahi Glass Company Ltd.,Elna Company Ltd.
- 当前专利权人： Asahi Glass Company Ltd.,Elna Company Ltd.
- 当前专利权人地址： JPX Tokyo JPX Fujisawa
- 优先权： JPX61-107769 19860513; JPX61-113484 19860520; JPX61-113485 19860520; JPX61-212611 19860911
- 主分类号： H01G9/02
- IPC分类号： H01G9/02 ; H01G9/022 ; H01G9/00
摘要：
An electrolytic capacitor comprising a capacitor element and an electrolyte impregnated to the element, wherein the electrolyte comprises an organic polar solvent and a solute dissolved in the solvent, said solute being selected from the group consisting of a quaternary ammonium salt of an aromatic carboxylic acid, a quaternary ammonium salt of cycloalkene carboxylic acid and a quaternary ammonium salt of an unsaturated aliphatic carboxylic acid.
公开/授权文献
- USD396710S Display screen with an icon 公开/授权日：1998-08-04
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