Verfahren zur Herstellung eines Aluminium-Elektrolytkondensators
摘要
An aluminum electrolytic capacitor has a large cylindrical hole (6) in a core portion thereof. The anode and cathode foils and electrolyte-containing papers (3) are rolled with less tension for an initial predetermined number of turns than for the later turns. Instead of forming the hole large, a core portion is formed by rolling the electrolyte-containing papers (3) and either the anode foil (1 or 2) or the cathode foil (1 or 2), or neither of them.
申请公布号
DE69224411(T2)
申请公布日期
1998.08.27
申请号
DE1992624411T
申请日期
1992.06.05
申请人
CANON K.K., TOKIO/TOKYO, JP
发明人
FUJIWARA, YOSHICHIKA, C/O CANON KABUSHIKI KAISHA, OHTA-KU, TOKYO, JP;WATABE, TOSHINORI, C/O CANON KABUSHIKI KAISHA, OHTA-KU, TOKYO, JP;UCHIDA, HIROSHI, C/O CANON KABUSHIKI KAISHA, OHTA-KU, TOKYO, JP