Title:
IMPREGNATING METHOD WITH ELECTROLYTE TO CAPACITOR ELEMENT IN ALUMINUM ELECTROLYTIC CAPACITOR
Document Type and Number:
Japanese Patent JP3391594
Kind Code:
B2
Abstract:
PURPOSE: To provide an impregnating method with an electrolyte to a capacitor element in an alumunum electrolytic capacitor capable of sufficiently impregnating into the inside of the capacitor element with the electrolyte in a short time.
CONSTITUTION: Capacitor elements 21 are dipped into an electrolyte 24 in an impregnating tank 22, the electrolyte 24 is further force-fed into the impregnating tank 22 under the dipped state, and pressure is applied to electrolyte 24 itself in the impregnating tank 22, thus applying the hydraulic pressure of the electrolyte 24 to the capacitor elements 21, then conducting pressure impregnation.
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Inventors:
Masaharu Minami
Keiji Mori
Toshiya Kuroshima
Inagaki
Minoru Tsunezaki
Keiji Mori
Toshiya Kuroshima
Inagaki
Minoru Tsunezaki
Application Number:
JP1935995A
Publication Date:
March 31, 2003
Filing Date:
February 07, 1995
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H01G9/035; H01G13/00; (IPC1-7): H01G9/035
Domestic Patent References:
| JP6318535A | ||||
| JP6196369A | ||||
| JP689833A |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)
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