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Patent Searching and Data


Title:
CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2019/131192
Kind Code:
A1
Abstract:
This film capacitor is provided with: a capacitor element; a busbar connected to an end surface electrode of the capacitor element; a case accommodating the capacitor element; a filling resin filled inside the case; a through-hole provided in the bottom surface of the case; a connection terminal part which is provided on the busbar, drawn to the outside from the through-hole, and can be connected to an external terminal; and a ring-like sealing member which surrounds the vicinity of the connection terminal part so as to be in close contact with the connection terminal part, and abuts a wall surface near the through-hole on the inside of the case, thereby plugging from the inside of the case the through-hole that the connection terminal part has passed through.

Inventors:
KIKKAWA Hiroyuki
Application Number:
JP2018/045998
Publication Date:
July 04, 2019
Filing Date:
December 14, 2018
Export Citation:
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Assignee:
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. (1-61, Shiromi 2-chome Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
International Classes:
H01G4/32; H01G2/02; H01G2/10; H01G4/224
Foreign References:
JPH08148376A1996-06-07
JP2016058688A2016-04-21
Attorney, Agent or Firm:
KAMATA Kenji et al. (1-61, Shiromi 2-chome, Chuo-ku, Osaka-sh, Osaka 07, 〒5406207, JP)
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