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Patent Searching and Data


Title:
ELECTROLYTIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2019/045072
Kind Code:
A1
Abstract:
This electrolytic capacitor is provided with: a capacitor element which comprises a pair of electrodes; an electrolyte which is interposed between the pair of electrodes; a pair of leads which are electrically connected to the pair of electrodes, respectively; a case in which the capacitor element and the electrolyte are contained, and which has an opening; a cover body which seals the opening and has a pair of insertion holes for leading out the leads; an insulation plate which has a pair of through holes for leading out the leads; and a resin member which is filled between the cover body and the insulation plate. The insulation plate has a resin bond surface that is in contact with the resin member and a mounting surface that is on the opposite side of the resin bond surface; and the resin bond surface is provided with at least one recess or projection.

Inventors:
MASUDA Miyoko
TSUBAKI Yuichiro
AOYAMA Tatsuji
KUBO Daisuke
Application Number:
JP2018/032478
Publication Date:
March 07, 2019
Filing Date:
August 31, 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:
H01G9/10; H01G2/02; H01G9/08
Domestic Patent References:
WO2012117820A12012-09-07
WO2018062411A12018-04-05
Foreign References:
JPH0786102A1995-03-31
JPS58109243U1983-07-25
JPH02194614A1990-08-01
JPS54977Y11979-01-18
JPS61113223A1986-05-31
JP2008130774A2008-06-05
JPH06338439A1994-12-06
JPH07254530A1995-10-03
JPH01107123U1989-07-19
Attorney, Agent or Firm:
KAWASAKI, HASHIMOTO AND PARTNERS (Kitahama-Yamamoto Building, 3-6 Kitahama, 2-chome, Chuo-k, Osaka-shi Osaka 41, 〒5410041, JP)
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