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Patent Searching and Data


Title:
CAPACITOR, MANUFACTURING METHOD OF CAPACITOR, AND PEDESTAL FOR CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2019/194153
Kind Code:
A1
Abstract:
The purpose of the present disclosure is to achieve both suppression of outflow of resin filled between a sealed body and a pedestal, and improved sealability of a capacitor. This capacitor (2) comprises: a capacitor body (4) that includes terminal leads (16-1, 16-2) and a sealing member (14) through which the terminal leads penetrate; a pedestal (6) installed on the sealing member side of the capacitor body; and a resin layer (8) between the pedestal and the sealing member. The terminal leads pass through insertion holes (18-1, 18-2) formed on the pedestal and are placed outside the pedestal. The pedestal comprises a projection part (20) surrounding the insertion holes. A surface part (28) opposing the sealing member of the projection part or the surface part opposing the projection part of the sealing member has a rough surface, and at least a portion of the surface part opposing the projection part of the sealing member is covered by resin.

Inventors:
INOUE Ryuuta (5-6-4 Osak, Shinagawa-ku Tokyo 05, 〒1418605, JP)
NAKATA Kouichi (5-6-4 Osak, Shinagawa-ku Tokyo 05, 〒1418605, JP)
HASHIMOTO Youhei (5-6-4 Osak, Shinagawa-ku Tokyo 05, 〒1418605, JP)
Application Number:
JP2019/014567
Publication Date:
October 10, 2019
Filing Date:
April 02, 2019
Export Citation:
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Assignee:
NIPPON CHEMI-CON CORPORATION (5-6-4, Osaki Shinagawa-ku Tokyo, 05, 〒1418605, JP)
International Classes:
H01G2/02; H01G9/048; H01G9/10
Foreign References:
JPH06338439A1994-12-06
JPH0267709A1990-03-07
JPH0786102A1995-03-31
JPH02194614A1990-08-01
JPS6172839U1986-05-17
JPH03225912A1991-10-04
Attorney, Agent or Firm:
UNEMOTO Shoichi et al. (Unemoto Pat. Bldg, 29-9 Amanuma 3-chom, Suginami-ku Tokyo 32, 〒1670032, JP)
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