The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2013
Filed:
Aug. 07, 2009
Toshiaki Shimizu, Nara, JP;
Toshitaka Hibi, Kyoto, JP;
Toshiharu Hirata, Kyoto, JP;
Motohiro Sakata, Osaka, JP;
Hideo Yokoe, Kyoto, JP;
Toshiaki Shimizu, Nara, JP;
Toshitaka Hibi, Kyoto, JP;
Toshiharu Hirata, Kyoto, JP;
Motohiro Sakata, Osaka, JP;
Hideo Yokoe, Kyoto, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A capacitor includes a capacitor element, a bottomed, cylindrical, metallic case, a metallic terminal plate, and a sealing rubber. A flange is provided along the outer circumference of the terminal plate. The flange is brought into contact with the bottom face of the sealing rubber for positioning. The case is wrung from the outside thereof so as to compress the sealing rubber. The sealing rubber has at least one of a ring-shaped top projection wall projecting between the metallic case and the terminal plate on the top face thereof, and a ring-shaped bottom projection wall projecting between the metallic case and the flange on the bottom face thereof.