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:
Aug. 29, 2023
Filed:
Dec. 04, 2019
Applicant:
Nippon Kodoshi Corporation, Kochi, JP;
Inventors:
Assignee:
NIPPON KODOSHI CORPORATION, Kochi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 9/045 (2006.01); H01G 9/02 (2006.01);
U.S. Cl.
CPC ...
H01G 9/045 (2013.01); H01G 9/02 (2013.01);
Abstract
A separator for an aluminum electrolytic capacitor. The separator makes it possible to use inexpensive fibers and has excellent impedance characteristics and short-circuit resistance performance. When the separator for an aluminum electrolytic capacitor is interposed between a positive electrode and a negative electrode of an aluminum electrolytic capacitor and 500 V are applied during separator dielectric breakdown testing, the separator for an aluminum electrolytic capacitor has a short-circuit rate of no more than 10%.