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. 11, 2015
Filed:
Nov. 27, 2012
Avx Corporation, Fountain Inn, SC (US);
Dirk H. Dreissig, Myrtle Beach, SC (US);
James Steven Bates, Saco, ME (US);
Andrew Paul Ritter, Surfside Beach, SC (US);
Zebbie Lynn Sebald, Myrtle Beach, SC (US);
Mitchell D. Weaver, Myrtle Beach, SC (US);
Robert Hazen Pease, North Berwick, ME (US);
AVX Corporation, Fountain Inn, SC (US);
Abstract
A wet electrolytic capacitor is provided. The capacitor contains an anode comprising an anodically oxidized pellet formed from a pressed and sintered powder, a cathode that contains a metal substrate coated with a conductive polymer, and a working electrolyte in communication with the anode and the cathode. The working electrolyte is in the form of a gel and comprises an ammonium salt of an organic acid, inorganic oxide particles, an acid, and a solvent system that comprises water. The working electrolyte has a pH value of from about 5.0 to about 8.0.