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:
Dec. 01, 2020
Filed:
Oct. 12, 2017
G & W Electric Company, Bolingbrook, IL (US);
Lorenzo Peretto, Rovigo, IT;
Alberto Bauer, Dubai, AE;
G & W Electric Company, Bolingbrook, IL (US);
Abstract
A constructive system regarding a capacitance electric voltage sensor comprises a source electrode (), a shielding tubular body (), an electric field sensor () and a mass of dielectric insulating material (). The electric field sensor () comprises at least one first inner sheet () and a second outer sheet () superimposed and joined together, wherein said first inner sheet () is made by means of a conductive metal material, wherein said second outer sheet () is made by means of an electrically insulating material, and wherein said second outer sheet () made of insulating material is constrained with respect to the inner face () of the shielding tubular element ().