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. 26, 2014
Filed:
Jun. 11, 2009
Antonio Di Stefano, Palermo, IT;
Roberto Candela, Palermo, IT;
Giuseppe Costantino Giaconia, Palermo, IT;
Giuseppe Fiscelli, San Giuseppe Jato, IT;
Antonio Di Stefano, Palermo, IT;
Roberto Candela, Palermo, IT;
Giuseppe Costantino Giaconia, Palermo, IT;
Giuseppe Fiscelli, San Giuseppe Jato, IT;
Prysmian S.p.A., Milan, IT;
Abstract
A partial discharge detection device for detecting and measuring partial discharges in electric systems or components, which delivers signals having a form much resembling that of the radiated pulse, for improved identification and analysis. The device is of small size, totally insulated and self-powered, and allows measurements to be performed with the highest safety with no need for direct connection, thereby allowing operators to stand at a distance and avoid any system shutdown while making measurements. Furthermore, it can also detect and deliver the sync signal, which is obtained by picking up the supply voltage of the discharge generating components.