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:
May. 19, 2015
Filed:
Jun. 22, 2011
Stefano Rolli, Bologna, IT;
Gianpaolo DE Robertis, San Clemente, IT;
Stefano Serra, San Vittore Olona, IT;
Gian Carlo Montanari, Casalecchio Di Reno, IT;
Stefano Rolli, Bologna, IT;
Gianpaolo De Robertis, San Clemente, IT;
Stefano Serra, San Vittore Olona, IT;
Gian Carlo Montanari, Casalecchio Di Reno, IT;
TECHIMP HQ S.R.L., Zola Predosa, IT;
Abstract
An apparatus () for measuring the loss factor of an insulator () for medium or high voltages, equipped with a tap adapter () forming a point for picking up an electrical signal (), comprises a reference capacitor () having a first electrode (), which can be connected to the tap adapter (), and a second electrode (); a first voltage detection module () operatively connected to the first electrode () of the reference capacitor () for detecting a signal representative of the voltage applied to the reference capacitor (); a generator module connected to the first electrode () of the reference capacitor () in order to inject a direct electric current into the insulator.