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:
Jun. 12, 2012
Filed:
Nov. 07, 2006
William H. Wayman, Ontario, NY (US);
Richard A. Lux, Webster, NY (US);
William H. Wayman, Ontario, NY (US);
Richard A. Lux, Webster, NY (US);
Xerox Corporation, Norwalk, CT (US);
Abstract
Methods and systems are presented for detecting partial electrical discharges in a printing machine and for determining the source of the discharge events by detecting radio frequency signals using an antenna located near high voltage components of the printing system and determining whether a partial electrical discharge has occurred based on the detected signals. One or more of the high voltage components are then selectively enabled alone or in groups to isolate the source of the partial electrical discharge to expedite identification of suspect components and facilitate repair and system maintenance.