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:
Oct. 29, 2013
Filed:
Feb. 22, 2011
Applicant:
Gregory Hubert Piesinger, Cave Creek, AZ (US);
Inventor:
Gregory Hubert Piesinger, Cave Creek, AZ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A phase identification system identifies the unknown phase attribute of any energized conductor within a three-phase power distribution network by comparing remote location non-contact phase identification instrument phase measurements to phase measurements taken at a reference location. The vector sum of three-phase conductor voltages at the remote measurement location are used to determine the near, center, and far conductor phase attributes of the three-phase lines being measured. This allows phase attributes of high overhead conductors to be determined from ground level using a non-contact handheld instrument.