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. 31, 2006
Filed:
Dec. 27, 2002
Applicants:
Carlo Gemme, Pavia, IT;
Alessandro Colombo, Milan, IT;
Carlo Cereda, Caravaggio, IT;
Alfonso Terrazzino, Aragona, IT;
Inventors:
Carlo Gemme, Pavia, IT;
Alessandro Colombo, Milan, IT;
Carlo Cereda, Caravaggio, IT;
Alfonso Terrazzino, Aragona, IT;
Assignee:
ABB Technology AG, , CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 11/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for calibrating voltage sensors in a switchboard, using a communication bus which comprises the following steps: i. performing a measurement using a first voltage sensor; ii. transmitting an information derived from said measurement to an electronic device, through the communication bus; iii. using said information to calibrate a second voltage sensor.