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. 25, 2009
Filed:
Apr. 05, 2005
Applicants:
Francesco Viaro, Albino, IT;
Marco Stucchi, Osio Sotto, IT;
Federico Gamba, Bergamo, IT;
Inventors:
Assignee:
ABB S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08C 19/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
A protection device for circuit-breakers that comprises a wireless communication system for transmitting locally, to a dedicated computerized device, information corresponding to measurements of electrical quantities, to the setting of the parameters typical of the protection functions, or to diagnostics information corresponding to the electrical system, to the circuit-breaker or to the protection device itself.