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. 27, 2014
Filed:
Sep. 14, 2012
Marcelo Esteban Valdes, Burlington, CT (US);
Marcelo Esteban Valdes, Burlington, CT (US);
General Electric Company, Schenectady, NY (US);
Abstract
A power distribution system includes a first circuit protection device and a second circuit protection device coupled to the first circuit protection device downstream of the first circuit protection device. The second circuit protection device includes a trip mechanism configured to interrupt a current flowing through the second circuit protection device, and a trip unit operatively coupled to the trip mechanism. The trip mechanism is configured to determine, for the second circuit protection device, a protective threshold and a blocking threshold that is lower than the protective threshold, transmit a forward blocking signal to the first circuit protection device upon a determination that the current exceeds the blocking threshold, and generate a reverse blocking signal upon a determination that the current exceeds the protective threshold.