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:
Mar. 23, 2010
Filed:
Jul. 05, 2006
Applicant:
Kevin L. Parker, Pittsburgh, PA (US);
Inventor:
Kevin L. Parker, Pittsburgh, PA (US);
Assignee:
Eaton Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02H 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit breaker includes separable contacts, an operating mechanism structured to open and close the separable contacts, a current sensor structured to sense current flowing through the separable contacts, a microprocessor cooperating with the sensor and the operating mechanism to trip open the separable contacts, and a power supply structured to at least power the microprocessor. The microprocessor includes a configurable clock and a routine structured to reduce current consumption from the power supply through modulation of the configurable clock.