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:
Sep. 21, 2010
Filed:
Jul. 16, 2007
Dustin Flay, Chester Springs, PA (US);
Charles L. Martin, Blue Bell, PA (US);
Sunil M. Ingawale, Bangalore, Karmataka 560093, IN;
Dustin Flay, Chester Springs, PA (US);
Charles L. Martin, Blue Bell, PA (US);
Sunil M. Ingawale, Bangalore, Karmataka 560093, IN;
Other;
Abstract
An over-current electronic protection system includes a first solid state reversibly interruptible electronic switch including first output control logic and first controlled output channels controlled by the first control logic. The first output control logic reversibly interrupts power at any output channel when their current exceed limits. The system includes a second solid state reversibly interruptible electronic switch including second control logic and second controlled outputs. A power supply input of the second switch is coupled to one of the first controlled output channels to receive the power. The second controlled outputs provide power to loads under normal operating conditions and reversibly interrupt the power for second output channels when their current exceeds limits. A CPU having is coupled to the second output channels and external inputs of the second switches via an isolation device to provide a supervisory and monitoring function.