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. 31, 2022
Filed:
Jan. 29, 2020
Eaton Intelligent Power Limited, Dublin, IE;
Xin Zhou, Wexford, PA (US);
Brian E. Carlson, Gibsonia, PA (US);
Yanjun Feng, Los Angeles, CA (US);
Jianyang Liu, Lake Forest, CA (US);
Michael Slepian, Murrysville, PA (US);
Andrew L. Gottschalk, Monaca, PA (US);
Santhosh Kumar Chamarajanagar Govinda Nayaka, Moon Township, PA (US);
EATON INTELLIGENT POWER LIMITED, Dublin, IE;
Abstract
A circuit interrupter including a current sensor having a normal sensor output and an over current detection output, a solid state switch module structured to have a closed state to allow current to flow through the circuit interrupter and an open state to interrupt current flowing through the circuit interrupter, a gate driver structured to control the solid state switch module including a desaturation function output, wherein the gate driver is structured to cause the solid state switch module to interrupt current flowing through the circuit interrupter when the DESAT function output changes to the on state, and an electronic trip circuit structured to output a tri when the normal sensor output reaches a first threshold level or the overcurrent detection output changes to the on state.