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:
Nov. 07, 2023
Filed:
Nov. 30, 2020
Franklin Electric Co., Inc., Fort Wayne, IN (US);
Nicholas A. Cooper, Fort Wayne, IN (US);
Adrian Chavis, Fort Wayne, IN (US);
Thomas S. Wolf, Fort Wayne, IN (US);
Zachary K. Foster, Spencerville, IN (US);
Yaritza Brinker, Avilla, IN (US);
Dalton H. Paull, Portland, OR (US);
Franklin Electric Co., Inc., Fort Wayne, IN (US);
Abstract
A load protection system and a method of protecting a load. The load protection system includes a PLC transmitter module and a PLC receiver module, which are configured to communicate a plurality of bits of data, each bit transmitted near a zero-crossing of a voltage on the power lines supplying power to the load, in the form of a high frequency burst of pulses. The pulses are structured in two patterns. The first pattern serves to identify the start of the second pattern, and the second pattern includes the data. The first pattern is unique and not represented within the second pattern. The load may be a motor, and the data may include a parameter value representing a parameter of the motor.