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. 24, 2019
Filed:
Aug. 17, 2016
Ssi Technologies, Inc., Janesville, WI (US);
Gregory P. Murphy, Janesville, WI (US);
Mark Edward Kernien, Edgerton, WI (US);
SSI Technologies, Inc., Janesville, WI (US);
Abstract
A system for sensing characteristics of a fluid contained within a tank. The system including an ultrasonic sensor, a temperature sensor, and a controller. The ultrasonic sensor is configured to output a ultrasonic pulse into the fluid, receive an echo of the ultrasonic pulse, and output a signal based on the received echo. The temperature sensor is configured to sense a temperature of the fluid and output a temperature signal corresponding to the temperature of the fluid. The controller is configured to determine a time-of-flight based on the output of the ultrasonic pulse and the received echo of the ultrasonic pulse, receive the temperature signal, determine a characteristic of the fluid based on the time-of-flight and the temperature signal, compare the characteristic of the fluid to a baseline characteristic, and output a signal based on the comparison between the characteristic of the fluid and the baseline characteristic.