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. 08, 2020
Filed:
Oct. 21, 2019
Mueller International, Llc, Atlanta, GA (US);
Mueller International, LLC, Atlanta, GA (US);
Abstract
Methods, systems, and computer-readable storage media for predicting the amount of buildup in a pipe of a fluid distribution system by evaluating a loss of acoustic energy from a sound source over a distance of the pipe. An acoustic energy in an acoustical wave travelling in the fluid of a pipe is measured at a first location and a second location, and an estimated damping factor for the segment of pipe between the first and second locations is computed based on a comparison of the acoustic energy measured at the first location and the second location. A residual attenuation for the segment of the pipe is determined from a difference between the estimated damping factor and a theoretical damping factor for the pipe based on a material comprising a pipe wall, and an amount of buildup in the pipe is estimated based on the residual attenuation.