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Patent Searching and Data


Title:
ACOUSTIC DETECTION IN PROCESS ENVIRONMENTS
Document Type and Number:
WIPO Patent Application WO/2016/048438
Kind Code:
A3
Abstract:
An acoustic measurement system 300 for an industrial process asset 114 includes a process measurement device 102 providing a value representative of an acoustic signal near the industrial process asset 114 based in part on a signal from an acoustic sensor 104 positioned near the industrial process asset 114. A second acoustic sensor 316 provides an acoustic value and a noise reduction component 324 uses the acoustic value from the second acoustic sensor 316 to affect the value provided by the process measurement device 102 so that the value provided by the process measurement device 102 is more representative of an acoustic signal generated by the industrial process asset 114.

Inventors:
ROBINSON CORY MICHAEL (US)
PELUSO MARCOS ANTONIO VIEIRA (US)
SCHNAARE THEODORE HENRY (US)
LINDSEY RYAN THOMAS (US)
FAULKNER LYNN LEROY (US)
Application Number:
PCT/US2015/041087
Publication Date:
May 19, 2016
Filing Date:
July 20, 2015
Export Citation:
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Assignee:
ROSEMOUNT INC (US)
International Classes:
G01M3/24; G01N29/14; G05B23/02; G10K11/16; G10K11/178
Foreign References:
US6725705B12004-04-27
EP0140174A11985-05-08
US7203322B12007-04-10
GB2459351A2009-10-28
JPH06167982A1994-06-14
Other References:
See also references of EP 3198267A2
Attorney, Agent or Firm:
CHAMPLIN, Judson, K. et al. (Champlin & Koehler P.A.,900 Second Avenue South, Suite 140, Minneapolis MN, US)
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