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:
Mar. 29, 2011
Filed:
Feb. 25, 2008
Henry Charles Straub, Jr., Houston, TX (US);
Henry Charles Straub, Jr., Houston, TX (US);
Daniel Measurement and Control, Inc., Houston, TX (US);
Abstract
Determining a pattern of arrival time cycle skip in an acoustic flow meter. At least some of the illustrative embodiments are methods comprising transceiving acoustic signals through a fluid flowing in a meter (the transceiving between respective pairs of a plurality of transducer pairs), measuring transit time of acoustic signals between the respective pairs of the plurality of transducers pairs, calculating a plurality of error values (each error value indicative of a cycle skip mode in measuring of the transit time of the acoustic signals), and determining the cycle skip mode using, at least in part, the plurality of error values.