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:
May. 05, 2020
Filed:
Dec. 20, 2013
Applicant:
Rosemount Inc., Chanhassen, MN (US);
Inventors:
Bruce D. Rovner, Minneapolis, MN (US);
Scot Ronald Foss, Eden Prairie, MN (US);
Steven B. Rogers, Minnetonka, MN (US);
Assignee:
Rosemount Inc., Shakopee, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F 1/58 (2006.01); G05B 13/00 (2006.01); G01D 21/00 (2006.01); G06F 17/40 (2006.01); G06F 19/00 (2011.01); G01F 25/00 (2006.01); G01F 1/60 (2006.01);
U.S. Cl.
CPC ...
G01F 1/584 (2013.01); G01F 1/58 (2013.01); G01F 1/60 (2013.01); G01F 25/0007 (2013.01); G01D 21/00 (2013.01); G05B 13/00 (2013.01); G06F 17/40 (2013.01); G06F 19/00 (2013.01);
Abstract
A magnetic flowmeter includes a flowtube with electrodes and field coil and a transmitter that automatically determines an operating setpoint for the magnetic flowmeter based upon sensed coil inductance, sensed coil resistance, a power rating for the transmitter, the flowtube, or both, and selected performance criteria.