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:
Jun. 18, 2013
Filed:
Jun. 05, 2012
Applicant:
Murray F Feller, Micanopy, FL (US);
Inventor:
Murray F Feller, Micanopy, FL (US);
Assignee:
Onicon, Inc., Clearwater, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01F 1/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
Vortex-shedding flow meters provide an output signal having a frequency representative of fluid flow rate. At high flow rates the vortices are larger and easier to detect. Adjusting the gain of an output amplifier responsive to the output frequency extends the operating range, or turndown ratio, of a vortex flow meter.
Feller, Murray. (2013). Vortex flow meter with gain control (U.S. Patent No. 8464596). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8464596
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile