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:
Oct. 20, 2015
Filed:
Apr. 27, 2012
Applicants:
Yves Fouillet, Voreppe, FR;
Alain Bourgerette, Villard-Bonnot, FR;
Olivier Fuchs, Fontaine, FR;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G01F 1/37 (2006.01); G01F 1/40 (2006.01); G01F 1/38 (2006.01);
U.S. Cl.
CPC ...
G01F 1/40 (2013.01); G01F 1/38 (2013.01);
Abstract
A flowmeter includes a first chamber and a second chamber connected through a channel. The first chamber is provided with a first deformable membrane and with first and second gauges. The second chamber is provided with a second deformable membrane and with third and fourth gauges. The four gauges form a Wheatstone bridge.