Patent · US Active

Microflowmeter and method for making same

US9163965B2 · kind B2 · utility

2Cited by

10References

22Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

Yves Fouillet · Saint-Égrève, FR
Alain Bourgerette · Meylan, FR
Olivier Fuchs · Clermont-Ferrand, FR

Key dates

Filing date	Apr 27, 2012
Grant date	Oct 20, 2015
Priority date	—
Expiry date	Jul 8, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG01F1/38
WIPO fieldMeasurement
WIPO sectorInstruments

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.