Container for pressurized fluid with electronic device for calculating and updated displaying of remaining fluid

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12234949
APP PUB NO 20220299169A1
SERIAL NO

17689647

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A container for pressurized fluid, in particular a gas cylinder, having a given internal volume, having a fluid distribution valve having a member for selecting the flow rate, which can be manipulated by a user, a position sensor configured to detect the position of the member for adjusting flow rate, and an electronic device having a means for measuring pressure and temperature, a microprocessor-based data processing means that are configured to calculate a remaining fluid on the basis of pressure and temperature measurements, of the position of the member for selecting the flow rate and of the internal volume of the container, a timer, and display means for displaying an updated remaining fluid.

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Patent Owner(s)

  • L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mary, Alexis Boulogne-Billancourt, FR 4 3
Morin, Bertrand Alfortville, FR 2 2
Pateau, Valerie Antony, FR 2 2

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