Patent · US Active

Method and device for tracking content of a movable fluid tank

US9874469B2 · kind B2 · utility

2Cited by

6References

6Claims

0Family size

Assignee

L'Air Liquide, Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude · FR

Inventors

Patrick Bacot · Meudon, FR
Franck-Stephane Durtschi · Bear, US
Xavier Vigor · Viroflay, FR

Key dates

Filing date	Oct 22, 2010
Grant date	Jan 23, 2018
Priority date	—
Expiry date	Mar 20, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/32
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention relates to a device including: at least one fluid-using apparatus; at least one movable tank capable of and intended for providing at least the fluid and connected, via pipes, to the fluid using apparatus, the movable tank containing, at the outset, a given initial amount of the gas; and a means for assessing amounts of the fluid that are used by the fluid using apparatus from the movable tank, the assessment means being rigidly connected to the fluid-using apparatus.

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