Method of guaranteeing at least one characteristic of a fluid used for producing food products

US7393380B2 · kind B2 · utility

Assignee

• L'Air Liquide, Société Anonyme à Directoire et Conseil de Surveillance pour l'Étude et l'Exploitation des Procédés Georges Claude · FR

Inventors

• Jean-François Vie · Versailles, FR
• Henry Ledon · Versailles, FR
• Philippe Girardon · Versailles, FR
• Christel Girault · Voisins-le-Bretonneux, FR

Key dates

• Filing date: Dec 4, 2002
• Grant date: Jul 1, 2008
• Expiry date: Feb 7, 2024

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N33/02
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A method for guaranteeing at least one characteristic of a fluid used for producing food products. This method utilizes a system for piping and delivering the fluid, combined with means for producing the products, in order to use the fluid for producing the products; the measuring a value of the characteristic; the comparing the measured value with a predetermined threshold value; the act of executing an action if the measured value departs from the threshold value; the combining the measured value with first information for identifying at least one product; and then the storing the associated value and the associated information.