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:
Jul. 28, 2026
Filed:
Jun. 03, 2022
Saint-gobain Isover, Courbevoie, FR;
Ezzeddine Ouerghemmi, Antony, FR;
Kevin Jourde, Grenoble, FR;
François Vianey, Paris, FR;
Guillaume Paillard, Agnetz, FR;
Hans Michael Lieberknecht, Margny les Compiegne, FR;
SAINT-GOBAIN ISOVER, Courbevoie, FR;
Abstract
A method for forming glass fibers by a rotary assembly including a shaft rotated about an axis of rotation, a centrifuge secured to the shaft and provided with a primary annular wall including a plurality of primary orifices, and a supply system configured to supply the centrifuge with molten glass, and wherein, under the effect of a centrifugal force resulting from a rotation of the rotary assembly, a primary reserve of glass is formed against the primary annular wall of the centrifuge, the method including a) acquiring, using a camera, of at least one primary image of the centrifuge, b) processing the at least one primary image by an image processing system, and c) evaluating a parameter representative of a volume of the primary reserve by a system for processing the data from the primary image.