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:
Jun. 22, 2010
Filed:
Jun. 05, 2006
Beny Bruggeman, Gent-Wondelgem, BE;
Robert Taylor, Wavre, BE;
Beny Bruggeman, Gent-Wondelgem, BE;
Robert Taylor, Wavre, BE;
Abstract
A method is provided for cooling a powder in a tunnel with a vibrating support with at least two independently controllable cryogenic liquid inflows into the tunnel. It includes the following steps. A thermal mass of powder entering the tunnel is determined. The arrival of the powder at the tunnel inlet is detected. The thermal mass measurement previously obtained is synchronized with the detection of the arrival of the powder at the tunnel inlet, according to a known or predefined response time of the means for controlling the said cryogenic liquid inflows into the tunnel. The synchronization data is transmitted to a data acquisition and processing unit, which is able to retroact, if necessary, on the basis of this data, on all or part of the parameters governing the operation of the tunnel. The method is especially applicable to the cooling or deep-freezing treatments of food products or chemicals.