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. 10, 2012
Filed:
Oct. 17, 2007
Applicant:
Bernard M. Poussin, Carrieres sur Seine, FR;
Inventor:
Bernard M. Poussin, Carrieres sur Seine, FR;
Assignee:
Crealyst, Semur En Vallon, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 13/08 (2006.01); G01S 7/02 (2006.01); G01F 23/284 (2006.01); G01S 13/00 (2006.01); G01F 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a system for determining relief on a granule filling surface in a petrochemical reactor, the filling direction in which the reactor is filled defining a vertical direction, the reactor having a central vertical axis, the system including a transmitter configured to be positioned above the filling surface in such a manner as to transmit a signal to various points of said surface. The system includes shift means for shifting the transmitter about the central axis of the reactor through an angle that is great than 60°.