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:
Mar. 18, 2025
Filed:
Dec. 09, 2019
Alfa Laval Corporate Ab, Lund, SE;
Staffan Königsson, Tumba, SE;
ALFA LAVAL CORPORATE AB, Lund, SE;
Abstract
A centrifugal separator and a method of controlling a centrifugal separator are disclosed. The centrifugal separator includes a rotor delimiting therein a separation space, an inlet for liquid feed mixture, a first outlet for heavy phase, a second outlet for light phase, and at least one channel extending towards a central portion of the rotor. The method includes separating liquid feed mixture into at least the heavy phase and the light phase in the separation space, and determining at the first outlet that a pressure build-up period has passed, and thereafter determining that an abrupt pressure change takes place at the first outlet, and controlling the centrifugal separator in response to the abrupt pressure change.