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:
Oct. 20, 2026
Filed:
Dec. 14, 2022
Alfa Laval Corporate Ab, Lund, SE;
Per-Gustaf Larsson, Huddinge, SE;
ALFA LAVAL CORPORATE AB, Lund, SE;
Abstract
In a method for determining gas presence in a fluid system of a centrifugal separator including a rotatable assembly, the fluid system includes a separation space in the rotatable assembly, an inlet passage into the separation space, and at least a first outlet passage from the separation space. The method includes providing a feed liquid into the separation space, closing all outlet passages, supplying further feed liquid to the inlet passage, measuring a pressure increase interval within the fluid system, measuring a time period, and determining whether gas is present in the fluid system based on a result of the measuring steps.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile