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:
May. 19, 2026
Filed:
Oct. 10, 2022
Alfa Laval Corporate Ab, Lund, SE;
Jesper Bak Nielsen, Vejen, DK;
ALFA LAVAL CORPORATE AB, Lund, SE;
Abstract
A flow control arrangement comprising a first and a second valve member, wherein the second valve member is, at an end facing the first valve member, formed with a circumferentially extending ring-shaped surface facing with a major component in a longitudinal direction, a recess being surrounded by the ring-shaped surface and being configured to receive a portion of the first valve member, and a circumferentially extending edge formed in a transition between the ring-shaped surface and the recess, wherein a second circumferentially extending gasket of the first valve member is configured to sealingly interact with the circumferentially extending edge of the second valve member when the double valve is in the open state. Also disclosed is a method of cleaning such a flow control arrangement.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile