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:
Jan. 07, 2014
Filed:
Jan. 23, 2009
Trygve Husveg, Bryne, NO;
Trygve Husveg, Bryne, NO;
Typhonix AS, Bryne, NO;
Abstract
The invention provides a fluid flow control valve () comprising a cylindrical inlet chamber () having a fluid inlet aperture () and a coaxial waisted cylindrical outlet chamber () having a fluid outlet aperture (), said inlet chamber containing a coaxial cylindrical cage () opening into said outlet chamber and said cage having in its cylinder wall at least one valve aperture () to allow fluid to pass from said fluid inlet aperture into said outlet chamber, said control valve further comprising a coaxial cylindrical plug () movable axially relative to said cage to close and open said valve aperture and a valve actuator () operable to move said plug or cage relative to each other whereby to close or open said valve aperture, wherein said valve aperture is arranged to provide fluid exiting said cage from said inlet chamber with a velocity component tangential to the cylindrical axis () of said cage.