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:
Sep. 21, 2021
Filed:
Feb. 20, 2019
B/e Aerospace, Inc., Winston Salem, NC (US);
B/E Aerospace, Inc., Winston-Salem, NC (US);
Abstract
An integrated vortex separator (IVS) is disclosed. The IVS includes a housing in communication with a waste inlet via which a waste stream is drawn under suction into a waste tank. In a first stage, the waste stream is drawn into a centrifugal vortex flow to facilitate the removal of solid and liquid waste from the waste stream, leaving a primary airstream. Within the housing, a filter assembly includes outer and inner inverted cones with a conical cavity therebetween, the cavity serving as a second stage into which the vortex flow is redirected to remove additional liquid from the airstream. Radial vanes extending inward from the outer cone define portals between adjacent vanes, through which the redirected vortex flow is isolated from the original vortex flow. Exhaust ports in communication with the conical cavity allow the substantially moisture-free airstream to be drawn from the IVS via a vent line.