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:
Nov. 29, 1994
Filed:
Mar. 08, 1993
Steven D Ford, Clovis, CA (US);
Claude Laval Corporation, Fresno, CA (US);
Abstract
A separator for separating solids from liquids in a liquid/solid mixture. The mixture is injected into a tubular separation barrel in a helical stream which flows to a spin plate. The spin plate reverses the axial direction of flow and forms a vortex whose central portion flows in the opposite axial direction. An exit port adjacent to the spin plate permits flow of solids-enriched liquid into a collection chamber. The collection chamber has a collection region below the exit port to collect solids and a quiescent zone above the exit port into which liquid relieved of much of its solids can rise. A conduit connects the quiescent region to a central point on the spin plate facing into the separation barrel to create a flow path from the quiescent zone to the separation chamber.