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:
Aug. 21, 2012
Filed:
May. 26, 2010
Bruno H. Thut, Chagrin Falls, OH (US);
Bruno H. Thut, Chagrin Falls, OH (US);
Other;
Abstract
A method of adjusting a vortex of molten metal comprises providing a scrap charging vessel. The scrap charging vessel includes a vortex control plate having an outlet orifice that can be positioned at a bottom of the vessel so that the outlet orifice is in fluid communication with an outlet passageway of the vessel. A vortex level is estimated or observed. A size of the outlet orifice of the vortex control plate is selected that can produce a desired level of a vortex in the vessel that is the same as or different than the estimated or observed vortex level. The vortex control plate of the selected outlet orifice size is positioned in the vessel. Molten metal is moved into an inlet opening of the vessel and forms the vortex at the desired level in the vessel.