×

Scrap submergence system

  • US 9,476,644 B2
  • Filed: 07/09/2012
  • Issued: 10/25/2016
  • Est. Priority Date: 07/07/2011
  • Status: Active Grant
First Claim
Patent Images

1. A furnace including a charge well, said charge well comprising an open top chamber including side and base walls of a heat resistant material, an inlet in a side wall of the chamber for receiving molten metal, and an inclined ramp adjacent said side wall of the chamber, an inner wall forming a central cavity, said ramp disposed between said inner wall and said side wall, said cavity in fluid communication with an outlet, and a passage in said inner wall providing fluid communication between said inlet and said cavity.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×