US Patent 7438119 System for heat treating castings and reclaiming sand

Patent 7438119 was granted and assigned to Consolidated Engineering Company on October, 2008 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Consolidated Engineering Company

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7438119

Date of Patent

October 21, 2008

Patent Application Number

11084321

Date Filed

March 18, 2005

Patent Primary Examiner

‌

Jonathan Johnson

Patent abstract

A system for reclaiming sand from a casting process includes a chamber having an inlet, an outlet, and a plurality of baffles defining a circuitous path for the sand therebetween, a heating element for providing heat to the chamber, and a fluidizing distributor for directing the sand through the chamber. A method of reclaiming waste sand also is provided.