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:
Jan. 31, 2006
Filed:
Sep. 18, 2000
Applicants:
H. Kenneth Staffin, Colonia, NJ (US);
Edward P. Traina, Sayreville, NJ (US);
Giovanni Rubino, Branchburg, NJ (US);
Inventors:
H. Kenneth Staffin, Colonia, NJ (US);
Edward P. Traina, Sayreville, NJ (US);
Giovanni Rubino, Branchburg, NJ (US);
Assignee:
Procedyne Corp., New Brunswick, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27B 15/00 (2006.01); F27B 15/10 (2006.01); B22D 11/128 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for the debonding and sand core removal of sand cores from cast parts, the heat treating of metal parts and the removal of organic contamination from metal parts, which is utilizing a fluid bed furnace having an improved fluidizing gas distributor which discharges fluidized gas in a downward direction away from the parts in the fluidized bed.