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. 04, 2003
Filed:
May. 03, 2002
Applicant:
Inventor:
Gary J. Hanus, Edina, MN (US);
Assignee:
Phoenix Solutions Co., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 9/02 ; H05H 1/00 ;
U.S. Cl.
CPC ...
B23K 9/02 ; H05H 1/00 ;
Abstract
A discharge housing for connection to a plasma arc furnace outlet, having water quenching stations positioned inside the housing into the gas flow path, and having an inner flow path concentrically positioned inside an outer flow path, with an exhaust port on the downstream end of the outer flow path.