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. 03, 2009
Filed:
Feb. 13, 2006
Applicants:
Francesco Memoli, Milan, IT;
Mauro Bianchi Ferri, Milan, IT;
Marcello Pozzi, Santa Maria Hoe' Lecco, IT;
Enrico Malfa, Zanica Bergamo, IT;
Inventors:
Francesco Memoli, Milan, IT;
Mauro Bianchi Ferri, Milan, IT;
Marcello Pozzi, Santa Maria Hoe' Lecco, IT;
Enrico Malfa, Zanica Bergamo, IT;
Assignee:
Techint Compagnia Tenica Internazionale S.p.A., Milan, IT;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C21C 5/35 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multifunction injector () comprising a De Laval nozzle () adapted to act as a burner at subsonic or supersonic speed, combined with a plurality of nozzles () for fuel and comburant respectively, arranged in two rings, concentric and co-axial to said De Laval nozzle () and externally protected by a specifically shaped protection cavity ().