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:
May. 17, 2005
Filed:
Jun. 28, 2001
Applicants:
Franco Frosini, Florence, IT;
Luciano Mei, Florence, IT;
Inventors:
Franco Frosini, Florence, IT;
Luciano Mei, Florence, IT;
Assignee:
Nuovo Pignone Holding S.p.A., Florence, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D005/14 ;
U.S. Cl.
CPC ...
Abstract
A system for connecting a low-pressure jet to a transition duct in a gas turbine, in which the said low-pressure jets are arranged in sectors of two or three stator blades and are filled on to the ring of the jets. The platforms of the jets are provided with a channel inside which the transition duct is positioned by means of an edge. Furthermore, centering between the transition duct and the ring of the jets is achieved directly using centering means at three or more points.