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:
Feb. 24, 2026
Filed:
Feb. 15, 2023
Nuovo Pignone Tecnologie—s.r.l., Florence, IT;
Marco Boncinelli, Florence, IT;
Simone Colantoni, Florence, IT;
Paolo Del Turco, Florence, IT;
Vincenzo Di Marco, Florence, IT;
Giacomo Ragni, Florence, IT;
Filippo Ceccanti, Florence, IT;
Nuovo Pignone Tecnologie—S.R.L., Florence, IT;
Abstract
A nozzle sector for a sectorized annular stator of a gas turbine, comprising an inner platform and an outer platform, said inner platform and said outer platform being substantially concentric with respect to turbine rotational axis and spaced apart from each other by at least an airfoils, wherein each one of said inner platform and said outer platform has a platform leading edge, a platform trailing edge and a first and a second platform sidewall edge, each one of said sidewall edges being extending from said platform leading edge to said platform trailing edge of the respective platform, wherein each one of said first and said second sidewall edges has a leading portion, a trailing portion, and an intermediate portion comprised between said leading portion and said trailing portion.