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. 07, 2019
Filed:
May. 02, 2016
Applicant:
Ihi Corporation, Koto-ku, JP;
Inventors:
Assignee:
IHI Corporation, Koto-ku, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 37/24 (2006.01); F01D 17/16 (2006.01);
U.S. Cl.
CPC ...
F02B 37/24 (2013.01); F01D 17/165 (2013.01); F05D 2220/40 (2013.01); Y02T 10/144 (2013.01);
Abstract
A second nozzle shaft of each variable nozzle has an outer diameter smaller than that of a first nozzle shaft. The first nozzle shaft is integrally formed on a first side surface of each variable nozzle. A portion is provided on a second side surface of each variable nozzle. The portion encloses the second nozzle shaft, and can contact a second nozzle ring. An inner nozzle flange and an outer nozzle flange which can contact a first nozzle ring are integrally formed on base sides of the first nozzle shaft on a blade surface and a blade surface of each variable nozzle, respectively.