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:
Sep. 02, 2025
Filed:
Nov. 10, 2023
Applicant:
Doosan Enerbility Co., Ltd., Changwon, KR;
Inventor:
Young Seob Kwak, Changwon, KR;
Assignee:
DOOSAN ENERBILITY CO., LTD., Changwon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/10 (2006.01); F01D 5/02 (2006.01); F01D 5/06 (2006.01); F04D 29/32 (2006.01); F04D 29/64 (2006.01);
U.S. Cl.
CPC ...
F01D 5/10 (2013.01); F01D 5/025 (2013.01); F01D 5/066 (2013.01); F04D 29/321 (2013.01); F04D 29/644 (2013.01); F05D 2260/36 (2013.01); F05D 2260/96 (2013.01);
Abstract
A rotor disk assembly and a gas turbine including the same are provided. The rotor disk assembly includes a rotor disk, a protrusion formed on one side of a lower portion of the rotor disk, and a contact protruding from an outer peripheral surface of a tie rod to contact the protrusion to prevent sagging of the tie rod and control vibration.