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:
Jul. 21, 2026
Filed:
Jun. 20, 2025
Doosan Enerbility Co., Ltd., Changwon, KR;
Borys Shershnyov, Changwon, KR;
DOOSAN ENERBILITY CO., LTD, Changwon, KR;
Abstract
A combustor includes a liner configured to define a combustion chamber and extending in a longitudinal direction, a transition piece configured to overlap an end of the liner while being spaced apart from the end of the liner at a predetermined spacing distance, the transition piece extending in the longitudinal direction of the liner, and a shroud disposed between the liner and the transition piece and coupled to the liner, in which the liner and an inner surface of the shroud define a cooling flow path, and in which the cooling flow path is formed with a turbulator to allow the air, which flows in the cooling flow path, to flow as a turbulent flow in order to dissipate heat from the liner.