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:
Dec. 10, 2019
Filed:
Dec. 14, 2017
Applicant:
Doosan Heavy Industries & Construction Co., Ltd, Changwon-si, Gyeongsangnam-do, KR;
Inventors:
Sung Chul Jung, Daejeon, KR;
Young Chan Yang, Changwon-si, KR;
Assignee:
Doosan Heavy Industries Construction Co., Ltd., Gyeongsangnam-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 9/06 (2006.01); F01D 25/28 (2006.01); F01D 25/16 (2006.01); F02C 7/141 (2006.01); F01D 5/18 (2006.01);
U.S. Cl.
CPC ...
F01D 9/065 (2013.01); F01D 25/16 (2013.01); F01D 25/162 (2013.01); F01D 25/28 (2013.01); F02C 7/141 (2013.01); F01D 5/188 (2013.01); F05D 2260/213 (2013.01);
Abstract
A gas turbine includes a bearing housing surrounding an outside of a tie rod provided on the turbine. One end of a power strut is connected to an outside of the bearing housing, and the other end is radially arranged outwards. A cooling-air supply unit supplies cooling air to the power strut. A heat exchange unit is disposed in the power strut to perform a heat exchange process with cooling air supplied through the cooling-air supply unit. A ring-shaped support frame is connected to the other end of the power strut.