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:
Nov. 02, 2021
Filed:
Feb. 07, 2019
Applicant:
Doosan Heavy Industries & Construction Co., Ltd., Changwon-si, KR;
Inventors:
Jin Woong Ha, Daejeon, KR;
GeonHwan Cho, Gimhae-si, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F16J 15/44 (2006.01);
U.S. Cl.
CPC ...
F01D 11/001 (2013.01); F01D 11/003 (2013.01); F05D 2220/32 (2013.01); F05D 2240/55 (2013.01); F16J 15/445 (2013.01);
Abstract
Disclosed is a turbine apparatus. The turbine apparatus includes stator, a rotor rotatably installed in the stator, and a sealing mechanism provided to prevent a working fluid from leaking between the stator and the rotor. The sealing mechanism is configured such that when the rotor is stopped, the sealing mechanism is brought into contact with the rotor, and when the rotor is rotated, the sealing mechanism is formed to be spaced from the rotor by a predetermined gap.