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. 22, 2020
Filed:
Feb. 20, 2018
Applicant:
Doosan Heavy Industries & Construction Co., Ltd., Changwon-si, Gyeongsangnam-do, KR;
Inventor:
Ja Won Seo, Daejeon, KR;
Assignee:
Doosan Heavy Industries Construction Co., Ltd, Gyeongsangnam-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F01D 5/06 (2006.01); F01D 5/08 (2006.01); F01D 5/30 (2006.01); F01D 5/32 (2006.01); F02C 3/04 (2006.01);
U.S. Cl.
CPC ...
F01D 11/005 (2013.01); F01D 5/066 (2013.01); F01D 5/081 (2013.01); F01D 5/087 (2013.01); F01D 5/3015 (2013.01); F01D 5/326 (2013.01); F01D 11/003 (2013.01); F02C 3/04 (2013.01); F05D 2220/30 (2013.01); F05D 2220/32 (2013.01); F05D 2240/20 (2013.01); F05D 2240/30 (2013.01); F05D 2240/55 (2013.01); F05D 2250/711 (2013.01); F05D 2260/30 (2013.01);
Abstract
A rotor disc sealing device, which seals a leakage gap generated in a space between facing surfaces of rotor discs to be coupled to one another, can include: slots formed in the facing surfaces of the rotor discs; a sealing plate formed of a hard material and inserted into the slots; and an auxiliary plate formed of a soft material and coupled to one side of the sealing plate.
Quick Actions:
Seo, Ja. (2020). Rotor disc sealing device, and rotor assembly and gas turbine including the same (U.S. Patent No. 10781711). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10781711
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile