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:
Jan. 02, 2024
Filed:
Aug. 18, 2020
Applicant:
Mitsubishi Power, Ltd., Yokohama, JP;
Inventors:
Makoto Kondo, Tokyo, JP;
Katsuhisa Hamada, Yokohama, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 5/24 (2006.01); F01D 25/24 (2006.01); F01D 25/28 (2006.01); F01D 11/24 (2006.01); F01D 19/00 (2006.01); F01D 25/10 (2006.01);
U.S. Cl.
CPC ...
F01D 25/243 (2013.01); F01D 25/28 (2013.01); F01D 11/24 (2013.01); F01D 19/00 (2013.01); F01D 25/10 (2013.01); F05D 2220/31 (2013.01); F05D 2240/14 (2013.01);
Abstract
This steam turbine is provided with: a steam turbine rotor which extends in an axial direction; a pair of bearings which support the steam turbine rotor in such a way as to be capable of rotating about the axial direction; a steam turbine casing which encloses the steam turbine rotor between the pair of bearings; a casing support unit which supports the steam turbine casing from below; and a first heating unit which is provided on the casing support unit and which is capable of heating the casing support unit.