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. 12, 2022
Filed:
Aug. 05, 2019
Applicant:
Mitsubishi Heavy Industries Compressor Corporation, Tokyo, JP;
Inventor:
Yuichi Sasaki, Hiroshima, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 11/00 (2006.01); F01D 25/26 (2006.01); F01D 25/16 (2006.01); F01D 9/04 (2006.01);
U.S. Cl.
CPC ...
F01D 11/005 (2013.01); F01D 9/04 (2013.01); F01D 25/162 (2013.01); F01D 25/26 (2013.01); F05D 2230/60 (2013.01); F05D 2240/11 (2013.01); F05D 2240/14 (2013.01); F05D 2240/50 (2013.01);
Abstract
A steam turbine includes a casing which is dividable and of which both ends are open, and a bundle accommodated in the casing. The bundle includes a rotor, a plurality of diaphragms which can be divided, a bundle casing to which the diaphragm is fixed inside thereof, and a bearing portion fixed to an inside of the bundle casing on an outside of the diaphragm, and a seal portion fixed to the inside of the bundle casing between the diaphragm and the bearing portion. The bundle casing can be attached and detached to and from the casing in a state of holding the rotor, the diaphragm, the bearing portion, and the seal portion.