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. 27, 2021
Filed:
Aug. 15, 2018
Mitsubishi Hitachi Power Systems, Ltd., Yokohama, JP;
Hideaki Sugishita, Tokyo, JP;
Soichiro Tabata, Yokohama, JP;
Toyoharu Nishikawa, Tokyo, JP;
Tadashi Takahashi, Yokohama, JP;
Kazuyuki Matsumoto, Tokyo, JP;
Yoshihiro Kuwamura, Tokyo, JP;
MITSUBISHI POWER, LTD., Yokohama, JP;
Abstract
A steam turbine (ST) includes a rotor () which is rotatable around an axis (Ar), an inner casing () surrounding the rotor () from an outer peripheral side, an outer casing () surrounding the rotor () and the inner casing () and defining an exhaust chamber between the inner casing () and the outer casing (), the steam being exhausted to the exhaust chamber (), and a flow guide () which has a tubular shape and is installed on one end portion of the inner casingin an axial direction (Da) in the exhaust chamber () to guide the steam discharged from the rotor (). The flow guide () has a turning surface (RA) which is connected to an outer peripheral surface (A) and turns a fluid flowing along the outer peripheral surface (A) toward the other side in the axial direction (Da).