Steam turbine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11073047
APP PUB NO 20200173309A1
SERIAL NO

16634223

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A steam turbine (ST) includes a rotor (11) which is rotatable around an axis (Ar), an inner casing (21) surrounding the rotor (11) from an outer peripheral side, an outer casing (30) surrounding the rotor (11) and the inner casing (21) and defining an exhaust chamber between the inner casing (21) and the outer casing (30), the steam being exhausted to the exhaust chamber (30s), and a flow guide (27) which has a tubular shape and is installed on one end portion of the inner casing 21 in an axial direction (Da) in the exhaust chamber (30s) to guide the steam discharged from the rotor (11). The flow guide (27) has a turning surface (RA) which is connected to an outer peripheral surface (27A) and turns a fluid flowing along the outer peripheral surface (27A) toward the other side in the axial direction (Da).

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI POWER LTDYOKOHAMA-SHI KANAGAWA 220-8401

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuwamura, Yoshihiro Tokyo, JP 48 225
Matsumoto, Kazuyuki Tokyo, JP 63 381
Nishikawa, Toyoharu Tokyo, JP 20 54
Sugishita, Hideaki Tokyo, JP 57 572
Tabata, Soichiro Yokohama, JP 24 22
Takahashi, Tadashi Yokohama, JP 191 3858

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