Rotating machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11655723
SERIAL NO

17423178

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Abstract

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A rotating machine includes a casing having a hollow shape; a rotator rotatably supported in the casing; a stator blade fixed to an inner peripheral portion of the casing; a rotor blade fixed to an outer peripheral portion of the rotator while being displaced from the stator blade in an axial direction of the rotator; a sealing device disposed between the inner peripheral portion of the casing and a tip of the rotor blade; a swirling flow generation chamber provided along a circumferential direction of the rotator on a downstream side of the sealing device in the casing in a fluid flow direction; and guiding members provided at predetermined intervals in the swirling flow generation chamber in the circumferential direction of the rotator. The guiding members each include a first guiding surface that is inclined in the circumferential direction with respect to the axial direction of the rotator.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES LTD2-3 MARUNOUCHI 3-CHOME CHIYODA-KU TOKYO 100-8332

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duan, Chongfei Tokyo, JP 10 11
Fukushima, Hisataka Kanagawa, JP 12 41
Kuwamura, Yoshihiro Tokyo, JP 48 225
Matsumoto, Kazuyuki Tokyo, JP 63 381
Ono, Hideki Tokyo, JP 93 664
Segawa, Kiyoshi Kanagawa, JP 16 138
Sugishita, Hideaki Tokyo, JP 57 572

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