Centrifugal compressor

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11199198
APP PUB NO 20210054853A1
SERIAL NO

17093866

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Importance

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Abstract

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A centrifugal compressor includes: an upstream side squeeze portion having a flow passage cross-sectional area that decreases as the upstream side squeeze portion extends closer to a compressor impeller; a partition wall facing the inner circumferential surface of the upstream side squeeze portion and arranged with a gap from the inner circumferential surface of the upstream side squeeze portion; and a protrusion protruding from at least one of the inner circumferential surface of the upstream side squeeze portion or the outer circumferential surface of the partition wall.

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Patent Owner(s)

Patent OwnerAddress
IHI CORPORATION1-1 TOYOSU 3-CHOME KOTO-KU TOKYO 135-8710

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bessho, Yasutaka Tokyo, JP 5 20

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