Fluid machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11149734
APP PUB NO 20190170143A1
SERIAL NO

16323595

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Provided is a fluid machine configured such that liquid supplied to a working chamber from the outside of the fluid machine is dispersed extensively in the working chamber. This fluid machine is constituted of a screw rotor and a casing for accommodating the screw rotor and is provided with a liquid supply section for supplying liquid into a working chamber from the outside. The liquid supply section is configured so that liquid is dispersed in the longitudinal direction of the tooth groove of the screw rotor rather than in the width direction thereof.

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Patent Owner(s)

Patent OwnerAddress
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiba, Kotaro Tokyo, JP 31 26
Harashima, Toshikazu Tokyo, JP 16 94
Kanada, Minako Tokyo, JP 4 5
Kawai, Ryoji Tokyo, JP 4 7
Kotani, Masanao Tokyo, JP 12 38
Sadakata, Kosuke Tokyo, JP 12 37
Takano, Masahiko Tokyo, JP 47 270
Tsuchiya, Takeshi Tokyo, JP 60 335
Yamamoto, Kentaro Tokyo, JP 97 595

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