Slide for use in a screw compressor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8702408
APP PUB NO 20110256011A1
SERIAL NO

13130327

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A slide for use in a single screw compressor is disclosed. The screw compressor is arranged to vent the flutes of its main rotor at all times, without having to provide a check valve in the discharge port of the main rotor casing. An additional outlet port in the casing vents gas from the discharge ends of the flutes into the body of the slide instead of to the discharge port. The vented gas is guided to an exit port of the slide, from where it can reach either the discharge port or the bypass port of the casing at all times during use of the compressor and under all loading conditions. The design of the disclosed slide further allows the use of an offset discharge port in the casing, in relation to the main rotor.

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Patent Owner(s)

Patent OwnerAddress
DAIKIN INDUSTRIES LTDOSAKA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Roll, John Michael Kent, GB 5 16
Woodard, Peter Michael Essex, GB 2 8
Young, Terence William Thomas Kent, GB 7 23

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