Contact cooled rotary airend injection spray insert

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United States of America Patent

PATENT NO 9920763
SERIAL NO

14857479

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Importance

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Abstract

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A compressor having a compressor wall that has an interior surface that defines a compression chamber, in which a rotor or pair of rotors operates to compress a fluid. To do so, the rotors are in operative communication with the interior surface. The compressor also includes an injection port in the compressor wall and opening into the compression chamber, the injection port being in fluidic communication with a second fluid. The compressor can also include an insert in operative communication with the injection port, wherein the insert and the injection port define therebetween a gap through which the second fluid enters the compression chamber.

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Patent Owner(s)

Patent OwnerAddress
INGERSOLL-RAND INDUSTRIAL U S INC800-E BEATY STREET DAVIDSON NC 28036

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Borkowski, Michael R Concord, US 6 12

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