Liquid ring compressors

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United States of America Patent

PATENT NO 4613283
SERIAL NO

06748821

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A double-lobe liquid ring gas compressor includes a port member having two circumferentially spaced intake ports and two circumferentially spaced discharge ports. The intake ports are axially offset from the discharge ports. The intake ports are connected to a common intake passage in the port member, and the discharge ports are similarly connected to a common discharge passage in the port member. These passages respectively communicate with intake and discharge manifolds in a head member which can be identical to the head member of a single-lobe liquid ring vacuum pump.

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First Claim

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Patent Owner(s)

  • NASH ELMO INDUSTRIES, LLC;NASH INDUSTRIES, L.L.C.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Haavik, Harold K South Norwalk, CT 12 186

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