Dual control valve for reciprocating compressor unloader system

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United States of America Patent

PATENT NO 9835147
SERIAL NO

14146593

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A continuous run controller for a dual control compressor system includes an integrated housing containing a pilot valve and a hydraulic unloader valve. Low pressure in the hydraulic oil system opens the hydraulic unloader valve such that the suction valve unloader assembly unloads the compressor. High pressure in an air receiver of the compressor system opens the pilot valve such that the suction valve unloader assembly unloads the compressor.

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Patent Owner(s)

Patent OwnerAddress
QUINCY COMPRESSOR LLC701 NORTH DOBSON AVENUE BAY MINETTE AL 36507

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hyer, Gary Quincy, US 2 0
Ren, Tingrong Quincy, US 7 1
Stephens, Keith Quincy, US 4 1

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