Indoor and outdoor ambient condition driven system

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United States of America Patent

PATENT NO 9939185
SERIAL NO

14269542

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A refrigeration system includes a compressor, a condenser, a receiver, an expansion device, and an evaporator in fluid communication with one another. An electronic condenser pressure control valve is in fluid communication with an outlet of the condenser and operative to control a condition at the outlet of the condenser. A controller is operatively coupled to the electronic condenser pressure control valve, the controller including logic configured to operate the electronic condenser pressure control valve to dynamically float the discharge pressure at the condenser outlet based on at least one of one or more system conditions or one or more ambient condition.

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Patent Owner(s)

Patent OwnerAddress
PARKER-HANNIFIN CORPORATION6035 PARKLAND BOULEVARD CLEVELAND OH 44124

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dorton, Kevin E Villa Ridge, US 1 17
Parker, Christian D Washington, US 8 36
Searcy, Dustin B Washington, US 1 17
Sunderland, Ted W Washington, US 22 1733
Wrocklage, Dave P Washington, US 1 17

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