Regulation method and regulation apparatus of a refrigeration plant and respective refrigeration plant including such apparatus

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United States of America Patent

PATENT NO 12117220
APP PUB NO 20230092474A1
SERIAL NO

17933890

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Described is a regulation apparatus for a refrigeration plant having defined therein a refrigerant fluid path and a plurality of devices arranged along the refrigerant fluid path. The regulation apparatus includes a first sensor arranged in a first point (P1), and preferably a second sensor arranged in a second point (P3), both along the refrigerant fluid path. The control unit controls a first value measured by the first sensor and obtains a first regulation request of a device deriving from the first measured value as well as a second value measured by the second sensor, or calculated for the second point, and derives a second regulation request of the device deriving from the second measured value, compares the first and second regulation requests and establishes which regulation request is greater. A control unit commands an actuation device to actuate the most effective regulation request of the refrigeration plant devices.

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Patent Owner(s)

Patent OwnerAddress
CAREL INDUSTRIES S P AITALY PATUOWA PADUA PADUA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dal, Corso Matteo Brugine, IT 2 1
Pizzo, Filippo Brugine, IT 2 1
Renesto, Dimitry Brugine, IT 4 2

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