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公开(公告)号：US20210307540A1
公开(公告)日：2021-10-07
申请号：US16839834
申请日：2020-04-03
申请人： Hill Phoenix, Inc.
发明人： Pedro Greiner , Wendy Dinch , Nate Kaemingk
摘要： A controller for a refrigerated display case includes processing circuitry configured to receive operational data from multiple refrigerated display cases and an ambient temperature reading from an ambient temperature sensor. The processing circuitry is configured to determine a limp level for a rack that includes the multiple refrigerated display cases based on the operational data and the ambient temperature reading. The processing circuitry is configured to determine an operational cooling parameter for each of the multiple refrigerated display cases based on the limp level. The operational cooling parameter indicates an amount of cooling or a corresponding cooling operation for each refrigerated display case. The processing circuitry is configured to operate each of the multiple refrigerated display cases using the operational cooling parameter.
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公开(公告)号：US11903499B2
公开(公告)日：2024-02-20
申请号：US16839834
申请日：2020-04-03
申请人： Hill Phoenix, Inc.
发明人： Pedro Greiner , Wendy Dinch , Nate Kaemingk
CPC分类号： A47F3/0478 , A47F3/0408 , A47F3/0426 , A47F3/0491 , G05B15/02
摘要： A controller for a refrigerated display case includes processing circuitry configured to receive operational data from multiple refrigerated display cases and an ambient temperature reading from an ambient temperature sensor. The processing circuitry is configured to determine a limp level for a rack that includes the multiple refrigerated display cases based on the operational data and the ambient temperature reading. The processing circuitry is configured to determine an operational cooling parameter for each of the multiple refrigerated display cases based on the limp level. The operational cooling parameter indicates an amount of cooling or a corresponding cooling operation for each refrigerated display case. The processing circuitry is configured to operate each of the multiple refrigerated display cases using the operational cooling parameter.
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