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公开(公告)号：US12130060B1
公开(公告)日：2024-10-29
申请号：US17809673
申请日：2022-06-29
CPC分类号： F25B41/20 , F25B49/02 , F25B2400/0401 , F25B2400/0409 , F25B2600/2501 , F25B2700/2117
摘要： A vapor compression system control implementations that maintain surface temperature uniformity of at least one cold plate throughout pulsed thermal loads from a minimal or zero load state suddenly to a high or 100% of design capacity state where the heat pulse occurrence, frequency, and durations are not known a priori. Vapor compression system control implementations that maintain surface temperature uniformity of at least one cold plate throughout pulsed thermal loads from a minimal or zero load state suddenly to a high or 100% of design capacity state where the heat pulse occurrence, frequency, and durations are not known a priori. Rapid thermal pulse applications require a robust control strategy of the cold plate assembly to maintain cold plate surface temperature uniformity. In one implementation, a control system for the cold plate assembly that maintains a uniform cold plate temperature given controlled supply and suction conditions is contemplated.
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公开(公告)号：US10605495B1
公开(公告)日：2020-03-31
申请号：US15044616
申请日：2016-02-16
发明人： Luke Falls , Dana L. Elliot , Robert P. Scaringe , David C. Hahn
摘要： A system and method are provided to allow the replacement of a costly electrically commutated blower or fan motor with a less efficient motor such as a permanent split capacitor motor operating at a predetermined speed, without regard to the specific electrically commutated motor command signals or programming being used by the original equipment manufacturer. A retrofittable control board is employed to activate the replacement motor by energizing the replacement blower motor when an electrically commutated blower motor command signal is observed on any one of the signal lines which are continuously monitored simultaneously.
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