发明名称 Pulse width modulation with reduced suction pressure to improve efficiency
摘要 The present invention relates to a way of reducing the amount of energy required to partially compress a refrigerant in a compressor operating in a rapidly cycled unloaded mode. A valve on a suction line is closed when the compressor moves to the unloaded condition. In this manner, the amount of energy required to partially compress the refrigerant in the compressor, at the unloaded condition, is dramatically reduced.
申请公布号 US8276395(B2) 申请公布日期 2012.10.02
申请号 US20070526065 申请日期 2007.02.15
申请人 LIFSON ALEXANDER;TARAS MICHAEL F.;CARRIER CORPORATION 发明人 LIFSON ALEXANDER;TARAS MICHAEL F.
分类号 F25B49/00;F01C1/02 主分类号 F25B49/00
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