作者: Chen Haiqun , Zeng Linghua , Liao Siqing
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摘要: The invention discloses a capacity-variable compressor assembly and refrigerating device provided with the assembly. comprises power supply, compression mechanism, constant-speed motor, first capacitor second capacitor, wherein supply is null wire live wire; mechanism air cylinder cylinder; one of motor an operation end electric wire, starting public connected are between in parallel; when operated, at least works. According to disclosed by invention, arranged, so that torque force large enough works efficiency high; not influenced unloaded.