APPARECCHIATURA DI COMPRESSIONE DEL TIPO RUOTANTE IMPIEGANTE UNA VALVOLA DI CONTROLLO DEI GAS DI SCARICO

摘要

In a rotary type compressing apparatus, a check valve is positioned in a refrigerant gas inhalation unit, and an exhaust valve is positioned in a refrigerant gas exhaust unit. In addition, a control valve is employed at an inlet section of an exhaust pipe. One end of this exhaust pipe is opened inside a muffler which forms airtight space within a closed case. This control valve is actuated by means of a slider valve body by receiving specific pressure.