HVAC System (Heater, Ventilator and A/C)
COMPRESSOR
AC-16
3) Discharge:
When the pressure of refrigerant in the cylinder chamber exceeds a predetermined pressure, the
roll valve opens to discharge the refrigerant through a pipe-shaped passage built in the front side
block into the high-pressure chamber in the front head. The gaseous refrigerant in the high-pres-
sure chamber is led to a baffle, which separates the compressor oil contained in the refrigerant
before it flows into the high-pressure piping.
(1) Front head (4) Roll valve (7) High-pressure chamber
(2) Refrigerant (Discharging) (5) Front side block
(3) Refrigerant (High-pressure) (6) Pipe
B4H0747A
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