| 摘要 |
PURPOSE: A compressor valve for air conditioner is provided to reduce friction noise generated during operation of the discharge valve, by installing a buffering spring to the valve stopper of the discharge valve. CONSTITUTION: A refrigerant circuit includes a compressor, a condenser, a receiver dryer and an evaporator mounted to the receiver dryer and connected to the compressor. The compressor has a piston which reciprocates within the cylinder so as to compress refrigerant, and a cylinder head(6) having a high pressure chamber(4) and a low pressure chamber(5) is installed onto the cylinder. The high pressure chamber includes a discharge valve(7), a valve stopper(8) and a guide(9) arranged between the discharge valve and a valve stopper(8). A buffer spring(10) is arranged to the guide. Since the buffering spring for the discharge valve is installed inside of the high pressure chamber of the cylinder head, friction noise is prevented while the compressed refrigerant is passing through the discharge valve and valve stopper.
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