SWASH PLATE TYPE COMPRESSOR WITH ROTARY VALVE

摘要

PURPOSE: A swash plate compressor with a rotary valve is provided to reduce the loss due to refrigerant suction resistance by stably absorbing the refrigerant regardless of the rotatory power of a driving shaft. CONSTITUTION: A swash plate compressor comprises a housing, a cylinder block(100), a piston, a driving shaft, a swash plate, a valve plate, a rotary valve and a refrigerant suction groove(140). The cylinder block comprises a plurality of cylinder bores(110). The piston is housed in the cylinder bore to be able to make a reciprocating motion. The swash plate is rotated by the driving shaft. A refrigerant outlet is formed at the outer circumference of the rotary valve, and a connecting groove(130) to which each of the cylinder bores is connected is formed at the inner circumference of a combining hole(120) facing the outer circumference of the rotary valve. The refrigerant sucking groove is communicated from a swash plate room to the housing.