To provide an accumulator for a multicylinder compressor improving oil return to the compressor connected to the accumulator by minimizing the amount of oil remaining at the bottom part of a sealed container of the accumulator.
Oil return holes 6a, 6b are provided in mutually facing positions, located near the bottom face of the sealed container 1, of a plurality of outlet pipes 4a, 4b brazed being inserted from holes 3a, 3b provided in the bottom face of the sealed container 1 with the bottom face of approximately spherical shape. Consequently, the positions of the oil return holes 6a, 6b can thereby be brought closest to the bottom face of the sealed container 1. The maximum amount of oil remaining at the bottom of the sealed container 1 can thereby be minimized, and oil of highest concentration can always be returned to the intake side of the compressor.
SAKIMOTO KOSEI
MATSUNAGA HIROSHI
WAKASA YOSHIHIKO
Tomoyasu Sakaguchi
Hiroki Naito
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