Lubricating device for reciprocating compressor, has lubrication oil storage arranged at discharge hole front which forms storage space to store lubrication oil released to discharge hole at predetermined time and discharge lubrication oil

摘要

A lubrication oil storage, arranged at the front of a discharge hole (56), forms a storage space (74) to store lubrication oil released to the discharge hole at predetermined time and discharge the lubrication oil. A front frame (30) has a suction hole (54) which supplies lubrication oil pumped from a pumping unit (50) to a friction area between a cylinder (38) and a piston (28) within a case (6) and discharge hole which discharges lubrication oil after performing lubrication operation. The pumping unit draws out lubrication oil contained in the lower portion of case.