ENCLOSED TYPE COMPRESSOR CAPABLE OF ENABLING OIL SUPPLY AT LOW-SPEED OPERATION

摘要

PURPOSE: An enclosed type compressor is provided to pump oil using centrifugal force and to prevent oil leakage when pumping oil.;CONSTITUTION: An enclosed type compressor comprises a sealed container, a rotatable crank shaft(41), an oil feeder(42), and a motor. The sealed container is filled with oil. A screw-shaped oil groove(41a) is formed on the outer surface of the crank shaft. The bottom of the crank shaft is inserted into the top of the oil feeder, and the bottom of the oil feeder is submerged in the oil filled in the sealed container. The motor is formed in the edge of the crank shaft and rotates the crank shaft.;COPYRIGHT KIPO 2012