| 摘要 |
The present invention relates to a hermetic compressor (1) utilized in cooling devices, providing the circulation of the refrigerant fluid in the cooling cycle line (H) containing the condenser, evaporator and the connection ducts, wherein components like the electric motor, crank-piston rod, piston and the cylinder (S) are emplaced, comprising a casing (2), the performance of which is increased by cooling the casing (2) and the cylinder (S) situated in the casing (2) with the portion of refrigerant fluid received partially from the cooling cycle line (H). |
