COMPRESSOR DISCHARGE VALVE AND VOLUME HERMETIC COMPRESSOR

摘要

The invention relates to a discharge valve for a refrigerant compressor. It comprises a shutter plane element 140 intended to come into contact with a valve stop element 120 whose The stop surface 122 has a plurality of parallel grooves 154 for channeling the oil deposited by the coolant, in order to reduce the surface tension between the sealing member 140 and the abutment surface 122, due to the oil deposited. / P P Area of application: refrigerant compressors, etc. / P